Jul 12 11:51:03.574 INFO checking copperline-0.3.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:51:03.574 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:51:03.574 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:51:03.574 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:51:03.858 INFO blam! 5a25b5e10bdfe0eeaff4513e96de2ad9c6c5092748b6d7bd54c899a66894f7b0
Jul 12 11:51:03.860 INFO running `"docker" "start" "-a" "5a25b5e10bdfe0eeaff4513e96de2ad9c6c5092748b6d7bd54c899a66894f7b0"`
Jul 12 11:51:05.187 INFO kablam!     Checking strcursor v0.1.0
Jul 12 11:51:06.076 INFO kablam!     Checking copperline v0.3.0 (file:///source)
Jul 12 11:51:07.417 INFO kablam! warning: unnecessary parentheses around `for` head expression
Jul 12 11:51:07.417 INFO kablam!   --> src/lib.rs:61:26
Jul 12 11:51:07.417 INFO kablam!    |
Jul 12 11:51:07.417 INFO kablam! 61 |                 for _ in (0..len) {
Jul 12 11:51:07.417 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Jul 12 11:51:07.417 INFO kablam!    |
Jul 12 11:51:07.417 INFO kablam!    = note: #[warn(unused_parens)] on by default
Jul 12 11:51:07.417 INFO kablam! 
Jul 12 11:51:07.417 INFO kablam! warning: unnecessary parentheses around `for` head expression
Jul 12 11:51:07.417 INFO kablam!    --> src/lib.rs:109:26
Jul 12 11:51:07.417 INFO kablam!     |
Jul 12 11:51:07.417 INFO kablam! 109 |                 for _ in (0..len) {
Jul 12 11:51:07.417 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Jul 12 11:51:07.417 INFO kablam! 
Jul 12 11:51:07.634 INFO kablam! warning: unnecessary parentheses around `for` head expression
Jul 12 11:51:07.634 INFO kablam!   --> src/lib.rs:61:26
Jul 12 11:51:07.634 INFO kablam!    |
Jul 12 11:51:07.634 INFO kablam! 61 |                 for _ in (0..len) {
Jul 12 11:51:07.634 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Jul 12 11:51:07.634 INFO kablam!    |
Jul 12 11:51:07.635 INFO kablam!    = note: #[warn(unused_parens)] on by default
Jul 12 11:51:07.635 INFO kablam! 
Jul 12 11:51:07.635 INFO kablam! warning: unnecessary parentheses around `for` head expression
Jul 12 11:51:07.635 INFO kablam!    --> src/lib.rs:109:26
Jul 12 11:51:07.635 INFO kablam!     |
Jul 12 11:51:07.635 INFO kablam! 109 |                 for _ in (0..len) {
Jul 12 11:51:07.635 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Jul 12 11:51:07.635 INFO kablam! 
Jul 12 11:51:07.793 INFO kablam! warning: unused import: `RawDecoder`
Jul 12 11:51:07.793 INFO kablam!  --> src/parser.rs:3:36
Jul 12 11:51:07.793 INFO kablam!   |
Jul 12 11:51:07.793 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Jul 12 11:51:07.793 INFO kablam!   |                                    ^^^^^^^^^^
Jul 12 11:51:07.793 INFO kablam!   |
Jul 12 11:51:07.794 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 11:51:07.794 INFO kablam! 
Jul 12 11:51:08.248 INFO kablam! warning: method is never used: `reset`
Jul 12 11:51:08.248 INFO kablam!   --> src/buffer.rs:29:5
Jul 12 11:51:08.248 INFO kablam!    |
Jul 12 11:51:08.248 INFO kablam! 29 |     pub fn reset(&mut self) {
Jul 12 11:51:08.248 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:51:08.249 INFO kablam!    |
Jul 12 11:51:08.249 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 11:51:08.249 INFO kablam! 
Jul 12 11:51:08.249 INFO kablam! warning: method is never used: `pop`
Jul 12 11:51:08.249 INFO kablam!   --> src/history.rs:67:5
Jul 12 11:51:08.249 INFO kablam!    |
Jul 12 11:51:08.249 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Jul 12 11:51:08.249 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:51:08.250 INFO kablam! 
Jul 12 11:51:08.262 INFO kablam! warning: unused import: `RawDecoder`
Jul 12 11:51:08.262 INFO kablam!  --> src/parser.rs:3:36
Jul 12 11:51:08.262 INFO kablam!   |
Jul 12 11:51:08.262 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Jul 12 11:51:08.262 INFO kablam!   |                                    ^^^^^^^^^^
Jul 12 11:51:08.262 INFO kablam!   |
Jul 12 11:51:08.262 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 11:51:08.262 INFO kablam! 
Jul 12 11:51:08.510 INFO kablam! warning: method is never used: `reset`
Jul 12 11:51:08.510 INFO kablam!   --> src/buffer.rs:29:5
Jul 12 11:51:08.510 INFO kablam!    |
Jul 12 11:51:08.510 INFO kablam! 29 |     pub fn reset(&mut self) {
Jul 12 11:51:08.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:51:08.510 INFO kablam!    |
Jul 12 11:51:08.510 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 11:51:08.510 INFO kablam! 
Jul 12 11:51:08.510 INFO kablam! warning: method is never used: `pop`
Jul 12 11:51:08.510 INFO kablam!   --> src/history.rs:67:5
Jul 12 11:51:08.510 INFO kablam!    |
Jul 12 11:51:08.510 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Jul 12 11:51:08.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:51:08.510 INFO kablam! 
Jul 12 11:51:09.590 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Jul 12 11:51:09.595 INFO kablam! su: No module specific data is present
Jul 12 11:51:10.139 INFO running `"docker" "rm" "-f" "5a25b5e10bdfe0eeaff4513e96de2ad9c6c5092748b6d7bd54c899a66894f7b0"`
Jul 12 11:51:10.309 INFO blam! 5a25b5e10bdfe0eeaff4513e96de2ad9c6c5092748b6d7bd54c899a66894f7b0