Partial build log
this derivation will be built:
/nix/store/dxfl59f4sj6pbm7ifhig8zrc670gmf1s-addlicense-1.1.1-go-modules.drv
building '/nix/store/j66csfqxkipgv5dcsxyx6ba570d11zlc-addlicense-1.1.1-go-modules.drv'...
addlicense> unpacking sources
addlicense> unpacking source archive /nix/store/dz5ynlzqklvi98pv0zp6bl35286an10i-source
addlicense> source root is source
addlicense> patching sources
addlicense> configuring
addlicense> building
addlicense> go: downloading github.com/bmatcuk/doublestar/v4 v4.0.2
addlicense> go: downloading golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e
addlicense> installing