[INFO] fetching crate fsm-rust-jb 0.1.3... [INFO] testing fsm-rust-jb-0.1.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate fsm-rust-jb 0.1.3 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate fsm-rust-jb 0.1.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fsm-rust-jb 0.1.3 [INFO] finished tweaking crates.io crate fsm-rust-jb 0.1.3 [INFO] tweaked toml for crates.io crate fsm-rust-jb 0.1.3 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 624488a94994f612b1dc25516d2d9f4eec910f5b0a6755941e3bf5a57f47acdd [INFO] running `Command { std: "docker" "start" "-a" "624488a94994f612b1dc25516d2d9f4eec910f5b0a6755941e3bf5a57f47acdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "624488a94994f612b1dc25516d2d9f4eec910f5b0a6755941e3bf5a57f47acdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "624488a94994f612b1dc25516d2d9f4eec910f5b0a6755941e3bf5a57f47acdd", kill_on_drop: false }` [INFO] [stdout] 624488a94994f612b1dc25516d2d9f4eec910f5b0a6755941e3bf5a57f47acdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a5b6c406d5b97cb45bd2af4ef3bfa47bd48781e85dc0c8fd181a86c4323014f [INFO] running `Command { std: "docker" "start" "-a" "6a5b6c406d5b97cb45bd2af4ef3bfa47bd48781e85dc0c8fd181a86c4323014f", kill_on_drop: false }` [INFO] [stderr] Compiling fsm-rust-jb v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `NUMBER_IP` should have an upper camel case name [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | NUMBER_IP, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberIp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NUMBER_FP` should have an upper camel case name [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER_FP [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberFp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/tests/utils.rs:45:42 [INFO] [stdout] | [INFO] [stdout] 45 | input_data: StreamData { index, character, .. }, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character` [INFO] [stdout] --> src/tests/utils.rs:45:49 [INFO] [stdout] | [INFO] [stdout] 45 | input_data: StreamData { index, character, .. }, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/tests/utils.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | index: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character` [INFO] [stdout] --> src/tests/utils.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | character: char, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_valid_string` [INFO] [stdout] --> src/tests/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn test_valid_string<'a, State, Effect>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_invalid_string` [INFO] [stdout] --> src/tests/utils.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn test_invalid_string<'a, State, Effect>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_letter` [INFO] [stdout] --> src/tests/utils.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn is_letter(ch: char) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_digit` [INFO] [stdout] --> src/tests/utils.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn is_digit(ch: char) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INIT` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | INIT, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WORD` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | WORD, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NUMBER_IP` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | NUMBER_IP, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NUMBER_FP` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER_FP [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_fsm` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn init_fsm( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "6a5b6c406d5b97cb45bd2af4ef3bfa47bd48781e85dc0c8fd181a86c4323014f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a5b6c406d5b97cb45bd2af4ef3bfa47bd48781e85dc0c8fd181a86c4323014f", kill_on_drop: false }` [INFO] [stdout] 6a5b6c406d5b97cb45bd2af4ef3bfa47bd48781e85dc0c8fd181a86c4323014f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afbe1352187a15f5ec5fbfe9c7adb24a70f826c78b54c9db3e2ebd5d08030249 [INFO] running `Command { std: "docker" "start" "-a" "afbe1352187a15f5ec5fbfe9c7adb24a70f826c78b54c9db3e2ebd5d08030249", kill_on_drop: false }` [INFO] [stdout] warning: variant `NUMBER_IP` should have an upper camel case name [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | NUMBER_IP, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberIp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fsm-rust-jb v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `NUMBER_FP` should have an upper camel case name [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER_FP [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberFp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/tests/utils.rs:45:42 [INFO] [stdout] | [INFO] [stdout] 45 | input_data: StreamData { index, character, .. }, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character` [INFO] [stdout] --> src/tests/utils.rs:45:49 [INFO] [stdout] | [INFO] [stdout] 45 | input_data: StreamData { index, character, .. }, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/tests/utils.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | index: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character` [INFO] [stdout] --> src/tests/utils.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | character: char, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_valid_string` [INFO] [stdout] --> src/tests/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn test_valid_string<'a, State, Effect>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_invalid_string` [INFO] [stdout] --> src/tests/utils.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn test_invalid_string<'a, State, Effect>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_letter` [INFO] [stdout] --> src/tests/utils.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn is_letter(ch: char) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_digit` [INFO] [stdout] --> src/tests/utils.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn is_digit(ch: char) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INIT` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | INIT, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WORD` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | WORD, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NUMBER_IP` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | NUMBER_IP, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NUMBER_FP` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER_FP [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_fsm` [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn init_fsm( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NUMBER_IP` should have an upper camel case name [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | NUMBER_IP, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberIp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NUMBER_FP` should have an upper camel case name [INFO] [stdout] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER_FP [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberFp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `INTEGER_PART` should have an upper camel case name [INFO] [stdout] --> src/tests/float_numbers.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | INTEGER_PART, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerPart` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FRACTION_PART` should have an upper camel case name [INFO] [stdout] --> src/tests/float_numbers.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | FRACTION_PART, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FractionPart` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `INCREMENT_WORD_COUNT` should have an upper camel case name [INFO] [stdout] --> src/tests/count_words_and_numbers.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | INCREMENT_WORD_COUNT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IncrementWordCount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `INCREMENT_NUMBER_COUNT` should have an upper camel case name [INFO] [stdout] --> src/tests/count_words_and_numbers.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | INCREMENT_NUMBER_COUNT [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IncrementNumberCount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::macros` [INFO] [stdout] --> src/tests/split_into_words_and_count_sum.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::macros; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/tests/utils.rs:45:42 [INFO] [stdout] | [INFO] [stdout] 45 | input_data: StreamData { index, character, .. }, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character` [INFO] [stdout] --> src/tests/utils.rs:45:49 [INFO] [stdout] | [INFO] [stdout] 45 | input_data: StreamData { index, character, .. }, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/tests/utils.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | index: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character` [INFO] [stdout] --> src/tests/utils.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | character: char, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "afbe1352187a15f5ec5fbfe9c7adb24a70f826c78b54c9db3e2ebd5d08030249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afbe1352187a15f5ec5fbfe9c7adb24a70f826c78b54c9db3e2ebd5d08030249", kill_on_drop: false }` [INFO] [stdout] afbe1352187a15f5ec5fbfe9c7adb24a70f826c78b54c9db3e2ebd5d08030249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] addd64a10cc11d7466dae623ca7eda7f8a7491447bdc4e48d42ad3477cbd512f [INFO] running `Command { std: "docker" "start" "-a" "addd64a10cc11d7466dae623ca7eda7f8a7491447bdc4e48d42ad3477cbd512f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant `NUMBER_IP` should have an upper camel case name [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | NUMBER_IP, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberIp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `NUMBER_FP` should have an upper camel case name [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NUMBER_FP [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberFp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/tests/utils.rs:45:42 [INFO] [stderr] | [INFO] [stderr] 45 | input_data: StreamData { index, character, .. }, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `character` [INFO] [stderr] --> src/tests/utils.rs:45:49 [INFO] [stderr] | [INFO] [stderr] 45 | input_data: StreamData { index, character, .. }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/tests/utils.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | index: usize, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `character` [INFO] [stderr] --> src/tests/utils.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | character: char, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_valid_string` [INFO] [stderr] --> src/tests/utils.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn test_valid_string<'a, State, Effect>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_invalid_string` [INFO] [stderr] --> src/tests/utils.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn test_invalid_string<'a, State, Effect>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_letter` [INFO] [stderr] --> src/tests/utils.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn is_letter(ch: char) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_digit` [INFO] [stderr] --> src/tests/utils.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn is_digit(ch: char) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `INIT` [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | INIT, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `WORD` [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | WORD, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NUMBER_IP` [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | NUMBER_IP, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NUMBER_FP` [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NUMBER_FP [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_fsm` [INFO] [stderr] --> src/tests/automatas/words_and_numbers.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn init_fsm( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `fsm-rust-jb` (lib) generated 15 warnings [INFO] [stderr] warning: variant `INTEGER_PART` should have an upper camel case name [INFO] [stderr] --> src/tests/float_numbers.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | INTEGER_PART, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerPart` [INFO] [stderr] [INFO] [stderr] warning: variant `FRACTION_PART` should have an upper camel case name [INFO] [stderr] --> src/tests/float_numbers.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | FRACTION_PART, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FractionPart` [INFO] [stderr] [INFO] [stderr] warning: variant `INCREMENT_WORD_COUNT` should have an upper camel case name [INFO] [stderr] --> src/tests/count_words_and_numbers.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | INCREMENT_WORD_COUNT, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IncrementWordCount` [INFO] [stderr] [INFO] [stderr] warning: variant `INCREMENT_NUMBER_COUNT` should have an upper camel case name [INFO] [stderr] --> src/tests/count_words_and_numbers.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | INCREMENT_NUMBER_COUNT [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IncrementNumberCount` [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::macros` [INFO] [stderr] --> src/tests/split_into_words_and_count_sum.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::macros; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `fsm-rust-jb` (lib test) generated 11 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fsm_rust_jb-0e5a3cf5a58215c9) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::count_words_and_numbers::it_counts_numbers_and_words_correctly ... ok [INFO] [stdout] test tests::float_numbers::it_validates_float_numbers ... ok [INFO] [stdout] test tests::float_numbers::it_invalidates_incorrect_string ... ok [INFO] [stdout] test tests::split_into_words_and_count_sum::it_works_correctly ... 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 fsm-rust-jb [INFO] [stderr] warning: variant `NUMBER_IP` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/tests/automatas/words_and_numbers.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | NUMBER_IP, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberIp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `NUMBER_FP` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/tests/automatas/words_and_numbers.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NUMBER_FP [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NumberFp` [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stdout] running 0 tests [INFO] [stderr] [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] running `Command { std: "docker" "inspect" "addd64a10cc11d7466dae623ca7eda7f8a7491447bdc4e48d42ad3477cbd512f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "addd64a10cc11d7466dae623ca7eda7f8a7491447bdc4e48d42ad3477cbd512f", kill_on_drop: false }` [INFO] [stdout] addd64a10cc11d7466dae623ca7eda7f8a7491447bdc4e48d42ad3477cbd512f