[INFO] fetching crate bytebraise-syntax 0.1.0... [INFO] checking bytebraise-syntax-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate bytebraise-syntax 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate bytebraise-syntax 0.1.0 [INFO] finished tweaking crates.io crate bytebraise-syntax 0.1.0 [INFO] tweaked toml for crates.io crate bytebraise-syntax 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bytebraise-syntax 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bytebraise-syntax 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded muncher v0.7.0 [INFO] [stderr] Downloaded cow-utils v0.1.3 [INFO] [stderr] Downloaded bytebraise-lexer v0.1.0 [INFO] [stderr] Downloaded superslice v1.0.0 [INFO] [stderr] Downloaded nested_intervals v0.6.0 [INFO] [stderr] Downloaded rowan v0.16.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9cdec429b380a9ceb7900aa810bc19e1df96cb1eff2fa6b9bd6f738b7508368 [INFO] running `Command { std: "docker" "start" "-a" "a9cdec429b380a9ceb7900aa810bc19e1df96cb1eff2fa6b9bd6f738b7508368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9cdec429b380a9ceb7900aa810bc19e1df96cb1eff2fa6b9bd6f738b7508368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9cdec429b380a9ceb7900aa810bc19e1df96cb1eff2fa6b9bd6f738b7508368", kill_on_drop: false }` [INFO] [stdout] a9cdec429b380a9ceb7900aa810bc19e1df96cb1eff2fa6b9bd6f738b7508368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64ef477e2436389f4804aa55b1c7ceb4f02bd3cf4d7e83c5459950e58dfcd680 [INFO] running `Command { std: "docker" "start" "-a" "64ef477e2436389f4804aa55b1c7ceb4f02bd3cf4d7e83c5459950e58dfcd680", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking muncher v0.7.0 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking rowan v0.16.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking cow-utils v0.1.3 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking nested_intervals v0.6.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking bytebraise-lexer v0.1.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking bytebraise-syntax v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Set` is never constructed [INFO] [stdout] --> src/editor/list_var_editor.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum EditActionKind { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 14 | Set, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaskContext` is never constructed [INFO] [stdout] --> src/parser/parser.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct TaskContext { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print` is never used [INFO] [stdout] --> src/parser/parser.rs:314:4 [INFO] [stdout] | [INFO] [stdout] 314 | fn print(indent: usize, element: SyntaxElement) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `packing`, `closing_quote_on_own_line`, and `alignment` are never read [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct QuotedValueFormat { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 151 | packing: SubValuePacking, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 152 | closing_quote_on_own_line: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 153 | alignment: SubValueAlignment, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `QuotedValueFormat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sub_values` is never read [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct QuotedValueBuilder { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 191 | sub_values: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ff` is never used [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:194:4 [INFO] [stdout] | [INFO] [stdout] 194 | fn ff() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:92:18 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn value(&self) -> Cow { [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] 92 | pub fn value(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Set` is never constructed [INFO] [stdout] --> src/editor/list_var_editor.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum EditActionKind { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 14 | Set, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaskContext` is never constructed [INFO] [stdout] --> src/parser/parser.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct TaskContext { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print` is never used [INFO] [stdout] --> src/parser/parser.rs:314:4 [INFO] [stdout] | [INFO] [stdout] 314 | fn print(indent: usize, element: SyntaxElement) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `packing`, `closing_quote_on_own_line`, and `alignment` are never read [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct QuotedValueFormat { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 151 | packing: SubValuePacking, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 152 | closing_quote_on_own_line: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 153 | alignment: SubValueAlignment, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `QuotedValueFormat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sub_values` is never read [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct QuotedValueBuilder { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 191 | sub_values: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ff` is never used [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:194:4 [INFO] [stdout] | [INFO] [stdout] 194 | fn ff() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/syntax/ast/quoted_value.rs:92:18 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn value(&self) -> Cow { [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] 92 | pub fn value(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.08s [INFO] running `Command { std: "docker" "inspect" "64ef477e2436389f4804aa55b1c7ceb4f02bd3cf4d7e83c5459950e58dfcd680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64ef477e2436389f4804aa55b1c7ceb4f02bd3cf4d7e83c5459950e58dfcd680", kill_on_drop: false }` [INFO] [stdout] 64ef477e2436389f4804aa55b1c7ceb4f02bd3cf4d7e83c5459950e58dfcd680