$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-spec.git /var/lib/mock/f39-build-1585740-38149/root/chroot_tmpdir/scmroot/python-pytest-spec
Cloning into '/var/lib/mock/f39-build-1585740-38149/root/chroot_tmpdir/scmroot/python-pytest-spec'...
$ git fetch origin b17416a2d76cfd4d52382c9adff3b3cef073af0c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-spec
 * [new ref]         b17416a2d76cfd4d52382c9adff3b3cef073af0c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b17416a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild