Nov 07 16:30:43.108 INFO checking copperline-0.3.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 16:30:43.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 16:30:43.474 INFO blam! 403120f9674e7594cc007e049ffbe5d508c218335f1db0a8f7695be33c537dfa
Nov 07 16:30:43.476 INFO running `"docker" "start" "-a" "403120f9674e7594cc007e049ffbe5d508c218335f1db0a8f7695be33c537dfa"`
Nov 07 16:30:44.317 INFO kablam! usermod: no changes
Nov 07 16:30:44.428 INFO kablam!     Checking strcursor v0.1.0
Nov 07 16:30:44.444 INFO kablam!     Checking nix v0.4.3
Nov 07 16:30:47.696 INFO kablam!     Checking copperline v0.3.0 (/source)
Nov 07 16:30:49.356 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 07 16:30:49.357 INFO kablam!   --> src/lib.rs:61:26
Nov 07 16:30:49.357 INFO kablam!    |
Nov 07 16:30:49.357 INFO kablam! 61 |                 for _ in (0..len) {
Nov 07 16:30:49.358 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 07 16:30:49.358 INFO kablam!    |
Nov 07 16:30:49.358 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 16:30:49.359 INFO kablam! 
Nov 07 16:30:49.359 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 07 16:30:49.359 INFO kablam!    --> src/lib.rs:109:26
Nov 07 16:30:49.359 INFO kablam!     |
Nov 07 16:30:49.360 INFO kablam! 109 |                 for _ in (0..len) {
Nov 07 16:30:49.360 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 07 16:30:49.360 INFO kablam! 
Nov 07 16:30:49.516 INFO kablam! warning: unused import: `RawDecoder`
Nov 07 16:30:49.517 INFO kablam!  --> src/parser.rs:3:36
Nov 07 16:30:49.517 INFO kablam!   |
Nov 07 16:30:49.517 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 07 16:30:49.518 INFO kablam!   |                                    ^^^^^^^^^^
Nov 07 16:30:49.518 INFO kablam!   |
Nov 07 16:30:49.518 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 16:30:49.519 INFO kablam! 
Nov 07 16:30:49.519 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 07 16:30:49.519 INFO kablam!   --> src/lib.rs:61:26
Nov 07 16:30:49.520 INFO kablam!    |
Nov 07 16:30:49.520 INFO kablam! 61 |                 for _ in (0..len) {
Nov 07 16:30:49.520 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 07 16:30:49.520 INFO kablam!    |
Nov 07 16:30:49.521 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 16:30:49.521 INFO kablam! 
Nov 07 16:30:49.521 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 07 16:30:49.522 INFO kablam!    --> src/lib.rs:109:26
Nov 07 16:30:49.522 INFO kablam!     |
Nov 07 16:30:49.522 INFO kablam! 109 |                 for _ in (0..len) {
Nov 07 16:30:49.522 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 07 16:30:49.523 INFO kablam! 
Nov 07 16:30:49.648 INFO kablam! warning: method is never used: `reset`
Nov 07 16:30:49.649 INFO kablam!   --> src/buffer.rs:29:5
Nov 07 16:30:49.649 INFO kablam!    |
Nov 07 16:30:49.649 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 07 16:30:49.649 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 16:30:49.650 INFO kablam!    |
Nov 07 16:30:49.650 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 16:30:49.650 INFO kablam! 
Nov 07 16:30:49.651 INFO kablam! warning: method is never used: `pop`
Nov 07 16:30:49.651 INFO kablam!   --> src/history.rs:67:5
Nov 07 16:30:49.651 INFO kablam!    |
Nov 07 16:30:49.651 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 07 16:30:49.652 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 16:30:49.652 INFO kablam! 
Nov 07 16:30:49.892 INFO kablam! warning: unused import: `RawDecoder`
Nov 07 16:30:49.893 INFO kablam!  --> src/parser.rs:3:36
Nov 07 16:30:49.893 INFO kablam!   |
Nov 07 16:30:49.893 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 07 16:30:49.894 INFO kablam!   |                                    ^^^^^^^^^^
Nov 07 16:30:49.897 INFO kablam!   |
Nov 07 16:30:49.897 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 16:30:49.897 INFO kablam! 
Nov 07 16:30:50.028 INFO kablam! warning: method is never used: `reset`
Nov 07 16:30:50.028 INFO kablam!   --> src/buffer.rs:29:5
Nov 07 16:30:50.028 INFO kablam!    |
Nov 07 16:30:50.028 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 07 16:30:50.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 16:30:50.028 INFO kablam!    |
Nov 07 16:30:50.028 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 16:30:50.028 INFO kablam! 
Nov 07 16:30:50.028 INFO kablam! warning: method is never used: `pop`
Nov 07 16:30:50.028 INFO kablam!   --> src/history.rs:67:5
Nov 07 16:30:50.028 INFO kablam!    |
Nov 07 16:30:50.028 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 07 16:30:50.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 16:30:50.028 INFO kablam! 
Nov 07 16:30:51.213 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
Nov 07 16:30:51.219 INFO kablam! su: No module specific data is present
Nov 07 16:30:51.882 INFO running `"docker" "rm" "-f" "403120f9674e7594cc007e049ffbe5d508c218335f1db0a8f7695be33c537dfa"`
Nov 07 16:30:52.174 INFO blam! 403120f9674e7594cc007e049ffbe5d508c218335f1db0a8f7695be33c537dfa