Nov 07 02:20:45.090 INFO checking VoxWave/Compilers2018 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 02:20:45.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 02:20:45.617 INFO blam! 2c05ef9d0287b92c2c727d62b90f1b4ca6cc21dfb951c32336a20464ac81f1e6
Nov 07 02:20:45.619 INFO running `"docker" "start" "-a" "2c05ef9d0287b92c2c727d62b90f1b4ca6cc21dfb951c32336a20464ac81f1e6"`
Nov 07 02:20:47.064 INFO kablam! usermod: no changes
Nov 07 02:20:47.224 INFO kablam!     Checking char_stream v0.1.8
Nov 07 02:20:47.236 INFO kablam!     Checking rayon v1.0.1
Nov 07 02:20:51.744 INFO kablam!     Checking minipl-compiler v0.1.0 (/source)
Nov 07 02:20:53.880 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Nov 07 02:20:53.880 INFO kablam!  --> src/main.rs:7:5
Nov 07 02:20:53.880 INFO kablam!   |
Nov 07 02:20:53.880 INFO kablam! 7 | use std::sync::mpsc::Sender;
Nov 07 02:20:53.880 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:53.880 INFO kablam!   |
Nov 07 02:20:53.880 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 02:20:53.880 INFO kablam! 
Nov 07 02:20:53.880 INFO kablam! warning: unused import: `std::sync::mpsc::Receiver`
Nov 07 02:20:53.880 INFO kablam!  --> src/main.rs:8:5
Nov 07 02:20:53.880 INFO kablam!   |
Nov 07 02:20:53.880 INFO kablam! 8 | use std::sync::mpsc::Receiver;
Nov 07 02:20:53.880 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:53.880 INFO kablam! 
Nov 07 02:20:53.880 INFO kablam! warning: unused import: `std::process::abort`
Nov 07 02:20:53.880 INFO kablam!   --> src/main.rs:10:5
Nov 07 02:20:53.884 INFO kablam!    |
Nov 07 02:20:53.888 INFO kablam! 10 | use std::process::abort;
Nov 07 02:20:53.889 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:53.889 INFO kablam! 
Nov 07 02:20:54.041 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Nov 07 02:20:54.042 INFO kablam!  --> src/main.rs:7:5
Nov 07 02:20:54.042 INFO kablam!   |
Nov 07 02:20:54.048 INFO kablam! 7 | use std::sync::mpsc::Sender;
Nov 07 02:20:54.049 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.049 INFO kablam!   |
Nov 07 02:20:54.049 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 02:20:54.050 INFO kablam! 
Nov 07 02:20:54.050 INFO kablam! warning: unused import: `std::sync::mpsc::Receiver`
Nov 07 02:20:54.050 INFO kablam!  --> src/main.rs:8:5
Nov 07 02:20:54.051 INFO kablam!   |
Nov 07 02:20:54.051 INFO kablam! 8 | use std::sync::mpsc::Receiver;
Nov 07 02:20:54.051 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.051 INFO kablam! 
Nov 07 02:20:54.052 INFO kablam! warning: unused import: `std::process::abort`
Nov 07 02:20:54.052 INFO kablam!   --> src/main.rs:10:5
Nov 07 02:20:54.052 INFO kablam!    |
Nov 07 02:20:54.053 INFO kablam! 10 | use std::process::abort;
Nov 07 02:20:54.053 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.053 INFO kablam! 
Nov 07 02:20:54.445 INFO kablam! warning: unreachable pattern
Nov 07 02:20:54.445 INFO kablam!    --> src/parser/mod.rs:255:17
Nov 07 02:20:54.445 INFO kablam!     |
Nov 07 02:20:54.446 INFO kablam! 255 |                 _ => panic!("unexpected Token {:#?} read during", t),
Nov 07 02:20:54.446 INFO kablam!     |                 ^
Nov 07 02:20:54.446 INFO kablam!     |
Nov 07 02:20:54.447 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 07 02:20:54.447 INFO kablam! 
Nov 07 02:20:54.461 INFO kablam! warning: unused variable: `b`
Nov 07 02:20:54.461 INFO kablam!    --> src/interpreter.rs:207:33
Nov 07 02:20:54.461 INFO kablam!     |
Nov 07 02:20:54.461 INFO kablam! 207 |                     Value::Bool(b) => panic!("boolean printing is not supported"),
Nov 07 02:20:54.461 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 07 02:20:54.461 INFO kablam!     |
Nov 07 02:20:54.461 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 02:20:54.461 INFO kablam! 
Nov 07 02:20:54.472 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:20:54.472 INFO kablam!   --> src/main.rs:29:27
Nov 07 02:20:54.472 INFO kablam!    |
Nov 07 02:20:54.472 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 07 02:20:54.472 INFO kablam!    |                           ----^^^^^^^^^^^
Nov 07 02:20:54.472 INFO kablam!    |                           |
Nov 07 02:20:54.472 INFO kablam!    |                           help: remove this `mut`
Nov 07 02:20:54.472 INFO kablam!    |
Nov 07 02:20:54.472 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 02:20:54.472 INFO kablam! 
Nov 07 02:20:54.472 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:20:54.472 INFO kablam!   --> src/main.rs:29:10
Nov 07 02:20:54.472 INFO kablam!    |
Nov 07 02:20:54.472 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 07 02:20:54.472 INFO kablam!    |          ----^^^^^^^^^^^
Nov 07 02:20:54.472 INFO kablam!    |          |
Nov 07 02:20:54.472 INFO kablam!    |          help: remove this `mut`
Nov 07 02:20:54.472 INFO kablam! 
Nov 07 02:20:54.519 INFO kablam! warning: unreachable pattern
Nov 07 02:20:54.519 INFO kablam!    --> src/parser/mod.rs:255:17
Nov 07 02:20:54.519 INFO kablam!     |
Nov 07 02:20:54.519 INFO kablam! 255 |                 _ => panic!("unexpected Token {:#?} read during", t),
Nov 07 02:20:54.519 INFO kablam!     |                 ^
Nov 07 02:20:54.519 INFO kablam!     |
Nov 07 02:20:54.519 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 07 02:20:54.519 INFO kablam! 
Nov 07 02:20:54.519 INFO kablam! warning: unused variable: `b`
Nov 07 02:20:54.519 INFO kablam!    --> src/interpreter.rs:207:33
Nov 07 02:20:54.519 INFO kablam!     |
Nov 07 02:20:54.519 INFO kablam! 207 |                     Value::Bool(b) => panic!("boolean printing is not supported"),
Nov 07 02:20:54.519 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 07 02:20:54.519 INFO kablam!     |
Nov 07 02:20:54.519 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 02:20:54.519 INFO kablam! 
Nov 07 02:20:54.523 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:20:54.523 INFO kablam!   --> src/main.rs:29:10
Nov 07 02:20:54.523 INFO kablam!    |
Nov 07 02:20:54.523 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 07 02:20:54.523 INFO kablam!    |          ----^^^^^^^^^^^
Nov 07 02:20:54.523 INFO kablam!    |          |
Nov 07 02:20:54.523 INFO kablam!    |          help: remove this `mut`
Nov 07 02:20:54.523 INFO kablam!    |
Nov 07 02:20:54.523 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 02:20:54.523 INFO kablam! 
Nov 07 02:20:54.523 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:20:54.523 INFO kablam!   --> src/main.rs:29:27
Nov 07 02:20:54.523 INFO kablam!    |
Nov 07 02:20:54.523 INFO kablam! 29 |     let (mut kill_switch, mut kill_signal) = channel();
Nov 07 02:20:54.523 INFO kablam!    |                           ----^^^^^^^^^^^
Nov 07 02:20:54.523 INFO kablam!    |                           |
Nov 07 02:20:54.523 INFO kablam!    |                           help: remove this `mut`
Nov 07 02:20:54.523 INFO kablam! 
Nov 07 02:20:54.610 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:20:54.610 INFO kablam!   --> src/parser/test.rs:20:9
Nov 07 02:20:54.610 INFO kablam!    |
Nov 07 02:20:54.610 INFO kablam! 20 |     let mut expected: VecDeque<_> = vec![
Nov 07 02:20:54.610 INFO kablam!    |         ----^^^^^^^^
Nov 07 02:20:54.610 INFO kablam!    |         |
Nov 07 02:20:54.610 INFO kablam!    |         help: remove this `mut`
Nov 07 02:20:54.610 INFO kablam! 
Nov 07 02:20:54.656 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:20:54.656 INFO kablam!   --> src/main.rs:41:9
Nov 07 02:20:54.656 INFO kablam!    |
Nov 07 02:20:54.656 INFO kablam! 41 |         kill_switch.send(true);
Nov 07 02:20:54.656 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.656 INFO kablam!    |
Nov 07 02:20:54.656 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 02:20:54.656 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:20:54.656 INFO kablam! 
Nov 07 02:20:54.656 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:20:54.656 INFO kablam!   --> src/main.rs:43:5
Nov 07 02:20:54.656 INFO kablam!    |
Nov 07 02:20:54.656 INFO kablam! 43 |     kill_signal.recv();
Nov 07 02:20:54.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.656 INFO kablam!    |
Nov 07 02:20:54.656 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:20:54.656 INFO kablam! 
Nov 07 02:20:54.656 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:20:54.656 INFO kablam!   --> src/main.rs:41:9
Nov 07 02:20:54.656 INFO kablam!    |
Nov 07 02:20:54.656 INFO kablam! 41 |         kill_switch.send(true);
Nov 07 02:20:54.657 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.657 INFO kablam!    |
Nov 07 02:20:54.657 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 02:20:54.657 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:20:54.657 INFO kablam! 
Nov 07 02:20:54.657 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:20:54.657 INFO kablam!   --> src/main.rs:43:5
Nov 07 02:20:54.657 INFO kablam!    |
Nov 07 02:20:54.657 INFO kablam! 43 |     kill_signal.recv();
Nov 07 02:20:54.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:20:54.657 INFO kablam!    |
Nov 07 02:20:54.657 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:20:54.657 INFO kablam! 
Nov 07 02:20:54.712 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.63s
Nov 07 02:20:54.736 INFO kablam! su: No module specific data is present
Nov 07 02:20:55.656 INFO running `"docker" "rm" "-f" "2c05ef9d0287b92c2c727d62b90f1b4ca6cc21dfb951c32336a20464ac81f1e6"`
Nov 07 02:20:56.009 INFO blam! 2c05ef9d0287b92c2c727d62b90f1b4ca6cc21dfb951c32336a20464ac81f1e6