Dec 13 08:40:54.028 INFO testing notryanb/scrap_iron against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:40:54.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:40:54.563 INFO [stdout] 74953d1ac178eb667f5062d8348870685372c86c00d9fe530e40f8d44aa2ab48
Dec 13 08:40:54.565 INFO running `"docker" "start" "-a" "74953d1ac178eb667f5062d8348870685372c86c00d9fe530e40f8d44aa2ab48"`
Dec 13 08:40:56.979 INFO [stderr] usermod: no changes
Dec 13 08:40:57.047 INFO [stderr]    Compiling rust-server v0.1.0 (/source)
Dec 13 08:40:57.511 INFO [stderr] warning: unused import: `std::thread`
Dec 13 08:40:57.511 INFO [stderr]  --> src/main.rs:3:5
Dec 13 08:40:57.511 INFO [stderr]   |
Dec 13 08:40:57.511 INFO [stderr] 3 | use std::thread;
Dec 13 08:40:57.511 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 08:40:57.511 INFO [stderr]   |
Dec 13 08:40:57.511 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 08:40:57.511 INFO [stderr] 
Dec 13 08:40:57.511 INFO [stderr] warning: unused import: `std::env`
Dec 13 08:40:57.511 INFO [stderr]  --> src/main.rs:5:5
Dec 13 08:40:57.511 INFO [stderr]   |
Dec 13 08:40:57.511 INFO [stderr] 5 | use std::env;
Dec 13 08:40:57.511 INFO [stderr]   |     ^^^^^^^^
Dec 13 08:40:57.511 INFO [stderr] 
Dec 13 08:40:57.571 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 08:40:57.571 INFO [stderr]   --> src/main.rs:34:5
Dec 13 08:40:57.571 INFO [stderr]    |
Dec 13 08:40:57.571 INFO [stderr] 34 |     f.read_to_string(&mut response);
Dec 13 08:40:57.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:40:57.571 INFO [stderr]    |
Dec 13 08:40:57.571 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 08:40:57.571 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 08:40:57.571 INFO [stderr] 
Dec 13 08:40:58.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 13 08:40:58.391 INFO [stderr] su: No module specific data is present
Dec 13 08:40:59.962 INFO running `"docker" "inspect" "74953d1ac178eb667f5062d8348870685372c86c00d9fe530e40f8d44aa2ab48"`
Dec 13 08:41:00.295 INFO running `"docker" "rm" "-f" "74953d1ac178eb667f5062d8348870685372c86c00d9fe530e40f8d44aa2ab48"`
Dec 13 08:41:00.646 INFO [stdout] 74953d1ac178eb667f5062d8348870685372c86c00d9fe530e40f8d44aa2ab48
Dec 13 08:41:00.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:41:01.132 INFO [stdout] 0842f767a5252dce88a4ea098f792d7b0010ab45ee06740839ca3f9ae6aca1ae
Dec 13 08:41:01.135 INFO running `"docker" "start" "-a" "0842f767a5252dce88a4ea098f792d7b0010ab45ee06740839ca3f9ae6aca1ae"`
Dec 13 08:41:03.091 INFO [stderr] usermod: no changes
Dec 13 08:41:03.151 INFO [stderr]    Compiling rust-server v0.1.0 (/source)
Dec 13 08:41:03.531 INFO [stderr] warning: unused import: `std::thread`
Dec 13 08:41:03.531 INFO [stderr]  --> src/main.rs:3:5
Dec 13 08:41:03.531 INFO [stderr]   |
Dec 13 08:41:03.531 INFO [stderr] 3 | use std::thread;
Dec 13 08:41:03.531 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 08:41:03.531 INFO [stderr]   |
Dec 13 08:41:03.531 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 08:41:03.531 INFO [stderr] 
Dec 13 08:41:03.531 INFO [stderr] warning: unused import: `std::env`
Dec 13 08:41:03.531 INFO [stderr]  --> src/main.rs:5:5
Dec 13 08:41:03.531 INFO [stderr]   |
Dec 13 08:41:03.531 INFO [stderr] 5 | use std::env;
Dec 13 08:41:03.531 INFO [stderr]   |     ^^^^^^^^
Dec 13 08:41:03.531 INFO [stderr] 
Dec 13 08:41:03.595 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 08:41:03.595 INFO [stderr]   --> src/main.rs:34:5
Dec 13 08:41:03.595 INFO [stderr]    |
Dec 13 08:41:03.595 INFO [stderr] 34 |     f.read_to_string(&mut response);
Dec 13 08:41:03.595 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:41:03.595 INFO [stderr]    |
Dec 13 08:41:03.595 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 08:41:03.595 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 08:41:03.595 INFO [stderr] 
Dec 13 08:41:03.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 13 08:41:03.922 INFO [stderr] su: No module specific data is present
Dec 13 08:41:05.363 INFO running `"docker" "inspect" "0842f767a5252dce88a4ea098f792d7b0010ab45ee06740839ca3f9ae6aca1ae"`
Dec 13 08:41:05.721 INFO running `"docker" "rm" "-f" "0842f767a5252dce88a4ea098f792d7b0010ab45ee06740839ca3f9ae6aca1ae"`
Dec 13 08:41:06.134 INFO [stdout] 0842f767a5252dce88a4ea098f792d7b0010ab45ee06740839ca3f9ae6aca1ae
Dec 13 08:41:06.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:41:06.812 INFO [stdout] 936b9c622bbd75bccaf176a7b28d89060e0923e44c63616d43f51376b27a8786
Dec 13 08:41:06.814 INFO running `"docker" "start" "-a" "936b9c622bbd75bccaf176a7b28d89060e0923e44c63616d43f51376b27a8786"`
Dec 13 08:41:08.467 INFO [stderr] usermod: no changes
Dec 13 08:41:08.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 08:41:08.527 INFO [stderr]      Running /target/debug/deps/rust_server-53cdd7017af649c7
Dec 13 08:41:08.535 INFO [stderr] su: No module specific data is present
Dec 13 08:41:08.535 INFO [stdout] 
Dec 13 08:41:08.535 INFO [stdout] running 0 tests
Dec 13 08:41:08.535 INFO [stdout] 
Dec 13 08:41:08.535 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:41:08.535 INFO [stdout] 
Dec 13 08:41:09.859 INFO running `"docker" "inspect" "936b9c622bbd75bccaf176a7b28d89060e0923e44c63616d43f51376b27a8786"`
Dec 13 08:41:10.185 INFO running `"docker" "rm" "-f" "936b9c622bbd75bccaf176a7b28d89060e0923e44c63616d43f51376b27a8786"`
Dec 13 08:41:10.594 INFO [stdout] 936b9c622bbd75bccaf176a7b28d89060e0923e44c63616d43f51376b27a8786