Dec 13 16:38:49.664 INFO testing intrepion/example-x-rust-x-rustbyexample-com-x-std-option against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:38:49.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 16:38:49.848 INFO [stdout] f64560b407b9e89d0869ebaacc097acd91b690e31dfd85fe3ccfade07814a2bb
Dec 13 16:38:49.849 INFO running `"docker" "start" "-a" "f64560b407b9e89d0869ebaacc097acd91b690e31dfd85fe3ccfade07814a2bb"`
Dec 13 16:38:50.315 INFO [stderr] usermod: no changes
Dec 13 16:38:50.315 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Dec 13 16:38:50.543 INFO [stderr] warning: unused variable: `none`
Dec 13 16:38:50.544 INFO [stderr]   --> src/main.rs:28:9
Dec 13 16:38:50.544 INFO [stderr]    |
Dec 13 16:38:50.544 INFO [stderr] 28 |     let none: Option<i32> = None;
Dec 13 16:38:50.544 INFO [stderr]    |         ^^^^ help: consider using `_none` instead
Dec 13 16:38:50.544 INFO [stderr]    |
Dec 13 16:38:50.544 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 16:38:50.544 INFO [stderr] 
Dec 13 16:38:50.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 13 16:38:50.643 INFO [stderr] su: No module specific data is present
Dec 13 16:38:51.040 INFO running `"docker" "inspect" "f64560b407b9e89d0869ebaacc097acd91b690e31dfd85fe3ccfade07814a2bb"`
Dec 13 16:38:51.133 INFO running `"docker" "rm" "-f" "f64560b407b9e89d0869ebaacc097acd91b690e31dfd85fe3ccfade07814a2bb"`
Dec 13 16:38:51.295 INFO [stdout] f64560b407b9e89d0869ebaacc097acd91b690e31dfd85fe3ccfade07814a2bb
Dec 13 16:38:51.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 16:38:51.535 INFO [stdout] b7964a175f1d7faa234151b94faa5d24bcfc3e2d801aa68db05ad9bc8497ef2a
Dec 13 16:38:51.536 INFO running `"docker" "start" "-a" "b7964a175f1d7faa234151b94faa5d24bcfc3e2d801aa68db05ad9bc8497ef2a"`
Dec 13 16:38:51.922 INFO [stderr] usermod: no changes
Dec 13 16:38:51.948 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Dec 13 16:38:52.279 INFO [stderr] warning: unused variable: `none`
Dec 13 16:38:52.279 INFO [stderr]   --> src/main.rs:28:9
Dec 13 16:38:52.279 INFO [stderr]    |
Dec 13 16:38:52.279 INFO [stderr] 28 |     let none: Option<i32> = None;
Dec 13 16:38:52.279 INFO [stderr]    |         ^^^^ help: consider using `_none` instead
Dec 13 16:38:52.279 INFO [stderr]    |
Dec 13 16:38:52.279 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 16:38:52.279 INFO [stderr] 
Dec 13 16:38:52.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 13 16:38:52.527 INFO [stderr] su: No module specific data is present
Dec 13 16:38:53.105 INFO running `"docker" "inspect" "b7964a175f1d7faa234151b94faa5d24bcfc3e2d801aa68db05ad9bc8497ef2a"`
Dec 13 16:38:53.182 INFO running `"docker" "rm" "-f" "b7964a175f1d7faa234151b94faa5d24bcfc3e2d801aa68db05ad9bc8497ef2a"`
Dec 13 16:38:53.251 INFO [stdout] b7964a175f1d7faa234151b94faa5d24bcfc3e2d801aa68db05ad9bc8497ef2a
Dec 13 16:38:53.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 16:38:53.403 INFO [stdout] 4551b613b1ae2e54230f4be5260dc5e21d47f433cb8cbfa434c566719c3a57aa
Dec 13 16:38:53.405 INFO running `"docker" "start" "-a" "4551b613b1ae2e54230f4be5260dc5e21d47f433cb8cbfa434c566719c3a57aa"`
Dec 13 16:38:53.859 INFO [stderr] usermod: no changes
Dec 13 16:38:53.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 16:38:53.880 INFO [stderr]      Running /target/debug/deps/example_x_rust_x_rustbyexample_com_x_std_option-228427bef6c1d0e4
Dec 13 16:38:53.882 INFO [stdout] 
Dec 13 16:38:53.882 INFO [stdout] running 0 tests
Dec 13 16:38:53.882 INFO [stdout] 
Dec 13 16:38:53.882 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:38:53.882 INFO [stdout] 
Dec 13 16:38:53.884 INFO [stderr] su: No module specific data is present
Dec 13 16:38:54.156 INFO running `"docker" "inspect" "4551b613b1ae2e54230f4be5260dc5e21d47f433cb8cbfa434c566719c3a57aa"`
Dec 13 16:38:54.249 INFO running `"docker" "rm" "-f" "4551b613b1ae2e54230f4be5260dc5e21d47f433cb8cbfa434c566719c3a57aa"`
Dec 13 16:38:54.404 INFO [stdout] 4551b613b1ae2e54230f4be5260dc5e21d47f433cb8cbfa434c566719c3a57aa