Dec 04 16:04:57.852 INFO checking kardeiz/rayon-issue against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:04:57.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:04:58.288 INFO [stdout] 083a0d005ec3c3364fb3d67d4966c56cf4a5d35fd020cc91e07996a0532ebbc1
Dec 04 16:04:58.290 INFO running `"docker" "start" "-a" "083a0d005ec3c3364fb3d67d4966c56cf4a5d35fd020cc91e07996a0532ebbc1"`
Dec 04 16:04:59.938 INFO [stderr] usermod: no changes
Dec 04 16:05:00.063 INFO [stderr]    Compiling quote v0.3.12
Dec 04 16:05:00.063 INFO [stderr]    Compiling gcc v0.3.40
Dec 04 16:05:00.073 INFO [stderr]     Checking num_cpus v1.2.1
Dec 04 16:05:00.073 INFO [stderr]     Checking serde_json v0.9.9
Dec 04 16:05:01.247 INFO [stderr]     Checking rayon v0.6.0
Dec 04 16:05:04.847 INFO [stderr]    Compiling syn v0.11.8
Dec 04 16:05:05.167 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 04 16:05:15.303 INFO [stderr]    Compiling serde_codegen_internals v0.14.1
Dec 04 16:05:18.227 INFO [stderr]    Compiling serde_derive v0.9.11
Dec 04 16:05:24.507 INFO [stderr]     Checking rayon-issue v0.1.0 (/source)
Dec 04 16:05:25.315 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:05:25.315 INFO [stderr]   --> src/main.rs:13:1
Dec 04 16:05:25.315 INFO [stderr]    |
Dec 04 16:05:25.315 INFO [stderr] 13 | #[macro_use]
Dec 04 16:05:25.315 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 16:05:25.315 INFO [stderr]    |
Dec 04 16:05:25.315 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:05:25.315 INFO [stderr] 
Dec 04 16:05:25.315 INFO [stderr] warning: unused import: `std::fs::File`
Dec 04 16:05:25.315 INFO [stderr]   --> src/main.rs:20:5
Dec 04 16:05:25.315 INFO [stderr]    |
Dec 04 16:05:25.315 INFO [stderr] 20 | use std::fs::File;
Dec 04 16:05:25.315 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 16:05:25.315 INFO [stderr] 
Dec 04 16:05:25.315 INFO [stderr] warning: unused import: `PathBuf`
Dec 04 16:05:25.315 INFO [stderr]   --> src/main.rs:21:23
Dec 04 16:05:25.315 INFO [stderr]    |
Dec 04 16:05:25.315 INFO [stderr] 21 | use std::path::{Path, PathBuf};
Dec 04 16:05:25.315 INFO [stderr]    |                       ^^^^^^^
Dec 04 16:05:25.315 INFO [stderr] 
Dec 04 16:05:25.381 INFO [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 04 16:05:25.381 INFO [stderr]  --> src/main.rs:1:12
Dec 04 16:05:25.381 INFO [stderr]   |
Dec 04 16:05:25.381 INFO [stderr] 1 | #![feature(field_init_shorthand)]
Dec 04 16:05:25.381 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 04 16:05:25.381 INFO [stderr]   |
Dec 04 16:05:25.381 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 16:05:25.381 INFO [stderr] 
Dec 04 16:05:25.381 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 04 16:05:25.381 INFO [stderr]  --> src/main.rs:5:12
Dec 04 16:05:25.381 INFO [stderr]   |
Dec 04 16:05:25.381 INFO [stderr] 5 | #![feature(associated_consts)]
Dec 04 16:05:25.381 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 16:05:25.381 INFO [stderr] 
Dec 04 16:05:25.381 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 16:05:25.381 INFO [stderr]  --> src/main.rs:7:12
Dec 04 16:05:25.381 INFO [stderr]   |
Dec 04 16:05:25.381 INFO [stderr] 7 | #![feature(conservative_impl_trait)]
Dec 04 16:05:25.381 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:05:25.381 INFO [stderr] 
Dec 04 16:05:25.519 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:05:25.519 INFO [stderr]   --> src/main.rs:13:1
Dec 04 16:05:25.519 INFO [stderr]    |
Dec 04 16:05:25.519 INFO [stderr] 13 | #[macro_use]
Dec 04 16:05:25.519 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 16:05:25.519 INFO [stderr]    |
Dec 04 16:05:25.519 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:05:25.519 INFO [stderr] 
Dec 04 16:05:25.519 INFO [stderr] warning: unused import: `std::fs::File`
Dec 04 16:05:25.519 INFO [stderr]   --> src/main.rs:20:5
Dec 04 16:05:25.519 INFO [stderr]    |
Dec 04 16:05:25.519 INFO [stderr] 20 | use std::fs::File;
Dec 04 16:05:25.519 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 16:05:25.519 INFO [stderr] 
Dec 04 16:05:25.519 INFO [stderr] warning: unused import: `PathBuf`
Dec 04 16:05:25.519 INFO [stderr]   --> src/main.rs:21:23
Dec 04 16:05:25.519 INFO [stderr]    |
Dec 04 16:05:25.519 INFO [stderr] 21 | use std::path::{Path, PathBuf};
Dec 04 16:05:25.519 INFO [stderr]    |                       ^^^^^^^
Dec 04 16:05:25.519 INFO [stderr] 
Dec 04 16:05:25.583 INFO [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 04 16:05:25.583 INFO [stderr]  --> src/main.rs:1:12
Dec 04 16:05:25.583 INFO [stderr]   |
Dec 04 16:05:25.583 INFO [stderr] 1 | #![feature(field_init_shorthand)]
Dec 04 16:05:25.583 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 04 16:05:25.583 INFO [stderr]   |
Dec 04 16:05:25.583 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 16:05:25.583 INFO [stderr] 
Dec 04 16:05:25.583 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 04 16:05:25.583 INFO [stderr]  --> src/main.rs:5:12
Dec 04 16:05:25.583 INFO [stderr]   |
Dec 04 16:05:25.583 INFO [stderr] 5 | #![feature(associated_consts)]
Dec 04 16:05:25.583 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 16:05:25.583 INFO [stderr] 
Dec 04 16:05:25.583 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 16:05:25.583 INFO [stderr]  --> src/main.rs:7:12
Dec 04 16:05:25.583 INFO [stderr]   |
Dec 04 16:05:25.583 INFO [stderr] 7 | #![feature(conservative_impl_trait)]
Dec 04 16:05:25.583 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:05:25.583 INFO [stderr] 
Dec 04 16:05:25.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.64s
Dec 04 16:05:25.613 INFO [stderr] su: No module specific data is present
Dec 04 16:05:26.553 INFO running `"docker" "inspect" "083a0d005ec3c3364fb3d67d4966c56cf4a5d35fd020cc91e07996a0532ebbc1"`
Dec 04 16:05:26.805 INFO running `"docker" "rm" "-f" "083a0d005ec3c3364fb3d67d4966c56cf4a5d35fd020cc91e07996a0532ebbc1"`
Dec 04 16:05:27.109 INFO [stdout] 083a0d005ec3c3364fb3d67d4966c56cf4a5d35fd020cc91e07996a0532ebbc1