Dec 14 22:10:03.683 INFO testing run-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 22:10:03.683 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 14 22:10:03.995 INFO [stdout] bce0a1cc0815d3293320479328007ff57dd6d51012228947a2d99d0a9f442b23
Dec 14 22:10:03.997 INFO running `"docker" "start" "-a" "bce0a1cc0815d3293320479328007ff57dd6d51012228947a2d99d0a9f442b23"`
Dec 14 22:10:05.086 INFO [stderr] usermod: no changes
Dec 14 22:10:05.223 INFO [stderr]    Compiling run v0.1.0 (/source)
Dec 14 22:10:06.088 INFO [stderr] warning: unused import: `std::error::Error`
Dec 14 22:10:06.088 INFO [stderr]  --> src/main.rs:6:5
Dec 14 22:10:06.088 INFO [stderr]   |
Dec 14 22:10:06.088 INFO [stderr] 6 | use std::error::Error;
Dec 14 22:10:06.088 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 22:10:06.088 INFO [stderr]   |
Dec 14 22:10:06.088 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:10:06.088 INFO [stderr] 
Dec 14 22:10:06.088 INFO [stderr] warning: unused import: `toml::Value`
Dec 14 22:10:06.088 INFO [stderr]   --> src/main.rs:15:5
Dec 14 22:10:06.088 INFO [stderr]    |
Dec 14 22:10:06.088 INFO [stderr] 15 | use toml::Value;
Dec 14 22:10:06.088 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 22:10:06.088 INFO [stderr] 
Dec 14 22:10:06.239 INFO [stderr] warning: unused variable: `config`
Dec 14 22:10:06.239 INFO [stderr]    --> src/main.rs:120:12
Dec 14 22:10:06.239 INFO [stderr]     |
Dec 14 22:10:06.239 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Dec 14 22:10:06.239 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Dec 14 22:10:06.239 INFO [stderr]     |
Dec 14 22:10:06.239 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 22:10:06.239 INFO [stderr] 
Dec 14 22:10:06.290 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:06.290 INFO [stderr]   --> src/main.rs:64:5
Dec 14 22:10:06.290 INFO [stderr]    |
Dec 14 22:10:06.291 INFO [stderr] 64 |     io::stdout().flush();
Dec 14 22:10:06.291 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:06.291 INFO [stderr]    |
Dec 14 22:10:06.291 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 22:10:06.291 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:06.291 INFO [stderr] 
Dec 14 22:10:06.291 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:06.291 INFO [stderr]   --> src/main.rs:67:5
Dec 14 22:10:06.291 INFO [stderr]    |
Dec 14 22:10:06.291 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Dec 14 22:10:06.291 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:06.291 INFO [stderr]    |
Dec 14 22:10:06.291 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:06.291 INFO [stderr] 
Dec 14 22:10:07.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 14 22:10:07.569 INFO [stderr] su: No module specific data is present
Dec 14 22:10:07.826 INFO running `"docker" "inspect" "bce0a1cc0815d3293320479328007ff57dd6d51012228947a2d99d0a9f442b23"`
Dec 14 22:10:07.941 INFO running `"docker" "rm" "-f" "bce0a1cc0815d3293320479328007ff57dd6d51012228947a2d99d0a9f442b23"`
Dec 14 22:10:08.079 INFO [stdout] bce0a1cc0815d3293320479328007ff57dd6d51012228947a2d99d0a9f442b23
Dec 14 22:10:08.087 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 14 22:10:08.459 INFO [stdout] f8cfc5cbe83608706419d2194ad24032da471e4ac17e7ceefc51364b2d482ff0
Dec 14 22:10:08.464 INFO running `"docker" "start" "-a" "f8cfc5cbe83608706419d2194ad24032da471e4ac17e7ceefc51364b2d482ff0"`
Dec 14 22:10:09.814 INFO [stderr] usermod: no changes
Dec 14 22:10:09.923 INFO [stderr]    Compiling run v0.1.0 (/source)
Dec 14 22:10:10.723 INFO [stderr] warning: unused import: `std::error::Error`
Dec 14 22:10:10.723 INFO [stderr]  --> src/main.rs:6:5
Dec 14 22:10:10.723 INFO [stderr]   |
Dec 14 22:10:10.723 INFO [stderr] 6 | use std::error::Error;
Dec 14 22:10:10.723 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 22:10:10.723 INFO [stderr]   |
Dec 14 22:10:10.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:10:10.723 INFO [stderr] 
Dec 14 22:10:10.723 INFO [stderr] warning: unused import: `toml::Value`
Dec 14 22:10:10.723 INFO [stderr]   --> src/main.rs:15:5
Dec 14 22:10:10.723 INFO [stderr]    |
Dec 14 22:10:10.723 INFO [stderr] 15 | use toml::Value;
Dec 14 22:10:10.723 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 22:10:10.723 INFO [stderr] 
Dec 14 22:10:10.842 INFO [stderr] warning: unused variable: `config`
Dec 14 22:10:10.842 INFO [stderr]    --> src/main.rs:120:12
Dec 14 22:10:10.842 INFO [stderr]     |
Dec 14 22:10:10.842 INFO [stderr] 120 |         Ok(config) => println!("{}", ""),
Dec 14 22:10:10.842 INFO [stderr]     |            ^^^^^^ help: consider using `_config` instead
Dec 14 22:10:10.842 INFO [stderr]     |
Dec 14 22:10:10.843 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 22:10:10.843 INFO [stderr] 
Dec 14 22:10:10.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:10.903 INFO [stderr]   --> src/main.rs:64:5
Dec 14 22:10:10.903 INFO [stderr]    |
Dec 14 22:10:10.903 INFO [stderr] 64 |     io::stdout().flush();
Dec 14 22:10:10.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:10.903 INFO [stderr]    |
Dec 14 22:10:10.903 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 22:10:10.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:10.903 INFO [stderr] 
Dec 14 22:10:10.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 22:10:10.903 INFO [stderr]   --> src/main.rs:67:5
Dec 14 22:10:10.903 INFO [stderr]    |
Dec 14 22:10:10.903 INFO [stderr] 67 |     io::stdin().read_line(&mut opt);
Dec 14 22:10:10.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:10:10.903 INFO [stderr]    |
Dec 14 22:10:10.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 22:10:10.903 INFO [stderr] 
Dec 14 22:10:11.253 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 14 22:10:11.256 INFO [stderr] su: No module specific data is present
Dec 14 22:10:11.717 INFO running `"docker" "inspect" "f8cfc5cbe83608706419d2194ad24032da471e4ac17e7ceefc51364b2d482ff0"`
Dec 14 22:10:11.773 INFO running `"docker" "rm" "-f" "f8cfc5cbe83608706419d2194ad24032da471e4ac17e7ceefc51364b2d482ff0"`
Dec 14 22:10:11.866 INFO [stdout] f8cfc5cbe83608706419d2194ad24032da471e4ac17e7ceefc51364b2d482ff0
Dec 14 22:10:11.868 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 14 22:10:12.036 INFO [stdout] dd7d1e4fd791e6d05ce83c0c27dc1fa73dcdecd0c66556f7d1c2f7ca88edaed3
Dec 14 22:10:12.040 INFO running `"docker" "start" "-a" "dd7d1e4fd791e6d05ce83c0c27dc1fa73dcdecd0c66556f7d1c2f7ca88edaed3"`
Dec 14 22:10:12.566 INFO [stderr] usermod: no changes
Dec 14 22:10:12.618 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 22:10:12.622 INFO [stderr]      Running /target/debug/deps/run-5e0bf3d32fff0803
Dec 14 22:10:12.623 INFO [stderr] su: No module specific data is present
Dec 14 22:10:12.623 INFO [stdout] 
Dec 14 22:10:12.623 INFO [stdout] running 0 tests
Dec 14 22:10:12.623 INFO [stdout] 
Dec 14 22:10:12.623 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:10:12.623 INFO [stdout] 
Dec 14 22:10:12.984 INFO running `"docker" "inspect" "dd7d1e4fd791e6d05ce83c0c27dc1fa73dcdecd0c66556f7d1c2f7ca88edaed3"`
Dec 14 22:10:13.200 INFO running `"docker" "rm" "-f" "dd7d1e4fd791e6d05ce83c0c27dc1fa73dcdecd0c66556f7d1c2f7ca88edaed3"`
Dec 14 22:10:13.311 INFO [stdout] dd7d1e4fd791e6d05ce83c0c27dc1fa73dcdecd0c66556f7d1c2f7ca88edaed3