Sep 20 05:05:21.459 INFO checking copperline-0.3.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:05:21.459 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:05:21.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:05:21.632 INFO blam! ac5ad07ccd4753cfa7a6bb0030830d987147aa935dc0025bb430385366d89786
Sep 20 05:05:21.639 INFO running `"docker" "start" "-a" "ac5ad07ccd4753cfa7a6bb0030830d987147aa935dc0025bb430385366d89786"`
Sep 20 05:05:22.631 INFO kablam! usermod: no changes
Sep 20 05:05:22.672 INFO kablam!     Checking strcursor v0.1.0
Sep 20 05:05:23.022 INFO kablam!     Checking copperline v0.3.0 (/source)
Sep 20 05:05:23.514 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 20 05:05:23.514 INFO kablam!   --> src/lib.rs:61:26
Sep 20 05:05:23.514 INFO kablam!    |
Sep 20 05:05:23.514 INFO kablam! 61 |                 for _ in (0..len) {
Sep 20 05:05:23.514 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Sep 20 05:05:23.514 INFO kablam!    |
Sep 20 05:05:23.514 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 05:05:23.514 INFO kablam! 
Sep 20 05:05:23.514 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 20 05:05:23.514 INFO kablam!    --> src/lib.rs:109:26
Sep 20 05:05:23.514 INFO kablam!     |
Sep 20 05:05:23.514 INFO kablam! 109 |                 for _ in (0..len) {
Sep 20 05:05:23.514 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Sep 20 05:05:23.514 INFO kablam! 
Sep 20 05:05:23.594 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 20 05:05:23.594 INFO kablam!   --> src/lib.rs:61:26
Sep 20 05:05:23.594 INFO kablam!    |
Sep 20 05:05:23.594 INFO kablam! 61 |                 for _ in (0..len) {
Sep 20 05:05:23.594 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Sep 20 05:05:23.594 INFO kablam!    |
Sep 20 05:05:23.594 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 05:05:23.594 INFO kablam! 
Sep 20 05:05:23.603 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 20 05:05:23.603 INFO kablam!    --> src/lib.rs:109:26
Sep 20 05:05:23.603 INFO kablam!     |
Sep 20 05:05:23.603 INFO kablam! 109 |                 for _ in (0..len) {
Sep 20 05:05:23.603 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Sep 20 05:05:23.603 INFO kablam! 
Sep 20 05:05:23.674 INFO kablam! warning: unused import: `RawDecoder`
Sep 20 05:05:23.674 INFO kablam!  --> src/parser.rs:3:36
Sep 20 05:05:23.674 INFO kablam!   |
Sep 20 05:05:23.674 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Sep 20 05:05:23.674 INFO kablam!   |                                    ^^^^^^^^^^
Sep 20 05:05:23.674 INFO kablam!   |
Sep 20 05:05:23.674 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 05:05:23.674 INFO kablam! 
Sep 20 05:05:23.718 INFO kablam! warning: method is never used: `reset`
Sep 20 05:05:23.718 INFO kablam!   --> src/buffer.rs:29:5
Sep 20 05:05:23.718 INFO kablam!    |
Sep 20 05:05:23.718 INFO kablam! 29 |     pub fn reset(&mut self) {
Sep 20 05:05:23.718 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:05:23.718 INFO kablam!    |
Sep 20 05:05:23.718 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 05:05:23.718 INFO kablam! 
Sep 20 05:05:23.718 INFO kablam! warning: method is never used: `pop`
Sep 20 05:05:23.718 INFO kablam!   --> src/history.rs:67:5
Sep 20 05:05:23.718 INFO kablam!    |
Sep 20 05:05:23.718 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Sep 20 05:05:23.718 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:05:23.718 INFO kablam! 
Sep 20 05:05:23.806 INFO kablam! warning: unused import: `RawDecoder`
Sep 20 05:05:23.806 INFO kablam!  --> src/parser.rs:3:36
Sep 20 05:05:23.806 INFO kablam!   |
Sep 20 05:05:23.806 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Sep 20 05:05:23.806 INFO kablam!   |                                    ^^^^^^^^^^
Sep 20 05:05:23.806 INFO kablam!   |
Sep 20 05:05:23.806 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 05:05:23.806 INFO kablam! 
Sep 20 05:05:23.858 INFO kablam! warning: method is never used: `reset`
Sep 20 05:05:23.858 INFO kablam!   --> src/buffer.rs:29:5
Sep 20 05:05:23.858 INFO kablam!    |
Sep 20 05:05:23.858 INFO kablam! 29 |     pub fn reset(&mut self) {
Sep 20 05:05:23.858 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:05:23.858 INFO kablam!    |
Sep 20 05:05:23.858 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 05:05:23.858 INFO kablam! 
Sep 20 05:05:23.858 INFO kablam! warning: method is never used: `pop`
Sep 20 05:05:23.858 INFO kablam!   --> src/history.rs:67:5
Sep 20 05:05:23.858 INFO kablam!    |
Sep 20 05:05:23.858 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Sep 20 05:05:23.858 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:05:23.858 INFO kablam! 
Sep 20 05:05:24.203 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Sep 20 05:05:24.213 INFO kablam! su: No module specific data is present
Sep 20 05:05:24.809 INFO running `"docker" "rm" "-f" "ac5ad07ccd4753cfa7a6bb0030830d987147aa935dc0025bb430385366d89786"`
Sep 20 05:05:24.876 INFO blam! ac5ad07ccd4753cfa7a6bb0030830d987147aa935dc0025bb430385366d89786