Dec 12 14:39:08.314 INFO checking gears-0.1.6 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 14:39:08.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 14:39:08.858 INFO [stdout] 1d0048610af3f8b2ef9a1dffd78c1e3cb8cb5fdbb102d2eda4b4bde6694d5cb1
Dec 12 14:39:08.880 INFO running `"docker" "start" "-a" "1d0048610af3f8b2ef9a1dffd78c1e3cb8cb5fdbb102d2eda4b4bde6694d5cb1"`
Dec 12 14:39:10.110 INFO [stderr] usermod: no changes
Dec 12 14:39:10.308 INFO [stderr]    Compiling gears v0.1.6 (/source)
Dec 12 14:39:14.072 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 14:39:14.072 INFO [stderr]  --> src/structure/domain.rs:4:5
Dec 12 14:39:14.072 INFO [stderr]   |
Dec 12 14:39:14.072 INFO [stderr] 4 | use std::fmt;
Dec 12 14:39:14.072 INFO [stderr]   |     ^^^^^^^^
Dec 12 14:39:14.072 INFO [stderr]   |
Dec 12 14:39:14.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:39:14.072 INFO [stderr] 
Dec 12 14:39:14.072 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 14:39:14.072 INFO [stderr]  --> src/structure/domain.rs:4:5
Dec 12 14:39:14.072 INFO [stderr]   |
Dec 12 14:39:14.072 INFO [stderr] 4 | use std::fmt;
Dec 12 14:39:14.072 INFO [stderr]   |     ^^^^^^^^
Dec 12 14:39:14.072 INFO [stderr]   |
Dec 12 14:39:14.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:39:14.072 INFO [stderr] 
Dec 12 14:39:16.764 INFO [stderr] warning: function is never used: `pad_translation_doc`
Dec 12 14:39:16.764 INFO [stderr]   --> src/structure/model.rs:34:1
Dec 12 14:39:16.764 INFO [stderr]    |
Dec 12 14:39:16.764 INFO [stderr] 34 | / fn pad_translation_doc(
Dec 12 14:39:16.764 INFO [stderr] 35 | |     t: &mut TranslationDocument,
Dec 12 14:39:16.764 INFO [stderr] 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Dec 12 14:39:16.764 INFO [stderr] 37 | | ) -> () {
Dec 12 14:39:16.764 INFO [stderr] ...  |
Dec 12 14:39:16.764 INFO [stderr] 47 | |     }
Dec 12 14:39:16.764 INFO [stderr] 48 | | }
Dec 12 14:39:16.764 INFO [stderr]    | |_^
Dec 12 14:39:16.764 INFO [stderr]    |
Dec 12 14:39:16.764 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 14:39:16.764 INFO [stderr] 
Dec 12 14:39:16.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 14:39:16.816 INFO [stderr]    --> src/util/fs.rs:298:5
Dec 12 14:39:16.816 INFO [stderr]     |
Dec 12 14:39:16.816 INFO [stderr] 298 |     model.add_locale(&default_locale);
Dec 12 14:39:16.816 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:39:16.816 INFO [stderr]     |
Dec 12 14:39:16.816 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 14:39:16.816 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 14:39:16.816 INFO [stderr] 
Dec 12 14:39:18.308 INFO [stderr] warning: function is never used: `pad_translation_doc`
Dec 12 14:39:18.308 INFO [stderr]   --> src/structure/model.rs:34:1
Dec 12 14:39:18.308 INFO [stderr]    |
Dec 12 14:39:18.308 INFO [stderr] 34 | / fn pad_translation_doc(
Dec 12 14:39:18.308 INFO [stderr] 35 | |     t: &mut TranslationDocument,
Dec 12 14:39:18.308 INFO [stderr] 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Dec 12 14:39:18.308 INFO [stderr] 37 | | ) -> () {
Dec 12 14:39:18.308 INFO [stderr] ...  |
Dec 12 14:39:18.308 INFO [stderr] 47 | |     }
Dec 12 14:39:18.309 INFO [stderr] 48 | | }
Dec 12 14:39:18.309 INFO [stderr]    | |_^
Dec 12 14:39:18.309 INFO [stderr]    |
Dec 12 14:39:18.309 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 14:39:18.309 INFO [stderr] 
Dec 12 14:39:18.377 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 14:39:18.377 INFO [stderr]    --> src/util/fs.rs:298:5
Dec 12 14:39:18.377 INFO [stderr]     |
Dec 12 14:39:18.377 INFO [stderr] 298 |     model.add_locale(&default_locale);
Dec 12 14:39:18.377 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:39:18.377 INFO [stderr]     |
Dec 12 14:39:18.377 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 14:39:18.377 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 14:39:18.377 INFO [stderr] 
Dec 12 14:39:33.196 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 14:39:33.196 INFO [stderr]   --> tests/xflow_run_001.rs:37:13
Dec 12 14:39:33.196 INFO [stderr]    |
Dec 12 14:39:33.196 INFO [stderr] 37 |             xfrunner.run();
Dec 12 14:39:33.196 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 12 14:39:33.220 INFO [stderr]    |
Dec 12 14:39:33.221 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 14:39:33.221 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 14:39:33.221 INFO [stderr] 
Dec 12 14:39:33.222 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 14:39:33.222 INFO [stderr]   --> tests/xflow_run_001.rs:72:17
Dec 12 14:39:33.222 INFO [stderr]    |
Dec 12 14:39:33.222 INFO [stderr] 72 |                 xfrunner.step();
Dec 12 14:39:33.223 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^
Dec 12 14:39:33.223 INFO [stderr]    |
Dec 12 14:39:33.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 14:39:33.223 INFO [stderr] 
Dec 12 14:39:33.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 14:39:33.224 INFO [stderr]    --> tests/xflow_run_001.rs:116:13
Dec 12 14:39:33.224 INFO [stderr]     |
Dec 12 14:39:33.224 INFO [stderr] 116 |             xfrunner.run();
Dec 12 14:39:33.224 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 12 14:39:33.224 INFO [stderr]     |
Dec 12 14:39:33.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 14:39:33.225 INFO [stderr] 
Dec 12 14:39:46.156 INFO [stderr] warning: unused import: `gears::*`
Dec 12 14:39:46.156 INFO [stderr]  --> tests/flox_test.rs:5:5
Dec 12 14:39:46.156 INFO [stderr]   |
Dec 12 14:39:46.156 INFO [stderr] 5 | use gears::*;
Dec 12 14:39:46.156 INFO [stderr]   |     ^^^^^^^^
Dec 12 14:39:46.156 INFO [stderr]   |
Dec 12 14:39:46.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:39:46.156 INFO [stderr] 
Dec 12 14:39:47.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.29s
Dec 12 14:39:47.448 INFO [stderr] su: No module specific data is present
Dec 12 14:39:47.822 INFO running `"docker" "inspect" "1d0048610af3f8b2ef9a1dffd78c1e3cb8cb5fdbb102d2eda4b4bde6694d5cb1"`
Dec 12 14:39:47.934 INFO running `"docker" "rm" "-f" "1d0048610af3f8b2ef9a1dffd78c1e3cb8cb5fdbb102d2eda4b4bde6694d5cb1"`
Dec 12 14:39:48.048 INFO [stdout] 1d0048610af3f8b2ef9a1dffd78c1e3cb8cb5fdbb102d2eda4b4bde6694d5cb1