$ git clone -n https://src.fedoraproject.org/rpms/rubygem-atomic.git /var/lib/mock/f33-build-294562-55355/root/chroot_tmpdir/scmroot/rubygem-atomic
Cloning into '/var/lib/mock/f33-build-294562-55355/root/chroot_tmpdir/scmroot/rubygem-atomic'...
$ git reset --hard 2306f40c9a4bcade4bf27ec84cf6eeff89864d8f
HEAD is now at 2306f40 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild