$ git clone -n https://src.fedoraproject.org/rpms/wev.git /var/lib/mock/f45-build-38331-723/root/chroot_tmpdir/scmroot/wev
Cloning into '/var/lib/mock/f45-build-38331-723/root/chroot_tmpdir/scmroot/wev'...
$ git fetch origin 942b9d222fa11e427bf065ea4c7349ccf245a86c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wev
 * [new ref]         942b9d222fa11e427bf065ea4c7349ccf245a86c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 942b9d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild