$ git clone -n https://src.fedoraproject.org/rpms/icecream.git /var/lib/mock/f31-build-101378-33384/root/chroot_tmpdir/scmroot/icecream
Cloning into '/var/lib/mock/f31-build-101378-33384/root/chroot_tmpdir/scmroot/icecream'...
$ git reset --hard e86d9c6c525c0176d8e83ab5d7d86bb6cba466b2
HEAD is now at e86d9c6 1.2-4