$ git clone -n https://src.fedoraproject.org/rpms/golang-github-a8m-tree.git /var/lib/mock/f31-build-109785-33967/root/chroot_tmpdir/scmroot/golang-github-a8m-tree
Cloning into '/var/lib/mock/f31-build-109785-33967/root/chroot_tmpdir/scmroot/golang-github-a8m-tree'...
$ git reset --hard 24773605471f7cdc97036e3532d67404f65655d2
HEAD is now at 2477360 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild