$ git clone -n https://src.fedoraproject.org/rpms/plasma-browser-integration.git /var/lib/mock/f41-build-847840-164184/root/chroot_tmpdir/scmroot/plasma-browser-integration
Cloning into '/var/lib/mock/f41-build-847840-164184/root/chroot_tmpdir/scmroot/plasma-browser-integration'...
$ git fetch origin 01f974667f964bc6ffe3238bb2c73b9b58cc145b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-browser-integration
 * [new ref]         01f974667f964bc6ffe3238bb2c73b9b58cc145b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01f9746 6.1.5