Dec 05 15:30:03.117 INFO checking chan-signal-0.3.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:30:03.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 15:30:03.655 INFO [stdout] 31423ff84cbfb7f16b9c77f7fd26a7cde8f2a117b2735208778fd478af6e5b93
Dec 05 15:30:03.663 INFO running `"docker" "start" "-a" "31423ff84cbfb7f16b9c77f7fd26a7cde8f2a117b2735208778fd478af6e5b93"`
Dec 05 15:30:05.069 INFO [stderr] usermod: no changes
Dec 05 15:30:05.178 INFO [stderr]     Checking chan-signal v0.3.2 (/source)
Dec 05 15:30:12.591 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:12.591 INFO [stderr]  --> examples/test_many.rs:1:1
Dec 05 15:30:12.592 INFO [stderr]   |
Dec 05 15:30:12.592 INFO [stderr] 1 | #[macro_use]
Dec 05 15:30:12.592 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:12.592 INFO [stderr]   |
Dec 05 15:30:12.592 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:12.593 INFO [stderr] 
Dec 05 15:30:12.806 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:12.806 INFO [stderr]  --> examples/test_sleep.rs:1:1
Dec 05 15:30:12.806 INFO [stderr]   |
Dec 05 15:30:12.806 INFO [stderr] 1 | #[macro_use]
Dec 05 15:30:12.806 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:12.806 INFO [stderr]   |
Dec 05 15:30:12.806 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:12.806 INFO [stderr] 
Dec 05 15:30:13.187 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:13.187 INFO [stderr]  --> examples/simple.rs:5:1
Dec 05 15:30:13.187 INFO [stderr]   |
Dec 05 15:30:13.188 INFO [stderr] 5 | #[macro_use] extern crate chan;
Dec 05 15:30:13.188 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:13.215 INFO [stderr]   |
Dec 05 15:30:13.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:13.215 INFO [stderr] 
Dec 05 15:30:13.927 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:13.927 INFO [stderr]  --> examples/test_one_not_other.rs:2:1
Dec 05 15:30:13.927 INFO [stderr]   |
Dec 05 15:30:13.927 INFO [stderr] 2 | #[macro_use]
Dec 05 15:30:13.927 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:13.935 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:13.935 INFO [stderr]  --> examples/test_usr1.rs:1:1
Dec 05 15:30:13.935 INFO [stderr]   |
Dec 05 15:30:13.935 INFO [stderr] 1 | #[macro_use]
Dec 05 15:30:13.936 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:13.936 INFO [stderr]   |
Dec 05 15:30:13.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:13.937 INFO [stderr] 
Dec 05 15:30:13.959 INFO [stderr]   |
Dec 05 15:30:13.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:13.959 INFO [stderr] 
Dec 05 15:30:14.131 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:14.131 INFO [stderr]  --> examples/sleep.rs:1:1
Dec 05 15:30:14.131 INFO [stderr]   |
Dec 05 15:30:14.131 INFO [stderr] 1 | #[macro_use] extern crate chan;
Dec 05 15:30:14.131 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:14.131 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:14.132 INFO [stderr]  --> examples/test_one.rs:1:1
Dec 05 15:30:14.132 INFO [stderr]   |
Dec 05 15:30:14.132 INFO [stderr] 1 | #[macro_use]
Dec 05 15:30:14.132 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:14.133 INFO [stderr]   |
Dec 05 15:30:14.133 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:14.133 INFO [stderr] 
Dec 05 15:30:14.159 INFO [stderr]   |
Dec 05 15:30:14.159 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:14.159 INFO [stderr] 
Dec 05 15:30:16.559 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:16.559 INFO [stderr]  --> examples/test_block_specific.rs:1:1
Dec 05 15:30:16.559 INFO [stderr]   |
Dec 05 15:30:16.559 INFO [stderr] 1 | #[macro_use]
Dec 05 15:30:16.559 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:16.559 INFO [stderr]   |
Dec 05 15:30:16.559 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:16.559 INFO [stderr] 
Dec 05 15:30:16.778 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:30:16.778 INFO [stderr]  --> examples/test_many_to_one.rs:1:1
Dec 05 15:30:16.778 INFO [stderr]   |
Dec 05 15:30:16.778 INFO [stderr] 1 | #[macro_use]
Dec 05 15:30:16.778 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 15:30:16.778 INFO [stderr]   |
Dec 05 15:30:16.778 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:30:16.778 INFO [stderr] 
Dec 05 15:30:16.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.76s
Dec 05 15:30:16.862 INFO [stderr] su: No module specific data is present
Dec 05 15:30:18.265 INFO running `"docker" "inspect" "31423ff84cbfb7f16b9c77f7fd26a7cde8f2a117b2735208778fd478af6e5b93"`
Dec 05 15:30:18.701 INFO running `"docker" "rm" "-f" "31423ff84cbfb7f16b9c77f7fd26a7cde8f2a117b2735208778fd478af6e5b93"`
Dec 05 15:30:18.987 INFO [stdout] 31423ff84cbfb7f16b9c77f7fd26a7cde8f2a117b2735208778fd478af6e5b93