[INFO] cloning repository https://github.com/ParkerTenBroeck/mix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ParkerTenBroeck/mix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FParkerTenBroeck%2Fmix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FParkerTenBroeck%2Fmix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27a4dd77e14ac3c61e59ce7d03af9f7593dbdacd [INFO] checking ParkerTenBroeck/mix against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FParkerTenBroeck%2Fmix" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/ParkerTenBroeck/mix [INFO] finished tweaking git repo https://github.com/ParkerTenBroeck/mix [INFO] tweaked toml for git repo https://github.com/ParkerTenBroeck/mix written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ParkerTenBroeck/mix on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ParkerTenBroeck/mix 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags [INFO] [stderr] warning: `mix` (manifest) generated 1 warning [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b [INFO] running `Command { std: "docker" "start" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags [INFO] [stderr] warning: `mix` (manifest) generated 1 warning [INFO] [stderr] Compiling serde_core v1.0.229 [INFO] [stderr] Checking memchr v2.8.3 [INFO] [stderr] Checking smallvec v1.15.2 [INFO] [stderr] Compiling serde v1.0.229 [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling libc v0.2.189 [INFO] [stderr] Compiling serde_json v1.0.151 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking rustc-hash v2.1.3 [INFO] [stderr] Checking clap_builder v4.6.5 [INFO] [stderr] Checking annotate-snippets v0.12.16 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Compiling syn v3.0.3 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking regex-automata v0.4.16 [INFO] [stderr] Compiling dumpster_derive v2.0.0 [INFO] [stderr] Checking dumpster v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.229 [INFO] [stderr] Compiling clap_derive v4.6.4 [INFO] [stderr] Checking regex v1.13.1 [INFO] [stderr] Checking clap v4.6.5 [INFO] [stderr] Checking mix v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/compiler/mod.rs:53:49 [INFO] [stdout] | [INFO] [stdout] 53 | mir::PatternDestructKind::AttrSet { fields, strict } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements` [INFO] [stdout] --> src/compiler/mod.rs:77:38 [INFO] [stdout] | [INFO] [stdout] 77 | mir::PatternDestructKind::List { elements, kind } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `elements: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kind` [INFO] [stdout] --> src/compiler/mod.rs:77:48 [INFO] [stdout] | [INFO] [stdout] 77 | mir::PatternDestructKind::List { elements, kind } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/compiler/mod.rs:53:49 [INFO] [stdout] | [INFO] [stdout] 53 | mir::PatternDestructKind::AttrSet { fields, strict } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements` [INFO] [stdout] --> src/compiler/mod.rs:77:38 [INFO] [stdout] | [INFO] [stdout] 77 | mir::PatternDestructKind::List { elements, kind } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `elements: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kind` [INFO] [stdout] --> src/compiler/mod.rs:77:48 [INFO] [stdout] | [INFO] [stdout] 77 | mir::PatternDestructKind::List { elements, kind } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `kind: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Result` [INFO] [stdout] --> src/runtime/eval/bytecode.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | return Err(EvalError::ByteCode("instruction pointer overran bytecode")).into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 32 - return Err(EvalError::ByteCode("instruction pointer overran bytecode")).into(); [INFO] [stdout] 32 + return Err(EvalError::ByteCode("instruction pointer overran bytecode")); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 32 - return Err(EvalError::ByteCode("instruction pointer overran bytecode")).into(); [INFO] [stdout] 32 + return as Into<_>>::into(Err(EvalError::ByteCode("instruction pointer overran bytecode"))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Result` [INFO] [stdout] --> src/runtime/eval/bytecode.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | return Err(EvalError::ByteCode("instruction pointer overran bytecode")).into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 32 - return Err(EvalError::ByteCode("instruction pointer overran bytecode")).into(); [INFO] [stdout] 32 + return Err(EvalError::ByteCode("instruction pointer overran bytecode")); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 32 - return Err(EvalError::ByteCode("instruction pointer overran bytecode")).into(); [INFO] [stdout] 32 + return as Into<_>>::into(Err(EvalError::ByteCode("instruction pointer overran bytecode"))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mix` (lib) due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mix` (lib test) due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b", kill_on_drop: false }` [INFO] [stdout] d08a82fd543d1fb9688bd6b60ac4bc04b21bbf30a21fdd31a0d8394ca414139b