$ git clone -n https://src.fedoraproject.org/rpms/moby-engine.git /var/lib/mock/f42-build-3533004-46329/root/chroot_tmpdir/scmroot/moby-engine
Cloning into '/var/lib/mock/f42-build-3533004-46329/root/chroot_tmpdir/scmroot/moby-engine'...
$ git fetch origin 3b50193bfb65ced16b7ab9794ec15cf19762569d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/moby-engine
 * [new ref]         3b50193bfb65ced16b7ab9794ec15cf19762569d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b50193 Build with go1.24.2-2