MU3NL6MDUSDZN5OIIPSIPY5A7MA7KC3EV5D75JRKFQ6AVNWFJNGAC
IIV3EL2XYI2X7HZWKXEXQFAE3R3KC2Q7SGOT3Q332HSENMYVF32QC
SXEYMYF7P4RZMZ46WPL4IZUTSQ2ATBWYZX7QNVMS3SGOYXYOHAGQC
let mut env_git = ::sanakirja::Env::new(&path_git, 1 << 15, 2)?;
let mut env_git = ::sanakirja::Env::new(&path_git.join("db"), 1 << 15, 2)?;