Dec 05 13:28:03.792 INFO checking gears-0.1.6 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:28:03.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 05 13:28:04.271 INFO [stdout] da734295008ff9b4e2f87f9c9d4b9e64b6f8d84a27beadfde734d5ea0161c191
Dec 05 13:28:04.275 INFO running `"docker" "start" "-a" "da734295008ff9b4e2f87f9c9d4b9e64b6f8d84a27beadfde734d5ea0161c191"`
Dec 05 13:28:05.121 INFO [stderr] usermod: no changes
Dec 05 13:28:05.303 INFO [stderr]     Checking ratel v0.7.0
Dec 05 13:28:05.303 INFO [stderr]    Compiling gears v0.1.6 (/source)
Dec 05 13:28:09.027 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 13:28:09.027 INFO [stderr]  --> src/structure/domain.rs:4:5
Dec 05 13:28:09.027 INFO [stderr]   |
Dec 05 13:28:09.027 INFO [stderr] 4 | use std::fmt;
Dec 05 13:28:09.027 INFO [stderr]   |     ^^^^^^^^
Dec 05 13:28:09.027 INFO [stderr]   |
Dec 05 13:28:09.027 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:28:09.027 INFO [stderr] 
Dec 05 13:28:09.213 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 13:28:09.213 INFO [stderr]  --> src/structure/domain.rs:4:5
Dec 05 13:28:09.213 INFO [stderr]   |
Dec 05 13:28:09.214 INFO [stderr] 4 | use std::fmt;
Dec 05 13:28:09.214 INFO [stderr]   |     ^^^^^^^^
Dec 05 13:28:09.214 INFO [stderr]   |
Dec 05 13:28:09.214 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:28:09.214 INFO [stderr] 
Dec 05 13:28:12.621 INFO [stderr] warning: function is never used: `pad_translation_doc`
Dec 05 13:28:12.621 INFO [stderr]   --> src/structure/model.rs:34:1
Dec 05 13:28:12.621 INFO [stderr]    |
Dec 05 13:28:12.621 INFO [stderr] 34 | / fn pad_translation_doc(
Dec 05 13:28:12.621 INFO [stderr] 35 | |     t: &mut TranslationDocument,
Dec 05 13:28:12.621 INFO [stderr] 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Dec 05 13:28:12.621 INFO [stderr] 37 | | ) -> () {
Dec 05 13:28:12.621 INFO [stderr] ...  |
Dec 05 13:28:12.621 INFO [stderr] 47 | |     }
Dec 05 13:28:12.621 INFO [stderr] 48 | | }
Dec 05 13:28:12.621 INFO [stderr]    | |_^
Dec 05 13:28:12.621 INFO [stderr]    |
Dec 05 13:28:12.621 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:28:12.621 INFO [stderr] 
Dec 05 13:28:12.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:28:12.707 INFO [stderr]    --> src/util/fs.rs:298:5
Dec 05 13:28:12.707 INFO [stderr]     |
Dec 05 13:28:12.707 INFO [stderr] 298 |     model.add_locale(&default_locale);
Dec 05 13:28:12.707 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:28:12.707 INFO [stderr]     |
Dec 05 13:28:12.707 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 13:28:12.707 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:28:12.707 INFO [stderr] 
Dec 05 13:28:12.812 INFO [stderr] warning: function is never used: `pad_translation_doc`
Dec 05 13:28:12.812 INFO [stderr]   --> src/structure/model.rs:34:1
Dec 05 13:28:12.812 INFO [stderr]    |
Dec 05 13:28:12.812 INFO [stderr] 34 | / fn pad_translation_doc(
Dec 05 13:28:12.812 INFO [stderr] 35 | |     t: &mut TranslationDocument,
Dec 05 13:28:12.812 INFO [stderr] 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Dec 05 13:28:12.812 INFO [stderr] 37 | | ) -> () {
Dec 05 13:28:12.812 INFO [stderr] ...  |
Dec 05 13:28:12.812 INFO [stderr] 47 | |     }
Dec 05 13:28:12.812 INFO [stderr] 48 | | }
Dec 05 13:28:12.812 INFO [stderr]    | |_^
Dec 05 13:28:12.812 INFO [stderr]    |
Dec 05 13:28:12.812 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:28:12.812 INFO [stderr] 
Dec 05 13:28:12.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:28:12.853 INFO [stderr]    --> src/util/fs.rs:298:5
Dec 05 13:28:12.853 INFO [stderr]     |
Dec 05 13:28:12.853 INFO [stderr] 298 |     model.add_locale(&default_locale);
Dec 05 13:28:12.853 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:28:12.853 INFO [stderr]     |
Dec 05 13:28:12.853 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 13:28:12.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:28:12.853 INFO [stderr] 
Dec 05 13:28:37.803 INFO [stderr] warning: unused import: `gears::*`
Dec 05 13:28:37.803 INFO [stderr]  --> tests/flox_test.rs:5:5
Dec 05 13:28:37.803 INFO [stderr]   |
Dec 05 13:28:37.803 INFO [stderr] 5 | use gears::*;
Dec 05 13:28:37.803 INFO [stderr]   |     ^^^^^^^^
Dec 05 13:28:37.804 INFO [stderr]   |
Dec 05 13:28:37.804 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:28:37.804 INFO [stderr] 
Dec 05 13:28:38.974 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:28:38.975 INFO [stderr]   --> tests/xflow_run_001.rs:37:13
Dec 05 13:28:38.975 INFO [stderr]    |
Dec 05 13:28:38.975 INFO [stderr] 37 |             xfrunner.run();
Dec 05 13:28:38.975 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 05 13:28:38.975 INFO [stderr]    |
Dec 05 13:28:38.975 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 13:28:38.975 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:28:38.975 INFO [stderr] 
Dec 05 13:28:38.975 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:28:38.975 INFO [stderr]   --> tests/xflow_run_001.rs:72:17
Dec 05 13:28:38.975 INFO [stderr]    |
Dec 05 13:28:38.975 INFO [stderr] 72 |                 xfrunner.step();
Dec 05 13:28:38.975 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^
Dec 05 13:28:38.975 INFO [stderr]    |
Dec 05 13:28:38.975 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:28:38.975 INFO [stderr] 
Dec 05 13:28:38.975 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:28:38.975 INFO [stderr]    --> tests/xflow_run_001.rs:116:13
Dec 05 13:28:38.975 INFO [stderr]     |
Dec 05 13:28:38.975 INFO [stderr] 116 |             xfrunner.run();
Dec 05 13:28:38.975 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 05 13:28:38.975 INFO [stderr]     |
Dec 05 13:28:38.975 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:28:38.975 INFO [stderr] 
Dec 05 13:28:41.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.36s
Dec 05 13:28:41.555 INFO [stderr] su: No module specific data is present
Dec 05 13:28:42.429 INFO running `"docker" "inspect" "da734295008ff9b4e2f87f9c9d4b9e64b6f8d84a27beadfde734d5ea0161c191"`
Dec 05 13:28:42.530 INFO running `"docker" "rm" "-f" "da734295008ff9b4e2f87f9c9d4b9e64b6f8d84a27beadfde734d5ea0161c191"`
Dec 05 13:28:42.647 INFO [stdout] da734295008ff9b4e2f87f9c9d4b9e64b6f8d84a27beadfde734d5ea0161c191