Nov 09 17:25:36.961 INFO checking VoxWave/Compilers2018 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 17:25:36.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 17:25:37.451 INFO blam! b1b15d21aad3702d4547ea7af0e40a1b8e63f1d0068d99fd5430e2165a16bfd5
Nov 09 17:25:37.452 INFO running `"docker" "start" "-a" "b1b15d21aad3702d4547ea7af0e40a1b8e63f1d0068d99fd5430e2165a16bfd5"`
Nov 09 17:25:38.624 INFO kablam! usermod: no changes
Nov 09 17:25:39.122 INFO kablam!     Checking char_stream v0.1.8
Nov 09 17:25:39.122 INFO kablam!     Checking num-complex v0.1.43
Nov 09 17:25:39.123 INFO kablam!     Checking rayon-core v1.4.0
Nov 09 17:25:41.487 INFO kablam!     Checking num v0.1.42
Nov 09 17:25:41.775 INFO kablam!     Checking rayon v1.0.1
Nov 09 17:25:46.395 INFO kablam!     Checking minipl-compiler v0.1.0 (/source)
Nov 09 17:25:48.115 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Nov 09 17:25:48.115 INFO kablam!  --> src/main.rs:7:5
Nov 09 17:25:48.115 INFO kablam!   |
Nov 09 17:25:48.115 INFO kablam! 7 | use std::sync::mpsc::Sender;
Nov 09 17:25:48.115 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.115 INFO kablam!   |
Nov 09 17:25:48.115 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 17:25:48.115 INFO kablam! 
Nov 09 17:25:48.115 INFO kablam! warning: unused import: `std::sync::mpsc::Receiver`
Nov 09 17:25:48.115 INFO kablam!  --> src/main.rs:8:5
Nov 09 17:25:48.115 INFO kablam!   |
Nov 09 17:25:48.115 INFO kablam! 8 | use std::sync::mpsc::Receiver;
Nov 09 17:25:48.115 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.115 INFO kablam! 
Nov 09 17:25:48.115 INFO kablam! warning: unused import: `std::process::abort`
Nov 09 17:25:48.115 INFO kablam!   --> src/main.rs:10:5
Nov 09 17:25:48.115 INFO kablam!    |
Nov 09 17:25:48.115 INFO kablam! 10 | use std::process::abort;
Nov 09 17:25:48.115 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.115 INFO kablam! 
Nov 09 17:25:48.535 INFO kablam! warning: unreachable pattern
Nov 09 17:25:48.535 INFO kablam!    --> src/parser/mod.rs:255:17
Nov 09 17:25:48.535 INFO kablam!     |
Nov 09 17:25:48.535 INFO kablam! 255 |                 _ => panic!("unexpected Token {:#?} read during", t),
Nov 09 17:25:48.535 INFO kablam!     |                 ^
Nov 09 17:25:48.535 INFO kablam!     |
Nov 09 17:25:48.535 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 09 17:25:48.535 INFO kablam! 
Nov 09 17:25:48.539 INFO kablam! warning: unused variable: `b`
Nov 09 17:25:48.539 INFO kablam!    --> src/interpreter.rs:207:33
Nov 09 17:25:48.539 INFO kablam!     |
Nov 09 17:25:48.539 INFO kablam! 207 |                     Value::Bool(b) => panic!("boolean printing is not supported"),
Nov 09 17:25:48.539 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 09 17:25:48.542 INFO kablam!     |
Nov 09 17:25:48.542 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 17:25:48.542 INFO kablam! 
Nov 09 17:25:48.547 INFO kablam! warning: variable does not need to be mutable
Nov 09 17:25:48.547 INFO kablam!   --> src/main.rs:29:10
Nov 09 17:25:48.547 INFO kablam!    |
Nov 09 17:25:48.547 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 09 17:25:48.547 INFO kablam!    |          ----^^^^^^^^^^^
Nov 09 17:25:48.547 INFO kablam!    |          |
Nov 09 17:25:48.547 INFO kablam!    |          help: remove this `mut`
Nov 09 17:25:48.547 INFO kablam!    |
Nov 09 17:25:48.547 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 17:25:48.547 INFO kablam! 
Nov 09 17:25:48.551 INFO kablam! warning: variable does not need to be mutable
Nov 09 17:25:48.551 INFO kablam!   --> src/main.rs:29:27
Nov 09 17:25:48.551 INFO kablam!    |
Nov 09 17:25:48.551 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 09 17:25:48.551 INFO kablam!    |                           ----^^^^^^^^^^^
Nov 09 17:25:48.551 INFO kablam!    |                           |
Nov 09 17:25:48.551 INFO kablam!    |                           help: remove this `mut`
Nov 09 17:25:48.551 INFO kablam! 
Nov 09 17:25:48.715 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 17:25:48.715 INFO kablam!   --> src/main.rs:41:9
Nov 09 17:25:48.715 INFO kablam!    |
Nov 09 17:25:48.715 INFO kablam! 41 |         kill_switch.send(true);
Nov 09 17:25:48.715 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.715 INFO kablam!    |
Nov 09 17:25:48.715 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 17:25:48.715 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 17:25:48.715 INFO kablam! 
Nov 09 17:25:48.715 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 17:25:48.715 INFO kablam!   --> src/main.rs:43:5
Nov 09 17:25:48.715 INFO kablam!    |
Nov 09 17:25:48.715 INFO kablam! 43 |     kill_signal.recv();
Nov 09 17:25:48.715 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.715 INFO kablam!    |
Nov 09 17:25:48.715 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 17:25:48.715 INFO kablam! 
Nov 09 17:25:48.899 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Nov 09 17:25:48.899 INFO kablam!  --> src/main.rs:7:5
Nov 09 17:25:48.899 INFO kablam!   |
Nov 09 17:25:48.899 INFO kablam! 7 | use std::sync::mpsc::Sender;
Nov 09 17:25:48.899 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.899 INFO kablam!   |
Nov 09 17:25:48.899 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 17:25:48.899 INFO kablam! 
Nov 09 17:25:48.899 INFO kablam! warning: unused import: `std::sync::mpsc::Receiver`
Nov 09 17:25:48.899 INFO kablam!  --> src/main.rs:8:5
Nov 09 17:25:48.899 INFO kablam!   |
Nov 09 17:25:48.899 INFO kablam! 8 | use std::sync::mpsc::Receiver;
Nov 09 17:25:48.899 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.899 INFO kablam! 
Nov 09 17:25:48.899 INFO kablam! warning: unused import: `std::process::abort`
Nov 09 17:25:48.899 INFO kablam!   --> src/main.rs:10:5
Nov 09 17:25:48.899 INFO kablam!    |
Nov 09 17:25:48.899 INFO kablam! 10 | use std::process::abort;
Nov 09 17:25:48.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:48.899 INFO kablam! 
Nov 09 17:25:49.227 INFO kablam! warning: unreachable pattern
Nov 09 17:25:49.227 INFO kablam!    --> src/parser/mod.rs:255:17
Nov 09 17:25:49.228 INFO kablam!     |
Nov 09 17:25:49.228 INFO kablam! 255 |                 _ => panic!("unexpected Token {:#?} read during", t),
Nov 09 17:25:49.228 INFO kablam!     |                 ^
Nov 09 17:25:49.231 INFO kablam!     |
Nov 09 17:25:49.232 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 09 17:25:49.232 INFO kablam! 
Nov 09 17:25:49.232 INFO kablam! warning: unused variable: `b`
Nov 09 17:25:49.232 INFO kablam!    --> src/interpreter.rs:207:33
Nov 09 17:25:49.233 INFO kablam!     |
Nov 09 17:25:49.233 INFO kablam! 207 |                     Value::Bool(b) => panic!("boolean printing is not supported"),
Nov 09 17:25:49.233 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 09 17:25:49.233 INFO kablam!     |
Nov 09 17:25:49.234 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 17:25:49.234 INFO kablam! 
Nov 09 17:25:49.238 INFO kablam! warning: variable does not need to be mutable
Nov 09 17:25:49.239 INFO kablam!   --> src/main.rs:29:27
Nov 09 17:25:49.239 INFO kablam!    |
Nov 09 17:25:49.239 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 09 17:25:49.239 INFO kablam!    |                           ----^^^^^^^^^^^
Nov 09 17:25:49.239 INFO kablam!    |                           |
Nov 09 17:25:49.239 INFO kablam!    |                           help: remove this `mut`
Nov 09 17:25:49.239 INFO kablam!    |
Nov 09 17:25:49.239 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 17:25:49.239 INFO kablam! 
Nov 09 17:25:49.239 INFO kablam! warning: variable does not need to be mutable
Nov 09 17:25:49.239 INFO kablam!   --> src/main.rs:29:10
Nov 09 17:25:49.239 INFO kablam!    |
Nov 09 17:25:49.239 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 09 17:25:49.239 INFO kablam!    |          ----^^^^^^^^^^^
Nov 09 17:25:49.239 INFO kablam!    |          |
Nov 09 17:25:49.239 INFO kablam!    |          help: remove this `mut`
Nov 09 17:25:49.239 INFO kablam! 
Nov 09 17:25:49.331 INFO kablam! warning: variable does not need to be mutable
Nov 09 17:25:49.331 INFO kablam!   --> src/parser/test.rs:20:9
Nov 09 17:25:49.331 INFO kablam!    |
Nov 09 17:25:49.331 INFO kablam! 20 |     let mut expected: VecDeque<_> = vec![
Nov 09 17:25:49.331 INFO kablam!    |         ----^^^^^^^^
Nov 09 17:25:49.331 INFO kablam!    |         |
Nov 09 17:25:49.331 INFO kablam!    |         help: remove this `mut`
Nov 09 17:25:49.331 INFO kablam! 
Nov 09 17:25:49.367 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 17:25:49.367 INFO kablam!   --> src/main.rs:41:9
Nov 09 17:25:49.367 INFO kablam!    |
Nov 09 17:25:49.367 INFO kablam! 41 |         kill_switch.send(true);
Nov 09 17:25:49.367 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:49.367 INFO kablam!    |
Nov 09 17:25:49.367 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 17:25:49.367 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 17:25:49.367 INFO kablam! 
Nov 09 17:25:49.367 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 17:25:49.367 INFO kablam!   --> src/main.rs:43:5
Nov 09 17:25:49.367 INFO kablam!    |
Nov 09 17:25:49.367 INFO kablam! 43 |     kill_signal.recv();
Nov 09 17:25:49.367 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 17:25:49.367 INFO kablam!    |
Nov 09 17:25:49.367 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 17:25:49.367 INFO kablam! 
Nov 09 17:25:49.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.78s
Nov 09 17:25:49.415 INFO kablam! su: No module specific data is present
Nov 09 17:25:50.313 INFO running `"docker" "rm" "-f" "b1b15d21aad3702d4547ea7af0e40a1b8e63f1d0068d99fd5430e2165a16bfd5"`
Nov 09 17:25:50.723 INFO blam! b1b15d21aad3702d4547ea7af0e40a1b8e63f1d0068d99fd5430e2165a16bfd5