$ git clone -n https://src.fedoraproject.org/rpms/python-fvs.git /var/lib/mock/f39-build-1840580-41980/root/chroot_tmpdir/scmroot/python-fvs
Cloning into '/var/lib/mock/f39-build-1840580-41980/root/chroot_tmpdir/scmroot/python-fvs'...
$ git fetch origin 7471925e7c24a2d9c52ec72360da27c8d4bdfbe1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fvs
 * [new ref]         7471925e7c24a2d9c52ec72360da27c8d4bdfbe1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7471925 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild