this derivation will be built:
  /nix/store/0a4cv7hxy3ni1p4y19h0dn195vdcl1xk-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/0a4cv7hxy3ni1p4y19h0dn195vdcl1xk-bcachefs-module-7.0.0-38-generic.drv'...