Sep 06 06:41:57.920 INFO checking gears-0.1.6 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 06:41:57.920 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 06:41:57.920 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:41:58.069 INFO blam! 48f0ea67026179b9e2e214d8950cbde6cc5935be8d88476ada29335caefb73a2
Sep 06 06:41:58.071 INFO running `"docker" "start" "-a" "48f0ea67026179b9e2e214d8950cbde6cc5935be8d88476ada29335caefb73a2"`
Sep 06 06:41:58.893 INFO kablam! usermod: no changes
Sep 06 06:41:59.002 INFO kablam!     Checking ratel v0.7.0
Sep 06 06:41:59.014 INFO kablam!    Compiling gears v0.1.6 (file:///source)
Sep 06 06:41:59.014 INFO kablam!     Checking serde_yaml v0.8.3
Sep 06 06:42:01.494 INFO kablam! warning: unused import: `std::fmt`
Sep 06 06:42:01.494 INFO kablam!  --> src/structure/domain.rs:4:5
Sep 06 06:42:01.494 INFO kablam!   |
Sep 06 06:42:01.494 INFO kablam! 4 | use std::fmt;
Sep 06 06:42:01.494 INFO kablam!   |     ^^^^^^^^
Sep 06 06:42:01.494 INFO kablam!   |
Sep 06 06:42:01.494 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 06:42:01.494 INFO kablam! 
Sep 06 06:42:01.497 INFO kablam! warning: unused import: `std::fmt`
Sep 06 06:42:01.497 INFO kablam!  --> src/structure/domain.rs:4:5
Sep 06 06:42:01.497 INFO kablam!   |
Sep 06 06:42:01.497 INFO kablam! 4 | use std::fmt;
Sep 06 06:42:01.497 INFO kablam!   |     ^^^^^^^^
Sep 06 06:42:01.497 INFO kablam!   |
Sep 06 06:42:01.497 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 06:42:01.497 INFO kablam! 
Sep 06 06:42:04.551 INFO kablam! warning: function is never used: `pad_translation_doc`
Sep 06 06:42:04.551 INFO kablam!   --> src/structure/model.rs:34:1
Sep 06 06:42:04.551 INFO kablam!    |
Sep 06 06:42:04.551 INFO kablam! 34 | / fn pad_translation_doc(
Sep 06 06:42:04.551 INFO kablam! 35 | |     t: &mut TranslationDocument,
Sep 06 06:42:04.551 INFO kablam! 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Sep 06 06:42:04.551 INFO kablam! 37 | | ) -> () {
Sep 06 06:42:04.551 INFO kablam! ...  |
Sep 06 06:42:04.551 INFO kablam! 47 | |     }
Sep 06 06:42:04.551 INFO kablam! 48 | | }
Sep 06 06:42:04.551 INFO kablam!    | |_^
Sep 06 06:42:04.551 INFO kablam!    |
Sep 06 06:42:04.551 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 06:42:04.552 INFO kablam! 
Sep 06 06:42:04.650 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 06:42:04.650 INFO kablam!    --> src/util/fs.rs:298:5
Sep 06 06:42:04.650 INFO kablam!     |
Sep 06 06:42:04.650 INFO kablam! 298 |     model.add_locale(&default_locale);
Sep 06 06:42:04.650 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 06:42:04.650 INFO kablam!     |
Sep 06 06:42:04.650 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 06:42:04.650 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 06:42:04.650 INFO kablam! 
Sep 06 06:42:04.726 INFO kablam! warning: function is never used: `pad_translation_doc`
Sep 06 06:42:04.726 INFO kablam!   --> src/structure/model.rs:34:1
Sep 06 06:42:04.726 INFO kablam!    |
Sep 06 06:42:04.726 INFO kablam! 34 | / fn pad_translation_doc(
Sep 06 06:42:04.726 INFO kablam! 35 | |     t: &mut TranslationDocument,
Sep 06 06:42:04.726 INFO kablam! 36 | |     strings_in_model: &HashMap<String, &I18NString>,
Sep 06 06:42:04.726 INFO kablam! 37 | | ) -> () {
Sep 06 06:42:04.726 INFO kablam! ...  |
Sep 06 06:42:04.726 INFO kablam! 47 | |     }
Sep 06 06:42:04.726 INFO kablam! 48 | | }
Sep 06 06:42:04.726 INFO kablam!    | |_^
Sep 06 06:42:04.726 INFO kablam!    |
Sep 06 06:42:04.726 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 06:42:04.726 INFO kablam! 
Sep 06 06:42:04.812 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 06:42:04.812 INFO kablam!    --> src/util/fs.rs:298:5
Sep 06 06:42:04.812 INFO kablam!     |
Sep 06 06:42:04.812 INFO kablam! 298 |     model.add_locale(&default_locale);
Sep 06 06:42:04.812 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 06:42:04.812 INFO kablam!     |
Sep 06 06:42:04.812 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 06:42:04.812 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 06:42:04.812 INFO kablam! 
Sep 06 06:42:11.014 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 06:42:11.014 INFO kablam!   --> tests/xflow_run_001.rs:37:13
Sep 06 06:42:11.014 INFO kablam!    |
Sep 06 06:42:11.014 INFO kablam! 37 |             xfrunner.run();
Sep 06 06:42:11.014 INFO kablam!    |             ^^^^^^^^^^^^^^^
Sep 06 06:42:11.014 INFO kablam!    |
Sep 06 06:42:11.014 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 06:42:11.014 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 06:42:11.014 INFO kablam! 
Sep 06 06:42:11.014 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 06:42:11.014 INFO kablam!   --> tests/xflow_run_001.rs:72:17
Sep 06 06:42:11.014 INFO kablam!    |
Sep 06 06:42:11.014 INFO kablam! 72 |                 xfrunner.step();
Sep 06 06:42:11.014 INFO kablam!    |                 ^^^^^^^^^^^^^^^^
Sep 06 06:42:11.014 INFO kablam!    |
Sep 06 06:42:11.014 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 06:42:11.014 INFO kablam! 
Sep 06 06:42:11.014 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 06:42:11.014 INFO kablam!    --> tests/xflow_run_001.rs:116:13
Sep 06 06:42:11.014 INFO kablam!     |
Sep 06 06:42:11.014 INFO kablam! 116 |             xfrunner.run();
Sep 06 06:42:11.014 INFO kablam!     |             ^^^^^^^^^^^^^^^
Sep 06 06:42:11.014 INFO kablam!     |
Sep 06 06:42:11.014 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 06:42:11.014 INFO kablam! 
Sep 06 06:42:11.510 INFO kablam! warning: unused import: `gears::*`
Sep 06 06:42:11.510 INFO kablam!  --> tests/flox_test.rs:5:5
Sep 06 06:42:11.510 INFO kablam!   |
Sep 06 06:42:11.510 INFO kablam! 5 | use gears::*;
Sep 06 06:42:11.510 INFO kablam!   |     ^^^^^^^^
Sep 06 06:42:11.510 INFO kablam!   |
Sep 06 06:42:11.510 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 06:42:11.510 INFO kablam! 
Sep 06 06:42:12.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.38s
Sep 06 06:42:12.302 INFO kablam! su: No module specific data is present
Sep 06 06:42:12.752 INFO running `"docker" "rm" "-f" "48f0ea67026179b9e2e214d8950cbde6cc5935be8d88476ada29335caefb73a2"`
Sep 06 06:42:12.814 INFO blam! 48f0ea67026179b9e2e214d8950cbde6cc5935be8d88476ada29335caefb73a2