git bisect for a rkt issue

bisect-missing-logs.sh

#!/bin/bash

set -x
shopt -s globstar
shopt -s extglob
./autogen.sh
./configure --with-stage1-default-flavor=coreos --with-stage1-flavors=coreos
make || exit 125
sleep 1
newest_rkt=$(pwd)/$(ls -t build-rkt*/**/bin/rkt | head -n 1)
stage1=$(dirname $newest_rkt)/stage1-coreos.aci

uuid=/tmp/uuid


sudo $newest_rkt run --uuid-file-save=$uuid --insecure-options=image --stage1-path=$stage1 docker://gcr.io/google_containers/mounttest-user:0.3 -- --fs_type=/ --file_mode=/ --file_owner=/
sleep 1
uuidnum=$(sudo cat $uuid | sed 's/-//g')
sudo rm -f $uuid

sudo journalctl -m _MACHINE_ID=$uuidnum -u mounttest-user -o json | cat
count=$(sudo journalctl -m _MACHINE_ID=$uuidnum -u mounttest-user -o json | wc -l)

# 1 because -- No entries -- is the error output of journalctl in this case
if [[ "$count" -eq "1" ]]; then
  echo "========="
  echo "Bad version!"
  $newest_rkt version
  echo -e "=========\n\n\n\n\n"
  exit 1
fi


echo "+++++++++"
echo "Good version!"
$newest_rkt version
echo -e "+++++++++\n\n\n\n\n"

exit 0