Partial build log
this derivation will be built:
/nix/store/f3mpl75984zn25iymibaw82ncisqr18r-bamf.drv
building '/nix/store/f3mpl75984zn25iymibaw82ncisqr18r-bamf.drv'...
bamf> exporting https://git.launchpad.net/~unity-team/bamf (rev 0.5.6) into /nix/store/y4rs06za9yji7l1wk7nzch7q1f54gc0d-bamf
bamf> Initialized empty Git repository in /nix/store/y4rs06za9yji7l1wk7nzch7q1f54gc0d-bamf/.git/
bamf> remote: Enumerating objects: 165, done.
bamf> remote: Counting objects: 100% (165/165), done.
bamf> remote: Compressing objects: 100% (137/137), done.
bamf> remote: Total 165 (delta 27), reused 80 (delta 11)
bamf> Receiving objects: 100% (165/165), 252.05 KiB | 4.58 MiB/s, done.
bamf> Resolving deltas: 100% (27/27), done.
bamf> From https://git.launchpad.net/~unity-team/bamf
bamf> * tag 0.5.6 -> FETCH_HEAD
bamf> Switched to a new branch 'fetchgit'
bamf> removing `.git'...