$ git clone -n https://src.fedoraproject.org/rpms/budgie-desktop.git /var/lib/mock/f42-build-side-1-3583017-46887/root/chroot_tmpdir/scmroot/budgie-desktop
Cloning into '/var/lib/mock/f42-build-side-1-3583017-46887/root/chroot_tmpdir/scmroot/budgie-desktop'...
$ git fetch origin 2282c7d3199c7307a33a136e367e75898b0559ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/budgie-desktop
 * [new ref]         2282c7d3199c7307a33a136e367e75898b0559ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2282c7d Added Patches from upstream to fix issues