$ git clone -n https://src.fedoraproject.org/rpms/unicorn.git /var/lib/mock/f31-build-60125-28698/root/chroot_tmpdir/scmroot/unicorn
Cloning into '/var/lib/mock/f31-build-60125-28698/root/chroot_tmpdir/scmroot/unicorn'...
$ git reset --hard 5c8c7ce55b5e1651ebe20e5c9eb2a554f61e7a46
HEAD is now at 5c8c7ce - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild