$ git clone -n https://src.fedoraproject.org/rpms/trelby.git /var/lib/mock/f41-build-1042083-18995/root/chroot_tmpdir/scmroot/trelby
Cloning into '/var/lib/mock/f41-build-1042083-18995/root/chroot_tmpdir/scmroot/trelby'...
$ git fetch origin 16c6cfe4c1a13072ca88ecceef2b6712c2bd6219:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/trelby
 * [new ref]         16c6cfe4c1a13072ca88ecceef2b6712c2bd6219 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16c6cfe Rebuilt for Python 3.13