$ git clone -n https://src.fedoraproject.org/rpms/knetwalk.git /var/lib/mock/f40-build-2111856-50666/root/chroot_tmpdir/scmroot/knetwalk
Cloning into '/var/lib/mock/f40-build-2111856-50666/root/chroot_tmpdir/scmroot/knetwalk'...
$ git fetch origin dca43340cf75cddf7de1a01b50e3d08bfffd64ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knetwalk
 * [new ref]         dca43340cf75cddf7de1a01b50e3d08bfffd64ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dca4334 Update to 24.01.80