Oct 26 19:14:47.213 INFO checking tomasz-pankowski/rust-class-ps1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 19:14:47.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 26 19:14:47.615 INFO blam! 0bb0df93d5f858924707674d972c9a812173cf44f5cfc5cf375cd93749adc65b
Oct 26 19:14:47.617 INFO running `"docker" "start" "-a" "0bb0df93d5f858924707674d972c9a812173cf44f5cfc5cf375cd93749adc65b"`
Oct 26 19:14:48.751 INFO kablam! usermod: no changes
Oct 26 19:14:48.771 INFO kablam!     Checking ps1 v0.0.1 (/source)
Oct 26 19:14:49.282 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.282 INFO kablam!   --> src/main.rs:57:32
Oct 26 19:14:49.282 INFO kablam!    |
Oct 26 19:14:49.283 INFO kablam! 57 |                                     Err(why) => panic!("couldn't open"),
Oct 26 19:14:49.283 INFO kablam!    |                                         ^^^ help: consider using `_why` instead
Oct 26 19:14:49.283 INFO kablam!    |
Oct 26 19:14:49.284 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:14:49.284 INFO kablam! 
Oct 26 19:14:49.284 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.284 INFO kablam!   --> src/main.rs:62:13
Oct 26 19:14:49.285 INFO kablam!    |
Oct 26 19:14:49.285 INFO kablam! 62 |                                 Err(why) => panic!("couldn't read "),
Oct 26 19:14:49.285 INFO kablam!    |                                     ^^^ help: consider using `_why` instead
Oct 26 19:14:49.286 INFO kablam! 
Oct 26 19:14:49.286 INFO kablam! warning: variable `response_default` is assigned to, but never used
Oct 26 19:14:49.286 INFO kablam!   --> src/main.rs:72:10
Oct 26 19:14:49.286 INFO kablam!    |
Oct 26 19:14:49.287 INFO kablam! 72 |                     let response_default;
Oct 26 19:14:49.287 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.287 INFO kablam!    |
Oct 26 19:14:49.287 INFO kablam!    = note: consider using `_response_default` instead
Oct 26 19:14:49.288 INFO kablam! 
Oct 26 19:14:49.288 INFO kablam! warning: value assigned to `response_default` is never read
Oct 26 19:14:49.288 INFO kablam!   --> src/main.rs:74:7
Oct 26 19:14:49.289 INFO kablam!    |
Oct 26 19:14:49.289 INFO kablam! 74 |                         response_default =format!(
Oct 26 19:14:49.289 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.289 INFO kablam!    |
Oct 26 19:14:49.290 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 26 19:14:49.290 INFO kablam! 
Oct 26 19:14:49.331 INFO kablam! warning: static variable `counter` should have an upper case name such as `COUNTER`
Oct 26 19:14:49.331 INFO kablam!   --> src/main.rs:29:5
Oct 26 19:14:49.332 INFO kablam!    |
Oct 26 19:14:49.332 INFO kablam! 29 |     static mut counter: i32 = 0;
Oct 26 19:14:49.332 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:14:49.333 INFO kablam!    |
Oct 26 19:14:49.333 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Oct 26 19:14:49.333 INFO kablam! 
Oct 26 19:14:49.367 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.367 INFO kablam!   --> src/main.rs:57:32
Oct 26 19:14:49.368 INFO kablam!    |
Oct 26 19:14:49.368 INFO kablam! 57 |                                     Err(why) => panic!("couldn't open"),
Oct 26 19:14:49.368 INFO kablam!    |                                         ^^^ help: consider using `_why` instead
Oct 26 19:14:49.369 INFO kablam!    |
Oct 26 19:14:49.369 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:14:49.369 INFO kablam! 
Oct 26 19:14:49.369 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.370 INFO kablam!   --> src/main.rs:62:13
Oct 26 19:14:49.370 INFO kablam!    |
Oct 26 19:14:49.370 INFO kablam! 62 |                                 Err(why) => panic!("couldn't read "),
Oct 26 19:14:49.371 INFO kablam!    |                                     ^^^ help: consider using `_why` instead
Oct 26 19:14:49.371 INFO kablam! 
Oct 26 19:14:49.371 INFO kablam! warning: variable `response_default` is assigned to, but never used
Oct 26 19:14:49.371 INFO kablam!   --> src/main.rs:72:10
Oct 26 19:14:49.372 INFO kablam!    |
Oct 26 19:14:49.372 INFO kablam! 72 |                     let response_default;
Oct 26 19:14:49.372 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.373 INFO kablam!    |
Oct 26 19:14:49.373 INFO kablam!    = note: consider using `_response_default` instead
Oct 26 19:14:49.373 INFO kablam! 
Oct 26 19:14:49.373 INFO kablam! warning: value assigned to `response_default` is never read
Oct 26 19:14:49.374 INFO kablam!   --> src/main.rs:74:7
Oct 26 19:14:49.374 INFO kablam!    |
Oct 26 19:14:49.374 INFO kablam! 74 |                         response_default =format!(
Oct 26 19:14:49.375 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.375 INFO kablam!    |
Oct 26 19:14:49.375 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 26 19:14:49.375 INFO kablam! 
Oct 26 19:14:49.419 INFO kablam! warning: static variable `counter` should have an upper case name such as `COUNTER`
Oct 26 19:14:49.419 INFO kablam!   --> src/main.rs:29:5
Oct 26 19:14:49.420 INFO kablam!    |
Oct 26 19:14:49.420 INFO kablam! 29 |     static mut counter: i32 = 0;
Oct 26 19:14:49.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:14:49.421 INFO kablam!    |
Oct 26 19:14:49.421 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Oct 26 19:14:49.421 INFO kablam! 
Oct 26 19:14:49.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 26 19:14:49.471 INFO kablam! su: No module specific data is present
Oct 26 19:14:50.243 INFO running `"docker" "rm" "-f" "0bb0df93d5f858924707674d972c9a812173cf44f5cfc5cf375cd93749adc65b"`
Oct 26 19:14:50.527 INFO blam! 0bb0df93d5f858924707674d972c9a812173cf44f5cfc5cf375cd93749adc65b