$ git clone -n https://src.fedoraproject.org/rpms/ghc-disk-free-space.git /var/lib/mock/f40-build-742093-110518/root/chroot_tmpdir/scmroot/ghc-disk-free-space
Cloning into '/var/lib/mock/f40-build-742093-110518/root/chroot_tmpdir/scmroot/ghc-disk-free-space'...
$ git reset --hard 29c1263d103996250776271bbb183d5fed92cfb3
HEAD is now at 29c1263 bump release