this derivation will be built:
  /nix/store/lsn6p4w41nm7ya05dqw5bl1f90v0x6x2-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/lsn6p4w41nm7ya05dqw5bl1f90v0x6x2-bcachefs-module-7.0.0-28-generic.drv'...