Nov 10 07:39:17.913 INFO checking copperline-0.3.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 07:39:17.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 07:39:18.355 INFO blam! 5583e3c9ab4bcf8edcbce6b185f9afe8cca72cdbaa47b42d668ad0fc846b07d8
Nov 10 07:39:18.363 INFO running `"docker" "start" "-a" "5583e3c9ab4bcf8edcbce6b185f9afe8cca72cdbaa47b42d668ad0fc846b07d8"`
Nov 10 07:39:19.652 INFO kablam! usermod: no changes
Nov 10 07:39:19.729 INFO kablam!     Checking strcursor v0.1.0
Nov 10 07:39:20.443 INFO kablam!     Checking copperline v0.3.0 (/source)
Nov 10 07:39:21.511 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 07:39:21.512 INFO kablam!   --> src/lib.rs:61:26
Nov 10 07:39:21.512 INFO kablam!    |
Nov 10 07:39:21.512 INFO kablam! 61 |                 for _ in (0..len) {
Nov 10 07:39:21.513 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 10 07:39:21.513 INFO kablam!    |
Nov 10 07:39:21.514 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 07:39:21.514 INFO kablam! 
Nov 10 07:39:21.514 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 07:39:21.515 INFO kablam!    --> src/lib.rs:109:26
Nov 10 07:39:21.515 INFO kablam!     |
Nov 10 07:39:21.515 INFO kablam! 109 |                 for _ in (0..len) {
Nov 10 07:39:21.516 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 10 07:39:21.516 INFO kablam! 
Nov 10 07:39:21.639 INFO kablam! warning: unused import: `RawDecoder`
Nov 10 07:39:21.639 INFO kablam!  --> src/parser.rs:3:36
Nov 10 07:39:21.639 INFO kablam!   |
Nov 10 07:39:21.639 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 10 07:39:21.639 INFO kablam!   |                                    ^^^^^^^^^^
Nov 10 07:39:21.639 INFO kablam!   |
Nov 10 07:39:21.639 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 07:39:21.639 INFO kablam! 
Nov 10 07:39:21.639 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 07:39:21.639 INFO kablam!   --> src/lib.rs:61:26
Nov 10 07:39:21.639 INFO kablam!    |
Nov 10 07:39:21.639 INFO kablam! 61 |                 for _ in (0..len) {
Nov 10 07:39:21.639 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Nov 10 07:39:21.639 INFO kablam!    |
Nov 10 07:39:21.639 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 07:39:21.639 INFO kablam! 
Nov 10 07:39:21.639 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 07:39:21.639 INFO kablam!    --> src/lib.rs:109:26
Nov 10 07:39:21.639 INFO kablam!     |
Nov 10 07:39:21.639 INFO kablam! 109 |                 for _ in (0..len) {
Nov 10 07:39:21.639 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Nov 10 07:39:21.639 INFO kablam! 
Nov 10 07:39:21.695 INFO kablam! warning: method is never used: `reset`
Nov 10 07:39:21.696 INFO kablam!   --> src/buffer.rs:29:5
Nov 10 07:39:21.696 INFO kablam!    |
Nov 10 07:39:21.696 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 10 07:39:21.696 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:39:21.696 INFO kablam!    |
Nov 10 07:39:21.696 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 07:39:21.697 INFO kablam! 
Nov 10 07:39:21.697 INFO kablam! warning: method is never used: `pop`
Nov 10 07:39:21.697 INFO kablam!   --> src/history.rs:67:5
Nov 10 07:39:21.697 INFO kablam!    |
Nov 10 07:39:21.697 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 10 07:39:21.697 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:39:21.698 INFO kablam! 
Nov 10 07:39:21.791 INFO kablam! warning: unused import: `RawDecoder`
Nov 10 07:39:21.791 INFO kablam!  --> src/parser.rs:3:36
Nov 10 07:39:21.792 INFO kablam!   |
Nov 10 07:39:21.792 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Nov 10 07:39:21.792 INFO kablam!   |                                    ^^^^^^^^^^
Nov 10 07:39:21.792 INFO kablam!   |
Nov 10 07:39:21.792 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 07:39:21.792 INFO kablam! 
Nov 10 07:39:21.851 INFO kablam! warning: method is never used: `reset`
Nov 10 07:39:21.851 INFO kablam!   --> src/buffer.rs:29:5
Nov 10 07:39:21.851 INFO kablam!    |
Nov 10 07:39:21.851 INFO kablam! 29 |     pub fn reset(&mut self) {
Nov 10 07:39:21.851 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:39:21.851 INFO kablam!    |
Nov 10 07:39:21.851 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 07:39:21.851 INFO kablam! 
Nov 10 07:39:21.851 INFO kablam! warning: method is never used: `pop`
Nov 10 07:39:21.851 INFO kablam!   --> src/history.rs:67:5
Nov 10 07:39:21.851 INFO kablam!    |
Nov 10 07:39:21.851 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Nov 10 07:39:21.851 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:39:21.851 INFO kablam! 
Nov 10 07:39:23.084 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Nov 10 07:39:23.088 INFO kablam! su: No module specific data is present
Nov 10 07:39:23.572 INFO running `"docker" "rm" "-f" "5583e3c9ab4bcf8edcbce6b185f9afe8cca72cdbaa47b42d668ad0fc846b07d8"`
Nov 10 07:39:23.970 INFO blam! 5583e3c9ab4bcf8edcbce6b185f9afe8cca72cdbaa47b42d668ad0fc846b07d8