Dec 12 16:48:40.400 INFO checking chan-signal-0.3.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:48:40.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 16:48:40.842 INFO [stdout] b289f68dd3c4381f77c1c9b8e2b9640d9dbe7ada69383509a42ad67faeb677a5
Dec 12 16:48:40.848 INFO running `"docker" "start" "-a" "b289f68dd3c4381f77c1c9b8e2b9640d9dbe7ada69383509a42ad67faeb677a5"`
Dec 12 16:48:43.288 INFO [stderr] usermod: no changes
Dec 12 16:48:43.415 INFO [stderr]     Checking chan-signal v0.3.2 (/source)
Dec 12 16:48:49.504 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:49.505 INFO [stderr]  --> examples/test_usr1.rs:1:1
Dec 12 16:48:49.505 INFO [stderr]   |
Dec 12 16:48:49.505 INFO [stderr] 1 | #[macro_use]
Dec 12 16:48:49.505 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:49.506 INFO [stderr]   |
Dec 12 16:48:49.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:49.508 INFO [stderr] 
Dec 12 16:48:51.912 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:51.912 INFO [stderr]  --> examples/test_one.rs:1:1
Dec 12 16:48:51.912 INFO [stderr]   |
Dec 12 16:48:51.912 INFO [stderr] 1 | #[macro_use]
Dec 12 16:48:51.912 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:51.912 INFO [stderr]   |
Dec 12 16:48:51.912 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:51.912 INFO [stderr] 
Dec 12 16:48:52.800 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:52.800 INFO [stderr]  --> examples/sleep.rs:1:1
Dec 12 16:48:52.801 INFO [stderr]   |
Dec 12 16:48:52.801 INFO [stderr] 1 | #[macro_use] extern crate chan;
Dec 12 16:48:52.801 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:52.801 INFO [stderr]   |
Dec 12 16:48:52.801 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:52.801 INFO [stderr] 
Dec 12 16:48:52.828 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:52.828 INFO [stderr]  --> examples/test_sleep.rs:1:1
Dec 12 16:48:52.828 INFO [stderr]   |
Dec 12 16:48:52.829 INFO [stderr] 1 | #[macro_use]
Dec 12 16:48:52.829 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:52.848 INFO [stderr]   |
Dec 12 16:48:52.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:52.848 INFO [stderr] 
Dec 12 16:48:52.959 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:52.959 INFO [stderr]  --> examples/simple.rs:5:1
Dec 12 16:48:52.959 INFO [stderr]   |
Dec 12 16:48:52.959 INFO [stderr] 5 | #[macro_use] extern crate chan;
Dec 12 16:48:52.959 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:52.964 INFO [stderr]   |
Dec 12 16:48:52.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:52.964 INFO [stderr] 
Dec 12 16:48:53.124 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:53.125 INFO [stderr]  --> examples/test_many_to_one.rs:1:1
Dec 12 16:48:53.125 INFO [stderr]   |
Dec 12 16:48:53.125 INFO [stderr] 1 | #[macro_use]
Dec 12 16:48:53.126 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:53.126 INFO [stderr]   |
Dec 12 16:48:53.126 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:53.126 INFO [stderr] 
Dec 12 16:48:53.436 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:53.436 INFO [stderr]  --> examples/test_block_specific.rs:1:1
Dec 12 16:48:53.436 INFO [stderr]   |
Dec 12 16:48:53.436 INFO [stderr] 1 | #[macro_use]
Dec 12 16:48:53.436 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:53.436 INFO [stderr]   |
Dec 12 16:48:53.436 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:53.436 INFO [stderr] 
Dec 12 16:48:53.816 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:53.816 INFO [stderr]  --> examples/test_many.rs:1:1
Dec 12 16:48:53.816 INFO [stderr]   |
Dec 12 16:48:53.816 INFO [stderr] 1 | #[macro_use]
Dec 12 16:48:53.816 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:53.816 INFO [stderr]   |
Dec 12 16:48:53.816 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:53.816 INFO [stderr] 
Dec 12 16:48:53.970 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:53.970 INFO [stderr]  --> examples/test_one_not_other.rs:2:1
Dec 12 16:48:53.970 INFO [stderr]   |
Dec 12 16:48:53.970 INFO [stderr] 2 | #[macro_use]
Dec 12 16:48:53.970 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:53.970 INFO [stderr]   |
Dec 12 16:48:53.970 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:53.970 INFO [stderr] 
Dec 12 16:48:54.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.62s
Dec 12 16:48:54.946 INFO [stderr] su: No module specific data is present
Dec 12 16:48:55.830 INFO running `"docker" "inspect" "b289f68dd3c4381f77c1c9b8e2b9640d9dbe7ada69383509a42ad67faeb677a5"`
Dec 12 16:48:56.180 INFO running `"docker" "rm" "-f" "b289f68dd3c4381f77c1c9b8e2b9640d9dbe7ada69383509a42ad67faeb677a5"`
Dec 12 16:48:56.588 INFO [stdout] b289f68dd3c4381f77c1c9b8e2b9640d9dbe7ada69383509a42ad67faeb677a5