$ git clone -n https://src.fedoraproject.org/rpms/Simple-Fuzzer.git /var/lib/mock/f39-build-1465167-33563/root/chroot_tmpdir/scmroot/Simple-Fuzzer
Cloning into '/var/lib/mock/f39-build-1465167-33563/root/chroot_tmpdir/scmroot/Simple-Fuzzer'...
$ git fetch origin ffee56ab148eaad6a3fe8b44b28707d0b54940f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/Simple-Fuzzer
 * [new ref]         ffee56ab148eaad6a3fe8b44b28707d0b54940f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ffee56a Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild