$ git clone -n https://src.fedoraproject.org/rpms/qrq.git /var/lib/mock/f40-build-752660-116816/root/chroot_tmpdir/scmroot/qrq
Cloning into '/var/lib/mock/f40-build-752660-116816/root/chroot_tmpdir/scmroot/qrq'...
$ git fetch origin bab4056fda76a17df00940122a02a259d4b5b8bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qrq
 * [new ref]         bab4056fda76a17df00940122a02a259d4b5b8bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bab4056 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild