Dec 07 21:00:53.773 INFO testing chan-signal-0.3.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 21:00:53.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:00:54.167 INFO [stdout] 4a53818f48ba47128a069daa211f8142a7635ca54862ef03f85a8f34a763b69d
Dec 07 21:00:54.174 INFO running `"docker" "start" "-a" "4a53818f48ba47128a069daa211f8142a7635ca54862ef03f85a8f34a763b69d"`
Dec 07 21:00:55.584 INFO [stderr] usermod: no changes
Dec 07 21:00:55.642 INFO [stderr]    Compiling chan v0.1.23
Dec 07 21:00:57.328 INFO [stderr]    Compiling chan-signal v0.3.2 (/source)
Dec 07 21:00:58.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Dec 07 21:00:58.804 INFO [stderr] su: No module specific data is present
Dec 07 21:01:00.183 INFO running `"docker" "inspect" "4a53818f48ba47128a069daa211f8142a7635ca54862ef03f85a8f34a763b69d"`
Dec 07 21:01:00.488 INFO running `"docker" "rm" "-f" "4a53818f48ba47128a069daa211f8142a7635ca54862ef03f85a8f34a763b69d"`
Dec 07 21:01:00.851 INFO [stdout] 4a53818f48ba47128a069daa211f8142a7635ca54862ef03f85a8f34a763b69d
Dec 07 21:01:00.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:01:01.177 INFO [stdout] f36cf1351d36782214d79c7dcaf10dc1a93650cad1ebd73afd66fc83b5e9588f
Dec 07 21:01:01.184 INFO running `"docker" "start" "-a" "f36cf1351d36782214d79c7dcaf10dc1a93650cad1ebd73afd66fc83b5e9588f"`
Dec 07 21:01:02.448 INFO [stderr] usermod: no changes
Dec 07 21:01:02.551 INFO [stderr]    Compiling chan-signal v0.3.2 (/source)
Dec 07 21:01:04.616 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:04.616 INFO [stderr]  --> examples/test_block_specific.rs:1:1
Dec 07 21:01:04.617 INFO [stderr]   |
Dec 07 21:01:04.617 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:04.617 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:04.617 INFO [stderr]   |
Dec 07 21:01:04.618 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:04.618 INFO [stderr] 
Dec 07 21:01:06.092 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:06.092 INFO [stderr]  --> examples/test_many_to_one.rs:1:1
Dec 07 21:01:06.092 INFO [stderr]   |
Dec 07 21:01:06.092 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:06.092 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:06.093 INFO [stderr]   |
Dec 07 21:01:06.093 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:06.093 INFO [stderr] 
Dec 07 21:01:06.131 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:06.131 INFO [stderr]  --> examples/sleep.rs:1:1
Dec 07 21:01:06.131 INFO [stderr]   |
Dec 07 21:01:06.131 INFO [stderr] 1 | #[macro_use] extern crate chan;
Dec 07 21:01:06.131 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:06.144 INFO [stderr]   |
Dec 07 21:01:06.144 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:06.144 INFO [stderr] 
Dec 07 21:01:06.476 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:06.477 INFO [stderr]  --> examples/simple.rs:5:1
Dec 07 21:01:06.477 INFO [stderr]   |
Dec 07 21:01:06.477 INFO [stderr] 5 | #[macro_use] extern crate chan;
Dec 07 21:01:06.478 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:06.478 INFO [stderr]   |
Dec 07 21:01:06.478 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:06.478 INFO [stderr] 
Dec 07 21:01:06.745 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:06.745 INFO [stderr]  --> examples/test_one_not_other.rs:2:1
Dec 07 21:01:06.745 INFO [stderr]   |
Dec 07 21:01:06.745 INFO [stderr] 2 | #[macro_use]
Dec 07 21:01:06.746 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:06.756 INFO [stderr]   |
Dec 07 21:01:06.757 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:06.757 INFO [stderr] 
Dec 07 21:01:06.764 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:06.765 INFO [stderr]  --> examples/test_usr1.rs:1:1
Dec 07 21:01:06.765 INFO [stderr]   |
Dec 07 21:01:06.765 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:06.765 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:06.766 INFO [stderr]   |
Dec 07 21:01:06.766 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:06.766 INFO [stderr] 
Dec 07 21:01:11.632 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:11.633 INFO [stderr]  --> examples/test_one.rs:1:1
Dec 07 21:01:11.633 INFO [stderr]   |
Dec 07 21:01:11.633 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:11.633 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:11.634 INFO [stderr]   |
Dec 07 21:01:11.634 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:11.634 INFO [stderr] 
Dec 07 21:01:11.716 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:11.717 INFO [stderr]  --> examples/test_sleep.rs:1:1
Dec 07 21:01:11.717 INFO [stderr]   |
Dec 07 21:01:11.717 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:11.717 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:11.718 INFO [stderr]   |
Dec 07 21:01:11.718 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:11.718 INFO [stderr] 
Dec 07 21:01:12.012 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 21:01:12.012 INFO [stderr]  --> examples/test_many.rs:1:1
Dec 07 21:01:12.013 INFO [stderr]   |
Dec 07 21:01:12.013 INFO [stderr] 1 | #[macro_use]
Dec 07 21:01:12.013 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 21:01:12.013 INFO [stderr]   |
Dec 07 21:01:12.013 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:01:12.013 INFO [stderr] 
Dec 07 21:01:13.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.02s
Dec 07 21:01:13.522 INFO [stderr] su: No module specific data is present
Dec 07 21:01:14.890 INFO running `"docker" "inspect" "f36cf1351d36782214d79c7dcaf10dc1a93650cad1ebd73afd66fc83b5e9588f"`
Dec 07 21:01:15.154 INFO running `"docker" "rm" "-f" "f36cf1351d36782214d79c7dcaf10dc1a93650cad1ebd73afd66fc83b5e9588f"`
Dec 07 21:01:15.263 INFO [stdout] f36cf1351d36782214d79c7dcaf10dc1a93650cad1ebd73afd66fc83b5e9588f
Dec 07 21:01:15.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:01:15.458 INFO [stdout] dd2f6ebf307be3659a2f58bf6da28f0fa1fdf8106ace7d8adf92945d9e371be8
Dec 07 21:01:15.460 INFO running `"docker" "start" "-a" "dd2f6ebf307be3659a2f58bf6da28f0fa1fdf8106ace7d8adf92945d9e371be8"`
Dec 07 21:01:16.041 INFO [stderr] usermod: no changes
Dec 07 21:01:16.090 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 21:01:16.103 INFO [stderr]      Running /target/debug/deps/chan_signal-020c9aa13f16080d
Dec 07 21:01:16.105 INFO [stdout] 
Dec 07 21:01:16.105 INFO [stdout] running 0 tests
Dec 07 21:01:16.105 INFO [stdout] 
Dec 07 21:01:16.105 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:01:16.105 INFO [stdout] 
Dec 07 21:01:16.105 INFO [stderr]    Doc-tests chan-signal
Dec 07 21:01:17.150 INFO [stdout] 
Dec 07 21:01:17.150 INFO [stdout] running 3 tests
Dec 07 21:01:18.800 INFO [stdout] test src/lib.rs - notify (line 166) ... ok
Dec 07 21:01:18.800 INFO [stdout] test src/lib.rs -  (line 22) ... ok
Dec 07 21:01:18.836 INFO [stdout] test src/lib.rs -  (line 4) ... ok
Dec 07 21:01:18.836 INFO [stdout] 
Dec 07 21:01:18.836 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:01:18.836 INFO [stdout] 
Dec 07 21:01:18.843 INFO [stderr] su: No module specific data is present
Dec 07 21:01:19.214 INFO running `"docker" "inspect" "dd2f6ebf307be3659a2f58bf6da28f0fa1fdf8106ace7d8adf92945d9e371be8"`
Dec 07 21:01:19.358 INFO running `"docker" "rm" "-f" "dd2f6ebf307be3659a2f58bf6da28f0fa1fdf8106ace7d8adf92945d9e371be8"`
Dec 07 21:01:19.472 INFO [stdout] dd2f6ebf307be3659a2f58bf6da28f0fa1fdf8106ace7d8adf92945d9e371be8