Dec 13 14:40:23.393 INFO testing jxs/follower-maze-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:40:23.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:40:23.749 INFO [stdout] aa5ccea4aefd77a36b99a17dc95adcb0d3407feebbd52c687120a72b56c31945
Dec 13 14:40:23.750 INFO running `"docker" "start" "-a" "aa5ccea4aefd77a36b99a17dc95adcb0d3407feebbd52c687120a72b56c31945"`
Dec 13 14:40:24.518 INFO [stderr] usermod: no changes
Dec 13 14:40:24.680 INFO [stderr]    Compiling log v0.4.2
Dec 13 14:40:24.680 INFO [stderr]    Compiling tokio-executor v0.1.4
Dec 13 14:40:24.684 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 13 14:40:26.635 INFO [stderr]    Compiling tokio-timer v0.2.6
Dec 13 14:40:26.647 INFO [stderr]    Compiling tokio-current-thread v0.1.1
Dec 13 14:40:26.763 INFO [stderr]    Compiling tokio-io v0.1.8
Dec 13 14:40:26.763 INFO [stderr]    Compiling mio v0.6.14
Dec 13 14:40:26.763 INFO [stderr]    Compiling tokio-threadpool v0.1.6
Dec 13 14:40:26.763 INFO [stderr]    Compiling env_logger v0.5.10
Dec 13 14:40:34.435 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 13 14:40:37.422 INFO [stderr]    Compiling mio-uds v0.6.6
Dec 13 14:40:37.422 INFO [stderr]    Compiling tokio-reactor v0.1.3
Dec 13 14:40:37.783 INFO [stderr]    Compiling tokio-fs v0.1.3
Dec 13 14:40:40.255 INFO [stderr]    Compiling tokio-udp v0.1.2
Dec 13 14:40:40.255 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 13 14:40:40.255 INFO [stderr]    Compiling tokio-uds v0.2.1
Dec 13 14:40:43.560 INFO [stderr]    Compiling tokio v0.1.8
Dec 13 14:40:45.538 INFO [stderr]    Compiling followermaze v0.1.0 (/source)
Dec 13 14:40:52.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.86s
Dec 13 14:40:52.411 INFO [stderr] su: No module specific data is present
Dec 13 14:40:54.079 INFO running `"docker" "inspect" "aa5ccea4aefd77a36b99a17dc95adcb0d3407feebbd52c687120a72b56c31945"`
Dec 13 14:40:54.367 INFO running `"docker" "rm" "-f" "aa5ccea4aefd77a36b99a17dc95adcb0d3407feebbd52c687120a72b56c31945"`
Dec 13 14:40:54.645 INFO [stdout] aa5ccea4aefd77a36b99a17dc95adcb0d3407feebbd52c687120a72b56c31945
Dec 13 14:40:54.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:40:54.991 INFO [stdout] 541119367bf652fc68ffc949edf72b5963ce14d8d7f2b9f7ccb5acb2f2bb9a3b
Dec 13 14:40:54.993 INFO running `"docker" "start" "-a" "541119367bf652fc68ffc949edf72b5963ce14d8d7f2b9f7ccb5acb2f2bb9a3b"`
Dec 13 14:40:56.234 INFO [stderr] usermod: no changes
Dec 13 14:40:56.347 INFO [stderr]    Compiling followermaze v0.1.0 (/source)
Dec 13 14:41:07.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
Dec 13 14:41:07.521 INFO [stderr] su: No module specific data is present
Dec 13 14:41:08.200 INFO running `"docker" "inspect" "541119367bf652fc68ffc949edf72b5963ce14d8d7f2b9f7ccb5acb2f2bb9a3b"`
Dec 13 14:41:08.421 INFO running `"docker" "rm" "-f" "541119367bf652fc68ffc949edf72b5963ce14d8d7f2b9f7ccb5acb2f2bb9a3b"`
Dec 13 14:41:08.663 INFO [stdout] 541119367bf652fc68ffc949edf72b5963ce14d8d7f2b9f7ccb5acb2f2bb9a3b