Nov 29 21:06:39.358 INFO checking oampo/dosa against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:06:39.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 21:06:39.840 INFO [stdout] 44839e36d5b2b657bc763272d791e377c2cedb2cec110d4958324fad2db4ab38
Nov 29 21:06:39.842 INFO running `"docker" "start" "-a" "44839e36d5b2b657bc763272d791e377c2cedb2cec110d4958324fad2db4ab38"`
Nov 29 21:06:41.066 INFO [stderr] usermod: no changes
Nov 29 21:06:41.152 INFO [stderr]     Checking libc v0.2.29
Nov 29 21:06:41.160 INFO [stderr]     Checking macro-attr v0.2.0
Nov 29 21:06:41.160 INFO [stderr]     Checking enum_derive v0.1.7
Nov 29 21:06:42.612 INFO [stderr]     Checking memchr v1.0.1
Nov 29 21:06:42.952 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 29 21:06:43.803 INFO [stderr]     Checking regex v0.2.2
Nov 29 21:06:46.364 INFO [stderr]     Checking dosa v0.1.0 (/source)
Nov 29 21:06:47.052 INFO [stderr] warning: unused import: `std::iter::Peekable`
Nov 29 21:06:47.052 INFO [stderr]  --> src/core/parser.rs:3:5
Nov 29 21:06:47.052 INFO [stderr]   |
Nov 29 21:06:47.052 INFO [stderr] 3 | use std::iter::Peekable;
Nov 29 21:06:47.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.052 INFO [stderr]   |
Nov 29 21:06:47.052 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 21:06:47.052 INFO [stderr] 
Nov 29 21:06:47.179 INFO [stderr] warning: unused variable: `ast`
Nov 29 21:06:47.179 INFO [stderr]   --> src/main.rs:40:9
Nov 29 21:06:47.179 INFO [stderr]    |
Nov 29 21:06:47.179 INFO [stderr] 40 |     let ast = parser.parse()?;
Nov 29 21:06:47.179 INFO [stderr]    |         ^^^ help: consider using `_ast` instead
Nov 29 21:06:47.179 INFO [stderr]    |
Nov 29 21:06:47.179 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:06:47.179 INFO [stderr] 
Nov 29 21:06:47.232 INFO [stderr] warning: variant is never constructed: `Lambda`
Nov 29 21:06:47.232 INFO [stderr]  --> src/core/node.rs:3:5
Nov 29 21:06:47.232 INFO [stderr]   |
Nov 29 21:06:47.232 INFO [stderr] 3 |     Lambda,
Nov 29 21:06:47.232 INFO [stderr]   |     ^^^^^^
Nov 29 21:06:47.232 INFO [stderr]   |
Nov 29 21:06:47.232 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 21:06:47.232 INFO [stderr] 
Nov 29 21:06:47.232 INFO [stderr] warning: variant is never constructed: `Value`
Nov 29 21:06:47.232 INFO [stderr]   --> src/core/node.rs:10:5
Nov 29 21:06:47.232 INFO [stderr]    |
Nov 29 21:06:47.232 INFO [stderr] 10 |     Value,
Nov 29 21:06:47.232 INFO [stderr]    |     ^^^^^
Nov 29 21:06:47.232 INFO [stderr] 
Nov 29 21:06:47.232 INFO [stderr] warning: variant is never constructed: `BinaryOperator`
Nov 29 21:06:47.232 INFO [stderr]   --> src/core/node.rs:11:5
Nov 29 21:06:47.232 INFO [stderr]    |
Nov 29 21:06:47.232 INFO [stderr] 11 |     BinaryOperator
Nov 29 21:06:47.232 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 29 21:06:47.232 INFO [stderr] 
Nov 29 21:06:47.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.240 INFO [stderr]   --> src/core/token.rs:33:17
Nov 29 21:06:47.240 INFO [stderr]    |
Nov 29 21:06:47.240 INFO [stderr] 33 |                 parser.consume(Some(TokenKind::RightBracket));
Nov 29 21:06:47.240 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.240 INFO [stderr]    |
Nov 29 21:06:47.240 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 21:06:47.240 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.240 INFO [stderr] 
Nov 29 21:06:47.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.240 INFO [stderr]   --> src/core/token.rs:38:17
Nov 29 21:06:47.240 INFO [stderr]    |
Nov 29 21:06:47.240 INFO [stderr] 38 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 29 21:06:47.240 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.240 INFO [stderr]    |
Nov 29 21:06:47.240 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.240 INFO [stderr] 
Nov 29 21:06:47.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.240 INFO [stderr]   --> src/core/token.rs:84:17
Nov 29 21:06:47.240 INFO [stderr]    |
Nov 29 21:06:47.240 INFO [stderr] 84 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 29 21:06:47.240 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.240 INFO [stderr]    |
Nov 29 21:06:47.240 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.240 INFO [stderr] 
Nov 29 21:06:47.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.241 INFO [stderr]   --> src/core/parser.rs:26:9
Nov 29 21:06:47.241 INFO [stderr]    |
Nov 29 21:06:47.241 INFO [stderr] 26 |         parser.advance();
Nov 29 21:06:47.241 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.241 INFO [stderr]    |
Nov 29 21:06:47.241 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.241 INFO [stderr] 
Nov 29 21:06:47.356 INFO [stderr] warning: unused import: `std::iter::Peekable`
Nov 29 21:06:47.356 INFO [stderr]  --> src/core/parser.rs:3:5
Nov 29 21:06:47.356 INFO [stderr]   |
Nov 29 21:06:47.356 INFO [stderr] 3 | use std::iter::Peekable;
Nov 29 21:06:47.356 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.356 INFO [stderr]   |
Nov 29 21:06:47.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 21:06:47.356 INFO [stderr] 
Nov 29 21:06:47.500 INFO [stderr] warning: unused variable: `ast`
Nov 29 21:06:47.500 INFO [stderr]   --> src/main.rs:40:9
Nov 29 21:06:47.500 INFO [stderr]    |
Nov 29 21:06:47.500 INFO [stderr] 40 |     let ast = parser.parse()?;
Nov 29 21:06:47.500 INFO [stderr]    |         ^^^ help: consider using `_ast` instead
Nov 29 21:06:47.500 INFO [stderr]    |
Nov 29 21:06:47.500 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:06:47.500 INFO [stderr] 
Nov 29 21:06:47.536 INFO [stderr] warning: variant is never constructed: `Lambda`
Nov 29 21:06:47.536 INFO [stderr]  --> src/core/node.rs:3:5
Nov 29 21:06:47.536 INFO [stderr]   |
Nov 29 21:06:47.536 INFO [stderr] 3 |     Lambda,
Nov 29 21:06:47.536 INFO [stderr]   |     ^^^^^^
Nov 29 21:06:47.536 INFO [stderr]   |
Nov 29 21:06:47.536 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 21:06:47.536 INFO [stderr] 
Nov 29 21:06:47.536 INFO [stderr] warning: variant is never constructed: `Value`
Nov 29 21:06:47.536 INFO [stderr]   --> src/core/node.rs:10:5
Nov 29 21:06:47.536 INFO [stderr]    |
Nov 29 21:06:47.536 INFO [stderr] 10 |     Value,
Nov 29 21:06:47.536 INFO [stderr]    |     ^^^^^
Nov 29 21:06:47.536 INFO [stderr] 
Nov 29 21:06:47.536 INFO [stderr] warning: variant is never constructed: `BinaryOperator`
Nov 29 21:06:47.536 INFO [stderr]   --> src/core/node.rs:11:5
Nov 29 21:06:47.536 INFO [stderr]    |
Nov 29 21:06:47.536 INFO [stderr] 11 |     BinaryOperator
Nov 29 21:06:47.536 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 29 21:06:47.536 INFO [stderr] 
Nov 29 21:06:47.556 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.556 INFO [stderr]   --> src/core/token.rs:33:17
Nov 29 21:06:47.556 INFO [stderr]    |
Nov 29 21:06:47.556 INFO [stderr] 33 |                 parser.consume(Some(TokenKind::RightBracket));
Nov 29 21:06:47.556 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.556 INFO [stderr]    |
Nov 29 21:06:47.556 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 21:06:47.556 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.556 INFO [stderr] 
Nov 29 21:06:47.556 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.556 INFO [stderr]   --> src/core/token.rs:38:17
Nov 29 21:06:47.556 INFO [stderr]    |
Nov 29 21:06:47.556 INFO [stderr] 38 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 29 21:06:47.556 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.556 INFO [stderr]    |
Nov 29 21:06:47.556 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.556 INFO [stderr] 
Nov 29 21:06:47.556 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.556 INFO [stderr]   --> src/core/token.rs:84:17
Nov 29 21:06:47.556 INFO [stderr]    |
Nov 29 21:06:47.556 INFO [stderr] 84 |                 parser.consume(Some(TokenKind::RightParenthesis));
Nov 29 21:06:47.556 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.556 INFO [stderr]    |
Nov 29 21:06:47.557 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.557 INFO [stderr] 
Nov 29 21:06:47.557 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:06:47.557 INFO [stderr]   --> src/core/parser.rs:26:9
Nov 29 21:06:47.557 INFO [stderr]    |
Nov 29 21:06:47.557 INFO [stderr] 26 |         parser.advance();
Nov 29 21:06:47.557 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 29 21:06:47.557 INFO [stderr]    |
Nov 29 21:06:47.557 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:06:47.557 INFO [stderr] 
Nov 29 21:06:47.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Nov 29 21:06:47.588 INFO [stderr] su: No module specific data is present
Nov 29 21:06:48.364 INFO running `"docker" "inspect" "44839e36d5b2b657bc763272d791e377c2cedb2cec110d4958324fad2db4ab38"`
Nov 29 21:06:48.572 INFO running `"docker" "rm" "-f" "44839e36d5b2b657bc763272d791e377c2cedb2cec110d4958324fad2db4ab38"`
Nov 29 21:06:48.892 INFO [stdout] 44839e36d5b2b657bc763272d791e377c2cedb2cec110d4958324fad2db4ab38