Nov 03 09:55:32.032 INFO checking copperline-0.3.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 09:55:32.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 09:55:32.346 INFO blam! 0413898e038765e47bc71e014e8116d734b08c4bf8d83ee04f24b3ecb5be0e3d
Nov 03 09:55:32.354 INFO running `"docker" "start" "-a" "0413898e038765e47bc71e014e8116d734b08c4bf8d83ee04f24b3ecb5be0e3d"`
Nov 03 09:55:33.641 INFO kablam! usermod: no changes
Nov 03 09:55:33.715 INFO kablam!     Checking strcursor v0.1.0
Nov 03 09:55:34.448 INFO kablam!     Checking copperline v0.3.0 (/source)
Nov 03 09:55:35.818 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 03 09:55:35.818 INFO kablam!   --> src/lib.rs:61:26
Nov 03 09:55:35.819 INFO kablam!    |
Nov 03 09:55:35.819 INFO kablam! 61 |                 for _ in (0..len) {
Nov 03 09:55:35.819 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 03 09:55:35.820 INFO kablam!    |
Nov 03 09:55:35.820 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 09:55:35.820 INFO kablam! 
Nov 03 09:55:35.820 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 03 09:55:35.821 INFO kablam!    --> src/lib.rs:109:26
Nov 03 09:55:35.821 INFO kablam!     |
Nov 03 09:55:35.821 INFO kablam! 109 |                 for _ in (0..len) {
Nov 03 09:55:35.821 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 03 09:55:35.822 INFO kablam! 
Nov 03 09:55:35.901 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 03 09:55:35.901 INFO kablam!   --> src/lib.rs:61:26
Nov 03 09:55:35.901 INFO kablam!    |
Nov 03 09:55:35.901 INFO kablam! 61 |                 for _ in (0..len) {
Nov 03 09:55:35.902 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 03 09:55:35.902 INFO kablam!    |
Nov 03 09:55:35.902 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 09:55:35.903 INFO kablam! 
Nov 03 09:55:35.903 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 03 09:55:35.903 INFO kablam!    --> src/lib.rs:109:26
Nov 03 09:55:35.903 INFO kablam!     |
Nov 03 09:55:35.904 INFO kablam! 109 |                 for _ in (0..len) {
Nov 03 09:55:35.904 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 03 09:55:35.904 INFO kablam! 
Nov 03 09:55:35.993 INFO kablam! warning: unused import: `RawDecoder`
Nov 03 09:55:35.993 INFO kablam!  --> src/parser.rs:3:36
Nov 03 09:55:35.993 INFO kablam!   |
Nov 03 09:55:35.993 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 03 09:55:35.994 INFO kablam!   |                                    ^^^^^^^^^^
Nov 03 09:55:35.994 INFO kablam!   |
Nov 03 09:55:35.994 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 09:55:35.995 INFO kablam! 
Nov 03 09:55:36.025 INFO kablam! warning: unused import: `RawDecoder`
Nov 03 09:55:36.025 INFO kablam!  --> src/parser.rs:3:36
Nov 03 09:55:36.025 INFO kablam!   |
Nov 03 09:55:36.026 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 03 09:55:36.026 INFO kablam!   |                                    ^^^^^^^^^^
Nov 03 09:55:36.026 INFO kablam!   |
Nov 03 09:55:36.026 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 09:55:36.027 INFO kablam! 
Nov 03 09:55:36.056 INFO kablam! warning: method is never used: `reset`
Nov 03 09:55:36.057 INFO kablam!   --> src/buffer.rs:29:5
Nov 03 09:55:36.057 INFO kablam!    |
Nov 03 09:55:36.057 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 03 09:55:36.058 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:55:36.058 INFO kablam!    |
Nov 03 09:55:36.058 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 09:55:36.058 INFO kablam! 
Nov 03 09:55:36.059 INFO kablam! warning: method is never used: `pop`
Nov 03 09:55:36.059 INFO kablam!   --> src/history.rs:67:5
Nov 03 09:55:36.059 INFO kablam!    |
Nov 03 09:55:36.059 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 03 09:55:36.060 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:55:36.060 INFO kablam! 
Nov 03 09:55:36.092 INFO kablam! warning: method is never used: `reset`
Nov 03 09:55:36.092 INFO kablam!   --> src/buffer.rs:29:5
Nov 03 09:55:36.092 INFO kablam!    |
Nov 03 09:55:36.092 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 03 09:55:36.092 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:55:36.092 INFO kablam!    |
Nov 03 09:55:36.092 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 09:55:36.092 INFO kablam! 
Nov 03 09:55:36.092 INFO kablam! warning: method is never used: `pop`
Nov 03 09:55:36.092 INFO kablam!   --> src/history.rs:67:5
Nov 03 09:55:36.092 INFO kablam!    |
Nov 03 09:55:36.092 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 03 09:55:36.092 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:55:36.092 INFO kablam! 
Nov 03 09:55:37.460 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Nov 03 09:55:37.467 INFO kablam! su: No module specific data is present
Nov 03 09:55:37.939 INFO running `"docker" "rm" "-f" "0413898e038765e47bc71e014e8116d734b08c4bf8d83ee04f24b3ecb5be0e3d"`
Nov 03 09:55:38.092 INFO blam! 0413898e038765e47bc71e014e8116d734b08c4bf8d83ee04f24b3ecb5be0e3d