$ git clone -n https://src.fedoraproject.org/rpms/sound-juicer.git /var/lib/mock/f39-build-1596725-38395/root/chroot_tmpdir/scmroot/sound-juicer
Cloning into '/var/lib/mock/f39-build-1596725-38395/root/chroot_tmpdir/scmroot/sound-juicer'...
$ git fetch origin 6447005448b8589c8fb5aa17c04cbcc3ccca896b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sound-juicer
 * [new ref]         6447005448b8589c8fb5aa17c04cbcc3ccca896b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6447005 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild