Sep 04 03:59:16.274 INFO checking scribe-0.6.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 03:59:16.274 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 03:59:16.274 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:59:16.531 INFO blam! 75bd31d2193ee691acc8e278fc34840190c71f2e5aa79a9f01728ffda72f48f8
Sep 04 03:59:16.533 INFO running `"docker" "start" "-a" "75bd31d2193ee691acc8e278fc34840190c71f2e5aa79a9f01728ffda72f48f8"`
Sep 04 03:59:17.588 INFO kablam!     Checking luthor v0.1.7
Sep 04 03:59:17.588 INFO kablam!     Checking unicode-segmentation v1.0.3
Sep 04 03:59:17.623 INFO kablam!    Compiling onig_sys v68.2.0
Sep 04 03:59:17.625 INFO kablam!     Checking bincode v1.0.1
Sep 04 03:59:27.171 INFO kablam!     Checking onig v3.2.2
Sep 04 03:59:30.191 INFO kablam!     Checking syntect v2.1.0
Sep 04 03:59:36.292 INFO kablam!     Checking scribe v0.6.3 (file:///source)
Sep 04 03:59:39.025 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:59:39.025 INFO kablam!    --> src/buffer/gap_buffer.rs:469:13
Sep 04 03:59:39.025 INFO kablam!     |
Sep 04 03:59:39.025 INFO kablam! 469 |         let mut gb = GapBuffer::new("scribe नी library".to_string());
Sep 04 03:59:39.025 INFO kablam!     |             ----^^
Sep 04 03:59:39.025 INFO kablam!     |             |
Sep 04 03:59:39.025 INFO kablam!     |             help: remove this `mut`
Sep 04 03:59:39.025 INFO kablam!     |
Sep 04 03:59:39.025 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 03:59:39.025 INFO kablam! 
Sep 04 03:59:39.025 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:59:39.025 INFO kablam!    --> src/buffer/gap_buffer.rs:479:13
Sep 04 03:59:39.025 INFO kablam!     |
Sep 04 03:59:39.025 INFO kablam! 479 |         let mut gb = GapBuffer::new("scribe नी library".to_string());
Sep 04 03:59:39.026 INFO kablam!     |             ----^^
Sep 04 03:59:39.026 INFO kablam!     |             |
Sep 04 03:59:39.026 INFO kablam!     |             help: remove this `mut`
Sep 04 03:59:39.026 INFO kablam! 
Sep 04 03:59:39.257 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:59:39.257 INFO kablam!    --> src/workspace.rs:502:13
Sep 04 03:59:39.257 INFO kablam!     |
Sep 04 03:59:39.257 INFO kablam! 502 |         let mut absolute_path = env::current_dir().unwrap();
Sep 04 03:59:39.257 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 04 03:59:39.257 INFO kablam!     |             |
Sep 04 03:59:39.257 INFO kablam!     |             help: remove this `mut`
Sep 04 03:59:39.257 INFO kablam! 
Sep 04 03:59:39.322 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:39.322 INFO kablam!    --> src/buffer/mod.rs:520:9
Sep 04 03:59:39.322 INFO kablam!     |
Sep 04 03:59:39.322 INFO kablam! 520 |         buffer.reload();
Sep 04 03:59:39.322 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Sep 04 03:59:39.322 INFO kablam!     |
Sep 04 03:59:39.322 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 03:59:39.322 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:39.322 INFO kablam! 
Sep 04 03:59:39.328 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:39.328 INFO kablam!    --> src/workspace.rs:449:9
Sep 04 03:59:39.328 INFO kablam!     |
Sep 04 03:59:39.328 INFO kablam! 449 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 03:59:39.328 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:59:39.328 INFO kablam!     |
Sep 04 03:59:39.328 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:39.328 INFO kablam! 
Sep 04 03:59:39.329 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:39.329 INFO kablam!    --> src/workspace.rs:458:9
Sep 04 03:59:39.329 INFO kablam!     |
Sep 04 03:59:39.329 INFO kablam! 458 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 03:59:39.329 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:59:39.329 INFO kablam!     |
Sep 04 03:59:39.329 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:39.329 INFO kablam! 
Sep 04 03:59:39.329 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:39.329 INFO kablam!    --> src/workspace.rs:459:9
Sep 04 03:59:39.329 INFO kablam!     |
Sep 04 03:59:39.329 INFO kablam! 459 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 03:59:39.329 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:59:39.329 INFO kablam!     |
Sep 04 03:59:39.329 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:39.329 INFO kablam! 
Sep 04 03:59:39.329 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:39.330 INFO kablam!    --> src/workspace.rs:467:9
Sep 04 03:59:39.330 INFO kablam!     |
Sep 04 03:59:39.330 INFO kablam! 467 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 03:59:39.330 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:59:39.330 INFO kablam!     |
Sep 04 03:59:39.330 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:39.330 INFO kablam! 
Sep 04 03:59:39.330 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:39.330 INFO kablam!    --> src/workspace.rs:476:9
Sep 04 03:59:39.330 INFO kablam!     |
Sep 04 03:59:39.330 INFO kablam! 476 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 03:59:39.330 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:59:39.330 INFO kablam!     |
Sep 04 03:59:39.330 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:39.330 INFO kablam! 
Sep 04 03:59:40.035 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 03:59:40.035 INFO kablam!   --> benches/buffer_tokens.rs:15:5
Sep 04 03:59:40.035 INFO kablam!    |
Sep 04 03:59:40.035 INFO kablam! 15 |     workspace.open_buffer(path);
Sep 04 03:59:40.035 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:59:40.035 INFO kablam!    |
Sep 04 03:59:40.035 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 03:59:40.035 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 03:59:40.035 INFO kablam! 
Sep 04 03:59:40.050 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.64s
Sep 04 03:59:40.057 INFO kablam! su: No module specific data is present
Sep 04 03:59:40.521 INFO running `"docker" "rm" "-f" "75bd31d2193ee691acc8e278fc34840190c71f2e5aa79a9f01728ffda72f48f8"`
Sep 04 03:59:40.617 INFO blam! 75bd31d2193ee691acc8e278fc34840190c71f2e5aa79a9f01728ffda72f48f8