$ git clone -n https://src.fedoraproject.org/rpms/berusky2.git /var/lib/mock/f40-build-752630-116814/root/chroot_tmpdir/scmroot/berusky2
Cloning into '/var/lib/mock/f40-build-752630-116814/root/chroot_tmpdir/scmroot/berusky2'...
$ git fetch origin f61b64417d343ff544628e9060039000433115de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/berusky2
 * [new ref]         f61b64417d343ff544628e9060039000433115de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f61b644 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild