[INFO] cloning repository https://github.com/paratym/language_name_here [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paratym/language_name_here" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparatym%2Flanguage_name_here", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparatym%2Flanguage_name_here'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2107a10b8ca1cec02ee5905abec53cda96ae8eaf [INFO] checking paratym/language_name_here against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparatym%2Flanguage_name_here" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/paratym/language_name_here [INFO] finished tweaking git repo https://github.com/paratym/language_name_here [INFO] tweaked toml for git repo https://github.com/paratym/language_name_here written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/paratym/language_name_here on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/paratym/language_name_here 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-module v0.109.0 [INFO] [stderr] Downloaded cranelift v0.109.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.109.0 [INFO] [stderr] Downloaded cranelift-bforest v0.109.0 [INFO] [stderr] Downloaded cranelift-entity v0.109.0 [INFO] [stderr] Downloaded cranelift-frontend v0.109.0 [INFO] [stderr] Downloaded cranelift-control v0.109.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.109.0 [INFO] [stderr] Downloaded cranelift-isle v0.109.0 [INFO] [stderr] Downloaded cranelift-codegen v0.109.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d416e90dbc15bfee298940185098bfa1dd2eb76067ba20cc05d7539b47affeec [INFO] running `Command { std: "docker" "start" "-a" "d416e90dbc15bfee298940185098bfa1dd2eb76067ba20cc05d7539b47affeec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d416e90dbc15bfee298940185098bfa1dd2eb76067ba20cc05d7539b47affeec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d416e90dbc15bfee298940185098bfa1dd2eb76067ba20cc05d7539b47affeec", kill_on_drop: false }` [INFO] [stdout] d416e90dbc15bfee298940185098bfa1dd2eb76067ba20cc05d7539b47affeec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 927310f72c84a1edb07c15c373315855edf937fb1e7fa141a0cdd71f1f00783a [INFO] running `Command { std: "docker" "start" "-a" "927310f72c84a1edb07c15c373315855edf937fb1e7fa141a0cdd71f1f00783a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cranelift-isle v0.109.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.109.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling target-lexicon v0.12.15 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking cranelift-entity v0.109.0 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Compiling cranelift-codegen-meta v0.109.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking cranelift-bforest v0.109.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cranelift-control v0.109.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking regalloc2 v0.9.3 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Compiling cranelift-codegen v0.109.0 [INFO] [stderr] Checking lexical v6.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking cranelift-frontend v0.109.0 [INFO] [stderr] Checking cranelift v0.109.0 [INFO] [stderr] Checking rename_me v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/ast/error.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | fn from(value: lexical::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: `value` [INFO] [stdout] --> src/ast/error.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | fn from(value: lexical::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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | fn next_if(&mut self, rule: Rule) -> Option>; [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | fn next_if(&mut self, rule: Rule) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | fn next_if(&mut self, rule: Rule) -> Option> { [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 31 | fn next_if(&mut self, rule: Rule) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | fn next_if(&mut self, rule: Rule) -> Option>; [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | fn next_if(&mut self, rule: Rule) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | fn next_if(&mut self, rule: Rule) -> Option> { [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 31 | fn next_if(&mut self, rule: Rule) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.36s [INFO] running `Command { std: "docker" "inspect" "927310f72c84a1edb07c15c373315855edf937fb1e7fa141a0cdd71f1f00783a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927310f72c84a1edb07c15c373315855edf937fb1e7fa141a0cdd71f1f00783a", kill_on_drop: false }` [INFO] [stdout] 927310f72c84a1edb07c15c373315855edf937fb1e7fa141a0cdd71f1f00783a