$ git clone -n https://src.fedoraproject.org/rpms/libshumate.git /var/lib/mock/f40-build-785890-134133/root/chroot_tmpdir/scmroot/libshumate
Cloning into '/var/lib/mock/f40-build-785890-134133/root/chroot_tmpdir/scmroot/libshumate'...
$ git fetch origin 926c317bb4be549dd790030747f548f55c6e11f2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libshumate
 * [new ref]         926c317bb4be549dd790030747f548f55c6e11f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 926c317 Disable tests as they currently fail