$ git clone -n https://src.fedoraproject.org/rpms/pthsem.git /var/lib/mock/f39-build-1866543-42565/root/chroot_tmpdir/scmroot/pthsem
Cloning into '/var/lib/mock/f39-build-1866543-42565/root/chroot_tmpdir/scmroot/pthsem'...
$ git fetch origin 9ddec4e1ac81acfe4a74fde01e8493b3a653f5ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pthsem
 * [new ref]         9ddec4e1ac81acfe4a74fde01e8493b3a653f5ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ddec4e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild