Sep 04 07:11:11.716 INFO checking scribe-0.6.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 07:11:11.716 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 07:11:11.716 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:11:11.950 INFO blam! 2b3f0bf1c13041b48354b90d2a7b59eb073f1c35a3128958b68a3e16548d0f95
Sep 04 07:11:11.952 INFO running `"docker" "start" "-a" "2b3f0bf1c13041b48354b90d2a7b59eb073f1c35a3128958b68a3e16548d0f95"`
Sep 04 07:11:12.807 INFO kablam!     Checking scribe v0.6.3 (file:///source)
Sep 04 07:11:16.810 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:11:16.811 INFO kablam!    --> src/buffer/gap_buffer.rs:469:13
Sep 04 07:11:16.811 INFO kablam!     |
Sep 04 07:11:16.811 INFO kablam! 469 |         let mut gb = GapBuffer::new("scribe नी library".to_string());
Sep 04 07:11:16.811 INFO kablam!     |             ----^^
Sep 04 07:11:16.811 INFO kablam!     |             |
Sep 04 07:11:16.811 INFO kablam!     |             help: remove this `mut`
Sep 04 07:11:16.811 INFO kablam!     |
Sep 04 07:11:16.811 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 07:11:16.811 INFO kablam! 
Sep 04 07:11:16.811 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:11:16.812 INFO kablam!    --> src/buffer/gap_buffer.rs:479:13
Sep 04 07:11:16.812 INFO kablam!     |
Sep 04 07:11:16.812 INFO kablam! 479 |         let mut gb = GapBuffer::new("scribe नी library".to_string());
Sep 04 07:11:16.812 INFO kablam!     |             ----^^
Sep 04 07:11:16.812 INFO kablam!     |             |
Sep 04 07:11:16.812 INFO kablam!     |             help: remove this `mut`
Sep 04 07:11:16.812 INFO kablam! 
Sep 04 07:11:17.201 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:11:17.201 INFO kablam!    --> src/workspace.rs:502:13
Sep 04 07:11:17.201 INFO kablam!     |
Sep 04 07:11:17.201 INFO kablam! 502 |         let mut absolute_path = env::current_dir().unwrap();
Sep 04 07:11:17.201 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 04 07:11:17.201 INFO kablam!     |             |
Sep 04 07:11:17.201 INFO kablam!     |             help: remove this `mut`
Sep 04 07:11:17.201 INFO kablam! 
Sep 04 07:11:17.303 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:17.303 INFO kablam!    --> src/buffer/mod.rs:520:9
Sep 04 07:11:17.303 INFO kablam!     |
Sep 04 07:11:17.304 INFO kablam! 520 |         buffer.reload();
Sep 04 07:11:17.304 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Sep 04 07:11:17.304 INFO kablam!     |
Sep 04 07:11:17.304 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 07:11:17.304 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:17.304 INFO kablam! 
Sep 04 07:11:17.313 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:17.313 INFO kablam!    --> src/workspace.rs:449:9
Sep 04 07:11:17.313 INFO kablam!     |
Sep 04 07:11:17.313 INFO kablam! 449 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 07:11:17.313 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:11:17.313 INFO kablam!     |
Sep 04 07:11:17.313 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:17.313 INFO kablam! 
Sep 04 07:11:17.314 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:17.314 INFO kablam!    --> src/workspace.rs:458:9
Sep 04 07:11:17.314 INFO kablam!     |
Sep 04 07:11:17.314 INFO kablam! 458 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 07:11:17.314 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:11:17.314 INFO kablam!     |
Sep 04 07:11:17.314 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:17.314 INFO kablam! 
Sep 04 07:11:17.314 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:17.314 INFO kablam!    --> src/workspace.rs:459:9
Sep 04 07:11:17.314 INFO kablam!     |
Sep 04 07:11:17.314 INFO kablam! 459 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 07:11:17.314 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:11:17.314 INFO kablam!     |
Sep 04 07:11:17.314 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:17.314 INFO kablam! 
Sep 04 07:11:17.314 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:17.314 INFO kablam!    --> src/workspace.rs:467:9
Sep 04 07:11:17.314 INFO kablam!     |
Sep 04 07:11:17.314 INFO kablam! 467 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 07:11:17.314 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:11:17.314 INFO kablam!     |
Sep 04 07:11:17.314 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:17.315 INFO kablam! 
Sep 04 07:11:17.315 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:17.315 INFO kablam!    --> src/workspace.rs:476:9
Sep 04 07:11:17.315 INFO kablam!     |
Sep 04 07:11:17.315 INFO kablam! 476 |         workspace.open_buffer(Path::new("tests/sample/file"));
Sep 04 07:11:17.315 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:11:17.315 INFO kablam!     |
Sep 04 07:11:17.315 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:17.315 INFO kablam! 
Sep 04 07:11:18.009 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 07:11:18.009 INFO kablam!   --> benches/buffer_tokens.rs:15:5
Sep 04 07:11:18.009 INFO kablam!    |
Sep 04 07:11:18.009 INFO kablam! 15 |     workspace.open_buffer(path);
Sep 04 07:11:18.009 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:11:18.009 INFO kablam!    |
Sep 04 07:11:18.010 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 07:11:18.010 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 07:11:18.010 INFO kablam! 
Sep 04 07:11:18.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Sep 04 07:11:18.057 INFO kablam! su: No module specific data is present
Sep 04 07:11:18.558 INFO running `"docker" "rm" "-f" "2b3f0bf1c13041b48354b90d2a7b59eb073f1c35a3128958b68a3e16548d0f95"`
Sep 04 07:11:18.725 INFO blam! 2b3f0bf1c13041b48354b90d2a7b59eb073f1c35a3128958b68a3e16548d0f95