Aug 30 04:15:43.111 INFO checking scribe-0.6.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 04:15:43.111 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 04:15:43.111 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:15:43.336 INFO blam! dd906d7e1d382ac1c1fdd461f3ffaf833e9e201cfe2b09c1b39bcd3159b6f0a0
Aug 30 04:15:43.337 INFO running `"docker" "start" "-a" "dd906d7e1d382ac1c1fdd461f3ffaf833e9e201cfe2b09c1b39bcd3159b6f0a0"`
Aug 30 04:15:44.245 INFO kablam!     Checking scribe v0.6.3 (file:///source)
Aug 30 04:15:47.911 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:15:47.911 INFO kablam!    --> src/buffer/gap_buffer.rs:469:13
Aug 30 04:15:47.911 INFO kablam!     |
Aug 30 04:15:47.912 INFO kablam! 469 |         let mut gb = GapBuffer::new("scribe नी library".to_string());
Aug 30 04:15:47.912 INFO kablam!     |             ----^^
Aug 30 04:15:47.912 INFO kablam!     |             |
Aug 30 04:15:47.912 INFO kablam!     |             help: remove this `mut`
Aug 30 04:15:47.912 INFO kablam!     |
Aug 30 04:15:47.912 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 04:15:47.912 INFO kablam! 
Aug 30 04:15:47.913 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:15:47.913 INFO kablam!    --> src/buffer/gap_buffer.rs:479:13
Aug 30 04:15:47.913 INFO kablam!     |
Aug 30 04:15:47.913 INFO kablam! 479 |         let mut gb = GapBuffer::new("scribe नी library".to_string());
Aug 30 04:15:47.913 INFO kablam!     |             ----^^
Aug 30 04:15:47.913 INFO kablam!     |             |
Aug 30 04:15:47.913 INFO kablam!     |             help: remove this `mut`
Aug 30 04:15:47.913 INFO kablam! 
Aug 30 04:15:48.274 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:15:48.274 INFO kablam!    --> src/workspace.rs:502:13
Aug 30 04:15:48.274 INFO kablam!     |
Aug 30 04:15:48.274 INFO kablam! 502 |         let mut absolute_path = env::current_dir().unwrap();
Aug 30 04:15:48.274 INFO kablam!     |             ----^^^^^^^^^^^^^
Aug 30 04:15:48.274 INFO kablam!     |             |
Aug 30 04:15:48.274 INFO kablam!     |             help: remove this `mut`
Aug 30 04:15:48.274 INFO kablam! 
Aug 30 04:15:48.422 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:48.422 INFO kablam!    --> src/buffer/mod.rs:520:9
Aug 30 04:15:48.422 INFO kablam!     |
Aug 30 04:15:48.422 INFO kablam! 520 |         buffer.reload();
Aug 30 04:15:48.422 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 30 04:15:48.422 INFO kablam!     |
Aug 30 04:15:48.422 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:15:48.422 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:48.422 INFO kablam! 
Aug 30 04:15:48.447 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:48.447 INFO kablam!    --> src/workspace.rs:449:9
Aug 30 04:15:48.447 INFO kablam!     |
Aug 30 04:15:48.447 INFO kablam! 449 |         workspace.open_buffer(Path::new("tests/sample/file"));
Aug 30 04:15:48.447 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:15:48.447 INFO kablam!     |
Aug 30 04:15:48.448 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:48.448 INFO kablam! 
Aug 30 04:15:48.449 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:48.449 INFO kablam!    --> src/workspace.rs:458:9
Aug 30 04:15:48.449 INFO kablam!     |
Aug 30 04:15:48.449 INFO kablam! 458 |         workspace.open_buffer(Path::new("tests/sample/file"));
Aug 30 04:15:48.449 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:15:48.449 INFO kablam!     |
Aug 30 04:15:48.450 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:48.450 INFO kablam! 
Aug 30 04:15:48.450 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:48.450 INFO kablam!    --> src/workspace.rs:459:9
Aug 30 04:15:48.450 INFO kablam!     |
Aug 30 04:15:48.450 INFO kablam! 459 |         workspace.open_buffer(Path::new("tests/sample/file"));
Aug 30 04:15:48.450 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:15:48.451 INFO kablam!     |
Aug 30 04:15:48.451 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:48.451 INFO kablam! 
Aug 30 04:15:48.452 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:48.452 INFO kablam!    --> src/workspace.rs:467:9
Aug 30 04:15:48.452 INFO kablam!     |
Aug 30 04:15:48.452 INFO kablam! 467 |         workspace.open_buffer(Path::new("tests/sample/file"));
Aug 30 04:15:48.452 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:15:48.453 INFO kablam!     |
Aug 30 04:15:48.453 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:48.453 INFO kablam! 
Aug 30 04:15:48.454 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:48.454 INFO kablam!    --> src/workspace.rs:476:9
Aug 30 04:15:48.454 INFO kablam!     |
Aug 30 04:15:48.454 INFO kablam! 476 |         workspace.open_buffer(Path::new("tests/sample/file"));
Aug 30 04:15:48.454 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:15:48.454 INFO kablam!     |
Aug 30 04:15:48.455 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:48.455 INFO kablam! 
Aug 30 04:15:49.262 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:15:49.262 INFO kablam!   --> benches/buffer_tokens.rs:15:5
Aug 30 04:15:49.262 INFO kablam!    |
Aug 30 04:15:49.262 INFO kablam! 15 |     workspace.open_buffer(path);
Aug 30 04:15:49.262 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:15:49.262 INFO kablam!    |
Aug 30 04:15:49.262 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 04:15:49.262 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:15:49.262 INFO kablam! 
Aug 30 04:15:49.299 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
Aug 30 04:15:49.308 INFO kablam! su: No module specific data is present
Aug 30 04:15:49.834 INFO running `"docker" "rm" "-f" "dd906d7e1d382ac1c1fdd461f3ffaf833e9e201cfe2b09c1b39bcd3159b6f0a0"`
Aug 30 04:15:49.990 INFO blam! dd906d7e1d382ac1c1fdd461f3ffaf833e9e201cfe2b09c1b39bcd3159b6f0a0