Dec 04 13:38:48.927 INFO checking mubiquity/Rust-Nature-of-Code against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:38:48.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:38:49.610 INFO [stdout] 2c3d27ec1afc2bb5683ef8ef5248e0d2fdb002515b31274d8e8e4492767bdeac
Dec 04 13:38:49.612 INFO running `"docker" "start" "-a" "2c3d27ec1afc2bb5683ef8ef5248e0d2fdb002515b31274d8e8e4492767bdeac"`
Dec 04 13:38:51.191 INFO [stderr] usermod: no changes
Dec 04 13:38:51.513 INFO [stderr]     Checking rand_core v0.1.0-pre.0
Dec 04 13:38:51.513 INFO [stderr]    Compiling proc-macro2 v0.3.1
Dec 04 13:38:51.531 INFO [stderr]     Checking num-integer v0.1.36
Dec 04 13:38:51.547 INFO [stderr]     Checking stb_truetype v0.2.2
Dec 04 13:38:51.549 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 13:38:51.550 INFO [stderr]     Checking clap v2.31.2
Dec 04 13:38:51.550 INFO [stderr]    Compiling gl_generator v0.8.0
Dec 04 13:38:51.550 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 04 13:38:53.795 INFO [stderr]     Checking num-iter v0.1.35
Dec 04 13:38:54.847 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 13:38:55.637 INFO [stderr]     Checking rand v0.5.0-pre.0
Dec 04 13:38:55.816 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 13:38:56.724 INFO [stderr]     Checking png v0.11.0
Dec 04 13:38:57.619 INFO [stderr]     Checking num v0.1.42
Dec 04 13:39:03.568 INFO [stderr]     Checking rusttype v0.4.3
Dec 04 13:39:05.332 INFO [stderr]     Checking rayon-core v1.4.0
Dec 04 13:39:05.463 INFO [stderr]     Checking rulinalg v0.4.2
Dec 04 13:39:05.503 INFO [stderr]    Compiling quote v0.5.1
Dec 04 13:39:05.743 INFO [stderr]    Compiling gl v0.10.0
Dec 04 13:39:06.035 INFO [stderr]     Checking winit v0.10.0
Dec 04 13:39:06.044 INFO [stderr]    Compiling glutin v0.12.2
Dec 04 13:39:06.939 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 04 13:39:14.979 INFO [stderr]    Compiling syn v0.13.1
Dec 04 13:39:14.991 INFO [stderr]     Checking rayon v1.0.1
Dec 04 13:39:22.931 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 04 13:39:27.815 INFO [stderr]     Checking image v0.18.0
Dec 04 13:39:37.431 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Dec 04 13:39:43.250 INFO [stderr]    Compiling serde_derive v1.0.37
Dec 04 13:39:45.389 INFO [stderr]     Checking noise v0.5.1
Dec 04 13:39:45.391 INFO [stderr]     Checking piston2d-opengl_graphics v0.52.0
Dec 04 13:39:57.138 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 04 13:40:00.891 INFO [stderr]     Checking pistoncore-window v0.31.0
Dec 04 13:40:01.689 INFO [stderr]     Checking pistoncore-event_loop v0.36.0
Dec 04 13:40:01.691 INFO [stderr]     Checking pistoncore-glutin_window v0.45.3
Dec 04 13:40:03.055 INFO [stderr]     Checking piston v0.36.0
Dec 04 13:40:04.071 INFO [stderr]     Checking nature_of_code v0.1.0 (/source)
Dec 04 13:40:10.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
Dec 04 13:40:10.831 INFO [stderr] su: No module specific data is present
Dec 04 13:40:11.527 INFO running `"docker" "inspect" "2c3d27ec1afc2bb5683ef8ef5248e0d2fdb002515b31274d8e8e4492767bdeac"`
Dec 04 13:40:11.805 INFO running `"docker" "rm" "-f" "2c3d27ec1afc2bb5683ef8ef5248e0d2fdb002515b31274d8e8e4492767bdeac"`
Dec 04 13:40:12.215 INFO [stdout] 2c3d27ec1afc2bb5683ef8ef5248e0d2fdb002515b31274d8e8e4492767bdeac