Running phase: unpackPhase
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
no Makefile or custom buildPhase, doing nothing
Running phase: installPhase
Running phase: fixupPhase
Patching package system.threading.tasks.extensions/4.5.4
shrinking RPATHs of ELF executables and libraries in /nix/store/wgpy7m4a7zsb0iap1vzigq1w5gqqigqi-System.Threading.Tasks.Extensions-4.5.4
checking for references to /build/ in /nix/store/wgpy7m4a7zsb0iap1vzigq1w5gqqigqi-System.Threading.Tasks.Extensions-4.5.4...
patching script interpreter paths in /nix/store/wgpy7m4a7zsb0iap1vzigq1w5gqqigqi-System.Threading.Tasks.Extensions-4.5.4
Normalized /nix/store/wgpy7m4a7zsb0iap1vzigq1w5gqqigqi-System.Threading.Tasks.Extensions-4.5.4/share/nuget/source/system.threading.tasks.extensions/4.5.4/system.threading.tasks.extensions.4.5.4.nupkg