$ git clone -n https://src.fedoraproject.org/rpms/soundconverter.git /var/lib/mock/f39-build-1558704-37307/root/chroot_tmpdir/scmroot/soundconverter
Cloning into '/var/lib/mock/f39-build-1558704-37307/root/chroot_tmpdir/scmroot/soundconverter'...
$ git fetch origin b2e58c1ed88e52ab4f66f3204d5411c0529ce177:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/soundconverter
 * [new ref]         b2e58c1ed88e52ab4f66f3204d5411c0529ce177 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2e58c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild