$ git clone -n https://src.fedoraproject.org/rpms/libclaw.git /var/lib/mock/f41-build-1152464-21302/root/chroot_tmpdir/scmroot/libclaw
Cloning into '/var/lib/mock/f41-build-1152464-21302/root/chroot_tmpdir/scmroot/libclaw'...
$ git fetch origin a53136d1e658753b60a6771bec743ff17476eaec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libclaw
 * [new ref]         a53136d1e658753b60a6771bec743ff17476eaec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a53136d Eliminate use of obsolete %patchN syntax (#2283636)