this derivation will be built:
  /nix/store/wa60s0vz9j2wy5w6dhn98lbzjg6kni39-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/wa60s0vz9j2wy5w6dhn98lbzjg6kni39-bcachefs-module-7.0.0-39-generic.drv'...