$ git clone -n https://src.fedoraproject.org/rpms/golang-github-ulikunitz-xz.git /var/lib/mock/f33-build-289210-54284/root/chroot_tmpdir/scmroot/golang-github-ulikunitz-xz
Cloning into '/var/lib/mock/f33-build-289210-54284/root/chroot_tmpdir/scmroot/golang-github-ulikunitz-xz'...
$ git reset --hard 1ac8c9c96c8b457090070f0cda3cb5ceb94ffa60
HEAD is now at 1ac8c9c - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild