$ git clone -n https://src.fedoraproject.org/rpms/python-spyder-kernels.git /var/lib/mock/f40-build-2682667-67964/root/chroot_tmpdir/scmroot/python-spyder-kernels
Cloning into '/var/lib/mock/f40-build-2682667-67964/root/chroot_tmpdir/scmroot/python-spyder-kernels'...
$ git fetch origin 7224fb59118cc29386d4588f3aa0282cb5a91ebe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-spyder-kernels
 * [new ref]         7224fb59118cc29386d4588f3aa0282cb5a91ebe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7224fb5 Update to 3.0.0b4