$ git clone -n https://src.fedoraproject.org/rpms/gnome-system-monitor.git /var/lib/mock/f33-build-293575-55136/root/chroot_tmpdir/scmroot/gnome-system-monitor
Cloning into '/var/lib/mock/f33-build-293575-55136/root/chroot_tmpdir/scmroot/gnome-system-monitor'...
$ git reset --hard be02e82fa07d753923f2638d05531bdd9c2495c5
HEAD is now at be02e82 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild