$ git clone -n https://github.com/fedora-riscv/pythran.git /var/lib/mock/f39-build-1647775-40440/root/chroot_tmpdir/scmroot/pythran
Cloning into '/var/lib/mock/f39-build-1647775-40440/root/chroot_tmpdir/scmroot/pythran'...
$ git fetch origin c98a7a278bd9885e58bbe9d9dfe04447f668f198:KOJI_FETCH_HEAD
From https://github.com/fedora-riscv/pythran
 * [new ref]         c98a7a278bd9885e58bbe9d9dfe04447f668f198 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c98a7a2 Rebuild for f39-rv64