[INFO] cloning repository https://github.com/KungFuDonkey/rust_hlsl_parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KungFuDonkey/rust_hlsl_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKungFuDonkey%2Frust_hlsl_parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKungFuDonkey%2Frust_hlsl_parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ffefa01b5d45d5638d3470675cc42f37f918f697 [INFO] checking KungFuDonkey/rust_hlsl_parser against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKungFuDonkey%2Frust_hlsl_parser" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KungFuDonkey/rust_hlsl_parser [INFO] finished tweaking git repo https://github.com/KungFuDonkey/rust_hlsl_parser [INFO] tweaked toml for git repo https://github.com/KungFuDonkey/rust_hlsl_parser written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KungFuDonkey/rust_hlsl_parser on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KungFuDonkey/rust_hlsl_parser 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0741d1dc6c6c46f7d5c16d6daf3897407343c64bc8bfedcf5a2d5b1a38a89485 [INFO] running `Command { std: "docker" "start" "-a" "0741d1dc6c6c46f7d5c16d6daf3897407343c64bc8bfedcf5a2d5b1a38a89485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0741d1dc6c6c46f7d5c16d6daf3897407343c64bc8bfedcf5a2d5b1a38a89485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0741d1dc6c6c46f7d5c16d6daf3897407343c64bc8bfedcf5a2d5b1a38a89485", kill_on_drop: false }` [INFO] [stdout] 0741d1dc6c6c46f7d5c16d6daf3897407343c64bc8bfedcf5a2d5b1a38a89485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d94a0516ef24082f9b5ffe232a60c62566a4a8e16d28fe28970b9d30e7051ba [INFO] running `Command { std: "docker" "start" "-a" "3d94a0516ef24082f9b5ffe232a60c62566a4a8e16d28fe28970b9d30e7051ba", kill_on_drop: false }` [INFO] [stderr] Checking hlsl_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `preprocessor_vars` [INFO] [stdout] --> src/parser/lexer.rs:22:64 [INFO] [stdout] | [INFO] [stdout] 22 | ...ut SourceText, preprocessor_vars: &mut HashMap, preprocessor_if_stack: &mut Vec) -> Syn... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_vars` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_if_stack` [INFO] [stdout] --> src/parser/lexer.rs:22:122 [INFO] [stdout] | [INFO] [stdout] 22 | ...okenType>, preprocessor_if_stack: &mut Vec) -> SyntaxTokenType [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_if_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/lexer.rs:425:13 [INFO] [stdout] | [INFO] [stdout] 425 | let mut preprocessor_vars: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/lexer.rs:426:13 [INFO] [stdout] | [INFO] [stdout] 426 | let mut preprocessor_if_stack: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_vars` [INFO] [stdout] --> src/parser/lexer.rs:425:13 [INFO] [stdout] | [INFO] [stdout] 425 | let mut preprocessor_vars: HashMap = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_if_stack` [INFO] [stdout] --> src/parser/lexer.rs:426:13 [INFO] [stdout] | [INFO] [stdout] 426 | let mut preprocessor_if_stack: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_if_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_index` [INFO] [stdout] --> src/parser/lexer.rs:483:21 [INFO] [stdout] | [INFO] [stdout] 483 | let end_index = source.get_char_index(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `LexerTraverser` is never constructed [INFO] [stdout] --> src/parser/lexer.rs:524:12 [INFO] [stdout] | [INFO] [stdout] 524 | pub struct LexerTraverser [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_vars` [INFO] [stdout] --> src/parser/lexer.rs:22:64 [INFO] [stdout] | [INFO] [stdout] 22 | ...ut SourceText, preprocessor_vars: &mut HashMap, preprocessor_if_stack: &mut Vec) -> Syn... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_vars` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_if_stack` [INFO] [stdout] --> src/parser/lexer.rs:22:122 [INFO] [stdout] | [INFO] [stdout] 22 | ...okenType>, preprocessor_if_stack: &mut Vec) -> SyntaxTokenType [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_if_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | directive.write_char(source.current_char()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = directive.write_char(source.current_char()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/lexer.rs:425:13 [INFO] [stdout] | [INFO] [stdout] 425 | let mut preprocessor_vars: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/lexer.rs:426:13 [INFO] [stdout] | [INFO] [stdout] 426 | let mut preprocessor_if_stack: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_vars` [INFO] [stdout] --> src/parser/lexer.rs:425:13 [INFO] [stdout] | [INFO] [stdout] 425 | let mut preprocessor_vars: HashMap = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preprocessor_if_stack` [INFO] [stdout] --> src/parser/lexer.rs:426:13 [INFO] [stdout] | [INFO] [stdout] 426 | let mut preprocessor_if_stack: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preprocessor_if_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_index` [INFO] [stdout] --> src/parser/lexer.rs:483:21 [INFO] [stdout] | [INFO] [stdout] 483 | let end_index = source.get_char_index(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | value.write_char(source.current_char()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = value.write_char(source.current_char()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hlsl_parser` (lib) due to 1 previous error; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `LexerTraverser` is never constructed [INFO] [stdout] --> src/parser/lexer.rs:524:12 [INFO] [stdout] | [INFO] [stdout] 524 | pub struct LexerTraverser [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | directive.write_char(source.current_char()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = directive.write_char(source.current_char()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | value.write_char(source.current_char()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = value.write_char(source.current_char()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hlsl_parser` (lib test) due to 1 previous error; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3d94a0516ef24082f9b5ffe232a60c62566a4a8e16d28fe28970b9d30e7051ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d94a0516ef24082f9b5ffe232a60c62566a4a8e16d28fe28970b9d30e7051ba", kill_on_drop: false }` [INFO] [stdout] 3d94a0516ef24082f9b5ffe232a60c62566a4a8e16d28fe28970b9d30e7051ba