Nov 29 18:55:00.873 INFO checking samrayleung/hound against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:55:00.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 18:55:01.333 INFO [stdout] 1c56b922a6a7427f7151fdc08a253cd79a1734baf5b40a54bc574194bbae4cbb
Nov 29 18:55:01.340 INFO running `"docker" "start" "-a" "1c56b922a6a7427f7151fdc08a253cd79a1734baf5b40a54bc574194bbae4cbb"`
Nov 29 18:55:02.496 INFO [stderr] usermod: no changes
Nov 29 18:55:02.596 INFO [stderr]     Checking hound v0.1.0 (/source)
Nov 29 18:55:03.108 INFO [stderr] warning: unused variable: `i`
Nov 29 18:55:03.108 INFO [stderr]  --> src/main.rs:9:9
Nov 29 18:55:03.108 INFO [stderr]   |
Nov 29 18:55:03.108 INFO [stderr] 9 |     for i in 0..10 {
Nov 29 18:55:03.108 INFO [stderr]   |         ^ help: consider using `_i` instead
Nov 29 18:55:03.108 INFO [stderr]   |
Nov 29 18:55:03.108 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 18:55:03.108 INFO [stderr] 
Nov 29 18:55:03.136 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Nov 29 18:55:03.136 INFO [stderr]  --> src/main.rs:5:1
Nov 29 18:55:03.136 INFO [stderr]   |
Nov 29 18:55:03.136 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Nov 29 18:55:03.136 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:55:03.136 INFO [stderr]   |
Nov 29 18:55:03.136 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:55:03.136 INFO [stderr] 
Nov 29 18:55:03.324 INFO [stderr] warning: unused variable: `i`
Nov 29 18:55:03.324 INFO [stderr]  --> src/main.rs:9:9
Nov 29 18:55:03.324 INFO [stderr]   |
Nov 29 18:55:03.324 INFO [stderr] 9 |     for i in 0..10 {
Nov 29 18:55:03.324 INFO [stderr]   |         ^ help: consider using `_i` instead
Nov 29 18:55:03.324 INFO [stderr]   |
Nov 29 18:55:03.324 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 18:55:03.324 INFO [stderr] 
Nov 29 18:55:03.344 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Nov 29 18:55:03.344 INFO [stderr]  --> src/main.rs:5:1
Nov 29 18:55:03.344 INFO [stderr]   |
Nov 29 18:55:03.344 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Nov 29 18:55:03.344 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:55:03.344 INFO [stderr]   |
Nov 29 18:55:03.344 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:55:03.344 INFO [stderr] 
Nov 29 18:55:03.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 29 18:55:03.380 INFO [stderr] su: No module specific data is present
Nov 29 18:55:04.370 INFO running `"docker" "inspect" "1c56b922a6a7427f7151fdc08a253cd79a1734baf5b40a54bc574194bbae4cbb"`
Nov 29 18:55:04.593 INFO running `"docker" "rm" "-f" "1c56b922a6a7427f7151fdc08a253cd79a1734baf5b40a54bc574194bbae4cbb"`
Nov 29 18:55:04.906 INFO [stdout] 1c56b922a6a7427f7151fdc08a253cd79a1734baf5b40a54bc574194bbae4cbb