[INFO] fetching crate rsc 1.2.0... [INFO] extracting crate rsc 1.2.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rsc/1.2.0 [INFO] extracting crate rsc 1.2.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rsc/1.2.0 [INFO] validating manifest of rsc-1.2.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rsc-1.2.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rsc-1.2.0 [INFO] finished frobbing rsc-1.2.0 [INFO] frobbed toml for rsc-1.2.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rsc/1.2.0/Cargo.toml [INFO] started frobbing rsc-1.2.0 [INFO] finished frobbing rsc-1.2.0 [INFO] frobbed toml for rsc-1.2.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rsc/1.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rsc-1.2.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rsc/1.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 925d472bfd7b3a050718edaa453d2f1a17a405462222f7d58b55899f3611e629 [INFO] running `"docker" "start" "-a" "925d472bfd7b3a050718edaa453d2f1a17a405462222f7d58b55899f3611e629"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling rsc v1.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `"docker" "inspect" "925d472bfd7b3a050718edaa453d2f1a17a405462222f7d58b55899f3611e629"` [INFO] running `"docker" "rm" "-f" "925d472bfd7b3a050718edaa453d2f1a17a405462222f7d58b55899f3611e629"` [INFO] [stdout] 925d472bfd7b3a050718edaa453d2f1a17a405462222f7d58b55899f3611e629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rsc/1.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 5f24d120255cc26c33f48456b1df36316e14750add2d316bd145eb0ed232ec61 [INFO] running `"docker" "start" "-a" "5f24d120255cc26c33f48456b1df36316e14750add2d316bd145eb0ed232ec61"` [INFO] [stderr] Compiling rsc v1.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `"docker" "inspect" "5f24d120255cc26c33f48456b1df36316e14750add2d316bd145eb0ed232ec61"` [INFO] running `"docker" "rm" "-f" "5f24d120255cc26c33f48456b1df36316e14750add2d316bd145eb0ed232ec61"` [INFO] [stdout] 5f24d120255cc26c33f48456b1df36316e14750add2d316bd145eb0ed232ec61 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rsc/1.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 7bef094742677df4c2734d81fb6c59bc627f4af7309138ffc9402ad50af1acf1 [INFO] running `"docker" "start" "-a" "7bef094742677df4c2734d81fb6c59bc627f4af7309138ffc9402ad50af1acf1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rsc-a4a95a6005ed2fac [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::bench_eval ... ok [INFO] [stdout] test tests::bench_parse ... ok [INFO] [stdout] test tests::bench_tokenize ... ok [INFO] [stdout] test tests::bench_compute ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/rsc-54cf6d9f85dfafd8 [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rsc [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/parser.rs - parser::Expr::replace (line 27) ... FAILED [INFO] [stdout] test src/computer.rs - computer::Computer (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - (line 28) ... FAILED [INFO] [stdout] test src/lexer.rs - lexer::tokenize (line 60) ... FAILED [INFO] [stdout] test src/lib.rs - eval (line 73) ... FAILED [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/parser.rs - parser::Expr::replace (line 27) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `parser` [INFO] [stdout] --> src/parser.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 4 | let replacement = parser::Expr::Constant(20.); [INFO] [stdout] | ^^^^^^ use of undeclared type or module `parser` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `parser` [INFO] [stdout] --> src/parser.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 5 | let mut ast = parser::parse(&lexer::tokenize(&input).unwrap()).unwrap(); [INFO] [stdout] | ^^^^^^ use of undeclared type or module `parser` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `lexer` [INFO] [stdout] --> src/parser.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 5 | let mut ast = parser::parse(&lexer::tokenize(&input).unwrap()).unwrap(); [INFO] [stdout] | ^^^^^ use of undeclared type or module `lexer` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `parser` [INFO] [stdout] --> src/parser.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 6 | ast.replace(&parser::Expr::Identifier(String::from("x")), &replacement, false); [INFO] [stdout] | ^^^^^^ use of undeclared type or module `parser` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `computer` [INFO] [stdout] --> src/parser.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 7 | assert_eq!(computer::compute(&ast), 1600.); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `computer` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/computer.rs - computer::Computer (line 19) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Computer` [INFO] [stdout] --> src/computer.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 3 | let mut computer = Computer::new(); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `Computer` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Computer` [INFO] [stdout] --> src/computer.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 8 | Computer::new().eval("a"), [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `Computer` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `EvalError` [INFO] [stdout] --> src/computer.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 9 | Err(EvalError::ComputeError(ComputeError::UnrecognizedIdentifier("a"))) [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `EvalError` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ComputeError` [INFO] [stdout] --> src/computer.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 9 | Err(EvalError::ComputeError(ComputeError::UnrecognizedIdentifier("a"))) [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type or module `ComputeError` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:43:39 [INFO] [stdout] | [INFO] [stdout] 16 | ast.replace(&Expr::Identifier("x"), &Expr::Constant(x as f64), false); [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `std::string::String`, found reference [INFO] [stdout] | help: try using a conversion method: `"x".to_string()` [INFO] [stdout] | [INFO] [stdout] = note: expected type `std::string::String` [INFO] [stdout] found type `&'static str` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lexer.rs - lexer::tokenize (line 60) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Token` [INFO] [stdout] --> src/lexer.rs:62:33 [INFO] [stdout] | [INFO] [stdout] 4 | assert_eq!(tokens.as_slice(), &[Token::Number(2.0), Token::Operator(Operator::Plus), Token::Number(2.0)]); [INFO] [stdout] | ^^^^^ use of undeclared type or module `Token` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Token` [INFO] [stdout] --> src/lexer.rs:62:53 [INFO] [stdout] | [INFO] [stdout] 4 | assert_eq!(tokens.as_slice(), &[Token::Number(2.0), Token::Operator(Operator::Plus), Token::Number(2.0)]); [INFO] [stdout] | ^^^^^ use of undeclared type or module `Token` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Operator` [INFO] [stdout] --> src/lexer.rs:62:69 [INFO] [stdout] | [INFO] [stdout] 4 | assert_eq!(tokens.as_slice(), &[Token::Number(2.0), Token::Operator(Operator::Plus), Token::Number(2.0)]); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `Operator` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Token` [INFO] [stdout] --> src/lexer.rs:62:86 [INFO] [stdout] | [INFO] [stdout] 4 | assert_eq!(tokens.as_slice(), &[Token::Number(2.0), Token::Operator(Operator::Plus), Token::Number(2.0)]); [INFO] [stdout] | ^^^^^ use of undeclared type or module `Token` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `tokenize` in this scope [INFO] [stdout] --> src/lexer.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 3 | let tokens = tokenize("2 + 2").unwrap(); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use rsc::lexer::tokenize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - eval (line 73) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `eval` in this scope [INFO] [stdout] --> src/lib.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 3 | assert_eq!(eval("3.1 + 2.2"), Ok(5.3)); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use rsc::eval; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/computer.rs - computer::Computer (line 19) [INFO] [stdout] src/lexer.rs - lexer::tokenize (line 60) [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] src/lib.rs - eval (line 73) [INFO] [stdout] src/parser.rs - parser::Expr::replace (line 27) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "7bef094742677df4c2734d81fb6c59bc627f4af7309138ffc9402ad50af1acf1"` [INFO] running `"docker" "rm" "-f" "7bef094742677df4c2734d81fb6c59bc627f4af7309138ffc9402ad50af1acf1"` [INFO] [stdout] 7bef094742677df4c2734d81fb6c59bc627f4af7309138ffc9402ad50af1acf1