Dec 01 23:43:19.741 INFO documenting DavidColson/RustyRaytracer against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 23:43:19.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:43:19.897 INFO [stdout] 57118132e84c73bbf11ea4ef81f26cc4c95b305bb3ef3852a3503fb859ff78b3
Dec 01 23:43:19.904 INFO running `"docker" "start" "-a" "57118132e84c73bbf11ea4ef81f26cc4c95b305bb3ef3852a3503fb859ff78b3"`
Dec 01 23:43:20.293 INFO [stderr] usermod: no changes
Dec 01 23:43:20.409 INFO [stderr]    Compiling version_check v0.1.4
Dec 01 23:43:20.409 INFO [stderr]     Checking cfg-if v0.1.4
Dec 01 23:43:20.410 INFO [stderr]    Compiling num-traits v0.2.5
Dec 01 23:43:20.410 INFO [stderr]     Checking scopeguard v0.3.3
Dec 01 23:43:20.410 INFO [stderr]     Checking memoffset v0.2.1
Dec 01 23:43:20.410 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 01 23:43:20.412 INFO [stderr]    Compiling num-integer v0.1.39
Dec 01 23:43:20.416 INFO [stderr]    Compiling rayon v1.0.2
Dec 01 23:43:20.680 INFO [stderr]     Checking byteorder v1.2.4
Dec 01 23:43:20.936 INFO [stderr]     Checking either v1.5.0
Dec 01 23:43:20.936 INFO [stderr]     Checking bitflags v1.0.3
Dec 01 23:43:21.212 INFO [stderr]     Checking scoped_threadpool v0.1.9
Dec 01 23:43:21.588 INFO [stderr]     Checking rand_core v0.2.1
Dec 01 23:43:24.773 INFO [stderr]     Checking atomic-counter v0.1.0
Dec 01 23:43:24.780 INFO [stderr]     Checking arrayvec v0.4.7
Dec 01 23:43:24.833 INFO [stderr]    Compiling proc-macro2 v0.4.9
Dec 01 23:43:24.833 INFO [stderr]     Checking num_cpus v1.8.0
Dec 01 23:43:24.857 INFO [stderr]     Checking crossbeam-utils v0.2.2
Dec 01 23:43:24.857 INFO [stderr]     Checking gif v0.10.0
Dec 01 23:43:25.154 INFO [stderr]     Checking deflate v0.7.18
Dec 01 23:43:25.952 INFO [stderr]     Checking rand v0.5.5
Dec 01 23:43:26.948 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 01 23:43:29.304 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 01 23:43:31.308 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 01 23:43:33.708 INFO [stderr]     Checking num-iter v0.1.37
Dec 01 23:43:35.188 INFO [stderr]     Checking num-rational v0.1.42
Dec 01 23:43:35.224 INFO [stderr]     Checking png v0.12.0
Dec 01 23:43:43.544 INFO [stderr]    Compiling quote v0.6.5
Dec 01 23:43:44.160 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 01 23:43:46.594 INFO [stderr]    Compiling syn v0.14.7
Dec 01 23:44:17.736 INFO [stderr]    Compiling num-derive v0.2.2
Dec 01 23:44:23.405 INFO [stderr]     Checking image v0.19.0
Dec 01 23:44:27.950 INFO [stderr]  Documenting raytracer v0.1.0 (/source)
Dec 01 23:44:31.128 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 10s
Dec 01 23:44:31.128 INFO [stderr] su: No module specific data is present
Dec 01 23:44:31.752 INFO running `"docker" "inspect" "57118132e84c73bbf11ea4ef81f26cc4c95b305bb3ef3852a3503fb859ff78b3"`
Dec 01 23:44:32.276 INFO running `"docker" "rm" "-f" "57118132e84c73bbf11ea4ef81f26cc4c95b305bb3ef3852a3503fb859ff78b3"`
Dec 01 23:44:32.773 INFO [stdout] 57118132e84c73bbf11ea4ef81f26cc4c95b305bb3ef3852a3503fb859ff78b3