$ git clone -n https://src.fedoraproject.org/rpms/ed.git /var/lib/mock/f42-build-3293436-41426/root/chroot_tmpdir/scmroot/ed
Cloning into '/var/lib/mock/f42-build-3293436-41426/root/chroot_tmpdir/scmroot/ed'...
$ git fetch origin bb558f5f815345999775b043f3f7baf9decfad70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ed
 * [new ref]         bb558f5f815345999775b043f3f7baf9decfad70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb558f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild