Oct 26 19:14:46.976 INFO checking tomasz-pankowski/rust-class-ps1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 19:14:46.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 19:14:47.603 INFO blam! f1de2b028d930ea7b44b3ad2a78382736dbe5ba084f64bb677c3af33f8ff133b
Oct 26 19:14:47.605 INFO running `"docker" "start" "-a" "f1de2b028d930ea7b44b3ad2a78382736dbe5ba084f64bb677c3af33f8ff133b"`
Oct 26 19:14:49.054 INFO kablam! usermod: no changes
Oct 26 19:14:49.119 INFO kablam!     Checking ps1 v0.0.1 (/source)
Oct 26 19:14:49.531 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.531 INFO kablam!   --> src/main.rs:57:32
Oct 26 19:14:49.532 INFO kablam!    |
Oct 26 19:14:49.532 INFO kablam! 57 |                                     Err(why) => panic!("couldn't open"),
Oct 26 19:14:49.532 INFO kablam!    |                                         ^^^ help: consider using `_why` instead
Oct 26 19:14:49.533 INFO kablam!    |
Oct 26 19:14:49.533 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:14:49.533 INFO kablam! 
Oct 26 19:14:49.534 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.534 INFO kablam!   --> src/main.rs:62:13
Oct 26 19:14:49.534 INFO kablam!    |
Oct 26 19:14:49.535 INFO kablam! 62 |                                 Err(why) => panic!("couldn't read "),
Oct 26 19:14:49.535 INFO kablam!    |                                     ^^^ help: consider using `_why` instead
Oct 26 19:14:49.535 INFO kablam! 
Oct 26 19:14:49.535 INFO kablam! warning: variable `response_default` is assigned to, but never used
Oct 26 19:14:49.536 INFO kablam!   --> src/main.rs:72:10
Oct 26 19:14:49.536 INFO kablam!    |
Oct 26 19:14:49.536 INFO kablam! 72 |                     let response_default;
Oct 26 19:14:49.536 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.537 INFO kablam!    |
Oct 26 19:14:49.537 INFO kablam!    = note: consider using `_response_default` instead
Oct 26 19:14:49.537 INFO kablam! 
Oct 26 19:14:49.537 INFO kablam! warning: value assigned to `response_default` is never read
Oct 26 19:14:49.538 INFO kablam!   --> src/main.rs:74:7
Oct 26 19:14:49.538 INFO kablam!    |
Oct 26 19:14:49.538 INFO kablam! 74 |                         response_default =format!(
Oct 26 19:14:49.539 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.539 INFO kablam!    |
Oct 26 19:14:49.539 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 26 19:14:49.539 INFO kablam! 
Oct 26 19:14:49.567 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.567 INFO kablam!   --> src/main.rs:57:32
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam! 57 |                                     Err(why) => panic!("couldn't open"),
Oct 26 19:14:49.567 INFO kablam!    |                                         ^^^ help: consider using `_why` instead
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:14:49.567 INFO kablam! 
Oct 26 19:14:49.567 INFO kablam! warning: unused variable: `why`
Oct 26 19:14:49.567 INFO kablam!   --> src/main.rs:62:13
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam! 62 |                                 Err(why) => panic!("couldn't read "),
Oct 26 19:14:49.567 INFO kablam!    |                                     ^^^ help: consider using `_why` instead
Oct 26 19:14:49.567 INFO kablam! 
Oct 26 19:14:49.567 INFO kablam! warning: variable `response_default` is assigned to, but never used
Oct 26 19:14:49.567 INFO kablam!   --> src/main.rs:72:10
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam! 72 |                     let response_default;
Oct 26 19:14:49.567 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam!    = note: consider using `_response_default` instead
Oct 26 19:14:49.567 INFO kablam! 
Oct 26 19:14:49.567 INFO kablam! warning: value assigned to `response_default` is never read
Oct 26 19:14:49.567 INFO kablam!   --> src/main.rs:74:7
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam! 74 |                         response_default =format!(
Oct 26 19:14:49.567 INFO kablam!    |                         ^^^^^^^^^^^^^^^^
Oct 26 19:14:49.567 INFO kablam!    |
Oct 26 19:14:49.567 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 26 19:14:49.567 INFO kablam! 
Oct 26 19:14:49.574 INFO kablam! warning: static variable `counter` should have an upper case name such as `COUNTER`
Oct 26 19:14:49.574 INFO kablam!   --> src/main.rs:29:5
Oct 26 19:14:49.574 INFO kablam!    |
Oct 26 19:14:49.574 INFO kablam! 29 |     static mut counter: i32 = 0;
Oct 26 19:14:49.574 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:14:49.574 INFO kablam!    |
Oct 26 19:14:49.574 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Oct 26 19:14:49.574 INFO kablam! 
Oct 26 19:14:49.619 INFO kablam! warning: static variable `counter` should have an upper case name such as `COUNTER`
Oct 26 19:14:49.619 INFO kablam!   --> src/main.rs:29:5
Oct 26 19:14:49.619 INFO kablam!    |
Oct 26 19:14:49.619 INFO kablam! 29 |     static mut counter: i32 = 0;
Oct 26 19:14:49.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:14:49.627 INFO kablam!    |
Oct 26 19:14:49.628 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Oct 26 19:14:49.628 INFO kablam! 
Oct 26 19:14:49.661 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Oct 26 19:14:49.663 INFO kablam! su: No module specific data is present
Oct 26 19:14:50.320 INFO running `"docker" "rm" "-f" "f1de2b028d930ea7b44b3ad2a78382736dbe5ba084f64bb677c3af33f8ff133b"`
Oct 26 19:14:50.629 INFO blam! f1de2b028d930ea7b44b3ad2a78382736dbe5ba084f64bb677c3af33f8ff133b