$ git clone -n https://src.fedoraproject.org/rpms/crun-wasm.git /var/lib/mock/f40-build-2708455-71497/root/chroot_tmpdir/scmroot/crun-wasm
Cloning into '/var/lib/mock/f40-build-2708455-71497/root/chroot_tmpdir/scmroot/crun-wasm'...
$ git fetch origin d283eb0dd59f21d424973f6863318b74cd06228a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/crun-wasm
 * [new ref]         d283eb0dd59f21d424973f6863318b74cd06228a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d283eb0 Added the README