Dec 13 16:40:41.645 INFO testing intrepion/example-x-rust-x-rustbyexample-com-x-expression against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:40:41.645 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 16:40:41.782 INFO [stdout] e25b734e4af2bd55d41478ec40806fbcc3365041c338304471110a546ad58fa2
Dec 13 16:40:41.784 INFO running `"docker" "start" "-a" "e25b734e4af2bd55d41478ec40806fbcc3365041c338304471110a546ad58fa2"`
Dec 13 16:40:42.227 INFO [stderr] usermod: no changes
Dec 13 16:40:42.247 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-expression v0.1.0 (/source)
Dec 13 16:40:42.461 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 13 16:40:42.461 INFO [stderr]   --> src/main.rs:14:9
Dec 13 16:40:42.461 INFO [stderr]    |
Dec 13 16:40:42.461 INFO [stderr] 14 |         2 * x;
Dec 13 16:40:42.461 INFO [stderr]    |         ^^^^^
Dec 13 16:40:42.461 INFO [stderr]    |
Dec 13 16:40:42.461 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 16:40:42.461 INFO [stderr] 
Dec 13 16:40:42.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 13 16:40:42.626 INFO [stderr] su: No module specific data is present
Dec 13 16:40:42.884 INFO running `"docker" "inspect" "e25b734e4af2bd55d41478ec40806fbcc3365041c338304471110a546ad58fa2"`
Dec 13 16:40:42.945 INFO running `"docker" "rm" "-f" "e25b734e4af2bd55d41478ec40806fbcc3365041c338304471110a546ad58fa2"`
Dec 13 16:40:43.073 INFO [stdout] e25b734e4af2bd55d41478ec40806fbcc3365041c338304471110a546ad58fa2
Dec 13 16:40:43.074 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 16:40:43.224 INFO [stdout] c0cdb180f249102216c3d89f72e261f6089efe7edbecac10f683e41fb6f60787
Dec 13 16:40:43.224 INFO running `"docker" "start" "-a" "c0cdb180f249102216c3d89f72e261f6089efe7edbecac10f683e41fb6f60787"`
Dec 13 16:40:43.594 INFO [stderr] usermod: no changes
Dec 13 16:40:43.610 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-expression v0.1.0 (/source)
Dec 13 16:40:43.934 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 13 16:40:43.934 INFO [stderr]   --> src/main.rs:14:9
Dec 13 16:40:43.934 INFO [stderr]    |
Dec 13 16:40:43.934 INFO [stderr] 14 |         2 * x;
Dec 13 16:40:43.934 INFO [stderr]    |         ^^^^^
Dec 13 16:40:43.934 INFO [stderr]    |
Dec 13 16:40:43.934 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 16:40:43.934 INFO [stderr] 
Dec 13 16:40:44.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 13 16:40:44.158 INFO [stderr] su: No module specific data is present
Dec 13 16:40:44.389 INFO running `"docker" "inspect" "c0cdb180f249102216c3d89f72e261f6089efe7edbecac10f683e41fb6f60787"`
Dec 13 16:40:44.502 INFO running `"docker" "rm" "-f" "c0cdb180f249102216c3d89f72e261f6089efe7edbecac10f683e41fb6f60787"`
Dec 13 16:40:44.572 INFO [stdout] c0cdb180f249102216c3d89f72e261f6089efe7edbecac10f683e41fb6f60787
Dec 13 16:40:44.573 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 16:40:44.757 INFO [stdout] 13848bd2e2b2a59cfbc30562ac35c6a5cfea027bacdb0491a5b40d11d54ca8f2
Dec 13 16:40:44.759 INFO running `"docker" "start" "-a" "13848bd2e2b2a59cfbc30562ac35c6a5cfea027bacdb0491a5b40d11d54ca8f2"`
Dec 13 16:40:45.100 INFO [stderr] usermod: no changes
Dec 13 16:40:45.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 16:40:45.127 INFO [stderr]      Running /target/debug/deps/example_x_rust_x_rustbyexample_com_x_expression-15e851e825d8d0a8
Dec 13 16:40:45.129 INFO [stdout] 
Dec 13 16:40:45.129 INFO [stdout] running 0 tests
Dec 13 16:40:45.129 INFO [stdout] 
Dec 13 16:40:45.129 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:40:45.129 INFO [stdout] 
Dec 13 16:40:45.130 INFO [stderr] su: No module specific data is present
Dec 13 16:40:45.336 INFO running `"docker" "inspect" "13848bd2e2b2a59cfbc30562ac35c6a5cfea027bacdb0491a5b40d11d54ca8f2"`
Dec 13 16:40:45.466 INFO running `"docker" "rm" "-f" "13848bd2e2b2a59cfbc30562ac35c6a5cfea027bacdb0491a5b40d11d54ca8f2"`
Dec 13 16:40:45.551 INFO [stdout] 13848bd2e2b2a59cfbc30562ac35c6a5cfea027bacdb0491a5b40d11d54ca8f2