$ git clone -n https://src.fedoraproject.org/rpms/python-monotonic.git /var/lib/mock/f39-build-1554210-37039/root/chroot_tmpdir/scmroot/python-monotonic
Cloning into '/var/lib/mock/f39-build-1554210-37039/root/chroot_tmpdir/scmroot/python-monotonic'...
$ git fetch origin 3790c75d79d6ba0cd011b7b7719769aefce6fd07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-monotonic
 * [new ref]         3790c75d79d6ba0cd011b7b7719769aefce6fd07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3790c75 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild