hydra-queue-runner: don't clutter the system log with debug message

Dependencies

• [2] RNNLIVYY Respect SystemTypes if defined
• [3] 7YBYT2LQ
• [4] TWVSALRL * Allow the maximum number of concurrent builds per platform to be
• [5] MOX7XJ2E Merge the BuildSchedulingInfo table into the Builds table
• [6] QZLMDKMU * Queue runner: don't start scheduled builds builds if they belong to
• [7] SA5ZZ3I4 hydra-queue-runner: Use nix.machines instead of the SystemTypes table to determine how many build jobs are allowed per system type.
• [8] DQD7JMSU * Fix the terminology.
• [9] NREF6YOA * Don't start more builds concurrently than allowed for each system

Change contents

• replacement in src/script/hydra-queue-runner at line 114
  [3.1293]→[3.1293:1345](∅→∅),[3.1345]→[2.289:344](∅→∅),[2.344]→[3.626:685](∅→∅),[3.463]→[3.626:685](∅→∅),[3.2847]→[3.626:685](∅→∅)
  − print "system type `", $system->system,

  − "': $nrActive active, $max allowed, ",

  − "starting ", scalar(@builds), " builds\n";
  [3.1293]

  [3.8820]
  + if (scalar(@builds) > 0) {

  + print "system type `", $system->system,

  + "': $nrActive active, $max allowed, ",

  + "starting ", scalar(@builds), " builds\n";

  + }