$ git clone -n https://src.fedoraproject.org/rpms/ktp-filetransfer-handler.git /var/lib/mock/f40-build-2371385-60394/root/chroot_tmpdir/scmroot/ktp-filetransfer-handler
Cloning into '/var/lib/mock/f40-build-2371385-60394/root/chroot_tmpdir/scmroot/ktp-filetransfer-handler'...
$ git fetch origin abd24f6231e42241c9abbdcffdc1fa1a20a0fbde:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktp-filetransfer-handler
 * [new ref]         abd24f6231e42241c9abbdcffdc1fa1a20a0fbde -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at abd24f6 Orphaned for 6+ weeks