this derivation will be built:
  /nix/store/sz6yb6g6dd1az4n25b9kxb47j228s3dn-bcachefs-module-7.1.9-zen1-2-zen.drv
building '/nix/store/sz6yb6g6dd1az4n25b9kxb47j228s3dn-bcachefs-module-7.1.9-zen1-2-zen.drv'...