Dec 01 07:06:53.078 INFO testing oampo/dosa against 1.30.1 for beta-1.31-5
Dec 01 07:06:53.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:06:53.563 INFO [stdout] eb8c3409060e0b949932401d26c05f4b6295fb8fd555b830666e1909cabb37ce
Dec 01 07:06:53.566 INFO running `"docker" "start" "-a" "eb8c3409060e0b949932401d26c05f4b6295fb8fd555b830666e1909cabb37ce"`
Dec 01 07:06:54.967 INFO [stderr] usermod: no changes
Dec 01 07:06:55.055 INFO [stderr]    Compiling libc v0.2.29
Dec 01 07:06:55.063 INFO [stderr]    Compiling macro-attr v0.2.0
Dec 01 07:06:56.642 INFO [stderr]    Compiling memchr v1.0.1
Dec 01 07:06:57.319 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 01 07:06:58.391 INFO [stderr]    Compiling regex v0.2.2
Dec 01 07:07:05.727 INFO [stderr]    Compiling dosa v0.1.0 (/source)
Dec 01 07:07:06.255 INFO [stderr] warning: unused import: `std::iter::Peekable`
Dec 01 07:07:06.255 INFO [stderr]  --> src/core/parser.rs:3:5
Dec 01 07:07:06.255 INFO [stderr]   |
Dec 01 07:07:06.255 INFO [stderr] 3 | use std::iter::Peekable;
Dec 01 07:07:06.255 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:06.255 INFO [stderr]   |
Dec 01 07:07:06.255 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:07:06.255 INFO [stderr] 
Dec 01 07:07:06.363 INFO [stderr] warning: unused variable: `ast`
Dec 01 07:07:06.363 INFO [stderr]   --> src/main.rs:40:9
Dec 01 07:07:06.363 INFO [stderr]    |
Dec 01 07:07:06.363 INFO [stderr] 40 |     let ast = parser.parse()?;
Dec 01 07:07:06.363 INFO [stderr]    |         ^^^ help: consider using `_ast` instead
Dec 01 07:07:06.363 INFO [stderr]    |
Dec 01 07:07:06.363 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:07:06.363 INFO [stderr] 
Dec 01 07:07:06.395 INFO [stderr] warning: variant is never constructed: `Lambda`
Dec 01 07:07:06.395 INFO [stderr]  --> src/core/node.rs:3:5
Dec 01 07:07:06.395 INFO [stderr]   |
Dec 01 07:07:06.395 INFO [stderr] 3 |     Lambda,
Dec 01 07:07:06.395 INFO [stderr]   |     ^^^^^^
Dec 01 07:07:06.395 INFO [stderr]   |
Dec 01 07:07:06.395 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 07:07:06.395 INFO [stderr] 
Dec 01 07:07:06.395 INFO [stderr] warning: variant is never constructed: `Value`
Dec 01 07:07:06.395 INFO [stderr]   --> src/core/node.rs:10:5
Dec 01 07:07:06.395 INFO [stderr]    |
Dec 01 07:07:06.395 INFO [stderr] 10 |     Value,
Dec 01 07:07:06.395 INFO [stderr]    |     ^^^^^
Dec 01 07:07:06.395 INFO [stderr] 
Dec 01 07:07:06.395 INFO [stderr] warning: variant is never constructed: `BinaryOperator`
Dec 01 07:07:06.395 INFO [stderr]   --> src/core/node.rs:11:5
Dec 01 07:07:06.395 INFO [stderr]    |
Dec 01 07:07:06.395 INFO [stderr] 11 |     BinaryOperator
Dec 01 07:07:06.395 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 07:07:06.395 INFO [stderr] 
Dec 01 07:07:06.411 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:06.411 INFO [stderr]   --> src/core/token.rs:33:17
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr] 33 |                 parser.consume(Some(TokenKind::RightBracket));
Dec 01 07:07:06.411 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:07:06.411 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:06.411 INFO [stderr] 
Dec 01 07:07:06.411 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:06.411 INFO [stderr]   --> src/core/token.rs:38:17
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr] 38 |                 parser.consume(Some(TokenKind::RightParenthesis));
Dec 01 07:07:06.411 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:06.411 INFO [stderr] 
Dec 01 07:07:06.411 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:06.411 INFO [stderr]   --> src/core/token.rs:84:17
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr] 84 |                 parser.consume(Some(TokenKind::RightParenthesis));
Dec 01 07:07:06.411 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:06.411 INFO [stderr] 
Dec 01 07:07:06.411 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:06.411 INFO [stderr]   --> src/core/parser.rs:26:9
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr] 26 |         parser.advance();
Dec 01 07:07:06.411 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 01 07:07:06.411 INFO [stderr]    |
Dec 01 07:07:06.411 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:06.411 INFO [stderr] 
Dec 01 07:07:08.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
Dec 01 07:07:08.064 INFO [stderr] su: No module specific data is present
Dec 01 07:07:08.747 INFO running `"docker" "inspect" "eb8c3409060e0b949932401d26c05f4b6295fb8fd555b830666e1909cabb37ce"`
Dec 01 07:07:09.069 INFO running `"docker" "rm" "-f" "eb8c3409060e0b949932401d26c05f4b6295fb8fd555b830666e1909cabb37ce"`
Dec 01 07:07:09.435 INFO [stdout] eb8c3409060e0b949932401d26c05f4b6295fb8fd555b830666e1909cabb37ce
Dec 01 07:07:09.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:07:09.892 INFO [stdout] 451ffa250bf37befade2f5c95a11ae8081c98c9f537183a45079355dbbfef73a
Dec 01 07:07:09.897 INFO running `"docker" "start" "-a" "451ffa250bf37befade2f5c95a11ae8081c98c9f537183a45079355dbbfef73a"`
Dec 01 07:07:11.267 INFO [stderr] usermod: no changes
Dec 01 07:07:11.391 INFO [stderr]    Compiling dosa v0.1.0 (/source)
Dec 01 07:07:11.963 INFO [stderr] warning: unused import: `std::iter::Peekable`
Dec 01 07:07:11.963 INFO [stderr]  --> src/core/parser.rs:3:5
Dec 01 07:07:11.963 INFO [stderr]   |
Dec 01 07:07:11.963 INFO [stderr] 3 | use std::iter::Peekable;
Dec 01 07:07:11.963 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:11.963 INFO [stderr]   |
Dec 01 07:07:11.963 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:07:11.963 INFO [stderr] 
Dec 01 07:07:12.072 INFO [stderr] warning: unused variable: `ast`
Dec 01 07:07:12.072 INFO [stderr]   --> src/main.rs:40:9
Dec 01 07:07:12.072 INFO [stderr]    |
Dec 01 07:07:12.073 INFO [stderr] 40 |     let ast = parser.parse()?;
Dec 01 07:07:12.073 INFO [stderr]    |         ^^^ help: consider using `_ast` instead
Dec 01 07:07:12.073 INFO [stderr]    |
Dec 01 07:07:12.073 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:07:12.073 INFO [stderr] 
Dec 01 07:07:12.111 INFO [stderr] warning: variant is never constructed: `Lambda`
Dec 01 07:07:12.111 INFO [stderr]  --> src/core/node.rs:3:5
Dec 01 07:07:12.111 INFO [stderr]   |
Dec 01 07:07:12.111 INFO [stderr] 3 |     Lambda,
Dec 01 07:07:12.111 INFO [stderr]   |     ^^^^^^
Dec 01 07:07:12.111 INFO [stderr]   |
Dec 01 07:07:12.111 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 07:07:12.111 INFO [stderr] 
Dec 01 07:07:12.111 INFO [stderr] warning: variant is never constructed: `Value`
Dec 01 07:07:12.111 INFO [stderr]   --> src/core/node.rs:10:5
Dec 01 07:07:12.111 INFO [stderr]    |
Dec 01 07:07:12.111 INFO [stderr] 10 |     Value,
Dec 01 07:07:12.111 INFO [stderr]    |     ^^^^^
Dec 01 07:07:12.111 INFO [stderr] 
Dec 01 07:07:12.111 INFO [stderr] warning: variant is never constructed: `BinaryOperator`
Dec 01 07:07:12.111 INFO [stderr]   --> src/core/node.rs:11:5
Dec 01 07:07:12.111 INFO [stderr]    |
Dec 01 07:07:12.111 INFO [stderr] 11 |     BinaryOperator
Dec 01 07:07:12.111 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 07:07:12.112 INFO [stderr] 
Dec 01 07:07:12.112 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:12.112 INFO [stderr]   --> src/core/token.rs:33:17
Dec 01 07:07:12.112 INFO [stderr]    |
Dec 01 07:07:12.112 INFO [stderr] 33 |                 parser.consume(Some(TokenKind::RightBracket));
Dec 01 07:07:12.112 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:12.112 INFO [stderr]    |
Dec 01 07:07:12.112 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:07:12.112 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:12.112 INFO [stderr] 
Dec 01 07:07:12.115 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:12.115 INFO [stderr]   --> src/core/token.rs:38:17
Dec 01 07:07:12.115 INFO [stderr]    |
Dec 01 07:07:12.115 INFO [stderr] 38 |                 parser.consume(Some(TokenKind::RightParenthesis));
Dec 01 07:07:12.115 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:12.115 INFO [stderr]    |
Dec 01 07:07:12.115 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:12.115 INFO [stderr] 
Dec 01 07:07:12.115 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:12.115 INFO [stderr]   --> src/core/token.rs:84:17
Dec 01 07:07:12.115 INFO [stderr]    |
Dec 01 07:07:12.115 INFO [stderr] 84 |                 parser.consume(Some(TokenKind::RightParenthesis));
Dec 01 07:07:12.115 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:07:12.115 INFO [stderr]    |
Dec 01 07:07:12.115 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:12.115 INFO [stderr] 
Dec 01 07:07:12.115 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 07:07:12.115 INFO [stderr]   --> src/core/parser.rs:26:9
Dec 01 07:07:12.115 INFO [stderr]    |
Dec 01 07:07:12.115 INFO [stderr] 26 |         parser.advance();
Dec 01 07:07:12.115 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 01 07:07:12.116 INFO [stderr]    |
Dec 01 07:07:12.116 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:07:12.116 INFO [stderr] 
Dec 01 07:07:12.662 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 01 07:07:12.671 INFO [stderr] su: No module specific data is present
Dec 01 07:07:13.117 INFO running `"docker" "inspect" "451ffa250bf37befade2f5c95a11ae8081c98c9f537183a45079355dbbfef73a"`
Dec 01 07:07:13.383 INFO running `"docker" "rm" "-f" "451ffa250bf37befade2f5c95a11ae8081c98c9f537183a45079355dbbfef73a"`
Dec 01 07:07:13.685 INFO [stdout] 451ffa250bf37befade2f5c95a11ae8081c98c9f537183a45079355dbbfef73a
Dec 01 07:07:13.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:07:14.103 INFO [stdout] abecccb70d7fff17a4a41f5031c7e675fe9448d29b65d93ac44a8f66e0d1e685
Dec 01 07:07:14.104 INFO running `"docker" "start" "-a" "abecccb70d7fff17a4a41f5031c7e675fe9448d29b65d93ac44a8f66e0d1e685"`
Dec 01 07:07:15.019 INFO [stderr] usermod: no changes
Dec 01 07:07:15.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 01 07:07:15.135 INFO [stderr]      Running /target/debug/deps/dosa-fa01e492237f4703
Dec 01 07:07:15.139 INFO [stdout] 
Dec 01 07:07:15.139 INFO [stdout] running 0 tests
Dec 01 07:07:15.139 INFO [stdout] 
Dec 01 07:07:15.139 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:07:15.139 INFO [stdout] 
Dec 01 07:07:15.143 INFO [stderr] su: No module specific data is present
Dec 01 07:07:15.963 INFO running `"docker" "inspect" "abecccb70d7fff17a4a41f5031c7e675fe9448d29b65d93ac44a8f66e0d1e685"`
Dec 01 07:07:16.343 INFO running `"docker" "rm" "-f" "abecccb70d7fff17a4a41f5031c7e675fe9448d29b65d93ac44a8f66e0d1e685"`
Dec 01 07:07:16.583 INFO [stdout] abecccb70d7fff17a4a41f5031c7e675fe9448d29b65d93ac44a8f66e0d1e685
