$ git clone -n https://src.fedoraproject.org/rpms/wlr-protocols.git /var/lib/mock/f42-build-3272686-41307/root/chroot_tmpdir/scmroot/wlr-protocols
Cloning into '/var/lib/mock/f42-build-3272686-41307/root/chroot_tmpdir/scmroot/wlr-protocols'...
$ git fetch origin a391f4ca0a16b0f465fffdc7370e9fd7fa8375ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wlr-protocols
 * [new ref]         a391f4ca0a16b0f465fffdc7370e9fd7fa8375ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a391f4c Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild