this derivation will be built:
  /nix/store/mnx1jc90g2csn435hbxf0b7yz6q3ppsq-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/mnx1jc90g2csn435hbxf0b7yz6q3ppsq-bcachefs-module-7.0.0-28-generic.drv'...