Nov 06 16:36:30.190 INFO checking oampo/dosa against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 16:36:30.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 16:36:30.672 INFO blam! 845e37ee3c66281cad23d8360cadb386c0c0bd6025ac36bc25d60ffe214c37e0
Nov 06 16:36:30.684 INFO running `"docker" "start" "-a" "845e37ee3c66281cad23d8360cadb386c0c0bd6025ac36bc25d60ffe214c37e0"`
Nov 06 16:36:31.450 INFO kablam! usermod: no changes
Nov 06 16:36:31.528 INFO kablam!     Checking enum_derive v0.1.7
Nov 06 16:36:31.529 INFO kablam!     Checking macro-attr v0.2.0
Nov 06 16:36:31.992 INFO kablam!     Checking dosa v0.1.0 (/source)
Nov 06 16:36:32.623 INFO kablam! warning: unused import: `std::iter::Peekable`
Nov 06 16:36:32.623 INFO kablam!  --> src/core/parser.rs:3:5
Nov 06 16:36:32.623 INFO kablam!   |
Nov 06 16:36:32.623 INFO kablam! 3 | use std::iter::Peekable;
Nov 06 16:36:32.623 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.623 INFO kablam!   |
Nov 06 16:36:32.623 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 16:36:32.623 INFO kablam! 
Nov 06 16:36:32.696 INFO kablam! warning: unused import: `std::iter::Peekable`
Nov 06 16:36:32.696 INFO kablam!  --> src/core/parser.rs:3:5
Nov 06 16:36:32.696 INFO kablam!   |
Nov 06 16:36:32.696 INFO kablam! 3 | use std::iter::Peekable;
Nov 06 16:36:32.696 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.696 INFO kablam!   |
Nov 06 16:36:32.696 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 16:36:32.696 INFO kablam! 
Nov 06 16:36:32.720 INFO kablam! warning: unused variable: `ast`
Nov 06 16:36:32.720 INFO kablam!   --> src/main.rs:40:9
Nov 06 16:36:32.720 INFO kablam!    |
Nov 06 16:36:32.720 INFO kablam! 40 |     let ast = parser.parse()?;
Nov 06 16:36:32.720 INFO kablam!    |         ^^^ help: consider using `_ast` instead
Nov 06 16:36:32.720 INFO kablam!    |
Nov 06 16:36:32.720 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 16:36:32.720 INFO kablam! 
Nov 06 16:36:32.756 INFO kablam! warning: variant is never constructed: `Lambda`
Nov 06 16:36:32.756 INFO kablam!  --> src/core/node.rs:3:5
Nov 06 16:36:32.756 INFO kablam!   |
Nov 06 16:36:32.756 INFO kablam! 3 |     Lambda,
Nov 06 16:36:32.756 INFO kablam!   |     ^^^^^^
Nov 06 16:36:32.756 INFO kablam!   |
Nov 06 16:36:32.756 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 16:36:32.756 INFO kablam! 
Nov 06 16:36:32.756 INFO kablam! warning: variant is never constructed: `Value`
Nov 06 16:36:32.756 INFO kablam!   --> src/core/node.rs:10:5
Nov 06 16:36:32.756 INFO kablam!    |
Nov 06 16:36:32.756 INFO kablam! 10 |     Value,
Nov 06 16:36:32.756 INFO kablam!    |     ^^^^^
Nov 06 16:36:32.756 INFO kablam! 
Nov 06 16:36:32.756 INFO kablam! warning: variant is never constructed: `BinaryOperator`
Nov 06 16:36:32.756 INFO kablam!   --> src/core/node.rs:11:5
Nov 06 16:36:32.756 INFO kablam!    |
Nov 06 16:36:32.756 INFO kablam! 11 |     BinaryOperator
Nov 06 16:36:32.756 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 06 16:36:32.756 INFO kablam! 
Nov 06 16:36:32.768 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.768 INFO kablam!   --> src/core/token.rs:33:17
Nov 06 16:36:32.768 INFO kablam!    |
Nov 06 16:36:32.768 INFO kablam! 33 |                 parser.consume(Some(TokenKind::RightBracket));
Nov 06 16:36:32.768 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.768 INFO kablam!    |
Nov 06 16:36:32.768 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 16:36:32.768 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.768 INFO kablam! 
Nov 06 16:36:32.768 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.768 INFO kablam!   --> src/core/token.rs:38:17
Nov 06 16:36:32.768 INFO kablam!    |
Nov 06 16:36:32.768 INFO kablam! 38 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 06 16:36:32.769 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.769 INFO kablam!    |
Nov 06 16:36:32.769 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.769 INFO kablam! 
Nov 06 16:36:32.769 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.769 INFO kablam!   --> src/core/token.rs:84:17
Nov 06 16:36:32.769 INFO kablam!    |
Nov 06 16:36:32.769 INFO kablam! 84 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 06 16:36:32.769 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.769 INFO kablam!    |
Nov 06 16:36:32.769 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.769 INFO kablam! 
Nov 06 16:36:32.769 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.769 INFO kablam!   --> src/core/parser.rs:26:9
Nov 06 16:36:32.769 INFO kablam!    |
Nov 06 16:36:32.769 INFO kablam! 26 |         parser.advance();
Nov 06 16:36:32.769 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.769 INFO kablam!    |
Nov 06 16:36:32.769 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.769 INFO kablam! 
Nov 06 16:36:32.840 INFO kablam! warning: unused variable: `ast`
Nov 06 16:36:32.840 INFO kablam!   --> src/main.rs:40:9
Nov 06 16:36:32.840 INFO kablam!    |
Nov 06 16:36:32.840 INFO kablam! 40 |     let ast = parser.parse()?;
Nov 06 16:36:32.840 INFO kablam!    |         ^^^ help: consider using `_ast` instead
Nov 06 16:36:32.840 INFO kablam!    |
Nov 06 16:36:32.840 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 16:36:32.840 INFO kablam! 
Nov 06 16:36:32.892 INFO kablam! warning: variant is never constructed: `Lambda`
Nov 06 16:36:32.892 INFO kablam!  --> src/core/node.rs:3:5
Nov 06 16:36:32.892 INFO kablam!   |
Nov 06 16:36:32.892 INFO kablam! 3 |     Lambda,
Nov 06 16:36:32.892 INFO kablam!   |     ^^^^^^
Nov 06 16:36:32.892 INFO kablam!   |
Nov 06 16:36:32.892 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 16:36:32.892 INFO kablam! 
Nov 06 16:36:32.892 INFO kablam! warning: variant is never constructed: `Value`
Nov 06 16:36:32.892 INFO kablam!   --> src/core/node.rs:10:5
Nov 06 16:36:32.892 INFO kablam!    |
Nov 06 16:36:32.892 INFO kablam! 10 |     Value,
Nov 06 16:36:32.892 INFO kablam!    |     ^^^^^
Nov 06 16:36:32.892 INFO kablam! 
Nov 06 16:36:32.892 INFO kablam! warning: variant is never constructed: `BinaryOperator`
Nov 06 16:36:32.892 INFO kablam!   --> src/core/node.rs:11:5
Nov 06 16:36:32.892 INFO kablam!    |
Nov 06 16:36:32.892 INFO kablam! 11 |     BinaryOperator
Nov 06 16:36:32.893 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 06 16:36:32.893 INFO kablam! 
Nov 06 16:36:32.905 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.905 INFO kablam!   --> src/core/token.rs:33:17
Nov 06 16:36:32.906 INFO kablam!    |
Nov 06 16:36:32.906 INFO kablam! 33 |                 parser.consume(Some(TokenKind::RightBracket));
Nov 06 16:36:32.906 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.906 INFO kablam!    |
Nov 06 16:36:32.906 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 16:36:32.906 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.906 INFO kablam! 
Nov 06 16:36:32.906 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.906 INFO kablam!   --> src/core/token.rs:38:17
Nov 06 16:36:32.906 INFO kablam!    |
Nov 06 16:36:32.906 INFO kablam! 38 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 06 16:36:32.906 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.906 INFO kablam!    |
Nov 06 16:36:32.906 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.906 INFO kablam! 
Nov 06 16:36:32.906 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.906 INFO kablam!   --> src/core/token.rs:84:17
Nov 06 16:36:32.906 INFO kablam!    |
Nov 06 16:36:32.906 INFO kablam! 84 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 06 16:36:32.906 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.906 INFO kablam!    |
Nov 06 16:36:32.906 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.906 INFO kablam! 
Nov 06 16:36:32.908 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:36:32.908 INFO kablam!   --> src/core/parser.rs:26:9
Nov 06 16:36:32.908 INFO kablam!    |
Nov 06 16:36:32.908 INFO kablam! 26 |         parser.advance();
Nov 06 16:36:32.908 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Nov 06 16:36:32.908 INFO kablam!    |
Nov 06 16:36:32.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:36:32.908 INFO kablam! 
Nov 06 16:36:32.952 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 06 16:36:32.953 INFO kablam! su: No module specific data is present
Nov 06 16:36:33.609 INFO running `"docker" "rm" "-f" "845e37ee3c66281cad23d8360cadb386c0c0bd6025ac36bc25d60ffe214c37e0"`
Nov 06 16:36:33.836 INFO blam! 845e37ee3c66281cad23d8360cadb386c0c0bd6025ac36bc25d60ffe214c37e0