$ git clone -n https://src.fedoraproject.org/rpms/plasma-discover.git /var/lib/mock/f40-build-2476638-61589/root/chroot_tmpdir/scmroot/plasma-discover
Cloning into '/var/lib/mock/f40-build-2476638-61589/root/chroot_tmpdir/scmroot/plasma-discover'...
$ git fetch origin efa386fa288e60d1e559c502e2a43e111b283b6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-discover
 * [new ref]         efa386fa288e60d1e559c502e2a43e111b283b6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  33% (2/6)
Updating files:  50% (3/6)
Updating files:  66% (4/6)
Updating files:  83% (5/6)
Updating files: 100% (6/6)
Updating files: 100% (6/6), done.
HEAD is now at efa386f Re-enable snap support