[INFO] fetching crate fortformat 0.1.1... [INFO] checking fortformat-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate fortformat 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate fortformat 0.1.1 [INFO] finished tweaking crates.io crate fortformat 0.1.1 [INFO] tweaked toml for crates.io crate fortformat 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fortformat 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fortformat 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e6540d4a49adc0b2966547f1cdfbecfdce575bed879a22f909da4fef660dc40 [INFO] running `Command { std: "docker" "start" "-a" "6e6540d4a49adc0b2966547f1cdfbecfdce575bed879a22f909da4fef660dc40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e6540d4a49adc0b2966547f1cdfbecfdce575bed879a22f909da4fef660dc40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e6540d4a49adc0b2966547f1cdfbecfdce575bed879a22f909da4fef660dc40", kill_on_drop: false }` [INFO] [stdout] 6e6540d4a49adc0b2966547f1cdfbecfdce575bed879a22f909da4fef660dc40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 106b6141b3e5097a8b3c2dab53127cfa65e0647b4c66c0c1f9638cf692b6888a [INFO] running `Command { std: "docker" "start" "-a" "106b6141b3e5097a8b3c2dab53127cfa65e0647b4c66c0c1f9638cf692b6888a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking stringreader v0.1.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling error-stack v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling pest v2.6.1 [INFO] [stderr] Compiling pest_meta v2.6.1 [INFO] [stderr] Compiling pest_generator v2.6.1 [INFO] [stderr] Compiling pest_derive v2.6.1 [INFO] [stderr] Checking fortformat v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/format_specs.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | fn from(value: pest::error::Error) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:291:31 [INFO] [stdout] | [INFO] [stdout] 291 | FortField::Char { width } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:292:34 [INFO] [stdout] | [INFO] [stdout] 292 | FortField::Logical { width } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:293:34 [INFO] [stdout] | [INFO] [stdout] 293 | FortField::Integer { width, zeros, base } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `zeros` [INFO] [stdout] --> src/format_specs.rs:293:41 [INFO] [stdout] | [INFO] [stdout] 293 | FortField::Integer { width, zeros, base } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `zeros: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/format_specs.rs:293:48 [INFO] [stdout] | [INFO] [stdout] 293 | FortField::Integer { width, zeros, base } => None, [INFO] [stdout] | ^^^^ help: try ignoring the field: `base: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | FortField::Real { width, precision, fmt, scale } => Some(*scale), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `precision` [INFO] [stdout] --> src/format_specs.rs:294:38 [INFO] [stdout] | [INFO] [stdout] 294 | FortField::Real { width, precision, fmt, scale } => Some(*scale), [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fmt` [INFO] [stdout] --> src/format_specs.rs:294:49 [INFO] [stdout] | [INFO] [stdout] 294 | FortField::Real { width, precision, fmt, scale } => Some(*scale), [INFO] [stdout] | ^^^ help: try ignoring the field: `fmt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ValueParser` is never constructed [INFO] [stdout] --> src/parsing.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct ValueParser; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_logical` is never used [INFO] [stdout] --> src/parsing.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) fn parse_logical(s: &str) -> FResult { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_integer` is never used [INFO] [stdout] --> src/parsing.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) fn parse_integer(s: &str) -> FResult { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_unsigned_integer` is never used [INFO] [stdout] --> src/parsing.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn parse_unsigned_integer(s: &str) -> FResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_any_real` is never used [INFO] [stdout] --> src/parsing.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) fn parse_any_real(s: &str) -> FResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_expr` is never used [INFO] [stdout] --> src/parsing.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn get_expr(s: &str, top_rule: Rule, inner_rule: Rule) -> FResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/format_specs.rs:601:24 [INFO] [stdout] | [INFO] [stdout] 601 | pub fn iter_fields(&self) -> FieldIter { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 601 | pub fn iter_fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/format_specs.rs:610:32 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn iter_non_pos_fields(&self) -> FieldIter { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 610 | pub fn iter_non_pos_fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/format_specs.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | fn from(value: pest::error::Error) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:291:31 [INFO] [stdout] | [INFO] [stdout] 291 | FortField::Char { width } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:292:34 [INFO] [stdout] | [INFO] [stdout] 292 | FortField::Logical { width } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:293:34 [INFO] [stdout] | [INFO] [stdout] 293 | FortField::Integer { width, zeros, base } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `zeros` [INFO] [stdout] --> src/format_specs.rs:293:41 [INFO] [stdout] | [INFO] [stdout] 293 | FortField::Integer { width, zeros, base } => None, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `zeros: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/format_specs.rs:293:48 [INFO] [stdout] | [INFO] [stdout] 293 | FortField::Integer { width, zeros, base } => None, [INFO] [stdout] | ^^^^ help: try ignoring the field: `base: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/format_specs.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | FortField::Real { width, precision, fmt, scale } => Some(*scale), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `width: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `precision` [INFO] [stdout] --> src/format_specs.rs:294:38 [INFO] [stdout] | [INFO] [stdout] 294 | FortField::Real { width, precision, fmt, scale } => Some(*scale), [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fmt` [INFO] [stdout] --> src/format_specs.rs:294:49 [INFO] [stdout] | [INFO] [stdout] 294 | FortField::Real { width, precision, fmt, scale } => Some(*scale), [INFO] [stdout] | ^^^ help: try ignoring the field: `fmt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_unsigned_integer` is never used [INFO] [stdout] --> src/parsing.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn parse_unsigned_integer(s: &str) -> FResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_any_real` is never used [INFO] [stdout] --> src/parsing.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) fn parse_any_real(s: &str) -> FResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/format_specs.rs:601:24 [INFO] [stdout] | [INFO] [stdout] 601 | pub fn iter_fields(&self) -> FieldIter { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 601 | pub fn iter_fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/format_specs.rs:610:32 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn iter_non_pos_fields(&self) -> FieldIter { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 610 | pub fn iter_non_pos_fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.13s [INFO] running `Command { std: "docker" "inspect" "106b6141b3e5097a8b3c2dab53127cfa65e0647b4c66c0c1f9638cf692b6888a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106b6141b3e5097a8b3c2dab53127cfa65e0647b4c66c0c1f9638cf692b6888a", kill_on_drop: false }` [INFO] [stdout] 106b6141b3e5097a8b3c2dab53127cfa65e0647b4c66c0c1f9638cf692b6888a