$ git clone -n https://src.fedoraproject.org/rpms/python-mccabe.git /var/lib/mock/f40-build-2707504-71332/root/chroot_tmpdir/scmroot/python-mccabe
Cloning into '/var/lib/mock/f40-build-2707504-71332/root/chroot_tmpdir/scmroot/python-mccabe'...
$ git fetch origin e5186cc9145e07c5f9e5495231bfabcb16e5c75c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mccabe
 * [new ref]         e5186cc9145e07c5f9e5495231bfabcb16e5c75c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5186cc SPDX license confirmation