$ git clone -n https://src.fedoraproject.org/rpms/cervisia.git /var/lib/mock/f33-build-137783-42075/root/chroot_tmpdir/scmroot/cervisia
Cloning into '/var/lib/mock/f33-build-137783-42075/root/chroot_tmpdir/scmroot/cervisia'...
$ git reset --hard 23f131e5882eb9f8dcf845538506f2ce17849998
HEAD is now at 23f131e 19.12.3