Dec 04 08:40:33.707 INFO checking thinkbeard/txtr against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:40:33.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 08:40:34.218 INFO [stdout] 1799c0639ceb8e681b7405503c457237e401afff9ba08d7fb455b014b4b88546
Dec 04 08:40:34.225 INFO running `"docker" "start" "-a" "1799c0639ceb8e681b7405503c457237e401afff9ba08d7fb455b014b4b88546"`
Dec 04 08:40:35.363 INFO [stderr] usermod: no changes
Dec 04 08:40:35.672 INFO [stderr]    Compiling num-bigint v0.2.1
Dec 04 08:40:35.687 INFO [stderr]    Compiling num-complex v0.2.1
Dec 04 08:40:35.687 INFO [stderr]    Compiling rayon v1.0.3
Dec 04 08:40:35.687 INFO [stderr]     Checking custom_derive v0.1.7
Dec 04 08:40:35.687 INFO [stderr]     Checking serde v1.0.23
Dec 04 08:40:35.687 INFO [stderr]     Checking arrayvec v0.4.6
Dec 04 08:40:35.687 INFO [stderr]     Checking crossbeam-utils v0.2.2
Dec 04 08:40:35.687 INFO [stderr]     Checking num_cpus v1.7.0
Dec 04 08:40:36.559 INFO [stderr]     Checking atty v0.2.11
Dec 04 08:40:36.819 INFO [stderr]     Checking rand v0.4.3
Dec 04 08:40:38.292 INFO [stderr]    Compiling num-derive v0.2.3
Dec 04 08:40:38.340 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 04 08:40:39.052 INFO [stderr]     Checking inflate v0.4.3
Dec 04 08:40:39.283 INFO [stderr]     Checking gif v0.10.1
Dec 04 08:40:39.491 INFO [stderr]     Checking itertools v0.7.8
Dec 04 08:40:39.619 INFO [stderr]     Checking thread_local v0.3.4
Dec 04 08:40:41.659 INFO [stderr]     Checking ordered-float v0.5.2
Dec 04 08:40:42.385 INFO [stderr]     Checking conv v0.3.3
Dec 04 08:40:43.874 INFO [stderr]    Compiling quote v0.6.9
Dec 04 08:40:44.019 INFO [stderr]     Checking num-integer v0.1.39
Dec 04 08:40:44.247 INFO [stderr]     Checking regex v1.0.2
Dec 04 08:40:44.625 INFO [stderr]     Checking regex v0.2.3
Dec 04 08:40:48.437 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 08:40:48.643 INFO [stderr]     Checking rusttype v0.5.2
Dec 04 08:40:51.039 INFO [stderr]    Compiling serde_derive v1.0.23
Dec 04 08:40:52.468 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 08:40:53.356 INFO [stderr]    Compiling syn v0.15.18
Dec 04 08:40:53.534 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 08:40:53.775 INFO [stderr]     Checking png v0.12.0
Dec 04 08:40:55.487 INFO [stderr]     Checking rayon-core v1.4.1
Dec 04 08:40:58.822 INFO [stderr]     Checking env_logger v0.5.12
Dec 04 08:40:59.107 INFO [stderr]     Checking rayon v0.8.2
Dec 04 08:41:01.359 INFO [stderr]     Checking quickcheck v0.6.2
Dec 04 08:41:01.719 INFO [stderr]     Checking num-rational v0.2.1
Dec 04 08:41:04.979 INFO [stderr]     Checking num v0.2.0
Dec 04 08:41:11.015 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 04 08:41:15.483 INFO [stderr]     Checking docopt v0.8.1
Dec 04 08:41:26.099 INFO [stderr]     Checking tiff v0.2.1
Dec 04 08:41:26.885 INFO [stderr]     Checking image v0.20.1
Dec 04 08:41:31.464 INFO [stderr]     Checking imageproc v0.16.0
Dec 04 08:41:34.498 INFO [stderr]     Checking txtr v1.0.0 (/source)
Dec 04 08:41:36.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Dec 04 08:41:36.955 INFO [stderr] su: No module specific data is present
Dec 04 08:41:37.954 INFO running `"docker" "inspect" "1799c0639ceb8e681b7405503c457237e401afff9ba08d7fb455b014b4b88546"`
Dec 04 08:41:38.271 INFO running `"docker" "rm" "-f" "1799c0639ceb8e681b7405503c457237e401afff9ba08d7fb455b014b4b88546"`
Dec 04 08:41:38.743 INFO [stdout] 1799c0639ceb8e681b7405503c457237e401afff9ba08d7fb455b014b4b88546