Nov 05 01:15:38.628 INFO checking copperline-0.3.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 01:15:38.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 05 01:15:38.895 INFO blam! be2423af6d5fceec6314acad7e7cb90d3b77a35ce00284a40088e7dd8bcd437f
Nov 05 01:15:38.899 INFO running `"docker" "start" "-a" "be2423af6d5fceec6314acad7e7cb90d3b77a35ce00284a40088e7dd8bcd437f"`
Nov 05 01:15:39.594 INFO kablam! usermod: no changes
Nov 05 01:15:39.648 INFO kablam!     Checking strcursor v0.1.0
Nov 05 01:15:40.279 INFO kablam!     Checking copperline v0.3.0 (/source)
Nov 05 01:15:41.258 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 05 01:15:41.258 INFO kablam!   --> src/lib.rs:61:26
Nov 05 01:15:41.259 INFO kablam!    |
Nov 05 01:15:41.259 INFO kablam! 61 |                 for _ in (0..len) {
Nov 05 01:15:41.259 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 05 01:15:41.259 INFO kablam!    |
Nov 05 01:15:41.260 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:15:41.260 INFO kablam! 
Nov 05 01:15:41.260 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 05 01:15:41.261 INFO kablam!    --> src/lib.rs:109:26
Nov 05 01:15:41.261 INFO kablam!     |
Nov 05 01:15:41.261 INFO kablam! 109 |                 for _ in (0..len) {
Nov 05 01:15:41.261 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 05 01:15:41.262 INFO kablam! 
Nov 05 01:15:41.331 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 05 01:15:41.331 INFO kablam!   --> src/lib.rs:61:26
Nov 05 01:15:41.331 INFO kablam!    |
Nov 05 01:15:41.331 INFO kablam! 61 |                 for _ in (0..len) {
Nov 05 01:15:41.331 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 05 01:15:41.331 INFO kablam!    |
Nov 05 01:15:41.331 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:15:41.331 INFO kablam! 
Nov 05 01:15:41.331 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 05 01:15:41.331 INFO kablam!    --> src/lib.rs:109:26
Nov 05 01:15:41.331 INFO kablam!     |
Nov 05 01:15:41.331 INFO kablam! 109 |                 for _ in (0..len) {
Nov 05 01:15:41.331 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 05 01:15:41.331 INFO kablam! 
Nov 05 01:15:41.403 INFO kablam! warning: unused import: `RawDecoder`
Nov 05 01:15:41.403 INFO kablam!  --> src/parser.rs:3:36
Nov 05 01:15:41.403 INFO kablam!   |
Nov 05 01:15:41.403 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 05 01:15:41.403 INFO kablam!   |                                    ^^^^^^^^^^
Nov 05 01:15:41.403 INFO kablam!   |
Nov 05 01:15:41.403 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 05 01:15:41.403 INFO kablam! 
Nov 05 01:15:41.459 INFO kablam! warning: unused import: `RawDecoder`
Nov 05 01:15:41.459 INFO kablam!  --> src/parser.rs:3:36
Nov 05 01:15:41.459 INFO kablam!   |
Nov 05 01:15:41.459 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 05 01:15:41.459 INFO kablam!   |                                    ^^^^^^^^^^
Nov 05 01:15:41.459 INFO kablam!   |
Nov 05 01:15:41.459 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 05 01:15:41.459 INFO kablam! 
Nov 05 01:15:41.471 INFO kablam! warning: method is never used: `reset`
Nov 05 01:15:41.471 INFO kablam!   --> src/buffer.rs:29:5
Nov 05 01:15:41.471 INFO kablam!    |
Nov 05 01:15:41.471 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 05 01:15:41.471 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:15:41.471 INFO kablam!    |
Nov 05 01:15:41.471 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 05 01:15:41.471 INFO kablam! 
Nov 05 01:15:41.471 INFO kablam! warning: method is never used: `pop`
Nov 05 01:15:41.471 INFO kablam!   --> src/history.rs:67:5
Nov 05 01:15:41.471 INFO kablam!    |
Nov 05 01:15:41.471 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 05 01:15:41.471 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:15:41.471 INFO kablam! 
Nov 05 01:15:41.523 INFO kablam! warning: method is never used: `reset`
Nov 05 01:15:41.523 INFO kablam!   --> src/buffer.rs:29:5
Nov 05 01:15:41.523 INFO kablam!    |
Nov 05 01:15:41.523 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 05 01:15:41.523 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:15:41.523 INFO kablam!    |
Nov 05 01:15:41.523 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 05 01:15:41.523 INFO kablam! 
Nov 05 01:15:41.523 INFO kablam! warning: method is never used: `pop`
Nov 05 01:15:41.523 INFO kablam!   --> src/history.rs:67:5
Nov 05 01:15:41.523 INFO kablam!    |
Nov 05 01:15:41.523 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 05 01:15:41.523 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:15:41.523 INFO kablam! 
Nov 05 01:15:42.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Nov 05 01:15:42.948 INFO kablam! su: No module specific data is present
Nov 05 01:15:43.811 INFO running `"docker" "rm" "-f" "be2423af6d5fceec6314acad7e7cb90d3b77a35ce00284a40088e7dd8bcd437f"`
Nov 05 01:15:44.115 INFO blam! be2423af6d5fceec6314acad7e7cb90d3b77a35ce00284a40088e7dd8bcd437f