Dec 18 17:39:32.348 INFO checking chan-signal-0.3.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:39:32.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/chan-signal/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:39:32.820 INFO [stdout] 7ff598d2fe6acde97ef6ff7e7e9956549c84caa310013baf01553eacb9d9d639
Dec 18 17:39:32.843 INFO running `"docker" "start" "-a" "7ff598d2fe6acde97ef6ff7e7e9956549c84caa310013baf01553eacb9d9d639"`
Dec 18 17:39:34.618 INFO [stderr]     Checking chan-signal v0.3.2 (/opt/crater/workdir)
Dec 18 17:39:37.176 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:37.176 INFO [stderr]  --> examples/test_many.rs:1:1
Dec 18 17:39:37.176 INFO [stderr]   |
Dec 18 17:39:37.176 INFO [stderr] 1 | #[macro_use]
Dec 18 17:39:37.176 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:37.176 INFO [stderr]   |
Dec 18 17:39:37.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:37.176 INFO [stderr] 
Dec 18 17:39:37.304 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:37.304 INFO [stderr]  --> examples/test_usr1.rs:1:1
Dec 18 17:39:37.305 INFO [stderr]   |
Dec 18 17:39:37.305 INFO [stderr] 1 | #[macro_use]
Dec 18 17:39:37.305 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:37.306 INFO [stderr]   |
Dec 18 17:39:37.306 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:37.306 INFO [stderr] 
Dec 18 17:39:37.364 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:37.365 INFO [stderr]  --> examples/test_one.rs:1:1
Dec 18 17:39:37.365 INFO [stderr]   |
Dec 18 17:39:37.365 INFO [stderr] 1 | #[macro_use]
Dec 18 17:39:37.366 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:37.372 INFO [stderr]   |
Dec 18 17:39:37.373 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:37.373 INFO [stderr] 
Dec 18 17:39:37.964 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:37.964 INFO [stderr]  --> examples/test_sleep.rs:1:1
Dec 18 17:39:37.964 INFO [stderr]   |
Dec 18 17:39:37.965 INFO [stderr] 1 | #[macro_use]
Dec 18 17:39:37.965 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:37.965 INFO [stderr]   |
Dec 18 17:39:37.965 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:37.965 INFO [stderr] 
Dec 18 17:39:38.296 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:38.296 INFO [stderr]  --> examples/sleep.rs:1:1
Dec 18 17:39:38.296 INFO [stderr]   |
Dec 18 17:39:38.296 INFO [stderr] 1 | #[macro_use] extern crate chan;
Dec 18 17:39:38.296 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:38.296 INFO [stderr]   |
Dec 18 17:39:38.296 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:38.296 INFO [stderr] 
Dec 18 17:39:38.498 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:38.498 INFO [stderr]  --> examples/test_many_to_one.rs:1:1
Dec 18 17:39:38.498 INFO [stderr]   |
Dec 18 17:39:38.498 INFO [stderr] 1 | #[macro_use]
Dec 18 17:39:38.498 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:38.498 INFO [stderr]   |
Dec 18 17:39:38.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:38.499 INFO [stderr] 
Dec 18 17:39:38.499 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:38.499 INFO [stderr]  --> examples/test_one_not_other.rs:2:1
Dec 18 17:39:38.499 INFO [stderr]   |
Dec 18 17:39:38.499 INFO [stderr] 2 | #[macro_use]
Dec 18 17:39:38.499 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:38.499 INFO [stderr]   |
Dec 18 17:39:38.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:38.499 INFO [stderr] 
Dec 18 17:39:39.128 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:39.128 INFO [stderr]  --> examples/simple.rs:5:1
Dec 18 17:39:39.128 INFO [stderr]   |
Dec 18 17:39:39.128 INFO [stderr] 5 | #[macro_use] extern crate chan;
Dec 18 17:39:39.128 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:39.128 INFO [stderr]   |
Dec 18 17:39:39.128 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:39.128 INFO [stderr] 
Dec 18 17:39:39.148 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:39:39.148 INFO [stderr]  --> examples/test_block_specific.rs:1:1
Dec 18 17:39:39.148 INFO [stderr]   |
Dec 18 17:39:39.148 INFO [stderr] 1 | #[macro_use]
Dec 18 17:39:39.148 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:39:39.166 INFO [stderr]   |
Dec 18 17:39:39.166 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:39:39.166 INFO [stderr] 
Dec 18 17:39:39.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
Dec 18 17:39:40.378 INFO running `"docker" "inspect" "7ff598d2fe6acde97ef6ff7e7e9956549c84caa310013baf01553eacb9d9d639"`
Dec 18 17:39:40.684 INFO running `"docker" "rm" "-f" "7ff598d2fe6acde97ef6ff7e7e9956549c84caa310013baf01553eacb9d9d639"`
Dec 18 17:39:40.988 INFO [stdout] 7ff598d2fe6acde97ef6ff7e7e9956549c84caa310013baf01553eacb9d9d639