[INFO] fetching crate battlesnake-game-types 0.17.0... [INFO] checking battlesnake-game-types-0.17.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate battlesnake-game-types 0.17.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate battlesnake-game-types 0.17.0 [INFO] finished tweaking crates.io crate battlesnake-game-types 0.17.0 [INFO] tweaked toml for crates.io crate battlesnake-game-types 0.17.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate battlesnake-game-types 0.17.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 160 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding pprof v0.11.1 (available: v0.15.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symbolic-common v10.2.1 [INFO] [stderr] Downloaded pprof v0.11.1 [INFO] [stderr] Downloaded tracing-flame v0.2.0 [INFO] [stderr] Downloaded symbolic-demangle v10.2.1 [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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a6b0d6a335017be43de087a0ce28b9f0d4b21e4e1e31f65c648c6791209e20e [INFO] running `Command { std: "docker" "start" "-a" "2a6b0d6a335017be43de087a0ce28b9f0d4b21e4e1e31f65c648c6791209e20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a6b0d6a335017be43de087a0ce28b9f0d4b21e4e1e31f65c648c6791209e20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6b0d6a335017be43de087a0ce28b9f0d4b21e4e1e31f65c648c6791209e20e", kill_on_drop: false }` [INFO] [stdout] 2a6b0d6a335017be43de087a0ce28b9f0d4b21e4e1e31f65c648c6791209e20e [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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e3a4b268f1d34c83d0e33f75536a2c96e47858f4c8a73c1911ae291ea2e556b [INFO] running `Command { std: "docker" "start" "-a" "8e3a4b268f1d34c83d0e33f75536a2c96e47858f4c8a73c1911ae291ea2e556b", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking rgb v0.8.52 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking quick-xml v0.26.0 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking symbolic-common v10.2.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking inferno v0.11.21 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-flame v0.2.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking battlesnake-game-types v0.17.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] error: unnecessary parentheses around type [INFO] [stdout] --> src/compact_representation/standard/mod.rs:167:14 [INFO] [stdout] | [INFO] [stdout] 167 | ) -> Box<(dyn std::iter::Iterator)> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 167 - ) -> Box<(dyn std::iter::Iterator)> + 'a)> { [INFO] [stdout] 167 + ) -> Box)> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary parentheses around type [INFO] [stdout] --> src/compact_representation/standard/mod.rs:187:14 [INFO] [stdout] | [INFO] [stdout] 187 | ) -> Box<(dyn Iterator> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 187 - ) -> Box<(dyn Iterator> + 'a)> { [INFO] [stdout] 187 + ) -> Box> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary parentheses around type [INFO] [stdout] --> src/compact_representation/wrapped/mod.rs:249:14 [INFO] [stdout] | [INFO] [stdout] 249 | ) -> Box<(dyn std::iter::Iterator)> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 249 - ) -> Box<(dyn std::iter::Iterator)> + 'a)> { [INFO] [stdout] 249 + ) -> Box)> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary parentheses around type [INFO] [stdout] --> src/compact_representation/wrapped/mod.rs:270:14 [INFO] [stdout] | [INFO] [stdout] 270 | ) -> Box<(dyn Iterator> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 270 - ) -> Box<(dyn Iterator> + 'a)> { [INFO] [stdout] 270 + ) -> Box> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `battlesnake-game-types` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8e3a4b268f1d34c83d0e33f75536a2c96e47858f4c8a73c1911ae291ea2e556b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3a4b268f1d34c83d0e33f75536a2c96e47858f4c8a73c1911ae291ea2e556b", kill_on_drop: false }` [INFO] [stdout] 8e3a4b268f1d34c83d0e33f75536a2c96e47858f4c8a73c1911ae291ea2e556b