[INFO] fetching crate compiler_base_error 0.1.6... [INFO] checking compiler_base_error-0.1.6 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate compiler_base_error 0.1.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate compiler_base_error 0.1.6 [INFO] finished tweaking crates.io crate compiler_base_error 0.1.6 [INFO] tweaked toml for crates.io crate compiler_base_error 0.1.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate compiler_base_error 0.1.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 119 packages to latest compatible versions [INFO] [stderr] Adding fluent v0.16.1 (available: v0.17.0) [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] 21044a7eabfe3af1800f091a7ad64f1738b7ffcbacf5f38de311d3e026f2a531 [INFO] running `Command { std: "docker" "start" "-a" "21044a7eabfe3af1800f091a7ad64f1738b7ffcbacf5f38de311d3e026f2a531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21044a7eabfe3af1800f091a7ad64f1738b7ffcbacf5f38de311d3e026f2a531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21044a7eabfe3af1800f091a7ad64f1738b7ffcbacf5f38de311d3e026f2a531", kill_on_drop: false }` [INFO] [stdout] 21044a7eabfe3af1800f091a7ad64f1738b7ffcbacf5f38de311d3e026f2a531 [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] ba2058b7419417c037b93c90756ba8820745b1434a798b0efd4ee1186b105fd7 [INFO] running `Command { std: "docker" "start" "-a" "ba2058b7419417c037b93c90756ba8820745b1434a798b0efd4ee1186b105fd7", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-rayon-core v0.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking jobserver v0.1.34 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking ena v0.14.3 [INFO] [stderr] Checking rustc-rayon-core v0.5.1 [INFO] [stderr] Checking self_cell v0.10.3 [INFO] [stderr] Checking fluent-syntax v0.11.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking rustc_errors v0.1.2 [INFO] [stderr] Checking compiler_base_macros v0.1.1 [INFO] [stderr] Checking type-map v0.5.1 [INFO] [stderr] Checking rustc-rayon v0.3.2 [INFO] [stderr] Checking rustc-rayon v0.5.1 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling unic-langid-impl v0.9.6 [INFO] [stderr] Compiling unic-langid-macros-impl v0.9.6 [INFO] [stderr] Checking unic-langid-macros v0.9.6 [INFO] [stderr] Checking unic-langid v0.9.6 [INFO] [stderr] Checking intl-memoizer v0.5.3 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Checking fluent-bundle v0.15.3 [INFO] [stderr] Checking fluent v0.16.1 [INFO] [stderr] Checking rustc_data_structures v0.1.2 [INFO] [stderr] Checking rustc_span v0.1.2 [INFO] [stderr] Checking compiler_base_span v0.1.3 [INFO] [stderr] Checking compiler_base_error v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:335:38 [INFO] [stdout] | [INFO] [stdout] 335 | .with_context(|| ("Emit Error Diagnostics Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 335 - .with_context(|| ("Emit Error Diagnostics Failed."))?; [INFO] [stdout] 335 + .with_context(|| "Emit Error Diagnostics Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:362:38 [INFO] [stdout] | [INFO] [stdout] 362 | .with_context(|| ("Emit Warn Diagnostics Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 362 - .with_context(|| ("Emit Warn Diagnostics Failed."))?; [INFO] [stdout] 362 + .with_context(|| "Emit Warn Diagnostics Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:391:38 [INFO] [stdout] | [INFO] [stdout] 391 | .with_context(|| ("Emit Stashed Diagnostics Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 391 - .with_context(|| ("Emit Stashed Diagnostics Failed."))?; [INFO] [stdout] 391 + .with_context(|| "Emit Stashed Diagnostics Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:469:38 [INFO] [stdout] | [INFO] [stdout] 469 | .with_context(|| ("Abort If Errors Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 469 - .with_context(|| ("Abort If Errors Failed."))?; [INFO] [stdout] 469 + .with_context(|| "Abort If Errors Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:335:38 [INFO] [stdout] | [INFO] [stdout] 335 | .with_context(|| ("Emit Error Diagnostics Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 335 - .with_context(|| ("Emit Error Diagnostics Failed."))?; [INFO] [stdout] 335 + .with_context(|| "Emit Error Diagnostics Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:362:38 [INFO] [stdout] | [INFO] [stdout] 362 | .with_context(|| ("Emit Warn Diagnostics Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 362 - .with_context(|| ("Emit Warn Diagnostics Failed."))?; [INFO] [stdout] 362 + .with_context(|| "Emit Warn Diagnostics Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:391:38 [INFO] [stdout] | [INFO] [stdout] 391 | .with_context(|| ("Emit Stashed Diagnostics Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 391 - .with_context(|| ("Emit Stashed Diagnostics Failed."))?; [INFO] [stdout] 391 + .with_context(|| "Emit Stashed Diagnostics Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/diagnostic/diagnostic_handler.rs:469:38 [INFO] [stdout] | [INFO] [stdout] 469 | .with_context(|| ("Abort If Errors Failed."))?; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 469 - .with_context(|| ("Abort If Errors Failed."))?; [INFO] [stdout] 469 + .with_context(|| "Abort If Errors Failed.")?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `diagnostic_handler::DiagnosticHandler` [INFO] [stdout] --> src/tests.rs:149:28 [INFO] [stdout] | [INFO] [stdout] 149 | components::Label, diagnostic_handler::DiagnosticHandler, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.64s [INFO] running `Command { std: "docker" "inspect" "ba2058b7419417c037b93c90756ba8820745b1434a798b0efd4ee1186b105fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2058b7419417c037b93c90756ba8820745b1434a798b0efd4ee1186b105fd7", kill_on_drop: false }` [INFO] [stdout] ba2058b7419417c037b93c90756ba8820745b1434a798b0efd4ee1186b105fd7