$ git clone -n https://src.fedoraproject.org/rpms/recoll.git /var/lib/mock/f40-build-754241-117630/root/chroot_tmpdir/scmroot/recoll
Cloning into '/var/lib/mock/f40-build-754241-117630/root/chroot_tmpdir/scmroot/recoll'...
$ git fetch origin b5763483764a61da319540e1c9f4b0e5b2b1742e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/recoll
 * [new ref]         b5763483764a61da319540e1c9f4b0e5b2b1742e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b576348 1.36.1