$ git clone -n https://src.fedoraproject.org/rpms/jss.git /var/lib/mock/f41-build-859475-168696/root/chroot_tmpdir/scmroot/jss
Cloning into '/var/lib/mock/f41-build-859475-168696/root/chroot_tmpdir/scmroot/jss'...
$ git fetch origin bfa1d7c37aa0e8a43b6e6b6b5ea4ff42f6ec23e5:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/jss.git/': The requested URL returned error: 503
$ git reset --hard bfa1d7c37aa0e8a43b6e6b6b5ea4ff42f6ec23e5
HEAD is now at bfa1d7c Really build against java-21