$ git clone -n https://src.fedoraproject.org/rpms/libcgroup.git /var/lib/mock/f33-build-290587-54516/root/chroot_tmpdir/scmroot/libcgroup
Cloning into '/var/lib/mock/f33-build-290587-54516/root/chroot_tmpdir/scmroot/libcgroup'...
$ git reset --hard 952c4be5e80b7d48a0eb11efdfd3d32157ac6fce
HEAD is now at 952c4be - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild