Fixing the tests

pmeunier

Dec 6, 2021, 9:22 AM

55SCQOOHI4VRYNKPKDV5PVDXZIY4DG6URA2TMBLQGYLNI6YC7XHAC

Dependencies

• [2] OEKRRU6O Fix test compilation
• [3] AF5AKUTO Cleanup after the text changes refactoring
• [4] TIPZ7UXN Started fixing the tests for parallel record/output
• [5] MCAUAMZZ fix libpijul tests, and an unnecessary clone
• [6] HOTQHK5U Fixing tests
• [7] UN2M77YU Test new changes against the old code. Fix several small bugs.
• [8] 3YDPHBAN address non-controversial clippy lints
• [9] I24UEJQL Various post-fire fixes
• [10] SPA2OL5I keep-changes feature (default) to avoid deleting problematic changes
• [11] GHO6DWPI Refactoring iterators
• [12] V4T4SC7O Testing binary diff
• [13] RMDMAYRX Adding a root inode (aka supporting submodules)
• [14] YN63NUZO Sanakirja 1.0
• [15] NO2QPRFL Adding rollback test
• [16] IIV3EL2X Cleanup, formatting, and fixing the Git feature
• [17] SHSJ3Y53 Fixing more tests
• [18] CCLLB7OI Upgrading to Sanakirja 0.15 + version bump
• [19] X7OHUPL5 Fixing a bug in unrecord, and fixing the tests
• [20] I52XSRUH Massive cleanup, and simplification
• [21] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).
• [22] 3M7WBE24 Re-adding anyhow in the tests of libpijul
• [23] FXEDPLRI Resurrecting tests, and type cleanup (no need for Arc<RwLock<…>> anymore)
• [24] 5FI6SBEZ Re-implement change printing and parsing

Change contents

• replacement in libpijul/src/tests/unrecord.rs at line 24
  [4.3868]→[4.3868:3930](∅→∅)
  − repo.write_file("dir/file")?.write_all(b"a\nx\nb\nd\n")?;
  [4.3868]

  [4.249573]
  + repo.write_file("dir/file", Inode::ROOT)?

  + .write_all(b"a\nx\nb\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 62
  [4.250818]→[4.4746:4808](∅→∅)
  − repo.write_file("dir/file")?.write_all(b"a\nx\ny\nd\n")?;
  [4.250818]

  [4.250919]
  + repo.write_file("dir/file", Inode::ROOT)?

  + .write_all(b"a\nx\ny\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 183
  [4.254929]→[4.7588:7644](∅→∅)
  − repo.write_file("file")?.write_all(b"a\nd\n")?;
  [4.254929]

  [4.255036]
  + repo.write_file("file", Inode::ROOT)?.write_all(b"a\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 188
  [4.255132]→[4.7782:7844](∅→∅)
  − repo2.write_file("file")?.write_all(b"a\nb\nx\nc\nd\n")?;
  [4.255132]

  [4.3770]
  + repo2

  + .write_file("file", Inode::ROOT)?

  + .write_all(b"a\nb\nx\nc\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 193
  [4.255312]→[4.7932:7997](∅→∅)
  − repo2.write_file("file")?.write_all(b"a\nb\nx\nc\ny\nd\n")?;
  [4.255312]

  [4.3837]
  + repo2

  + .write_file("file", Inode::ROOT)?

  + .write_all(b"a\nb\nx\nc\ny\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 242
  [4.257055]→[4.9449:9500](∅→∅)
  − repo.write_file("file")?.write_all(file)?;
  [4.257055]

  [4.257157]
  + repo.write_file("file", Inode::ROOT)?.write_all(file)?;
• replacement in libpijul/src/tests/unrecord.rs at line 250
  [4.257356]→[4.9711:9773](∅→∅)
  − repo2.write_file("file")?.write_all(b"a\nb\nx\nc\nd\n")?;
  [4.257356]

  [4.4875]
  + repo2

  + .write_file("file", Inode::ROOT)?

  + .write_all(b"a\nb\nx\nc\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 280
  [4.258535]→[4.5162:5243](∅→∅)
  − let (alive_, reachable_) = check_alive(&*txn.read(), &channel.read().graph);
  [4.258535]

  [4.258593]
  + let (alive_, reachable_) = check_alive(&*txn.read(), &channel.read());
• replacement in libpijul/src/tests/unrecord.rs at line 350
  [4.261132]→[4.6131:6212](∅→∅)
  − let (alive_, reachable_) = check_alive(&*txn.read(), &channel.read().graph);
  [4.261132]

  [4.261190]
  + let (alive_, reachable_) = check_alive(&*txn.read(), &channel.read());
• replacement in libpijul/src/tests/unrecord.rs at line 380
  [4.261933]→[4.12512:12574](∅→∅)
  − repo.write_file("dir/file")?.write_all(b"a\nx\nb\nd\n")?;
  [4.261933]

  [4.262034]
  + repo.write_file("dir/file", Inode::ROOT)?

  + .write_all(b"a\nx\nb\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 494
  [4.266093]→[4.15305:15360](∅→∅)
  − repo.write_file("file")?.write_all(b"a\nx\nb\n")?;
  [4.266093]

  [4.8419]
  + repo.write_file("file", Inode::ROOT)?

  + .write_all(b"a\nx\nb\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 497
  [4.8473]→[4.15435:15490](∅→∅),[4.15435]→[4.15435:15490](∅→∅)
  − repo.write_file("file")?.write_all(b"a\ny\nb\n")?;
  [4.8473]

  [4.8474]
  + repo.write_file("file", Inode::ROOT)?

  + .write_all(b"a\ny\nb\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 519
  [4.15988]→[4.15988:16034](∅→∅)
  − let mut w = repo.write_file("file")?;
  [4.15988]

  [4.267007]
  + let mut w = repo.write_file("file", Inode::ROOT)?;
• replacement in libpijul/src/tests/unrecord.rs at line 594
  [4.269093]→[4.16773:16829](∅→∅)
  − repo.write_file("file")?.write_all(b"a\nd\n")?;
  [4.269093]

  [4.269200]
  + repo.write_file("file", Inode::ROOT)?.write_all(b"a\nd\n")?;
• replacement in libpijul/src/tests/unrecord.rs at line 667
  [4.18031]→[4.18031:18077](∅→∅)
  − let mut w = repo.write_file("file")?;
  [4.18031]

  [4.218]
  + let mut w = repo.write_file("file", Inode::ROOT)?;
• replacement in libpijul/src/tests/unrecord.rs at line 719
  [4.19418]→[4.19418:19464](∅→∅)
  − let mut w = repo.write_file("file")?;
  [4.19418]

  [4.273700]
  + let mut w = repo.write_file("file", Inode::ROOT)?;
• replacement in libpijul/src/tests/unrecord.rs at line 727
  [4.19626]→[4.19626:19672](∅→∅)
  − let mut w = repo.write_file("file")?;
  [4.19626]

  [4.214]
  + let mut w = repo.write_file("file", Inode::ROOT)?;
• edit in libpijul/src/tests/text_changes.rs at line 29
  [4.3725]→[4.3725:3775](∅→∅)
  − let change0 = store.get_change(&h0).unwrap();
• replacement in libpijul/src/tests/text_changes.rs at line 30
  [4.115]→[4.3775:3874](∅→∅),[4.3775]→[4.3775:3874](∅→∅)
  − text_test(&store, &change0, h0);

  −

  − write!(repo.write_file("file")?, "a\nx\nc\ne\ny\nf\n")?;
  [4.115]

  [4.3874]
  + write!(repo.write_file("file", Inode::ROOT)?, "a\nx\nc\ne\ny\nf\n")?;
• replacement in libpijul/src/tests/text_changes.rs at line 33
  [4.3936]→[4.3936:4023](∅→∅)
  − let change1 = store.get_change(&h1).unwrap();

  − text_test(&store, &change1, h1);
  [4.3936]

  [4.4023]
  + let _change1 = store.get_change(&h1).unwrap();
• replacement in libpijul/src/tests/text_changes.rs at line 37
  [4.4124]→[4.4124:4211](∅→∅)
  − let change2 = store.get_change(&h2).unwrap();

  − text_test(&store, &change2, h2);
  [4.4124]

  [4.4211]
  + let _change2 = store.get_change(&h2).unwrap();
• replacement in libpijul/src/tests/text_changes.rs at line 42
  [4.4356]→[4.4356:4443](∅→∅)
  − let change3 = store.get_change(&h3).unwrap();

  − text_test(&store, &change3, h3);
  [4.4356]

  [4.4443]
  + let _change3 = store.get_change(&h3).unwrap();
• replacement in libpijul/src/tests/text_changes.rs at line 60
  [4.5423]→[4.5423:5510](∅→∅)
  − let solution = store.get_change(&h).unwrap();

  − text_test(&store, &solution, h);
  [4.5423]

  [4.5510]
  + let _solution = store.get_change(&h).unwrap();
• edit in libpijul/src/tests/text_changes.rs at line 63
  [4.5522]→[4.5522:5618](∅→∅),[4.5618]→[4.116:148](∅→∅),[4.148]→[4.5618:5657](∅→∅),[4.5618]→[4.5618:5657](∅→∅),[4.5657]→[4.149:211](∅→∅),[4.211]→[4.5657:5712](∅→∅),[4.5657]→[4.5657:5712](∅→∅),[4.5712]→[4.212:265](∅→∅),[4.265]→[4.5761:5849](∅→∅),[4.5761]→[4.5761:5849](∅→∅),[4.5849]→[3.91:203](∅→∅),[3.203]→[4.5849:7407](∅→∅),[4.370]→[4.5849:7407](∅→∅),[4.5849]→[4.5849:7407](∅→∅),[4.7407]→[4.371:405](∅→∅)
  − }

  −

  − fn text_test<C: ChangeStore>(c: &C, change0: &Change, h: Hash) {

  − let mut v = Vec::new();

  − let mut v_old = Vec::new();

  − // let channel = channel.borrow();

  − change0.write_old(c, Some(h), true, &mut v_old).unwrap();

  − change0.write(c, Some(h), true, &mut v).unwrap();

  −

  − println!("{}", String::from_utf8_lossy(&v_old));

  −

  − for i in std::str::from_utf8(&v).unwrap().lines() {

  − debug!("{}", i);

  − }

  − let change0 =

  − Change::read_old(std::io::Cursor::new(&v_old[..]), &mut HashMap::default()).unwrap();

  − let change1 = Change::read(std::io::Cursor::new(&v[..]), &mut HashMap::default()).unwrap();

  − if change0.header != change1.header {

  − error!("header: {:#?} != {:#?}", change0.header, change1.header);

  − }

  − if change0.dependencies != change1.dependencies {

  − error!(

  − "deps: {:#?} != {:#?}",

  − change0.dependencies, change1.dependencies

  − );

  − }

  − if change0.extra_known != change1.extra_known {

  − error!(

  − "extra: {:#?} != {:#?}",

  − change0.extra_known, change1.extra_known

  − );

  − }

  − if change0.metadata != change1.metadata {

  − error!("meta: {:#?} != {:#?}", change0.metadata, change1.metadata);

  − }

  − if change0.changes != change1.changes {

  − if change0.changes.len() != change1.changes.len() {

  − trace!("change0.changes = {:#?}", change0.changes);

  − trace!("change1.changes = {:#?}", change1.changes);

  − } else {

  − for (a, b) in change0.changes.iter().zip(change1.changes.iter()) {

  − trace!("change0: {:#?}", a);

  − trace!("change1: {:#?}", b);

  − for (a, b) in a.iter().zip(b.iter()) {

  − if a != b {

  − error!("change0 -> {:#?}", a);

  − error!("change1 -> {:#?}", b);

  − }

  − }

  − }

  − }

  − }

  − if change0.contents != change1.contents {

  − error!("change0.contents = {:?}", change0.contents);

  − error!("change1.contents = {:?}", change1.contents);

  − }

  − assert_eq!(change0, change1);
• replacement in libpijul/src/tests/text.rs at line 66
  [4.673]→[4.673:736](∅→∅)
  − repo.write_file("file").unwrap().write_all(&buf).unwrap();
  [4.673]

  [4.12620]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(&buf)

  + .unwrap();
• replacement in libpijul/src/tests/rollback.rs at line 25
  [4.906]→[4.13024:13052](∅→∅)
  − repo.write_file("file")
  [4.906]

  [4.13052]
  + repo.write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/rollback.rs at line 31
  [4.1101]→[4.13195:13223](∅→∅)
  − repo.write_file("file")
  [4.1101]

  [4.13223]
  + repo.write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/rollback.rs at line 49
  [4.13630]→[4.13630:13684](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.13630]

  [4.1726]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/rollback.rs at line 96
  [4.3226]→[4.14033:14061](∅→∅)
  − repo.write_file("file")
  [4.3226]

  [4.14061]
  + repo.write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/rollback.rs at line 102
  [4.3421]→[4.14196:14259](∅→∅)
  − repo.write_file("file").unwrap().write_all(b"a\ny\nb\n")?;
  [4.3421]

  [4.14259]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(b"a\ny\nb\n")?;
• replacement in libpijul/src/tests/rollback.rs at line 118
  [4.14555]→[4.14555:14609](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.14555]

  [4.4241]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/performance.rs at line 25
  [4.278957]→[4.15940:15994](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.278957]

  [4.15994]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/performance.rs at line 36
  [4.16250]→[4.16250:16304](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.16250]

  [4.279443]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/performance.rs at line 47
  [4.279819]→[2.269:312](∅→∅)
  − let graph = &channel.read().graph;
  [4.279819]

  [4.6005]
  + let graph = channel.read();
• replacement in libpijul/src/tests/performance.rs at line 49
  [4.6028]→[2.313:461](∅→∅)
  − let mut cursor = txn.read().graph_cursor(graph, None).unwrap();

  − while let Some(Ok(_)) = txn.read().next_graph(graph, &mut cursor) {
  [4.6028]

  [4.6164]
  + let mut cursor = txn.read().graph_cursor(&*graph, None).unwrap();

  + while let Some(Ok(_)) = txn.read().next_graph(&*graph, &mut cursor) {
• replacement in libpijul/src/tests/performance.rs at line 83
  [4.280798]→[4.16803:16857](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.280798]

  [4.16857]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/performance.rs at line 95
  [4.17205]→[4.17205:17259](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.17205]

  [4.281336]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/performance.rs at line 109
  [4.17292]→[4.17292:17409](∅→∅)
  − &[

  − txn.read().graph(&channel.read()),

  − txn.read().graph(&channel2.read()),

  − ],
  [4.17292]

  [4.4133]
  + &[&channel.read().graph, &channel2.read().graph],
• replacement in libpijul/src/tests/performance.rs at line 115
  [4.17416]→[4.17416:17470](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.17416]

  [4.281743]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/performance.rs at line 136
  [4.282400]→[2.462:505](∅→∅)
  − let graph = &channel.read().graph;
  [4.282400]

  [4.6615]
  + let graph = &channel.read();
• replacement in libpijul/src/tests/performance.rs at line 149
  [4.282696]→[2.655:699](∅→∅)
  − let graph = &channel2.read().graph;
  [4.282696]

  [4.6804]
  + let graph = &channel2.read();
• replacement in libpijul/src/tests/partial.rs at line 70
  [4.19277]→[4.19277:19413](∅→∅)
  − repo.write_file("a/b/c/d").unwrap().write_all(b"edits\n")?;

  − repo.write_file("e/f/g/h").unwrap().write_all(b"edits\n")?;
  [4.19277]

  [4.19413]
  + repo.write_file("a/b/c/d", Inode::ROOT)

  + .unwrap()

  + .write_all(b"edits\n")?;

  + repo.write_file("e/f/g/h", Inode::ROOT)

  + .unwrap()

  + .write_all(b"edits\n")?;
• replacement in libpijul/src/tests/missing_context.rs at line 52
  [4.293258]→[4.21584:21650](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.293258]

  [4.21650]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/missing_context.rs at line 60
  [4.13476]→[4.21737:21765](∅→∅)
  − .write_file("file")
  [4.13476]

  [4.21765]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/missing_context.rs at line 69
  [4.21916]→[4.21916:21948](∅→∅)
  − .write_file("file")
  [4.21916]

  [4.21948]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/missing_context.rs at line 130
  [4.22999]→[4.22999:23059](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.22999]

  [4.295011]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/missing_context.rs at line 186
  [4.23552]→[4.23552:23610](∅→∅)
  − let mut w = repo_bob.write_file("file").unwrap();
  [4.23552]

  [4.296568]
  + let mut w = repo_bob.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/missing_context.rs at line 240
  [4.298481]→[4.24364:24430](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.298481]

  [4.24430]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/missing_context.rs at line 250
  [4.24524]→[4.24524:24552](∅→∅)
  − .write_file("file")
  [4.24524]

  [4.24552]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/filesystem.rs at line 16
  [4.300768]→[4.25133:25165](∅→∅)
  − repo.write_file("dir/file")
  [4.300768]

  [4.25165]
  + repo.write_file("dir/file", Inode::ROOT)
• replacement in libpijul/src/tests/filesystem.rs at line 52
  [4.301962]→[4.25810:25842](∅→∅)
  − repo.write_file("dir/file")
  [4.301962]

  [4.25842]
  + repo.write_file("dir/file", Inode::ROOT)
• replacement in libpijul/src/tests/filesystem.rs at line 122
  [4.304454]→[4.27097:27129](∅→∅)
  − repo.write_file("dir/file")
  [4.304454]

  [4.27129]
  + repo.write_file("dir/file", Inode::ROOT)
• edit in libpijul/src/tests/file_conflicts.rs at line 130
  [4.309360]

  [4.29185]
  + {

  + let txn_ = txn_bob.write();

  + let mut f = std::fs::File::create("/tmp/conflict0")?;

  + crate::pristine::debug(&*txn_, &txn_.graph(&*channel_bob.read()), &mut f)?;

  + }

  + info!("recording resolution");
• edit in libpijul/src/tests/file_conflicts.rs at line 149
  [4.309685]

  [4.309685]
  + let txn_ = txn_bob.write();

  + let mut f = std::fs::File::create("/tmp/conflict1")?;

  + crate::pristine::debug(&*txn_, &txn_.graph(&*channel_bob.read()), &mut f)?;
• replacement in libpijul/src/tests/file_conflicts.rs at line 511
  [4.34872]→[4.34872:34906](∅→∅)
  − .write_file("a/b/c/file")
  [4.34872]

  [4.34906]
  + .write_file("a/b/c/file", Inode::ROOT)
• replacement in libpijul/src/tests/file_conflicts.rs at line 631
  [4.36315]→[4.36315:36350](∅→∅)
  − .write_file("a/b/c/file2")
  [4.36315]

  [4.36350]
  + .write_file("a/b/c/file2", Inode::ROOT)
• replacement in libpijul/src/tests/file_conflicts.rs at line 756
  [4.37790]→[4.37790:37824](∅→∅)
  − .write_file("a/b/d/file")
  [4.37790]

  [4.37824]
  + .write_file("a/b/d/file", Inode::ROOT)
• replacement in libpijul/src/tests/file_conflicts.rs at line 891
  [4.39974]→[4.39974:40008](∅→∅)
  − .write_file("a/b/c/file")
  [4.39974]

  [4.40008]
  + .write_file("a/b/c/file", Inode::ROOT)
• replacement in libpijul/src/tests/file_conflicts.rs at line 898
  [4.40162]→[4.40162:40196](∅→∅)
  − .write_file("a/b/c/file")
  [4.40162]

  [4.40196]
  + .write_file("a/b/c/file", Inode::ROOT)
• replacement in libpijul/src/tests/file_conflicts.rs at line 941
  [4.41035]→[4.41035:41101](∅→∅)
  − let mut w = repo_alice.write_file("a/b/c/file").unwrap();
  [4.41035]

  [4.336218]
  + let mut w = repo_alice.write_file("a/b/c/file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/file_conflicts.rs at line 1387
  [4.47265]→[4.47265:47293](∅→∅)
  − .write_file("file")
  [4.47265]

  [4.47293]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/file_conflicts.rs at line 1394
  [4.351662]→[4.47425:47489](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(b"a\nd\n")?;
  [4.351662]

  [4.47489]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(b"a\nd\n")?;
• replacement in libpijul/src/tests/file_conflicts.rs at line 1414
  [4.352588]→[4.47825:47916](∅→∅)
  − let (alive, reachable) = check_alive(&*txn_alice.read(), &channel_alice.read().graph);
  [4.352588]

  [4.352656]
  + let (alive, reachable) = check_alive(&*txn_alice.read(), &channel_alice.read());
• edit in libpijul/src/tests/file_conflicts.rs at line 1573
  [4.357337]

  [4.357337]
  + }

  +

  + Ok(())

  + }

  +

  + #[test]

  + fn move_back_noundel_test() -> Result<(), anyhow::Error> {

  + env_logger::try_init().unwrap_or(());

  +

  + let repo_alice = working_copy::memory::Memory::new();

  + let changes = changestore::memory::Memory::new();

  + let env_alice = pristine::sanakirja::Pristine::new_anon()?;

  + let txn_alice = env_alice.arc_txn_begin().unwrap();

  + let channel_alice = txn_alice.write().open_or_create_channel("main")?;

  + repo_alice.add_file("a", b"a\n".to_vec());

  + txn_alice.write().add_file("a", 0)?;

  + let _init = record_all(&repo_alice, &changes, &txn_alice, &channel_alice, "")?;

  +

  + repo_alice.rename("a", "b").unwrap_or(());

  + txn_alice.write().move_file("a", "b", 0)?;

  + let _mv = record_all(&repo_alice, &changes, &txn_alice, &channel_alice, "")?;

  +

  + repo_alice.rename("b", "a").unwrap_or(());

  + txn_alice.write().move_file("b", "a", 0)?;

  +

  + info!("MOVE BACK");

  + {

  + let txn_ = txn_alice.write();

  + let mut f = std::fs::File::create("/tmp/moveback")?;

  + crate::pristine::debug(&*txn_, &txn_.graph(&*channel_alice.read()), &mut f)?;
• edit in libpijul/src/tests/file_conflicts.rs at line 1604
  [4.357343]

  [4.357343]
  + let back = record_all(&repo_alice, &changes, &txn_alice, &channel_alice, "")?;
• edit in libpijul/src/tests/file_conflicts.rs at line 1606
  [4.357344]

  [4.357344]
  + let back = changes.get_change(&back).unwrap();

  + match back.hashed.changes[0] {

  + crate::change::Hunk::FileMove { .. } => {}

  + ref x => {

  + panic!("{:#?}", x);

  + }

  + }
• replacement in libpijul/src/tests/diff.rs at line 35
  [4.1330]→[4.1330:1362](∅→∅)
  − repo.write_file("file")
  [4.1330]

  [4.1362]
  + repo.write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 52
  [4.358774]→[4.50369:50435](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.358774]

  [4.50435]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 61
  [4.50525]→[4.50525:50553](∅→∅)
  − .write_file("file")
  [4.50525]

  [4.50553]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 117
  [4.50919]→[4.50919:50979](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.50919]

  [4.360803]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 262
  [4.364464]→[4.52629:52695](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.364464]

  [4.52695]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 271
  [4.52787]→[4.52787:52815](∅→∅)
  − .write_file("file")
  [4.52787]

  [4.52815]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 279
  [4.52982]→[4.52982:53010](∅→∅)
  − .write_file("file")
  [4.52982]

  [4.53010]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 334
  [4.53376]→[4.53376:53436](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.53376]

  [4.366835]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 413
  [4.54133]→[4.54133:54191](∅→∅)
  − let mut w = repo_bob.write_file("file").unwrap();
  [4.54133]

  [4.368646]
  + let mut w = repo_bob.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 500
  [4.371225]→[4.55299:55365](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.371225]

  [4.55365]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 509
  [4.55455]→[4.55455:55483](∅→∅)
  − .write_file("file")
  [4.55455]

  [4.55483]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 535
  [4.55788]→[4.55788:55848](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.55788]

  [4.372468]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 624
  [4.375120]→[4.56707:56769](∅→∅)
  − repo.write_file("file").unwrap().write_all(bob).unwrap();
  [4.375120]

  [4.56769]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 631
  [4.375509]→[4.56840:56904](∅→∅)
  − repo.write_file("file").unwrap().write_all(alice).unwrap();
  [4.375509]

  [4.56904]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(alice)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 656
  [4.57134]→[4.57134:57188](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.57134]

  [4.376240]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 758
  [4.379318]→[4.58063:58125](∅→∅)
  − repo.write_file("file").unwrap().write_all(bob).unwrap();
  [4.379318]

  [4.58125]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 765
  [4.379707]→[4.58196:58260](∅→∅)
  − repo.write_file("file").unwrap().write_all(alice).unwrap();
  [4.379707]

  [4.58260]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(alice)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 790
  [4.58490]→[4.58490:58544](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.58490]

  [4.380438]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 887
  [4.383330]→[4.59374:59444](∅→∅)
  − repo.write_file("file").unwrap().write_all(bob).unwrap();
  [4.383330]

  [4.59444]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 900
  [4.383758]→[4.59518:59590](∅→∅)
  − repo.write_file("file").unwrap().write_all(alice).unwrap();
  [4.383758]

  [4.59590]
  + repo.write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(alice)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 929
  [4.59824]→[4.59824:59878](∅→∅)
  − let mut w = repo.write_file("file").unwrap();
  [4.59824]

  [4.384560]
  + let mut w = repo.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1033
  [4.387750]→[4.60735:60801](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.387750]

  [4.60801]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1042
  [4.60891]→[4.60891:60919](∅→∅)
  − .write_file("file")
  [4.60891]

  [4.60919]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1088
  [4.61224]→[4.61224:61284](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.61224]

  [4.389624]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1174
  [4.392201]→[4.62128:62194](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.392201]

  [4.62194]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1183
  [4.62284]→[4.62284:62312](∅→∅)
  − .write_file("file")
  [4.62284]

  [4.62312]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1237
  [4.394057]→[4.62730:62791](∅→∅)
  − repo_alice.write_file("file").unwrap().write_all(b"x")?;
  [4.394057]

  [4.394146]
  + repo_alice

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(b"x")?;
• replacement in libpijul/src/tests/conflict.rs at line 1425
  [4.399819]→[4.63646:63712](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.399819]

  [4.63712]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1434
  [4.63802]→[4.63802:63830](∅→∅)
  − .write_file("file")
  [4.63802]

  [4.63830]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1460
  [4.64135]→[4.64135:64195](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.64135]

  [4.400982]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1551
  [4.403679]→[4.65171:65237](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.403679]

  [4.65237]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1561
  [4.65327]→[4.65327:65355](∅→∅)
  − .write_file("file")
  [4.65327]

  [4.65355]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1586
  [4.65660]→[4.65660:65720](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.65660]

  [4.404878]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1611
  [4.65983]→[4.65983:66041](∅→∅)
  − let mut w = repo_bob.write_file("file").unwrap();
  [4.65983]

  [4.405605]
  + let mut w = repo_bob.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1684
  [4.407969]→[4.66836:66910](∅→∅)
  − repo_alice.write_file("file").unwrap().write_all(c).unwrap();
  [4.407969]

  [4.66910]
  + repo_alice

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(c)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1710
  [4.408873]→[4.67246:67310](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(b"x\nc\n")?;
  [4.408873]

  [4.408968]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(b"x\nc\n")?;
• replacement in libpijul/src/tests/conflict.rs at line 1744
  [4.409911]→[4.67562:67626](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(b"x\nc\n")?;
  [4.409911]

  [4.67626]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(b"x\nc\n")?;
• replacement in libpijul/src/tests/conflict.rs at line 1823
  [4.412374]→[4.68520:68594](∅→∅)
  − repo_alice.write_file("file").unwrap().write_all(c).unwrap();
  [4.412374]

  [4.68594]
  + repo_alice

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(c)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1850
  [4.68943]→[4.68943:68971](∅→∅)
  − .write_file("file")
  [4.68943]

  [4.68971]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1879
  [4.69317]→[4.69317:69345](∅→∅)
  − .write_file("file")
  [4.69317]

  [4.69345]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1978
  [4.70712]→[4.70712:70740](∅→∅)
  − .write_file("file")
  [4.70712]

  [4.70740]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 1985
  [4.417345]→[4.70884:70950](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.417345]

  [4.70950]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 1994
  [4.71042]→[4.71042:71070](∅→∅)
  − .write_file("file")
  [4.71042]

  [4.71070]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2019
  [4.71376]→[4.71376:71404](∅→∅)
  − .write_file("file")
  [4.71376]

  [4.71404]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2113
  [4.72836]→[4.72836:72864](∅→∅)
  − .write_file("file")
  [4.72836]

  [4.72864]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2126
  [4.422082]→[4.73016:73082](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.422082]

  [4.73082]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2135
  [4.73172]→[4.73172:73200](∅→∅)
  − .write_file("file")
  [4.73172]

  [4.73200]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2161
  [4.73505]→[4.73505:73565](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.73505]

  [4.423350]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2189
  [4.73829]→[4.73829:73887](∅→∅)
  − let mut w = repo_bob.write_file("file").unwrap();
  [4.73829]

  [4.424259]
  + let mut w = repo_bob.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2223
  [4.74237]→[4.74237:74295](∅→∅)
  − let mut w = repo_bob.write_file("file").unwrap();
  [4.74237]

  [4.425481]
  + let mut w = repo_bob.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2324
  [4.428215]→[4.75077:75143](∅→∅)
  − repo_bob.write_file("file").unwrap().write_all(bob).unwrap();
  [4.428215]

  [4.75143]
  + repo_bob

  + .write_file("file", Inode::ROOT)

  + .unwrap()

  + .write_all(bob)

  + .unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2331
  [4.75231]→[4.75231:75259](∅→∅)
  − .write_file("file")
  [4.75231]

  [4.75259]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2337
  [4.75409]→[4.75409:75437](∅→∅)
  − .write_file("file")
  [4.75409]

  [4.75437]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2345
  [4.75590]→[4.75590:75618](∅→∅)
  − .write_file("file")
  [4.75590]

  [4.75618]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2351
  [4.75777]→[4.75777:75805](∅→∅)
  − .write_file("file")
  [4.75777]

  [4.75805]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2357
  [4.75965]→[4.75965:75993](∅→∅)
  − .write_file("file")
  [4.75965]

  [4.75993]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2385
  [4.76443]→[4.76443:76503](∅→∅)
  − let mut w = repo_alice.write_file("file").unwrap();
  [4.76443]

  [4.430272]
  + let mut w = repo_alice.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2416
  [4.76835]→[4.76835:76893](∅→∅)
  − let mut w = repo_bob.write_file("file").unwrap();
  [4.76835]

  [4.431346]
  + let mut w = repo_bob.write_file("file", Inode::ROOT).unwrap();
• replacement in libpijul/src/tests/conflict.rs at line 2449
  [4.77743]→[4.77743:77771](∅→∅)
  − .write_file("file")
  [4.77743]

  [4.77771]
  + .write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/conflict.rs at line 2475
  [4.78172]→[4.78172:78257](∅→∅)
  − let (alive_, reachable_) = check_alive(&*txn.read(), &channel_bob.read().graph);
  [4.78172]

  [4.433556]
  + let (alive_, reachable_) = check_alive(&*txn.read(), &channel_bob.read());
• replacement in libpijul/src/tests/conflict.rs at line 2494
  [4.433926]→[4.78338:78421](∅→∅)
  − let (alive, reachable) = check_alive(&*txn.read(), &channel_bob.read().graph);
  [4.433926]

  [4.434046]
  + let (alive, reachable) = check_alive(&*txn.read(), &channel_bob.read());
• replacement in libpijul/src/tests/conflict.rs at line 2510
  [4.78604]→[4.78604:78691](∅→∅)
  − let (alive, reachable) = check_alive(&*txn.read(), &channel_charlie.read().graph);
  [4.78604]

  [4.434801]
  + let (alive, reachable) = check_alive(&*txn.read(), &channel_charlie.read());
• replacement in libpijul/src/tests/conflict.rs at line 2529
  [4.435224]→[4.78780:78867](∅→∅)
  − let (alive, reachable) = check_alive(&*txn.read(), &channel_charlie.read().graph);
  [4.435224]

  [4.435288]
  + let (alive, reachable) = check_alive(&*txn.read(), &channel_charlie.read());
• replacement in libpijul/src/tests/conflict.rs at line 2600
  [4.437747]→[4.80029:80120](∅→∅)
  − let (alive, reachable) = check_alive(&*txn_alice.read(), &channel_alice.read().graph);
  [4.437747]

  [4.437815]
  + let (alive, reachable) = check_alive(&*txn_alice.read(), &channel_alice.read());
• replacement in libpijul/src/tests/clone.rs at line 24
  [4.81569]→[4.81569:81601](∅→∅)
  − repo.write_file("file")
  [4.81569]

  [4.81601]
  + repo.write_file("file", Inode::ROOT)
• replacement in libpijul/src/tests/clone.rs at line 90
  [4.82573]→[4.82573:82709](∅→∅)
  − repo.write_file("a/b/c/d").unwrap().write_all(b"edits\n")?;

  − repo.write_file("e/f/g/h").unwrap().write_all(b"edits\n")?;
  [4.82573]

  [4.82709]
  + repo.write_file("a/b/c/d", Inode::ROOT)

  + .unwrap()

  + .write_all(b"edits\n")?;

  + repo.write_file("e/f/g/h", Inode::ROOT)

  + .unwrap()

  + .write_all(b"edits\n")?;
• replacement in libpijul/src/tests/change.rs at line 115
  [4.450786]→[4.84303:84364](∅→∅)
  − write!(repo.write_file("file")?, "a\nx\nc\ne\ny\nf\n")?;
  [4.450786]

  [4.84364]
  + write!(repo.write_file("file", Inode::ROOT)?, "a\nx\nc\ne\ny\nf\n")?;
• replacement in libpijul/src/tests/add_file.rs at line 38
  [4.30223]→[4.30223:30324](∅→∅)
  − crate::fs::iter_graph_children(&txn, &changes, &channel.graph, Position::ROOT).unwrap();
  [4.30223]

  [4.43517]
  + crate::fs::iter_graph_children(&txn, &changes, &channel, Position::ROOT).unwrap();
• replacement in libpijul/src/tests/add_file.rs at line 43
  [4.455516]→[4.30386:30485](∅→∅)
  − let mut it = crate::fs::iter_graph_children(&txn, &changes, &channel.graph, key).unwrap();
  [4.455516]

  [4.43582]
  + let mut it = crate::fs::iter_graph_children(&txn, &changes, &channel, key).unwrap();
• replacement in libpijul/src/tests/add_file.rs at line 45
  [4.43645]→[4.35918:35989](∅→∅)
  − crate::fs::iter_paths(&txn, &channel.graph, file_key, |path| {
  [4.43645]

  [4.455717]
  + crate::fs::iter_paths(&txn, &channel, file_key, |path| {
• replacement in libpijul/src/tests/add_file.rs at line 55
  [4.455960]→[4.30658:30752](∅→∅)
  − let mut it = crate::fs::iter_basenames(&txn, &changes, &channel.graph, key).unwrap();
  [4.455960]

  [4.568]
  + let mut it = crate::fs::iter_basenames(&txn, &changes, &channel, key).unwrap();
• replacement in libpijul/src/tests/add_file.rs at line 206
  [4.459870]→[4.39049:39081](∅→∅)
  − repo.write_file("dir/file")
  [4.88016]

  [4.39081]
  + repo.write_file("dir/file", Inode::ROOT)
• replacement in libpijul/src/tests/add_file.rs at line 234
  [4.460858]→[4.25721:25786](∅→∅)
  − repo.write_file("dir/file")?.write_all(b"a\nb\nc\ne\nf\n")?;
  [4.460858]

  [4.88394]
  + repo.write_file("dir/file", Inode::ROOT)?

  + .write_all(b"a\nb\nc\ne\nf\n")?;
• replacement in libpijul/src/tests/add_file.rs at line 237
  [4.88462]→[4.25922:25984](∅→∅),[4.25922]→[4.25922:25984](∅→∅)
  − repo.write_file("dir/file")?.write_all(b"a\nb\nc\nf\n")?;
  [4.88462]

  [4.88463]
  + repo.write_file("dir/file", Inode::ROOT)?

  + .write_all(b"a\nb\nc\nf\n")?;
• replacement in libpijul/src/tests/add_file.rs at line 240
  [4.88531]→[4.26262:26321](∅→∅),[4.26262]→[4.26262:26321](∅→∅)
  − repo.write_file("dir/file")?.write_all(b"a\nb\nc\n")?;
  [4.88531]

  [4.88532]
  + repo.write_file("dir/file", Inode::ROOT)?

  + .write_all(b"a\nb\nc\n")?;
• replacement in libpijul/src/tests/add_file.rs at line 718
  [4.476642]→[4.94356:94441](∅→∅)
  − let (alive, reachable) = check_alive(&*txn_alice.read(), &channel.read().graph);
  [4.476642]

  [4.476704]
  + let (alive, reachable) = check_alive(&*txn_alice.read(), &channel.read());