Nov 03 09:55:32.782 INFO checking copperline-0.3.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517 Nov 03 09:55:32.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 03 09:55:33.163 INFO blam! 7e4033aeeb66766fb205f9b6582ba24fab610665abd0f5cc934bacb89d85291a Nov 03 09:55:33.177 INFO running `"docker" "start" "-a" "7e4033aeeb66766fb205f9b6582ba24fab610665abd0f5cc934bacb89d85291a"` Nov 03 09:55:34.148 INFO kablam! usermod: no changes Nov 03 09:55:34.263 INFO kablam! Checking strcursor v0.1.0 Nov 03 09:55:34.263 INFO kablam! Checking nix v0.4.3 Nov 03 09:55:37.362 INFO kablam! Checking copperline v0.3.0 (/source) Nov 03 09:55:38.720 INFO kablam! warning: unnecessary parentheses around `for` head expression Nov 03 09:55:38.720 INFO kablam! --> src/lib.rs:61:26 Nov 03 09:55:38.720 INFO kablam! | Nov 03 09:55:38.720 INFO kablam! 61 | for _ in (0..len) { Nov 03 09:55:38.720 INFO kablam! | ^^^^^^^^ help: remove these parentheses Nov 03 09:55:38.720 INFO kablam! | Nov 03 09:55:38.720 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 03 09:55:38.720 INFO kablam! Nov 03 09:55:38.720 INFO kablam! warning: unnecessary parentheses around `for` head expression Nov 03 09:55:38.720 INFO kablam! --> src/lib.rs:109:26 Nov 03 09:55:38.720 INFO kablam! | Nov 03 09:55:38.720 INFO kablam! 109 | for _ in (0..len) { Nov 03 09:55:38.720 INFO kablam! | ^^^^^^^^ help: remove these parentheses Nov 03 09:55:38.720 INFO kablam! Nov 03 09:55:38.953 INFO kablam! warning: unused import: `RawDecoder` Nov 03 09:55:38.953 INFO kablam! --> src/parser.rs:3:36 Nov 03 09:55:38.953 INFO kablam! | Nov 03 09:55:38.954 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder}; Nov 03 09:55:38.954 INFO kablam! | ^^^^^^^^^^ Nov 03 09:55:38.954 INFO kablam! | Nov 03 09:55:38.954 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 03 09:55:38.955 INFO kablam! Nov 03 09:55:38.973 INFO kablam! warning: unnecessary parentheses around `for` head expression Nov 03 09:55:38.973 INFO kablam! --> src/lib.rs:61:26 Nov 03 09:55:38.973 INFO kablam! | Nov 03 09:55:38.973 INFO kablam! 61 | for _ in (0..len) { Nov 03 09:55:38.974 INFO kablam! | ^^^^^^^^ help: remove these parentheses Nov 03 09:55:38.974 INFO kablam! | Nov 03 09:55:38.974 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 03 09:55:38.975 INFO kablam! Nov 03 09:55:38.975 INFO kablam! warning: unnecessary parentheses around `for` head expression Nov 03 09:55:38.975 INFO kablam! --> src/lib.rs:109:26 Nov 03 09:55:38.975 INFO kablam! | Nov 03 09:55:38.976 INFO kablam! 109 | for _ in (0..len) { Nov 03 09:55:38.976 INFO kablam! | ^^^^^^^^ help: remove these parentheses Nov 03 09:55:38.976 INFO kablam! Nov 03 09:55:39.153 INFO kablam! warning: method is never used: `reset` Nov 03 09:55:39.153 INFO kablam! --> src/buffer.rs:29:5 Nov 03 09:55:39.153 INFO kablam! | Nov 03 09:55:39.154 INFO kablam! 29 | pub fn reset(&mut self) { Nov 03 09:55:39.154 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 09:55:39.154 INFO kablam! | Nov 03 09:55:39.154 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 09:55:39.154 INFO kablam! Nov 03 09:55:39.155 INFO kablam! warning: method is never used: `pop` Nov 03 09:55:39.155 INFO kablam! --> src/history.rs:67:5 Nov 03 09:55:39.155 INFO kablam! | Nov 03 09:55:39.155 INFO kablam! 67 | pub fn pop(&mut self) -> Option { Nov 03 09:55:39.156 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 09:55:39.156 INFO kablam! Nov 03 09:55:39.195 INFO kablam! warning: unused import: `RawDecoder` Nov 03 09:55:39.195 INFO kablam! --> src/parser.rs:3:36 Nov 03 09:55:39.195 INFO kablam! | Nov 03 09:55:39.196 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder}; Nov 03 09:55:39.196 INFO kablam! | ^^^^^^^^^^ Nov 03 09:55:39.196 INFO kablam! | Nov 03 09:55:39.196 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 03 09:55:39.197 INFO kablam! Nov 03 09:55:39.381 INFO kablam! warning: method is never used: `reset` Nov 03 09:55:39.381 INFO kablam! --> src/buffer.rs:29:5 Nov 03 09:55:39.381 INFO kablam! | Nov 03 09:55:39.382 INFO kablam! 29 | pub fn reset(&mut self) { Nov 03 09:55:39.382 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 09:55:39.382 INFO kablam! | Nov 03 09:55:39.382 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 09:55:39.383 INFO kablam! Nov 03 09:55:39.383 INFO kablam! warning: method is never used: `pop` Nov 03 09:55:39.383 INFO kablam! --> src/history.rs:67:5 Nov 03 09:55:39.383 INFO kablam! | Nov 03 09:55:39.384 INFO kablam! 67 | pub fn pop(&mut self) -> Option { Nov 03 09:55:39.384 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 09:55:39.384 INFO kablam! Nov 03 09:55:40.900 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.70s Nov 03 09:55:40.904 INFO kablam! su: No module specific data is present Nov 03 09:55:41.291 INFO running `"docker" "rm" "-f" "7e4033aeeb66766fb205f9b6582ba24fab610665abd0f5cc934bacb89d85291a"` Nov 03 09:55:41.425 INFO blam! 7e4033aeeb66766fb205f9b6582ba24fab610665abd0f5cc934bacb89d85291a