[INFO] fetching crate rcalc 0.1.2...
[INFO] testing rcalc-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rcalc 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rcalc 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcalc 0.1.2
[INFO] finished tweaking crates.io crate rcalc 0.1.2
[INFO] tweaked toml for crates.io crate rcalc 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51bf5a1e818d794ed52f351785cb5715bb0692d54f939f31c00574b8710dfa99
[INFO] running `Command { std: "docker" "start" "-a" "51bf5a1e818d794ed52f351785cb5715bb0692d54f939f31c00574b8710dfa99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51bf5a1e818d794ed52f351785cb5715bb0692d54f939f31c00574b8710dfa99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51bf5a1e818d794ed52f351785cb5715bb0692d54f939f31c00574b8710dfa99", kill_on_drop: false }`
[INFO] [stdout] 51bf5a1e818d794ed52f351785cb5715bb0692d54f939f31c00574b8710dfa99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36404dda4a25ffd1d8a31d33bdc86a209cd6d46b987c2fd3100df0258faf1369
[INFO] running `Command { std: "docker" "start" "-a" "36404dda4a25ffd1d8a31d33bdc86a209cd6d46b987c2fd3100df0258faf1369", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling rcalc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "36404dda4a25ffd1d8a31d33bdc86a209cd6d46b987c2fd3100df0258faf1369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36404dda4a25ffd1d8a31d33bdc86a209cd6d46b987c2fd3100df0258faf1369", kill_on_drop: false }`
[INFO] [stdout] 36404dda4a25ffd1d8a31d33bdc86a209cd6d46b987c2fd3100df0258faf1369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e427443730e1b0ba6764e23deee8a31e8528df1a22358047cee8cd5e01f3194
[INFO] running `Command { std: "docker" "start" "-a" "7e427443730e1b0ba6764e23deee8a31e8528df1a22358047cee8cd5e01f3194", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling rcalc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 5.77s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rcalc-aa25d3bc8f85a982)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rcalc-25d9364d78016a75)
[INFO] [stderr]   Executable tests/gen.rs (/opt/rustwide/target/debug/deps/gen-2cb4b3be243fd951)
[INFO] [stderr]   Executable tests/operators.rs (/opt/rustwide/target/debug/deps/operators-6cad8a5518855c3c)
[INFO] [stderr]   Executable tests/precedence.rs (/opt/rustwide/target/debug/deps/precedence-4959a6156f8fbd6a)
[INFO] running `Command { std: "docker" "inspect" "7e427443730e1b0ba6764e23deee8a31e8528df1a22358047cee8cd5e01f3194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e427443730e1b0ba6764e23deee8a31e8528df1a22358047cee8cd5e01f3194", kill_on_drop: false }`
[INFO] [stdout] 7e427443730e1b0ba6764e23deee8a31e8528df1a22358047cee8cd5e01f3194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e530a10819c41ceb0325fd8d86a23d03f9183ed1e2436f6b7c7d030873a79c7a
[INFO] running `Command { std: "docker" "start" "-a" "e530a10819c41ceb0325fd8d86a23d03f9183ed1e2436f6b7c7d030873a79c7a", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rcalc-aa25d3bc8f85a982)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcalc-25d9364d78016a75)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gen.rs (/opt/rustwide/target/debug/deps/gen-2cb4b3be243fd951)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_does_serial_mathematics ... ok
[INFO] [stdout] test tests::it_handles_numbers_of_more_than_one_digit ... ok
[INFO] [stdout] test tests::it_handles_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/operators.rs (/opt/rustwide/target/debug/deps/operators-6cad8a5518855c3c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test operators::division::it_does_division ... ok
[INFO] [stdout] test operators::division::it_does_integer_division ... ok
[INFO] [stdout] test operators::division::it_does_modulo_division ... ok
[INFO] [stdout] test operators::factorial::it_does_factorial ... ok
[INFO] [stdout] test operators::factorial::it_does_factorial_with_even_negative ... ok
[INFO] [stdout] test operators::factorial::it_does_factorial_with_odd_negative ... ok
[INFO] [stdout] test operators::it_does_addition ... ok
[INFO] [stdout] test operators::it_does_multiplication ... ok
[INFO] [stdout] test operators::it_does_subtraction ... ok
[INFO] [stdout] test operators::it_handles_unary_operators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/precedence.rs (/opt/rustwide/target/debug/deps/precedence-4959a6156f8fbd6a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test precedence::emdas ... ok
[INFO] [stdout] test precedence::femdas ... ok
[INFO] [stdout] test precedence::pfemdas ... ok
[INFO] [stdout] test precedence::mdas ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rcalc
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/rcalc/ast.rs - rcalc::ast::ASTNode (line 7) ... ignored
[INFO] [stdout] test src/rcalc/lexer.rs - rcalc::lexer::Lexer (line 14) ... ignored
[INFO] [stdout] test src/rcalc/parser/parser.rs - rcalc::parser::parser::Parser (line 22) ... FAILED
[INFO] [stdout] test src/rcalc/ast.rs - rcalc::ast::ASTNode::from (line 24) ... FAILED
[INFO] [stdout] test src/rcalc/lexer.rs - rcalc::lexer::Lexer::next_token (line 123) ... FAILED
[INFO] [stdout] test src/rcalc/token.rs - rcalc::token::Token (line 18) ... FAILED
[INFO] [stdout] test src/rcalc/lexer.rs - rcalc::lexer::Lexer::skip (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 48) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/rcalc/parser/parser.rs - rcalc::parser::parser::Parser (line 22) stdout ----
[INFO] [stdout] error: cannot declare a non-inline module inside a block unless it has a path attribute
[INFO] [stdout]  --> src/rcalc/parser/parser.rs:23:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rcalc;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rcalc/ast.rs - rcalc::ast::ASTNode::from (line 24) stdout ----
[INFO] [stdout] error: cannot declare a non-inline module inside a block unless it has a path attribute
[INFO] [stdout]  --> src/rcalc/ast.rs:25:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rcalc;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rcalc/lexer.rs - rcalc::lexer::Lexer::next_token (line 123) stdout ----
[INFO] [stdout] error: cannot declare a non-inline module inside a block unless it has a path attribute
[INFO] [stdout]  --> src/rcalc/lexer.rs:124:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rcalc;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rcalc/token.rs - rcalc::token::Token (line 18) stdout ----
[INFO] [stdout] error: cannot declare a non-inline module inside a block unless it has a path attribute
[INFO] [stdout]  --> src/rcalc/token.rs:19:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rcalc;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rcalc/lexer.rs - rcalc::lexer::Lexer::skip (line 104) stdout ----
[INFO] [stdout] error: cannot declare a non-inline module inside a block unless it has a path attribute
[INFO] [stdout]  --> src/rcalc/lexer.rs:105:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod rcalc;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/rcalc/ast.rs - rcalc::ast::ASTNode::from (line 24)
[INFO] [stdout]     src/rcalc/lexer.rs - rcalc::lexer::Lexer::next_token (line 123)
[INFO] [stdout]     src/rcalc/lexer.rs - rcalc::lexer::Lexer::skip (line 104)
[INFO] [stdout]     src/rcalc/parser/parser.rs - rcalc::parser::parser::Parser (line 22)
[INFO] [stdout]     src/rcalc/token.rs - rcalc::token::Token (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 5 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e530a10819c41ceb0325fd8d86a23d03f9183ed1e2436f6b7c7d030873a79c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e530a10819c41ceb0325fd8d86a23d03f9183ed1e2436f6b7c7d030873a79c7a", kill_on_drop: false }`
[INFO] [stdout] e530a10819c41ceb0325fd8d86a23d03f9183ed1e2436f6b7c7d030873a79c7a