Aug 18 01:14:42.784 INFO checking copperline-0.3.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 01:14:42.784 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 01:14:42.784 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 01:14:42.784 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 01:14:43.050 INFO blam! 9e2b02c4c50df6ddb922a91fd98222269722b04078b73eb9d606665a4efcaeed
Aug 18 01:14:43.053 INFO running `"docker" "start" "-a" "9e2b02c4c50df6ddb922a91fd98222269722b04078b73eb9d606665a4efcaeed"`
Aug 18 01:14:44.243 INFO kablam!     Checking strcursor v0.1.0
Aug 18 01:14:45.146 INFO kablam!     Checking copperline v0.3.0 (file:///source)
Aug 18 01:14:46.286 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 18 01:14:46.286 INFO kablam!   --> src/lib.rs:61:26
Aug 18 01:14:46.286 INFO kablam!    |
Aug 18 01:14:46.286 INFO kablam! 61 |                 for _ in (0..len) {
Aug 18 01:14:46.287 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Aug 18 01:14:46.287 INFO kablam!    |
Aug 18 01:14:46.287 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 01:14:46.287 INFO kablam! 
Aug 18 01:14:46.287 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 18 01:14:46.287 INFO kablam!    --> src/lib.rs:109:26
Aug 18 01:14:46.287 INFO kablam!     |
Aug 18 01:14:46.287 INFO kablam! 109 |                 for _ in (0..len) {
Aug 18 01:14:46.287 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Aug 18 01:14:46.287 INFO kablam! 
Aug 18 01:14:46.700 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 18 01:14:46.700 INFO kablam!   --> src/lib.rs:61:26
Aug 18 01:14:46.700 INFO kablam!    |
Aug 18 01:14:46.701 INFO kablam! 61 |                 for _ in (0..len) {
Aug 18 01:14:46.701 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Aug 18 01:14:46.701 INFO kablam!    |
Aug 18 01:14:46.701 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 01:14:46.701 INFO kablam! 
Aug 18 01:14:46.701 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 18 01:14:46.701 INFO kablam!    --> src/lib.rs:109:26
Aug 18 01:14:46.701 INFO kablam!     |
Aug 18 01:14:46.701 INFO kablam! 109 |                 for _ in (0..len) {
Aug 18 01:14:46.701 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Aug 18 01:14:46.701 INFO kablam! 
Aug 18 01:14:46.760 INFO kablam! warning: unused import: `RawDecoder`
Aug 18 01:14:46.760 INFO kablam!  --> src/parser.rs:3:36
Aug 18 01:14:46.760 INFO kablam!   |
Aug 18 01:14:46.760 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Aug 18 01:14:46.760 INFO kablam!   |                                    ^^^^^^^^^^
Aug 18 01:14:46.760 INFO kablam!   |
Aug 18 01:14:46.760 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 01:14:46.760 INFO kablam! 
Aug 18 01:14:46.925 INFO kablam! warning: method is never used: `reset`
Aug 18 01:14:46.925 INFO kablam!   --> src/buffer.rs:29:5
Aug 18 01:14:46.925 INFO kablam!    |
Aug 18 01:14:46.925 INFO kablam! 29 |     pub fn reset(&mut self) {
Aug 18 01:14:46.926 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 01:14:46.926 INFO kablam!    |
Aug 18 01:14:46.926 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 18 01:14:46.926 INFO kablam! 
Aug 18 01:14:46.926 INFO kablam! warning: method is never used: `pop`
Aug 18 01:14:46.926 INFO kablam!   --> src/history.rs:67:5
Aug 18 01:14:46.926 INFO kablam!    |
Aug 18 01:14:46.926 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Aug 18 01:14:46.926 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 01:14:46.926 INFO kablam! 
Aug 18 01:14:47.364 INFO kablam! warning: unused import: `RawDecoder`
Aug 18 01:14:47.364 INFO kablam!  --> src/parser.rs:3:36
Aug 18 01:14:47.364 INFO kablam!   |
Aug 18 01:14:47.364 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Aug 18 01:14:47.364 INFO kablam!   |                                    ^^^^^^^^^^
Aug 18 01:14:47.364 INFO kablam!   |
Aug 18 01:14:47.364 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 01:14:47.364 INFO kablam! 
Aug 18 01:14:47.732 INFO kablam! warning: method is never used: `reset`
Aug 18 01:14:47.732 INFO kablam!   --> src/buffer.rs:29:5
Aug 18 01:14:47.732 INFO kablam!    |
Aug 18 01:14:47.732 INFO kablam! 29 |     pub fn reset(&mut self) {
Aug 18 01:14:47.732 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 01:14:47.732 INFO kablam!    |
Aug 18 01:14:47.732 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 18 01:14:47.732 INFO kablam! 
Aug 18 01:14:47.732 INFO kablam! warning: method is never used: `pop`
Aug 18 01:14:47.732 INFO kablam!   --> src/history.rs:67:5
Aug 18 01:14:47.732 INFO kablam!    |
Aug 18 01:14:47.732 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Aug 18 01:14:47.732 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 01:14:47.732 INFO kablam! 
Aug 18 01:14:48.444 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
Aug 18 01:14:48.454 INFO kablam! su: No module specific data is present
Aug 18 01:14:48.957 INFO running `"docker" "rm" "-f" "9e2b02c4c50df6ddb922a91fd98222269722b04078b73eb9d606665a4efcaeed"`
Aug 18 01:14:49.109 INFO blam! 9e2b02c4c50df6ddb922a91fd98222269722b04078b73eb9d606665a4efcaeed