Dec 02 02:23:04.280 INFO testing VitalyAnkh/mock_object against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 02:23:04.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:23:04.768 INFO [stdout] 09ac6bc7c15d2e1de18717a1ca6ee944cd982fd991d75324679b84069a08d4ac
Dec 02 02:23:04.774 INFO running `"docker" "start" "-a" "09ac6bc7c15d2e1de18717a1ca6ee944cd982fd991d75324679b84069a08d4ac"`
Dec 02 02:23:05.905 INFO [stderr] usermod: no changes
Dec 02 02:23:05.952 INFO [stderr]    Compiling mock_object v0.1.0 (/source)
Dec 02 02:23:06.391 INFO [stderr] warning: unused import: `std::sync::mpsc`
Dec 02 02:23:06.391 INFO [stderr]  --> src/message_passing.rs:1:5
Dec 02 02:23:06.391 INFO [stderr]   |
Dec 02 02:23:06.391 INFO [stderr] 1 | use std::sync::mpsc;
Dec 02 02:23:06.391 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 02 02:23:06.391 INFO [stderr]   |
Dec 02 02:23:06.391 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 02:23:06.391 INFO [stderr] 
Dec 02 02:23:07.059 INFO [stderr] warning: unused variable: `rx`
Dec 02 02:23:07.059 INFO [stderr]   --> src/main.rs:27:14
Dec 02 02:23:07.059 INFO [stderr]    |
Dec 02 02:23:07.059 INFO [stderr] 27 |     let (tx, rx) = mpsc::channel();
Dec 02 02:23:07.059 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Dec 02 02:23:07.059 INFO [stderr]    |
Dec 02 02:23:07.059 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:23:07.059 INFO [stderr] 
Dec 02 02:23:08.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 02 02:23:08.398 INFO [stderr] su: No module specific data is present
Dec 02 02:23:08.768 INFO running `"docker" "inspect" "09ac6bc7c15d2e1de18717a1ca6ee944cd982fd991d75324679b84069a08d4ac"`
Dec 02 02:23:08.881 INFO running `"docker" "rm" "-f" "09ac6bc7c15d2e1de18717a1ca6ee944cd982fd991d75324679b84069a08d4ac"`
Dec 02 02:23:09.030 INFO [stdout] 09ac6bc7c15d2e1de18717a1ca6ee944cd982fd991d75324679b84069a08d4ac
Dec 02 02:23:09.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:23:09.325 INFO [stdout] 39a2a042c86425d6bd152363432030b4163126f2e58913ea3781daf9b8cf98e4
Dec 02 02:23:09.327 INFO running `"docker" "start" "-a" "39a2a042c86425d6bd152363432030b4163126f2e58913ea3781daf9b8cf98e4"`
Dec 02 02:23:10.082 INFO [stderr] usermod: no changes
Dec 02 02:23:10.135 INFO [stderr]    Compiling mock_object v0.1.0 (/source)
Dec 02 02:23:10.699 INFO [stderr] warning: unused import: `std::sync::mpsc`
Dec 02 02:23:10.699 INFO [stderr]  --> src/message_passing.rs:1:5
Dec 02 02:23:10.699 INFO [stderr]   |
Dec 02 02:23:10.699 INFO [stderr] 1 | use std::sync::mpsc;
Dec 02 02:23:10.699 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 02 02:23:10.699 INFO [stderr]   |
Dec 02 02:23:10.699 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 02:23:10.699 INFO [stderr] 
Dec 02 02:23:10.763 INFO [stderr] warning: unused variable: `rx`
Dec 02 02:23:10.763 INFO [stderr]   --> src/main.rs:27:14
Dec 02 02:23:10.763 INFO [stderr]    |
Dec 02 02:23:10.763 INFO [stderr] 27 |     let (tx, rx) = mpsc::channel();
Dec 02 02:23:10.763 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Dec 02 02:23:10.763 INFO [stderr]    |
Dec 02 02:23:10.763 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:23:10.763 INFO [stderr] 
Dec 02 02:23:11.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 02 02:23:11.369 INFO [stderr] su: No module specific data is present
Dec 02 02:23:11.732 INFO running `"docker" "inspect" "39a2a042c86425d6bd152363432030b4163126f2e58913ea3781daf9b8cf98e4"`
Dec 02 02:23:11.800 INFO running `"docker" "rm" "-f" "39a2a042c86425d6bd152363432030b4163126f2e58913ea3781daf9b8cf98e4"`
Dec 02 02:23:11.889 INFO [stdout] 39a2a042c86425d6bd152363432030b4163126f2e58913ea3781daf9b8cf98e4
Dec 02 02:23:11.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:23:12.068 INFO [stdout] ebff2f6a50c4a96abb759c95e2fb4ed89df22e1c5fb6a3ddc583293cca5f67c4
Dec 02 02:23:12.072 INFO running `"docker" "start" "-a" "ebff2f6a50c4a96abb759c95e2fb4ed89df22e1c5fb6a3ddc583293cca5f67c4"`
Dec 02 02:23:12.954 INFO [stderr] usermod: no changes
Dec 02 02:23:13.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 02:23:13.004 INFO [stderr]      Running /target/debug/deps/mock_object-03d553f22168a5ac
Dec 02 02:23:13.005 INFO [stdout] 
Dec 02 02:23:13.005 INFO [stdout] running 2 tests
Dec 02 02:23:13.006 INFO [stdout] test tests::it_send_an_over_75_percent_warning ... ok
Dec 02 02:23:13.006 INFO [stdout] test message_passing::test_message_passing ... ok
Dec 02 02:23:13.006 INFO [stdout] 
Dec 02 02:23:13.006 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:23:13.006 INFO [stdout] 
Dec 02 02:23:13.011 INFO [stderr]      Running /target/debug/deps/mock_object-63e6e1d4b6bde6e6
Dec 02 02:23:13.011 INFO [stderr]    Doc-tests mock_object
Dec 02 02:23:13.011 INFO [stdout] 
Dec 02 02:23:13.011 INFO [stdout] running 0 tests
Dec 02 02:23:13.011 INFO [stdout] 
Dec 02 02:23:13.011 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:23:13.011 INFO [stdout] 
Dec 02 02:23:13.665 INFO [stdout] 
Dec 02 02:23:13.665 INFO [stdout] running 0 tests
Dec 02 02:23:13.665 INFO [stdout] 
Dec 02 02:23:13.665 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:23:13.665 INFO [stdout] 
Dec 02 02:23:13.671 INFO [stderr] su: No module specific data is present
Dec 02 02:23:13.969 INFO running `"docker" "inspect" "ebff2f6a50c4a96abb759c95e2fb4ed89df22e1c5fb6a3ddc583293cca5f67c4"`
Dec 02 02:23:14.058 INFO running `"docker" "rm" "-f" "ebff2f6a50c4a96abb759c95e2fb4ed89df22e1c5fb6a3ddc583293cca5f67c4"`
Dec 02 02:23:14.133 INFO [stdout] ebff2f6a50c4a96abb759c95e2fb4ed89df22e1c5fb6a3ddc583293cca5f67c4
