$ git clone -n https://src.fedoraproject.org/rpms/python-pymapvbvd.git /var/lib/mock/f41-build-757029-13423/root/chroot_tmpdir/scmroot/python-pymapvbvd
Cloning into '/var/lib/mock/f41-build-757029-13423/root/chroot_tmpdir/scmroot/python-pymapvbvd'...
$ git fetch origin d772e286e7cd3c6af9027f946dbdb731395ed36f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pymapvbvd
 * [new ref]         d772e286e7cd3c6af9027f946dbdb731395ed36f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d772e28 Compress test data with zstd instead of xz