these 2 derivations will be built:
  /nix/store/v7f9cdarq3prjpphzgxhanjnlgbqjfmn-amp-darwin-arm64.drv
  /nix/store/v6shicknfpk5qz2hww2csl2hh1j3plj1-amp-0.0.1787515258-g1cbe6b.drv