$ git clone -n https://src.fedoraproject.org/rpms/python-chirpstack-api.git /var/lib/mock/f39-build-1555229-37092/root/chroot_tmpdir/scmroot/python-chirpstack-api
Cloning into '/var/lib/mock/f39-build-1555229-37092/root/chroot_tmpdir/scmroot/python-chirpstack-api'...
$ git fetch origin 84be9dbd24488f29b5e8c9b58d18e17fd0534899:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-chirpstack-api
 * [new ref]         84be9dbd24488f29b5e8c9b58d18e17fd0534899 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84be9db Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild