Nov 02 19:05:21.393 INFO checking VoxWave/Compilers2018 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 19:05:21.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 19:05:21.845 INFO blam! 4ade39fc56fa86eaa280aef6673cd32aee9dfc11957e324990c2ea8b0222f698
Nov 02 19:05:21.847 INFO running `"docker" "start" "-a" "4ade39fc56fa86eaa280aef6673cd32aee9dfc11957e324990c2ea8b0222f698"`
Nov 02 19:05:24.375 INFO kablam! usermod: no changes
Nov 02 19:05:24.564 INFO kablam!     Checking char_stream v0.1.8
Nov 02 19:05:24.592 INFO kablam!     Checking rayon v1.0.1
Nov 02 19:05:29.105 INFO kablam!     Checking minipl-compiler v0.1.0 (/source)
Nov 02 19:05:31.442 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Nov 02 19:05:31.442 INFO kablam!  --> src/main.rs:7:5
Nov 02 19:05:31.442 INFO kablam!   |
Nov 02 19:05:31.442 INFO kablam! 7 | use std::sync::mpsc::Sender;
Nov 02 19:05:31.442 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:31.442 INFO kablam!   |
Nov 02 19:05:31.442 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 19:05:31.442 INFO kablam! 
Nov 02 19:05:31.444 INFO kablam! warning: unused import: `std::sync::mpsc::Receiver`
Nov 02 19:05:31.444 INFO kablam!  --> src/main.rs:8:5
Nov 02 19:05:31.444 INFO kablam!   |
Nov 02 19:05:31.444 INFO kablam! 8 | use std::sync::mpsc::Receiver;
Nov 02 19:05:31.444 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:31.444 INFO kablam! 
Nov 02 19:05:31.444 INFO kablam! warning: unused import: `std::process::abort`
Nov 02 19:05:31.444 INFO kablam!   --> src/main.rs:10:5
Nov 02 19:05:31.444 INFO kablam!    |
Nov 02 19:05:31.444 INFO kablam! 10 | use std::process::abort;
Nov 02 19:05:31.444 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:31.444 INFO kablam! 
Nov 02 19:05:31.854 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Nov 02 19:05:31.854 INFO kablam!  --> src/main.rs:7:5
Nov 02 19:05:31.854 INFO kablam!   |
Nov 02 19:05:31.854 INFO kablam! 7 | use std::sync::mpsc::Sender;
Nov 02 19:05:31.854 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:31.854 INFO kablam!   |
Nov 02 19:05:31.854 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 19:05:31.854 INFO kablam! 
Nov 02 19:05:31.860 INFO kablam! warning: unused import: `std::sync::mpsc::Receiver`
Nov 02 19:05:31.860 INFO kablam!  --> src/main.rs:8:5
Nov 02 19:05:31.860 INFO kablam!   |
Nov 02 19:05:31.860 INFO kablam! 8 | use std::sync::mpsc::Receiver;
Nov 02 19:05:31.860 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:31.860 INFO kablam! 
Nov 02 19:05:31.860 INFO kablam! warning: unused import: `std::process::abort`
Nov 02 19:05:31.860 INFO kablam!   --> src/main.rs:10:5
Nov 02 19:05:31.860 INFO kablam!    |
Nov 02 19:05:31.860 INFO kablam! 10 | use std::process::abort;
Nov 02 19:05:31.860 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:31.860 INFO kablam! 
Nov 02 19:05:31.965 INFO kablam! warning: unreachable pattern
Nov 02 19:05:31.965 INFO kablam!    --> src/parser/mod.rs:255:17
Nov 02 19:05:31.965 INFO kablam!     |
Nov 02 19:05:31.965 INFO kablam! 255 |                 _ => panic!("unexpected Token {:#?} read during", t),
Nov 02 19:05:31.965 INFO kablam!     |                 ^
Nov 02 19:05:31.965 INFO kablam!     |
Nov 02 19:05:31.968 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 02 19:05:31.968 INFO kablam! 
Nov 02 19:05:31.980 INFO kablam! warning: unused variable: `b`
Nov 02 19:05:31.980 INFO kablam!    --> src/interpreter.rs:207:33
Nov 02 19:05:31.980 INFO kablam!     |
Nov 02 19:05:31.980 INFO kablam! 207 |                     Value::Bool(b) => panic!("boolean printing is not supported"),
Nov 02 19:05:31.980 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 02 19:05:31.980 INFO kablam!     |
Nov 02 19:05:31.980 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 19:05:31.980 INFO kablam! 
Nov 02 19:05:31.984 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:05:31.984 INFO kablam!   --> src/main.rs:29:10
Nov 02 19:05:31.984 INFO kablam!    |
Nov 02 19:05:31.984 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 02 19:05:31.984 INFO kablam!    |          ----^^^^^^^^^^^
Nov 02 19:05:31.984 INFO kablam!    |          |
Nov 02 19:05:31.984 INFO kablam!    |          help: remove this `mut`
Nov 02 19:05:31.984 INFO kablam!    |
Nov 02 19:05:31.984 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 19:05:31.984 INFO kablam! 
Nov 02 19:05:31.985 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:05:31.985 INFO kablam!   --> src/main.rs:29:27
Nov 02 19:05:31.985 INFO kablam!    |
Nov 02 19:05:31.985 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 02 19:05:31.985 INFO kablam!    |                           ----^^^^^^^^^^^
Nov 02 19:05:31.985 INFO kablam!    |                           |
Nov 02 19:05:31.985 INFO kablam!    |                           help: remove this `mut`
Nov 02 19:05:31.985 INFO kablam! 
Nov 02 19:05:32.167 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:32.167 INFO kablam!   --> src/main.rs:41:9
Nov 02 19:05:32.167 INFO kablam!    |
Nov 02 19:05:32.168 INFO kablam! 41 |         kill_switch.send(true);
Nov 02 19:05:32.168 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:32.168 INFO kablam!    |
Nov 02 19:05:32.169 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:05:32.169 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:32.169 INFO kablam! 
Nov 02 19:05:32.170 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:32.170 INFO kablam!   --> src/main.rs:43:5
Nov 02 19:05:32.170 INFO kablam!    |
Nov 02 19:05:32.171 INFO kablam! 43 |     kill_signal.recv();
Nov 02 19:05:32.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:32.171 INFO kablam!    |
Nov 02 19:05:32.172 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:32.172 INFO kablam! 
Nov 02 19:05:32.464 INFO kablam! warning: unreachable pattern
Nov 02 19:05:32.464 INFO kablam!    --> src/parser/mod.rs:255:17
Nov 02 19:05:32.464 INFO kablam!     |
Nov 02 19:05:32.464 INFO kablam! 255 |                 _ => panic!("unexpected Token {:#?} read during", t),
Nov 02 19:05:32.464 INFO kablam!     |                 ^
Nov 02 19:05:32.464 INFO kablam!     |
Nov 02 19:05:32.464 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 02 19:05:32.464 INFO kablam! 
Nov 02 19:05:32.472 INFO kablam! warning: unused variable: `b`
Nov 02 19:05:32.472 INFO kablam!    --> src/interpreter.rs:207:33
Nov 02 19:05:32.472 INFO kablam!     |
Nov 02 19:05:32.472 INFO kablam! 207 |                     Value::Bool(b) => panic!("boolean printing is not supported"),
Nov 02 19:05:32.472 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 02 19:05:32.472 INFO kablam!     |
Nov 02 19:05:32.472 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 19:05:32.472 INFO kablam! 
Nov 02 19:05:32.481 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:05:32.481 INFO kablam!   --> src/main.rs:29:27
Nov 02 19:05:32.481 INFO kablam!    |
Nov 02 19:05:32.481 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 02 19:05:32.481 INFO kablam!    |                           ----^^^^^^^^^^^
Nov 02 19:05:32.481 INFO kablam!    |                           |
Nov 02 19:05:32.481 INFO kablam!    |                           help: remove this `mut`
Nov 02 19:05:32.481 INFO kablam!    |
Nov 02 19:05:32.481 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 19:05:32.481 INFO kablam! 
Nov 02 19:05:32.481 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:05:32.481 INFO kablam!   --> src/main.rs:29:10
Nov 02 19:05:32.481 INFO kablam!    |
Nov 02 19:05:32.481 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 02 19:05:32.481 INFO kablam!    |          ----^^^^^^^^^^^
Nov 02 19:05:32.481 INFO kablam!    |          |
Nov 02 19:05:32.481 INFO kablam!    |          help: remove this `mut`
Nov 02 19:05:32.481 INFO kablam! 
Nov 02 19:05:32.580 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:05:32.580 INFO kablam!   --> src/parser/test.rs:20:9
Nov 02 19:05:32.580 INFO kablam!    |
Nov 02 19:05:32.580 INFO kablam! 20 |     let mut expected: VecDeque<_> = vec![
Nov 02 19:05:32.580 INFO kablam!    |         ----^^^^^^^^
Nov 02 19:05:32.580 INFO kablam!    |         |
Nov 02 19:05:32.580 INFO kablam!    |         help: remove this `mut`
Nov 02 19:05:32.580 INFO kablam! 
Nov 02 19:05:32.612 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:32.612 INFO kablam!   --> src/main.rs:41:9
Nov 02 19:05:32.612 INFO kablam!    |
Nov 02 19:05:32.612 INFO kablam! 41 |         kill_switch.send(true);
Nov 02 19:05:32.612 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:32.612 INFO kablam!    |
Nov 02 19:05:32.612 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:05:32.612 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:32.612 INFO kablam! 
Nov 02 19:05:32.612 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:32.612 INFO kablam!   --> src/main.rs:43:5
Nov 02 19:05:32.612 INFO kablam!    |
Nov 02 19:05:32.612 INFO kablam! 43 |     kill_signal.recv();
Nov 02 19:05:32.612 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:32.612 INFO kablam!    |
Nov 02 19:05:32.612 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:32.612 INFO kablam! 
Nov 02 19:05:32.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
Nov 02 19:05:32.709 INFO kablam! su: No module specific data is present
Nov 02 19:05:33.609 INFO running `"docker" "rm" "-f" "4ade39fc56fa86eaa280aef6673cd32aee9dfc11957e324990c2ea8b0222f698"`
Nov 02 19:05:33.928 INFO blam! 4ade39fc56fa86eaa280aef6673cd32aee9dfc11957e324990c2ea8b0222f698