Dec 06 15:53:22.459 INFO testing AmaranthineCodices/rust-cc against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:53:22.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 15:53:22.703 INFO [stdout] 85c502bd76ef2d33ea7888f4ec6c61b6037e40cbbbcfb4114f590608cfc7890e
Dec 06 15:53:22.705 INFO running `"docker" "start" "-a" "85c502bd76ef2d33ea7888f4ec6c61b6037e40cbbbcfb4114f590608cfc7890e"`
Dec 06 15:53:23.368 INFO [stderr] usermod: no changes
Dec 06 15:53:23.427 INFO [stderr]    Compiling rust-cc v0.1.0 (/source)
Dec 06 15:53:24.282 INFO [stderr] warning: variant is never constructed: `Whitespace`
Dec 06 15:53:24.282 INFO [stderr]   --> src/lexer.rs:11:5
Dec 06 15:53:24.282 INFO [stderr]    |
Dec 06 15:53:24.282 INFO [stderr] 11 |     Whitespace(&'a str),
Dec 06 15:53:24.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.282 INFO [stderr]    |
Dec 06 15:53:24.282 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:53:24.282 INFO [stderr] 
Dec 06 15:53:24.282 INFO [stderr] warning: variant is never constructed: `OpenBrace`
Dec 06 15:53:24.282 INFO [stderr]   --> src/lexer.rs:12:5
Dec 06 15:53:24.282 INFO [stderr]    |
Dec 06 15:53:24.282 INFO [stderr] 12 |     OpenBrace,
Dec 06 15:53:24.282 INFO [stderr]    |     ^^^^^^^^^
Dec 06 15:53:24.282 INFO [stderr] 
Dec 06 15:53:24.282 INFO [stderr] warning: variant is never constructed: `CloseBrace`
Dec 06 15:53:24.282 INFO [stderr]   --> src/lexer.rs:13:5
Dec 06 15:53:24.282 INFO [stderr]    |
Dec 06 15:53:24.282 INFO [stderr] 13 |     CloseBrace,
Dec 06 15:53:24.282 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 15:53:24.282 INFO [stderr] 
Dec 06 15:53:24.282 INFO [stderr] warning: variant is never constructed: `OpenParen`
Dec 06 15:53:24.282 INFO [stderr]   --> src/lexer.rs:14:5
Dec 06 15:53:24.282 INFO [stderr]    |
Dec 06 15:53:24.282 INFO [stderr] 14 |     OpenParen,
Dec 06 15:53:24.282 INFO [stderr]    |     ^^^^^^^^^
Dec 06 15:53:24.282 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: variant is never constructed: `CloseParen`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:15:5
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 15 |     CloseParen,
Dec 06 15:53:24.283 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: variant is never constructed: `Semicolon`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:16:5
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 16 |     Semicolon,
Dec 06 15:53:24.283 INFO [stderr]    |     ^^^^^^^^^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: variant is never constructed: `Keyword`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:17:5
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 17 |     Keyword(&'a str),
Dec 06 15:53:24.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: variant is never constructed: `Identifier`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:18:5
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 18 |     Identifier(&'a str),
Dec 06 15:53:24.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: variant is never constructed: `IntLiteral`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:19:5
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 19 |     IntLiteral(i32),
Dec 06 15:53:24.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: enum is never used: `LexError`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:30:1
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 30 | pub enum LexError {
Dec 06 15:53:24.283 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: function is never used: `try_get`
Dec 06 15:53:24.283 INFO [stderr]   --> src/lexer.rs:47:1
Dec 06 15:53:24.283 INFO [stderr]    |
Dec 06 15:53:24.283 INFO [stderr] 47 | / fn try_get<'a, F>(current_input: &'a str, pattern: &Regex, transformer: F) -> Option<(&'a str, &'a str, LexemeKind<'a>)>
Dec 06 15:53:24.283 INFO [stderr] 48 | | where F: Fn(&'a str) -> LexemeKind<'a>,
Dec 06 15:53:24.283 INFO [stderr] 49 | | {
Dec 06 15:53:24.283 INFO [stderr] 50 | |     if let Some(matched_result) = pattern.find(current_input) {
Dec 06 15:53:24.283 INFO [stderr] ...  |
Dec 06 15:53:24.283 INFO [stderr] 57 | |     }
Dec 06 15:53:24.283 INFO [stderr] 58 | | }
Dec 06 15:53:24.283 INFO [stderr]    | |_^
Dec 06 15:53:24.283 INFO [stderr] 
Dec 06 15:53:24.283 INFO [stderr] warning: function is never used: `convert_identifier_str`
Dec 06 15:53:24.284 INFO [stderr]   --> src/lexer.rs:60:1
Dec 06 15:53:24.284 INFO [stderr]    |
Dec 06 15:53:24.284 INFO [stderr] 60 | fn convert_identifier_str<'a>(identifier: &'a str) -> LexemeKind<'a> {
Dec 06 15:53:24.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.284 INFO [stderr] 
Dec 06 15:53:24.284 INFO [stderr] warning: function is never used: `convert_symbol_str`
Dec 06 15:53:24.284 INFO [stderr]   --> src/lexer.rs:69:1
Dec 06 15:53:24.284 INFO [stderr]    |
Dec 06 15:53:24.284 INFO [stderr] 69 | fn convert_symbol_str<'a>(symbol: &'a str) -> LexemeKind<'a> {
Dec 06 15:53:24.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.284 INFO [stderr] 
Dec 06 15:53:24.284 INFO [stderr] warning: function is never used: `get_next_token`
Dec 06 15:53:24.284 INFO [stderr]   --> src/lexer.rs:80:1
Dec 06 15:53:24.284 INFO [stderr]    |
Dec 06 15:53:24.284 INFO [stderr] 80 | fn get_next_token<'a>(current_input: &'a str) -> Option<(&'a str, &'a str, LexemeKind<'a>)> {
Dec 06 15:53:24.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.284 INFO [stderr] 
Dec 06 15:53:24.284 INFO [stderr] warning: function is never used: `lex_str`
Dec 06 15:53:24.284 INFO [stderr]   --> src/lexer.rs:87:1
Dec 06 15:53:24.284 INFO [stderr]    |
Dec 06 15:53:24.284 INFO [stderr] 87 | pub fn lex_str(input: &str) -> Result<Vec<Lexeme>, LexError> {
Dec 06 15:53:24.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:53:24.284 INFO [stderr] 
Dec 06 15:53:24.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 06 15:53:24.694 INFO [stderr] su: No module specific data is present
Dec 06 15:53:26.227 INFO running `"docker" "inspect" "85c502bd76ef2d33ea7888f4ec6c61b6037e40cbbbcfb4114f590608cfc7890e"`
Dec 06 15:53:26.562 INFO running `"docker" "rm" "-f" "85c502bd76ef2d33ea7888f4ec6c61b6037e40cbbbcfb4114f590608cfc7890e"`
Dec 06 15:53:26.932 INFO [stdout] 85c502bd76ef2d33ea7888f4ec6c61b6037e40cbbbcfb4114f590608cfc7890e
Dec 06 15:53:26.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 15:53:27.339 INFO [stdout] c952dbce98ff0fd0993a51809957aedd17dd16b23ee6d2131990e2aea65fa743
Dec 06 15:53:27.341 INFO running `"docker" "start" "-a" "c952dbce98ff0fd0993a51809957aedd17dd16b23ee6d2131990e2aea65fa743"`
Dec 06 15:53:29.240 INFO [stderr] usermod: no changes
Dec 06 15:53:29.344 INFO [stderr]    Compiling rust-cc v0.1.0 (/source)
Dec 06 15:53:31.814 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Dec 06 15:53:31.817 INFO [stderr] su: No module specific data is present
Dec 06 15:53:33.269 INFO running `"docker" "inspect" "c952dbce98ff0fd0993a51809957aedd17dd16b23ee6d2131990e2aea65fa743"`
Dec 06 15:53:33.582 INFO running `"docker" "rm" "-f" "c952dbce98ff0fd0993a51809957aedd17dd16b23ee6d2131990e2aea65fa743"`
Dec 06 15:53:33.868 INFO [stdout] c952dbce98ff0fd0993a51809957aedd17dd16b23ee6d2131990e2aea65fa743
Dec 06 15:53:33.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 15:53:34.207 INFO [stdout] 16d3c936a7dc57bcdccb04fb0fe457f481ad8ac080f26b4b095d55c3dce29060
Dec 06 15:53:34.209 INFO running `"docker" "start" "-a" "16d3c936a7dc57bcdccb04fb0fe457f481ad8ac080f26b4b095d55c3dce29060"`
Dec 06 15:53:35.532 INFO [stderr] usermod: no changes
Dec 06 15:53:35.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 15:53:35.588 INFO [stderr]      Running /target/debug/deps/rust_cc-c3e0aeff9c5e8324
Dec 06 15:53:35.599 INFO [stdout] 
Dec 06 15:53:35.599 INFO [stdout] running 6 tests
Dec 06 15:53:35.625 INFO [stdout] test lexer::test::int_literals ... ok
Dec 06 15:53:35.632 INFO [stdout] test lexer::test::lexing_symbols ... ok
Dec 06 15:53:35.634 INFO [stdout] test lexer::test::try_get_test ... ok
Dec 06 15:53:35.635 INFO [stdout] test lexer::test::get_next_token_test ... ok
Dec 06 15:53:35.635 INFO [stdout] test lexer::test::lex_str_test ... ok
Dec 06 15:53:35.636 INFO [stdout] test lexer::test::lexing_identifiers_vs_keywords ... ok
Dec 06 15:53:35.636 INFO [stdout] 
Dec 06 15:53:35.636 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:53:35.636 INFO [stdout] 
Dec 06 15:53:35.639 INFO [stderr] su: No module specific data is present
Dec 06 15:53:36.030 INFO running `"docker" "inspect" "16d3c936a7dc57bcdccb04fb0fe457f481ad8ac080f26b4b095d55c3dce29060"`
Dec 06 15:53:36.168 INFO running `"docker" "rm" "-f" "16d3c936a7dc57bcdccb04fb0fe457f481ad8ac080f26b4b095d55c3dce29060"`
Dec 06 15:53:36.318 INFO [stdout] 16d3c936a7dc57bcdccb04fb0fe457f481ad8ac080f26b4b095d55c3dce29060