this derivation will be built:
  /nix/store/ylm0w5yawm6bp1qvvr3gfyk2p0x80v08-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/ylm0w5yawm6bp1qvvr3gfyk2p0x80v08-bcachefs-module-7.0.0-29-generic.drv'...