$ git clone -n https://src.fedoraproject.org/rpms/netgen-mesher.git /var/lib/mock/f39-build-1760994-41496/root/chroot_tmpdir/scmroot/netgen-mesher
Cloning into '/var/lib/mock/f39-build-1760994-41496/root/chroot_tmpdir/scmroot/netgen-mesher'...
$ git fetch origin befb34afe17ead6db84f4bb5d22ee7006b2a1f33:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/netgen-mesher
 * [new ref]         befb34afe17ead6db84f4bb5d22ee7006b2a1f33 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at befb34a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild