Nov 27 11:57:57.013 INFO documenting talglobus/snake against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 11:57:57.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 11:57:57.209 INFO [stdout] 3fcfc31092e52929ee0669030e0ff14cc5074e8dbe2fcef95484e4203faffd1e
Nov 27 11:57:57.212 INFO running `"docker" "start" "-a" "3fcfc31092e52929ee0669030e0ff14cc5074e8dbe2fcef95484e4203faffd1e"`
Nov 27 11:57:57.681 INFO [stderr] usermod: no changes
Nov 27 11:57:58.070 INFO [stderr]    Compiling rayon v1.0.3
Nov 27 11:57:58.084 INFO [stderr]    Compiling num-derive v0.2.3
Nov 27 11:57:58.088 INFO [stderr]     Checking find_folder v0.3.0
Nov 27 11:57:58.089 INFO [stderr]     Checking arrayvec v0.4.8
Nov 27 11:57:58.089 INFO [stderr]     Checking crossbeam-utils v0.2.2
Nov 27 11:57:58.090 INFO [stderr]    Compiling log v0.4.6
Nov 27 11:57:58.090 INFO [stderr]     Checking stb_truetype v0.2.4
Nov 27 11:57:58.090 INFO [stderr]     Checking deflate v0.7.19
Nov 27 11:57:58.685 INFO [stderr]     Checking gif v0.10.1
Nov 27 11:57:59.621 INFO [stderr]    Compiling wayland-scanner v0.20.12
Nov 27 11:57:59.621 INFO [stderr]     Checking memmap v0.6.2
Nov 27 11:58:00.086 INFO [stderr]     Checking shared_library v0.1.9
Nov 27 11:58:00.307 INFO [stderr]    Compiling gl_generator v0.9.0
Nov 27 11:58:00.532 INFO [stderr]     Checking x11-dl v2.18.3
Nov 27 11:58:00.863 INFO [stderr]    Compiling syn v0.15.22
Nov 27 11:58:00.863 INFO [stderr]     Checking num-rational v0.2.1
Nov 27 11:58:01.075 INFO [stderr]     Checking ordered-float v0.5.2
Nov 27 11:58:01.432 INFO [stderr]     Checking wayland-sys v0.20.12
Nov 27 11:58:01.548 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 27 11:58:02.067 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 27 11:58:03.337 INFO [stderr]     Checking png v0.12.0
Nov 27 11:58:03.379 INFO [stderr]     Checking rusttype v0.4.3
Nov 27 11:58:03.577 INFO [stderr]    Compiling wayland-client v0.20.12
Nov 27 11:58:03.851 INFO [stderr]    Compiling wayland-protocols v0.20.12
Nov 27 11:58:04.191 INFO [stderr]     Checking wayland-commons v0.20.12
Nov 27 11:58:04.959 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 27 11:58:06.775 INFO [stderr]     Checking rayon-core v1.4.1
Nov 27 11:58:07.239 INFO [stderr]     Checking piston2d-graphics v0.26.0
Nov 27 11:58:10.835 INFO [stderr]    Compiling glutin v0.18.0
Nov 27 11:58:10.835 INFO [stderr]    Compiling gl v0.10.0
Nov 27 11:58:11.807 INFO [stderr]    Compiling gfx_gl v0.5.0
Nov 27 11:58:21.879 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 27 11:58:33.027 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Nov 27 11:58:40.447 INFO [stderr]     Checking winit v0.17.2
Nov 27 11:58:43.972 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 27 11:58:43.988 INFO [stderr]    Compiling derivative v1.0.2
Nov 27 11:58:55.759 INFO [stderr]     Checking tiff v0.2.1
Nov 27 11:58:56.124 INFO [stderr]     Checking gfx_core v0.8.3
Nov 27 11:58:57.042 INFO [stderr]     Checking image v0.20.1
Nov 27 11:59:08.279 INFO [stderr]     Checking pistoncore-input v0.21.0
Nov 27 11:59:11.495 INFO [stderr]     Checking pistoncore-window v0.32.0
Nov 27 11:59:12.225 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Nov 27 11:59:12.225 INFO [stderr]     Checking pistoncore-glutin_window v0.48.0
Nov 27 11:59:12.663 INFO [stderr]     Checking piston v0.37.0
Nov 27 11:59:22.203 INFO [stderr]     Checking gfx v0.17.1
Nov 27 11:59:22.203 INFO [stderr]     Checking gfx_device_gl v0.15.3
Nov 27 11:59:28.643 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Nov 27 11:59:29.907 INFO [stderr]     Checking piston2d-gfx_graphics v0.52.0
Nov 27 11:59:32.192 INFO [stderr]     Checking piston_window v0.81.0
Nov 27 11:59:33.375 INFO [stderr]  Documenting snake v0.1.0 (/source)
Nov 27 11:59:33.503 INFO [stderr] error[E0463]: can't find crate for `serde_derive`
Nov 27 11:59:33.503 INFO [stderr]  --> src/main.rs:2:1
Nov 27 11:59:33.503 INFO [stderr]   |
Nov 27 11:59:33.503 INFO [stderr] 2 | extern crate serde_derive;
Nov 27 11:59:33.503 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Nov 27 11:59:33.503 INFO [stderr] 
Nov 27 11:59:33.535 INFO [stderr] error: Could not document `snake`.
Nov 27 11:59:33.535 INFO [stderr] 
Nov 27 11:59:33.535 INFO [stderr] Caused by:
Nov 27 11:59:33.535 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-d3942c5460fe408f.rmeta --extern piston_window=/target/debug/deps/libpiston_window-1c68ff7f865758ce.rmeta --extern rand=/target/debug/deps/librand-809b658f8aa7ce68.rmeta --extern rayon=/target/debug/deps/librayon-a2eb9de88412d2eb.rmeta --cap-lints=forbid` (exit code: 1)
Nov 27 11:59:33.543 INFO [stderr] su: No module specific data is present
Nov 27 11:59:34.113 INFO running `"docker" "inspect" "3fcfc31092e52929ee0669030e0ff14cc5074e8dbe2fcef95484e4203faffd1e"`
Nov 27 11:59:34.325 INFO running `"docker" "rm" "-f" "3fcfc31092e52929ee0669030e0ff14cc5074e8dbe2fcef95484e4203faffd1e"`
Nov 27 11:59:34.573 INFO [stdout] 3fcfc31092e52929ee0669030e0ff14cc5074e8dbe2fcef95484e4203faffd1e