$ git clone -n https://src.fedoraproject.org/rpms/libyaml.git /var/lib/mock/f33-build-308424-57208/root/chroot_tmpdir/scmroot/libyaml
Cloning into '/var/lib/mock/f33-build-308424-57208/root/chroot_tmpdir/scmroot/libyaml'...
$ git reset --hard b8a705c08bac46a0457dcbea2f520b2127581b64
HEAD is now at b8a705c - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild