Dec 01 05:55:30.515 INFO documenting talglobus/snake against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 05:55:30.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05:55:31.473 INFO [stdout] d686098aba96ff99475709f280b71202f1ba146bfb5b8528cd36ef974e367dee
Dec 01 05:55:31.475 INFO running `"docker" "start" "-a" "d686098aba96ff99475709f280b71202f1ba146bfb5b8528cd36ef974e367dee"`
Dec 01 05:55:31.819 INFO [stderr] usermod: no changes
Dec 01 05:55:32.146 INFO [stderr]     Checking nodrop v0.1.13
Dec 01 05:55:32.156 INFO [stderr]    Compiling libc v0.2.44
Dec 01 05:55:32.156 INFO [stderr]    Compiling rayon v1.0.3
Dec 01 05:55:32.156 INFO [stderr]     Checking piston-texture v0.6.0
Dec 01 05:55:32.156 INFO [stderr]     Checking read_color v1.0.0
Dec 01 05:55:32.172 INFO [stderr]     Checking owning_ref v0.4.0
Dec 01 05:55:32.172 INFO [stderr]     Checking draw_state v0.8.0
Dec 01 05:55:32.172 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 01 05:55:32.278 INFO [stderr]     Checking smallvec v0.6.7
Dec 01 05:55:32.609 INFO [stderr]     Checking arrayvec v0.4.8
Dec 01 05:55:33.749 INFO [stderr]    Compiling syn v0.15.22
Dec 01 05:55:33.804 INFO [stderr]     Checking ordered-float v0.5.2
Dec 01 05:55:34.084 INFO [stderr]    Compiling glutin v0.18.0
Dec 01 05:55:34.256 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 01 05:55:34.264 INFO [stderr]    Compiling gl v0.10.0
Dec 01 05:55:34.804 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 01 05:55:35.426 INFO [stderr]     Checking lock_api v0.1.5
Dec 01 05:55:35.623 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 01 05:55:35.654 INFO [stderr]     Checking rusttype v0.4.3
Dec 01 05:55:39.052 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 01 05:55:39.104 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 01 05:55:39.184 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 01 05:55:43.080 INFO [stderr]     Checking num_cpus v1.8.0
Dec 01 05:55:43.080 INFO [stderr]     Checking rand v0.5.5
Dec 01 05:55:43.080 INFO [stderr]     Checking wayland-client v0.20.12
Dec 01 05:55:43.080 INFO [stderr]     Checking memmap v0.6.2
Dec 01 05:55:43.806 INFO [stderr]     Checking nix v0.11.0
Dec 01 05:55:44.343 INFO [stderr]     Checking x11-dl v2.18.3
Dec 01 05:55:45.952 INFO [stderr]     Checking shared_library v0.1.9
Dec 01 05:55:46.508 INFO [stderr]     Checking rayon-core v1.4.1
Dec 01 05:55:48.632 INFO [stderr]     Checking wayland-protocols v0.20.12
Dec 01 05:55:49.638 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 01 05:55:57.300 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 01 05:55:59.139 INFO [stderr]     Checking parking_lot v0.6.4
Dec 01 05:56:03.720 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 01 05:56:04.440 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Dec 01 05:56:08.393 INFO [stderr]     Checking winit v0.17.2
Dec 01 05:56:16.200 INFO [stderr]    Compiling num-derive v0.2.3
Dec 01 05:56:16.200 INFO [stderr]    Compiling derivative v1.0.2
Dec 01 05:56:16.200 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 05:56:24.121 INFO [stderr]     Checking gfx_core v0.8.3
Dec 01 05:56:24.316 INFO [stderr]     Checking tiff v0.2.1
Dec 01 05:56:25.195 INFO [stderr]     Checking image v0.20.1
Dec 01 05:56:31.579 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 01 05:56:34.472 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 01 05:56:34.960 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 01 05:56:34.960 INFO [stderr]     Checking pistoncore-glutin_window v0.48.0
Dec 01 05:56:35.532 INFO [stderr]     Checking piston v0.37.0
Dec 01 05:56:50.274 INFO [stderr]     Checking gfx v0.17.1
Dec 01 05:56:50.276 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 01 05:56:57.042 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 01 05:56:58.228 INFO [stderr]     Checking piston2d-gfx_graphics v0.52.0
Dec 01 05:57:00.390 INFO [stderr]     Checking piston_window v0.81.0
Dec 01 05:57:01.554 INFO [stderr]  Documenting snake v0.1.0 (/source)
Dec 01 05:57:01.729 INFO [stderr] error[E0463]: can't find crate for `serde_derive`
Dec 01 05:57:01.731 INFO [stderr]  --> src/main.rs:2:1
Dec 01 05:57:01.732 INFO [stderr]   |
Dec 01 05:57:01.732 INFO [stderr] 2 | extern crate serde_derive;
Dec 01 05:57:01.732 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 01 05:57:01.733 INFO [stderr] 
Dec 01 05:57:01.783 INFO [stderr] error: Could not document `snake`.
Dec 01 05:57:01.783 INFO [stderr] 
Dec 01 05:57:01.783 INFO [stderr] Caused by:
Dec 01 05:57:01.784 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name snake src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern find_folder=/target/debug/deps/libfind_folder-041bd7e7569acfb2.rmeta --extern piston_window=/target/debug/deps/libpiston_window-d57fb7224efcaff1.rmeta --extern rand=/target/debug/deps/librand-77d23d82755db3e9.rmeta --extern rayon=/target/debug/deps/librayon-498488a0f782c652.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 05:57:01.800 INFO [stderr] su: No module specific data is present
Dec 01 05:57:03.438 INFO running `"docker" "inspect" "d686098aba96ff99475709f280b71202f1ba146bfb5b8528cd36ef974e367dee"`
Dec 01 05:57:03.782 INFO running `"docker" "rm" "-f" "d686098aba96ff99475709f280b71202f1ba146bfb5b8528cd36ef974e367dee"`
Dec 01 05:57:04.164 INFO [stdout] d686098aba96ff99475709f280b71202f1ba146bfb5b8528cd36ef974e367dee