$ git clone -n https://src.fedoraproject.org/rpms/whohas.git /var/lib/mock/f39-build-2112010-50664/root/chroot_tmpdir/scmroot/whohas
Cloning into '/var/lib/mock/f39-build-2112010-50664/root/chroot_tmpdir/scmroot/whohas'...
$ git fetch origin bb62391af71982ff5f872a12a83172749ebe3240:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/whohas
 * [new ref]         bb62391af71982ff5f872a12a83172749ebe3240 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb62391 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild