$ git clone -n https://src.fedoraproject.org/rpms/knetwalk.git /var/lib/mock/f38-build-side-42-init-devel-790152-27992/root/chroot_tmpdir/scmroot/knetwalk
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-790152-27992/root/chroot_tmpdir/scmroot/knetwalk'...
$ git fetch origin 1c2d69ea23ce30e7112c54df0765d192c5798dd5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knetwalk
 * [new ref]         1c2d69ea23ce30e7112c54df0765d192c5798dd5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c2d69e feat: 22.12.3