$ git clone -n https://src.fedoraproject.org/rpms/goodvibes.git /var/lib/mock/f39-build-1558843-37313/root/chroot_tmpdir/scmroot/goodvibes
Cloning into '/var/lib/mock/f39-build-1558843-37313/root/chroot_tmpdir/scmroot/goodvibes'...
$ git fetch origin 9dfd088b29e194c3cab27fdecad11a7149cddde9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/goodvibes
 * [new ref]         9dfd088b29e194c3cab27fdecad11a7149cddde9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9dfd088 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild