Dec 07 21:00:56.460 INFO testing chan-signal-0.3.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 21:00:56.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 07 21:00:56.828 INFO [stdout] 4ef26ee357c606c9a403f7968d11c5a7a681cdf53e77895c89a7085ba633328e
Dec 07 21:00:56.829 INFO running `"docker" "start" "-a" "4ef26ee357c606c9a403f7968d11c5a7a681cdf53e77895c89a7085ba633328e"`
Dec 07 21:00:57.870 INFO [stderr] usermod: no changes
Dec 07 21:00:57.963 INFO [stderr]    Compiling chan-signal v0.3.2 (/source)
Dec 07 21:00:59.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 07 21:00:59.908 INFO [stderr] su: No module specific data is present
Dec 07 21:01:00.804 INFO running `"docker" "inspect" "4ef26ee357c606c9a403f7968d11c5a7a681cdf53e77895c89a7085ba633328e"`
Dec 07 21:01:01.067 INFO running `"docker" "rm" "-f" "4ef26ee357c606c9a403f7968d11c5a7a681cdf53e77895c89a7085ba633328e"`
Dec 07 21:01:01.372 INFO [stdout] 4ef26ee357c606c9a403f7968d11c5a7a681cdf53e77895c89a7085ba633328e
Dec 07 21:01:01.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 07 21:01:01.862 INFO [stdout] d9418d26182d864e3e57d14bf3d03969a542d4431453e881fe7e3474c4939c1e
Dec 07 21:01:01.864 INFO running `"docker" "start" "-a" "d9418d26182d864e3e57d14bf3d03969a542d4431453e881fe7e3474c4939c1e"`
Dec 07 21:01:03.964 INFO [stderr] usermod: no changes
Dec 07 21:01:04.056 INFO [stderr]    Compiling chan-signal v0.3.2 (/source)
Dec 07 21:01:08.112 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:08.113 INFO [stderr]  --> examples/test_many_to_one.rs:1:1
Dec 07 21:01:08.113 INFO [stderr]   |
Dec 07 21:01:08.113 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:08.113 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:08.113 INFO [stderr]   |
Dec 07 21:01:08.113 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:08.113 INFO [stderr] 
Dec 07 21:01:08.383 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:08.384 INFO [stderr]  --> examples/simple.rs:5:1
Dec 07 21:01:08.384 INFO [stderr]   |
Dec 07 21:01:08.384 INFO [stderr] 5 | #[macro_use] extern crate chan;
Dec 07 21:01:08.385 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:08.385 INFO [stderr]   |
Dec 07 21:01:08.385 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:08.386 INFO [stderr] 
Dec 07 21:01:09.356 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:09.356 INFO [stderr]  --> examples/sleep.rs:1:1
Dec 07 21:01:09.357 INFO [stderr]   |
Dec 07 21:01:09.357 INFO [stderr] 1 | #[macro_use] extern crate chan;
Dec 07 21:01:09.357 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:09.357 INFO [stderr]   |
Dec 07 21:01:09.357 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:09.357 INFO [stderr] 
Dec 07 21:01:09.429 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:09.429 INFO [stderr]  --> examples/test_block_specific.rs:1:1
Dec 07 21:01:09.429 INFO [stderr]   |
Dec 07 21:01:09.430 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:09.430 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:09.430 INFO [stderr]   |
Dec 07 21:01:09.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:09.431 INFO [stderr] 
Dec 07 21:01:09.512 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:09.513 INFO [stderr]  --> examples/test_one.rs:1:1
Dec 07 21:01:09.513 INFO [stderr]   |
Dec 07 21:01:09.514 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:09.514 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:09.514 INFO [stderr]   |
Dec 07 21:01:09.515 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:09.515 INFO [stderr] 
Dec 07 21:01:14.164 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:14.164 INFO [stderr]  --> examples/test_one_not_other.rs:2:1
Dec 07 21:01:14.164 INFO [stderr]   |
Dec 07 21:01:14.164 INFO [stderr] 2 | #[macro_use]
Dec 07 21:01:14.164 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:14.164 INFO [stderr]   |
Dec 07 21:01:14.164 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:14.164 INFO [stderr] 
Dec 07 21:01:14.438 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:14.438 INFO [stderr]  --> examples/test_usr1.rs:1:1
Dec 07 21:01:14.438 INFO [stderr]   |
Dec 07 21:01:14.438 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:14.438 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:14.438 INFO [stderr]   |
Dec 07 21:01:14.438 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:14.438 INFO [stderr] 
Dec 07 21:01:14.559 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:14.559 INFO [stderr]  --> examples/test_many.rs:1:1
Dec 07 21:01:14.559 INFO [stderr]   |
Dec 07 21:01:14.559 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:14.559 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:14.559 INFO [stderr]   |
Dec 07 21:01:14.559 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:14.559 INFO [stderr] 
Dec 07 21:01:14.590 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:14.590 INFO [stderr]  --> examples/test_sleep.rs:1:1
Dec 07 21:01:14.590 INFO [stderr]   |
Dec 07 21:01:14.590 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:14.590 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:14.593 INFO [stderr]   |
Dec 07 21:01:14.593 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:14.593 INFO [stderr] 
Dec 07 21:01:15.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.35s
Dec 07 21:01:15.346 INFO [stderr] su: No module specific data is present
Dec 07 21:01:15.677 INFO running `"docker" "inspect" "d9418d26182d864e3e57d14bf3d03969a542d4431453e881fe7e3474c4939c1e"`
Dec 07 21:01:15.741 INFO running `"docker" "rm" "-f" "d9418d26182d864e3e57d14bf3d03969a542d4431453e881fe7e3474c4939c1e"`
Dec 07 21:01:15.821 INFO [stdout] d9418d26182d864e3e57d14bf3d03969a542d4431453e881fe7e3474c4939c1e
Dec 07 21:01:15.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 07 21:01:15.968 INFO [stdout] 6dd30034db4a1e5283d83c38d7597826b4f47bc7a17b977d462f8116cd9d9a8d
Dec 07 21:01:15.970 INFO running `"docker" "start" "-a" "6dd30034db4a1e5283d83c38d7597826b4f47bc7a17b977d462f8116cd9d9a8d"`
Dec 07 21:01:16.308 INFO [stderr] usermod: no changes
Dec 07 21:01:16.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 21:01:16.347 INFO [stderr]      Running /target/debug/deps/chan_signal-68af6af4acbf7c08
Dec 07 21:01:16.348 INFO [stdout] 
Dec 07 21:01:16.348 INFO [stdout] running 0 tests
Dec 07 21:01:16.348 INFO [stdout] 
Dec 07 21:01:16.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:01:16.348 INFO [stdout] 
Dec 07 21:01:16.348 INFO [stderr]    Doc-tests chan-signal
Dec 07 21:01:17.710 INFO [stdout] 
Dec 07 21:01:17.710 INFO [stdout] running 3 tests
Dec 07 21:01:19.767 INFO [stdout] test src/lib.rs - notify (line 166) ... ok
Dec 07 21:01:19.794 INFO [stdout] test src/lib.rs -  (line 22) ... ok
Dec 07 21:01:19.909 INFO [stdout] test src/lib.rs -  (line 4) ... ok
Dec 07 21:01:19.909 INFO [stdout] 
Dec 07 21:01:19.909 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:01:19.909 INFO [stdout] 
Dec 07 21:01:19.928 INFO [stderr] su: No module specific data is present
Dec 07 21:01:20.178 INFO running `"docker" "inspect" "6dd30034db4a1e5283d83c38d7597826b4f47bc7a17b977d462f8116cd9d9a8d"`
Dec 07 21:01:20.246 INFO running `"docker" "rm" "-f" "6dd30034db4a1e5283d83c38d7597826b4f47bc7a17b977d462f8116cd9d9a8d"`
Dec 07 21:01:20.318 INFO [stdout] 6dd30034db4a1e5283d83c38d7597826b4f47bc7a17b977d462f8116cd9d9a8d