this derivation will be built:
  /nix/store/d5jydpxfadfxm1xchi83cq2y94yjl1zh-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/d5jydpxfadfxm1xchi83cq2y94yjl1zh-bcachefs-module-7.0.0-38-generic.drv'...