Oct 13 14:58:18.653 INFO checking gears-0.1.6 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:58:18.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 14:58:19.178 INFO blam! 7d2fc73539a852676239d680d9f488ebcdbd0a1bfeac4c76df3630b573d6b5bc
Oct 13 14:58:19.185 INFO running `"docker" "start" "-a" "7d2fc73539a852676239d680d9f488ebcdbd0a1bfeac4c76df3630b573d6b5bc"`
Oct 13 14:58:21.102 INFO kablam! usermod: no changes
Oct 13 14:58:21.380 INFO kablam!     Checking ratel v0.7.0
Oct 13 14:58:21.408 INFO kablam!    Compiling gears v0.1.6 (/source)
Oct 13 14:58:26.320 INFO kablam! warning: unused import: `std::fmt`
Oct 13 14:58:26.320 INFO kablam!  --> src/structure/domain.rs:4:5
Oct 13 14:58:26.320 INFO kablam!   |
Oct 13 14:58:26.320 INFO kablam! 4 | use std::fmt;
Oct 13 14:58:26.320 INFO kablam!   |     ^^^^^^^^
Oct 13 14:58:26.320 INFO kablam!   |
Oct 13 14:58:26.320 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:58:26.320 INFO kablam! 
Oct 13 14:58:26.392 INFO kablam! warning: unused import: `std::fmt`
Oct 13 14:58:26.392 INFO kablam!  --> src/structure/domain.rs:4:5
Oct 13 14:58:26.393 INFO kablam!   |
Oct 13 14:58:26.393 INFO kablam! 4 | use std::fmt;
Oct 13 14:58:26.393 INFO kablam!   |     ^^^^^^^^
Oct 13 14:58:26.393 INFO kablam!   |
Oct 13 14:58:26.394 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:58:26.394 INFO kablam! 
Oct 13 14:58:29.760 INFO kablam! warning: function is never used: `pad_translation_doc`
Oct 13 14:58:29.760 INFO kablam!   --> src/structure/model.rs:34:1
Oct 13 14:58:29.760 INFO kablam!    |
Oct 13 14:58:29.761 INFO kablam! 34 | / fn pad_translation_doc(
Oct 13 14:58:29.761 INFO kablam! 35 | |     t: &mut TranslationDocument,
Oct 13 14:58:29.761 INFO kablam! 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Oct 13 14:58:29.761 INFO kablam! 37 | | ) -> () {
Oct 13 14:58:29.761 INFO kablam! ...  |
Oct 13 14:58:29.762 INFO kablam! 47 | |     }
Oct 13 14:58:29.762 INFO kablam! 48 | | }
Oct 13 14:58:29.762 INFO kablam!    | |_^
Oct 13 14:58:29.762 INFO kablam!    |
Oct 13 14:58:29.762 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 14:58:29.762 INFO kablam! 
Oct 13 14:58:29.836 INFO kablam! warning: function is never used: `pad_translation_doc`
Oct 13 14:58:29.836 INFO kablam!   --> src/structure/model.rs:34:1
Oct 13 14:58:29.836 INFO kablam!    |
Oct 13 14:58:29.836 INFO kablam! 34 | / fn pad_translation_doc(
Oct 13 14:58:29.836 INFO kablam! 35 | |     t: &mut TranslationDocument,
Oct 13 14:58:29.836 INFO kablam! 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Oct 13 14:58:29.836 INFO kablam! 37 | | ) -> () {
Oct 13 14:58:29.836 INFO kablam! ...  |
Oct 13 14:58:29.836 INFO kablam! 47 | |     }
Oct 13 14:58:29.836 INFO kablam! 48 | | }
Oct 13 14:58:29.836 INFO kablam!    | |_^
Oct 13 14:58:29.836 INFO kablam!    |
Oct 13 14:58:29.836 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 14:58:29.836 INFO kablam! 
Oct 13 14:58:29.844 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 14:58:29.844 INFO kablam!    --> src/util/fs.rs:298:5
Oct 13 14:58:29.844 INFO kablam!     |
Oct 13 14:58:29.844 INFO kablam! 298 |     model.add_locale(&default_locale);
Oct 13 14:58:29.844 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 14:58:29.844 INFO kablam!     |
Oct 13 14:58:29.844 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 14:58:29.844 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 14:58:29.844 INFO kablam! 
Oct 13 14:58:29.932 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 14:58:29.932 INFO kablam!    --> src/util/fs.rs:298:5
Oct 13 14:58:29.932 INFO kablam!     |
Oct 13 14:58:29.932 INFO kablam! 298 |     model.add_locale(&default_locale);
Oct 13 14:58:29.932 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 14:58:29.932 INFO kablam!     |
Oct 13 14:58:29.932 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 14:58:29.932 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 14:58:29.932 INFO kablam! 
Oct 13 14:58:39.712 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 14:58:39.712 INFO kablam!   --> tests/xflow_run_001.rs:37:13
Oct 13 14:58:39.712 INFO kablam!    |
Oct 13 14:58:39.712 INFO kablam! 37 |             xfrunner.run();
Oct 13 14:58:39.712 INFO kablam!    |             ^^^^^^^^^^^^^^^
Oct 13 14:58:39.712 INFO kablam!    |
Oct 13 14:58:39.712 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 14:58:39.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 14:58:39.712 INFO kablam! 
Oct 13 14:58:39.712 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 14:58:39.712 INFO kablam!   --> tests/xflow_run_001.rs:72:17
Oct 13 14:58:39.712 INFO kablam!    |
Oct 13 14:58:39.712 INFO kablam! 72 |                 xfrunner.step();
Oct 13 14:58:39.712 INFO kablam!    |                 ^^^^^^^^^^^^^^^^
Oct 13 14:58:39.712 INFO kablam!    |
Oct 13 14:58:39.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 14:58:39.712 INFO kablam! 
Oct 13 14:58:39.712 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 14:58:39.712 INFO kablam!    --> tests/xflow_run_001.rs:116:13
Oct 13 14:58:39.713 INFO kablam!     |
Oct 13 14:58:39.713 INFO kablam! 116 |             xfrunner.run();
Oct 13 14:58:39.713 INFO kablam!     |             ^^^^^^^^^^^^^^^
Oct 13 14:58:39.713 INFO kablam!     |
Oct 13 14:58:39.713 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 14:58:39.713 INFO kablam! 
Oct 13 14:58:44.062 INFO kablam! warning: unused import: `gears::*`
Oct 13 14:58:44.062 INFO kablam!  --> tests/flox_test.rs:5:5
Oct 13 14:58:44.062 INFO kablam!   |
Oct 13 14:58:44.063 INFO kablam! 5 | use gears::*;
Oct 13 14:58:44.063 INFO kablam!   |     ^^^^^^^^
Oct 13 14:58:44.063 INFO kablam!   |
Oct 13 14:58:44.064 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:58:44.064 INFO kablam! 
Oct 13 14:59:01.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.79s
Oct 13 14:59:01.960 INFO kablam! su: No module specific data is present
Oct 13 14:59:03.178 INFO running `"docker" "rm" "-f" "7d2fc73539a852676239d680d9f488ebcdbd0a1bfeac4c76df3630b573d6b5bc"`
Oct 13 14:59:03.445 INFO blam! 7d2fc73539a852676239d680d9f488ebcdbd0a1bfeac4c76df3630b573d6b5bc