$ git clone -n https://src.fedoraproject.org/rpms/knotes.git /var/lib/mock/f42-build-881486-183603/root/chroot_tmpdir/scmroot/knotes
Cloning into '/var/lib/mock/f42-build-881486-183603/root/chroot_tmpdir/scmroot/knotes'...
$ git fetch origin c69ed0d636ca822d3a9022b988fe3272720f65bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knotes
 * [new ref]         c69ed0d636ca822d3a9022b988fe3272720f65bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c69ed0d Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild