$ git clone -n https://src.fedoraproject.org/rpms/mac-robber.git /var/lib/mock/f39-build-1462461-33337/root/chroot_tmpdir/scmroot/mac-robber
Cloning into '/var/lib/mock/f39-build-1462461-33337/root/chroot_tmpdir/scmroot/mac-robber'...
$ git fetch origin 59516c1f0d619eeab667d026678c46a8fdf49fa0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mac-robber
 * [new ref]         59516c1f0d619eeab667d026678c46a8fdf49fa0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59516c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild