Dec 15 19:22:00.828 INFO testing chan-signal-0.3.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 19:22:00.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 19:22:01.312 INFO [stdout] 50c0d8b2c73fc71882fcb8202d183b04c42358b210ffd9772160ab4f86833097
Dec 15 19:22:01.314 INFO running `"docker" "start" "-a" "50c0d8b2c73fc71882fcb8202d183b04c42358b210ffd9772160ab4f86833097"`
Dec 15 19:22:03.138 INFO [stderr] usermod: no changes
Dec 15 19:22:03.227 INFO [stderr]    Compiling chan-signal v0.3.2 (/source)
Dec 15 19:22:05.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Dec 15 19:22:05.219 INFO [stderr] su: No module specific data is present
Dec 15 19:22:06.434 INFO running `"docker" "inspect" "50c0d8b2c73fc71882fcb8202d183b04c42358b210ffd9772160ab4f86833097"`
Dec 15 19:22:06.721 INFO running `"docker" "rm" "-f" "50c0d8b2c73fc71882fcb8202d183b04c42358b210ffd9772160ab4f86833097"`
Dec 15 19:22:06.943 INFO [stdout] 50c0d8b2c73fc71882fcb8202d183b04c42358b210ffd9772160ab4f86833097
Dec 15 19:22:06.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 19:22:07.407 INFO [stdout] 6c876134be5e60bb90b27610b4dce709b4ee8486854349b41434a63b5026f172
Dec 15 19:22:07.409 INFO running `"docker" "start" "-a" "6c876134be5e60bb90b27610b4dce709b4ee8486854349b41434a63b5026f172"`
Dec 15 19:22:09.130 INFO [stderr] usermod: no changes
Dec 15 19:22:09.243 INFO [stderr]    Compiling chan-signal v0.3.2 (/source)
Dec 15 19:22:13.107 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:13.107 INFO [stderr]  --> examples/test_one_not_other.rs:2:1
Dec 15 19:22:13.107 INFO [stderr]   |
Dec 15 19:22:13.107 INFO [stderr] 2 | #[macro_use]
Dec 15 19:22:13.107 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:13.151 INFO [stderr]   |
Dec 15 19:22:13.151 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:13.151 INFO [stderr] 
Dec 15 19:22:14.008 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:14.008 INFO [stderr]  --> examples/test_many_to_one.rs:1:1
Dec 15 19:22:14.008 INFO [stderr]   |
Dec 15 19:22:14.008 INFO [stderr] 1 | #[macro_use]
Dec 15 19:22:14.008 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:14.008 INFO [stderr]   |
Dec 15 19:22:14.009 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:14.009 INFO [stderr] 
Dec 15 19:22:14.091 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:14.091 INFO [stderr]  --> examples/test_block_specific.rs:1:1
Dec 15 19:22:14.092 INFO [stderr]   |
Dec 15 19:22:14.092 INFO [stderr] 1 | #[macro_use]
Dec 15 19:22:14.092 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:14.092 INFO [stderr]   |
Dec 15 19:22:14.093 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:14.093 INFO [stderr] 
Dec 15 19:22:14.257 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:14.257 INFO [stderr]  --> examples/simple.rs:5:1
Dec 15 19:22:14.257 INFO [stderr]   |
Dec 15 19:22:14.257 INFO [stderr] 5 | #[macro_use] extern crate chan;
Dec 15 19:22:14.257 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:14.275 INFO [stderr]   |
Dec 15 19:22:14.275 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:14.275 INFO [stderr] 
Dec 15 19:22:14.371 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:14.371 INFO [stderr]  --> examples/test_one.rs:1:1
Dec 15 19:22:14.371 INFO [stderr]   |
Dec 15 19:22:14.371 INFO [stderr] 1 | #[macro_use]
Dec 15 19:22:14.371 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:14.371 INFO [stderr]   |
Dec 15 19:22:14.371 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:14.371 INFO [stderr] 
Dec 15 19:22:14.467 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:14.467 INFO [stderr]  --> examples/sleep.rs:1:1
Dec 15 19:22:14.467 INFO [stderr]   |
Dec 15 19:22:14.467 INFO [stderr] 1 | #[macro_use] extern crate chan;
Dec 15 19:22:14.467 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:14.467 INFO [stderr]   |
Dec 15 19:22:14.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:14.467 INFO [stderr] 
Dec 15 19:22:19.459 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:19.459 INFO [stderr]  --> examples/test_many.rs:1:1
Dec 15 19:22:19.459 INFO [stderr]   |
Dec 15 19:22:19.459 INFO [stderr] 1 | #[macro_use]
Dec 15 19:22:19.459 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:19.459 INFO [stderr]   |
Dec 15 19:22:19.459 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:19.459 INFO [stderr] 
Dec 15 19:22:19.459 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:19.459 INFO [stderr]  --> examples/test_usr1.rs:1:1
Dec 15 19:22:19.459 INFO [stderr]   |
Dec 15 19:22:19.459 INFO [stderr] 1 | #[macro_use]
Dec 15 19:22:19.459 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:19.459 INFO [stderr]   |
Dec 15 19:22:19.459 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:19.459 INFO [stderr] 
Dec 15 19:22:20.051 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 19:22:20.051 INFO [stderr]  --> examples/test_sleep.rs:1:1
Dec 15 19:22:20.051 INFO [stderr]   |
Dec 15 19:22:20.051 INFO [stderr] 1 | #[macro_use]
Dec 15 19:22:20.051 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 19:22:20.051 INFO [stderr]   |
Dec 15 19:22:20.051 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:22:20.051 INFO [stderr] 
Dec 15 19:22:21.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.16s
Dec 15 19:22:21.326 INFO [stderr] su: No module specific data is present
Dec 15 19:22:22.367 INFO running `"docker" "inspect" "6c876134be5e60bb90b27610b4dce709b4ee8486854349b41434a63b5026f172"`
Dec 15 19:22:22.613 INFO running `"docker" "rm" "-f" "6c876134be5e60bb90b27610b4dce709b4ee8486854349b41434a63b5026f172"`
Dec 15 19:22:22.860 INFO [stdout] 6c876134be5e60bb90b27610b4dce709b4ee8486854349b41434a63b5026f172
Dec 15 19:22:22.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 19:22:23.307 INFO [stdout] 9d15e6ff70462740bc4fd680f9fc41ae547bdbb71ef8bc2e1d5b2ca917f903c5
Dec 15 19:22:23.312 INFO running `"docker" "start" "-a" "9d15e6ff70462740bc4fd680f9fc41ae547bdbb71ef8bc2e1d5b2ca917f903c5"`
Dec 15 19:22:24.231 INFO [stderr] usermod: no changes
Dec 15 19:22:24.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 19:22:24.359 INFO [stdout] 
Dec 15 19:22:24.359 INFO [stderr]      Running /target/debug/deps/chan_signal-f0907abe19220b6f
Dec 15 19:22:24.359 INFO [stdout] running 0 tests
Dec 15 19:22:24.359 INFO [stderr]    Doc-tests chan-signal
Dec 15 19:22:24.359 INFO [stdout] 
Dec 15 19:22:24.359 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:22:24.359 INFO [stdout] 
Dec 15 19:22:25.887 INFO [stdout] 
Dec 15 19:22:25.887 INFO [stdout] running 3 tests
Dec 15 19:22:28.540 INFO [stdout] test src/lib.rs -  (line 22) ... ok
Dec 15 19:22:28.814 INFO [stdout] test src/lib.rs - notify (line 166) ... ok
Dec 15 19:22:29.062 INFO [stdout] test src/lib.rs -  (line 4) ... ok
Dec 15 19:22:29.062 INFO [stdout] 
Dec 15 19:22:29.062 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:22:29.063 INFO [stdout] 
Dec 15 19:22:29.076 INFO [stderr] su: No module specific data is present
Dec 15 19:22:30.107 INFO running `"docker" "inspect" "9d15e6ff70462740bc4fd680f9fc41ae547bdbb71ef8bc2e1d5b2ca917f903c5"`
Dec 15 19:22:30.423 INFO running `"docker" "rm" "-f" "9d15e6ff70462740bc4fd680f9fc41ae547bdbb71ef8bc2e1d5b2ca917f903c5"`
Dec 15 19:22:30.671 INFO [stdout] 9d15e6ff70462740bc4fd680f9fc41ae547bdbb71ef8bc2e1d5b2ca917f903c5