Sep 18 02:14:29.656 INFO checking copperline-0.3.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 02:14:29.656 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 02:14:29.656 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:14:29.787 INFO blam! 548dd3c9eb55ec9ace2563c901dd7c18518305f1931441b2e2ad0525e85a410f
Sep 18 02:14:29.789 INFO running `"docker" "start" "-a" "548dd3c9eb55ec9ace2563c901dd7c18518305f1931441b2e2ad0525e85a410f"`
Sep 18 02:14:31.002 INFO kablam! usermod: no changes
Sep 18 02:14:31.050 INFO kablam!     Checking strcursor v0.1.0
Sep 18 02:14:31.476 INFO kablam!     Checking copperline v0.3.0 (/source)
Sep 18 02:14:32.094 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 18 02:14:32.094 INFO kablam!   --> src/lib.rs:61:26
Sep 18 02:14:32.094 INFO kablam!    |
Sep 18 02:14:32.094 INFO kablam! 61 |                 for _ in (0..len) {
Sep 18 02:14:32.094 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Sep 18 02:14:32.094 INFO kablam!    |
Sep 18 02:14:32.094 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 02:14:32.094 INFO kablam! 
Sep 18 02:14:32.094 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 18 02:14:32.094 INFO kablam!    --> src/lib.rs:109:26
Sep 18 02:14:32.094 INFO kablam!     |
Sep 18 02:14:32.094 INFO kablam! 109 |                 for _ in (0..len) {
Sep 18 02:14:32.094 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Sep 18 02:14:32.094 INFO kablam! 
Sep 18 02:14:32.129 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 18 02:14:32.129 INFO kablam!   --> src/lib.rs:61:26
Sep 18 02:14:32.129 INFO kablam!    |
Sep 18 02:14:32.129 INFO kablam! 61 |                 for _ in (0..len) {
Sep 18 02:14:32.129 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Sep 18 02:14:32.129 INFO kablam!    |
Sep 18 02:14:32.129 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 02:14:32.129 INFO kablam! 
Sep 18 02:14:32.129 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 18 02:14:32.129 INFO kablam!    --> src/lib.rs:109:26
Sep 18 02:14:32.129 INFO kablam!     |
Sep 18 02:14:32.129 INFO kablam! 109 |                 for _ in (0..len) {
Sep 18 02:14:32.129 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Sep 18 02:14:32.129 INFO kablam! 
Sep 18 02:14:32.194 INFO kablam! warning: unused import: `RawDecoder`
Sep 18 02:14:32.194 INFO kablam!  --> src/parser.rs:3:36
Sep 18 02:14:32.194 INFO kablam!   |
Sep 18 02:14:32.194 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Sep 18 02:14:32.194 INFO kablam!   |                                    ^^^^^^^^^^
Sep 18 02:14:32.194 INFO kablam!   |
Sep 18 02:14:32.194 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 02:14:32.194 INFO kablam! 
Sep 18 02:14:32.242 INFO kablam! warning: method is never used: `reset`
Sep 18 02:14:32.242 INFO kablam!   --> src/buffer.rs:29:5
Sep 18 02:14:32.242 INFO kablam!    |
Sep 18 02:14:32.242 INFO kablam! 29 |     pub fn reset(&mut self) {
Sep 18 02:14:32.242 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:14:32.242 INFO kablam!    |
Sep 18 02:14:32.242 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 18 02:14:32.242 INFO kablam! 
Sep 18 02:14:32.242 INFO kablam! warning: method is never used: `pop`
Sep 18 02:14:32.242 INFO kablam!   --> src/history.rs:67:5
Sep 18 02:14:32.242 INFO kablam!    |
Sep 18 02:14:32.242 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Sep 18 02:14:32.242 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:14:32.242 INFO kablam! 
Sep 18 02:14:32.242 INFO kablam! warning: unused import: `RawDecoder`
Sep 18 02:14:32.242 INFO kablam!  --> src/parser.rs:3:36
Sep 18 02:14:32.242 INFO kablam!   |
Sep 18 02:14:32.242 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Sep 18 02:14:32.242 INFO kablam!   |                                    ^^^^^^^^^^
Sep 18 02:14:32.242 INFO kablam!   |
Sep 18 02:14:32.242 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 02:14:32.242 INFO kablam! 
Sep 18 02:14:32.293 INFO kablam! warning: method is never used: `reset`
Sep 18 02:14:32.293 INFO kablam!   --> src/buffer.rs:29:5
Sep 18 02:14:32.293 INFO kablam!    |
Sep 18 02:14:32.293 INFO kablam! 29 |     pub fn reset(&mut self) {
Sep 18 02:14:32.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:14:32.293 INFO kablam!    |
Sep 18 02:14:32.293 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 18 02:14:32.293 INFO kablam! 
Sep 18 02:14:32.293 INFO kablam! warning: method is never used: `pop`
Sep 18 02:14:32.293 INFO kablam!   --> src/history.rs:67:5
Sep 18 02:14:32.293 INFO kablam!    |
Sep 18 02:14:32.293 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Sep 18 02:14:32.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:14:32.293 INFO kablam! 
Sep 18 02:14:32.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Sep 18 02:14:32.784 INFO kablam! su: No module specific data is present
Sep 18 02:14:33.212 INFO running `"docker" "rm" "-f" "548dd3c9eb55ec9ace2563c901dd7c18518305f1931441b2e2ad0525e85a410f"`
Sep 18 02:14:33.315 INFO blam! 548dd3c9eb55ec9ace2563c901dd7c18518305f1931441b2e2ad0525e85a410f