$ git clone -n https://src.fedoraproject.org/rpms/aubio.git /var/lib/mock/f39-build-1502130-34893/root/chroot_tmpdir/scmroot/aubio
Cloning into '/var/lib/mock/f39-build-1502130-34893/root/chroot_tmpdir/scmroot/aubio'...
$ git fetch origin 454ac411d2af0ebcf63cdb1bacd8f229817c27c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aubio
 * [new ref]         454ac411d2af0ebcf63cdb1bacd8f229817c27c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 454ac41 Fix FTBFS with Python 3.12 #2219938