$ git clone -n https://src.fedoraproject.org/rpms/maven-wagon.git /var/lib/mock/f39-build-1505953-35167/root/chroot_tmpdir/scmroot/maven-wagon
Cloning into '/var/lib/mock/f39-build-1505953-35167/root/chroot_tmpdir/scmroot/maven-wagon'...
$ git fetch origin 7ea9742115a422068a13a9dacf112f016926f9aa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-wagon
 * [new ref]         7ea9742115a422068a13a9dacf112f016926f9aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ea9742 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild