Oct 27 23:39:14.174 INFO checking copperline-0.3.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 23:39:14.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 23:39:14.443 INFO blam! 5ea1e2c8afe4e2c2f0fda556a22eae9898fcda7371f207f7367e99d265e15893
Oct 27 23:39:14.449 INFO running `"docker" "start" "-a" "5ea1e2c8afe4e2c2f0fda556a22eae9898fcda7371f207f7367e99d265e15893"`
Oct 27 23:39:14.986 INFO kablam! usermod: no changes
Oct 27 23:39:15.033 INFO kablam!     Checking strcursor v0.1.0
Oct 27 23:39:15.725 INFO kablam!     Checking copperline v0.3.0 (/source)
Oct 27 23:39:16.855 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 23:39:16.855 INFO kablam!   --> src/lib.rs:61:26
Oct 27 23:39:16.855 INFO kablam!    |
Oct 27 23:39:16.855 INFO kablam! 61 |                 for _ in (0..len) {
Oct 27 23:39:16.855 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Oct 27 23:39:16.855 INFO kablam!    |
Oct 27 23:39:16.855 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 23:39:16.855 INFO kablam! 
Oct 27 23:39:16.855 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 23:39:16.855 INFO kablam!    --> src/lib.rs:109:26
Oct 27 23:39:16.855 INFO kablam!     |
Oct 27 23:39:16.855 INFO kablam! 109 |                 for _ in (0..len) {
Oct 27 23:39:16.855 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Oct 27 23:39:16.855 INFO kablam! 
Oct 27 23:39:16.979 INFO kablam! warning: unused import: `RawDecoder`
Oct 27 23:39:16.979 INFO kablam!  --> src/parser.rs:3:36
Oct 27 23:39:16.979 INFO kablam!   |
Oct 27 23:39:16.979 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Oct 27 23:39:16.979 INFO kablam!   |                                    ^^^^^^^^^^
Oct 27 23:39:16.979 INFO kablam!   |
Oct 27 23:39:16.979 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:39:16.979 INFO kablam! 
Oct 27 23:39:17.047 INFO kablam! warning: method is never used: `reset`
Oct 27 23:39:17.047 INFO kablam!   --> src/buffer.rs:29:5
Oct 27 23:39:17.047 INFO kablam!    |
Oct 27 23:39:17.047 INFO kablam! 29 |     pub fn reset(&mut self) {
Oct 27 23:39:17.047 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:39:17.047 INFO kablam!    |
Oct 27 23:39:17.047 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 23:39:17.047 INFO kablam! 
Oct 27 23:39:17.047 INFO kablam! warning: method is never used: `pop`
Oct 27 23:39:17.047 INFO kablam!   --> src/history.rs:67:5
Oct 27 23:39:17.047 INFO kablam!    |
Oct 27 23:39:17.047 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Oct 27 23:39:17.047 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:39:17.047 INFO kablam! 
Oct 27 23:39:17.063 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 23:39:17.063 INFO kablam!   --> src/lib.rs:61:26
Oct 27 23:39:17.063 INFO kablam!    |
Oct 27 23:39:17.063 INFO kablam! 61 |                 for _ in (0..len) {
Oct 27 23:39:17.063 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Oct 27 23:39:17.063 INFO kablam!    |
Oct 27 23:39:17.063 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 23:39:17.063 INFO kablam! 
Oct 27 23:39:17.063 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 23:39:17.063 INFO kablam!    --> src/lib.rs:109:26
Oct 27 23:39:17.063 INFO kablam!     |
Oct 27 23:39:17.063 INFO kablam! 109 |                 for _ in (0..len) {
Oct 27 23:39:17.063 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Oct 27 23:39:17.063 INFO kablam! 
Oct 27 23:39:17.231 INFO kablam! warning: unused import: `RawDecoder`
Oct 27 23:39:17.231 INFO kablam!  --> src/parser.rs:3:36
Oct 27 23:39:17.231 INFO kablam!   |
Oct 27 23:39:17.231 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Oct 27 23:39:17.231 INFO kablam!   |                                    ^^^^^^^^^^
Oct 27 23:39:17.231 INFO kablam!   |
Oct 27 23:39:17.231 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:39:17.231 INFO kablam! 
Oct 27 23:39:17.327 INFO kablam! warning: method is never used: `reset`
Oct 27 23:39:17.327 INFO kablam!   --> src/buffer.rs:29:5
Oct 27 23:39:17.327 INFO kablam!    |
Oct 27 23:39:17.327 INFO kablam! 29 |     pub fn reset(&mut self) {
Oct 27 23:39:17.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:39:17.327 INFO kablam!    |
Oct 27 23:39:17.327 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 23:39:17.327 INFO kablam! 
Oct 27 23:39:17.327 INFO kablam! warning: method is never used: `pop`
Oct 27 23:39:17.327 INFO kablam!   --> src/history.rs:67:5
Oct 27 23:39:17.327 INFO kablam!    |
Oct 27 23:39:17.327 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Oct 27 23:39:17.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:39:17.327 INFO kablam! 
Oct 27 23:39:18.751 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Oct 27 23:39:18.767 INFO kablam! su: No module specific data is present
Oct 27 23:39:19.945 INFO running `"docker" "rm" "-f" "5ea1e2c8afe4e2c2f0fda556a22eae9898fcda7371f207f7367e99d265e15893"`
Oct 27 23:39:20.267 INFO blam! 5ea1e2c8afe4e2c2f0fda556a22eae9898fcda7371f207f7367e99d265e15893