these 2 derivations will be built:
  /nix/store/61lvmyzv25m34pqljc6v9382jvkbi6df-registry.drv
  /nix/store/f7p9wl130gmazy0h6zfhf6ahhr3m9aab-registry-legacy-importer.drv
registry-legacy-importer> Running phase: unpackPhase
registry-legacy-importer> unpacking source archive /nix/store/ba6kz8ls7hpfvkvpi1jvcajkxd7a84kk-src
registry-legacy-importer> source root is src
registry-legacy-importer> Running phase: patchPhase
registry-legacy-importer> Running phase: updateAutotoolsGnuConfigScriptsPhase
registry-legacy-importer> Running phase: configurePhase
registry-legacy-importer> no configure script, doing nothing
registry-legacy-importer> Running phase: buildPhase
registry-legacy-importer> 
registry-legacy-importer>   registry-legacy-importer.js  1.7mb ⚠️
registry-legacy-importer> 
registry-legacy-importer> ⚡ Done in 130ms
registry-legacy-importer> Running phase: installPhase
registry-legacy-importer> Running phase: fixupPhase
registry-legacy-importer> shrinking RPATHs of ELF executables and libraries in /nix/store/jlxwpbrqhzdplq9dr5ldv8q97wrp6i3d-registry-legacy-importer
registry-legacy-importer> checking for references to /build/ in /nix/store/jlxwpbrqhzdplq9dr5ldv8q97wrp6i3d-registry-legacy-importer...
registry-legacy-importer> patching script interpreter paths in /nix/store/jlxwpbrqhzdplq9dr5ldv8q97wrp6i3d-registry-legacy-importer
registry-legacy-importer> stripping (with command strip and flags -S -p) in  /nix/store/jlxwpbrqhzdplq9dr5ldv8q97wrp6i3d-registry-legacy-importer/bin