[INFO] fetching crate dustdata 2.0.0-beta.6... [INFO] checking dustdata-2.0.0-beta.6 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate dustdata 2.0.0-beta.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate dustdata 2.0.0-beta.6 [INFO] finished tweaking crates.io crate dustdata 2.0.0-beta.6 [INFO] tweaked toml for crates.io crate dustdata 2.0.0-beta.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dustdata 2.0.0-beta.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 33 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding bloomfilter v1.0.16 (available: v3.0.1) [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] 1ca9d67543de9d0a09c04e52f20be109522bd5b53b5a0c66fb03301c38cdf6fb [INFO] running `Command { std: "docker" "start" "-a" "1ca9d67543de9d0a09c04e52f20be109522bd5b53b5a0c66fb03301c38cdf6fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ca9d67543de9d0a09c04e52f20be109522bd5b53b5a0c66fb03301c38cdf6fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca9d67543de9d0a09c04e52f20be109522bd5b53b5a0c66fb03301c38cdf6fb", kill_on_drop: false }` [INFO] [stdout] 1ca9d67543de9d0a09c04e52f20be109522bd5b53b5a0c66fb03301c38cdf6fb [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] 5d5682c5a60484f3f7d1b4831c7f97d67fb186002cec506d55d5cece9a4a35af [INFO] running `Command { std: "docker" "start" "-a" "5d5682c5a60484f3f7d1b4831c7f97d67fb186002cec506d55d5cece9a4a35af", kill_on_drop: false }` [INFO] [stderr] Compiling hooky-rs v1.0.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking bit-vec v0.7.0 [INFO] [stderr] Checking crc32fast v1.5.0 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling dustdata v2.0.0-beta.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking bloomfilter v1.0.16 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/collection/xact.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | ) -> Box<(dyn Iterator> + 'a)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - ) -> Box<(dyn Iterator> + 'a)> [INFO] [stdout] 85 + ) -> Box> + 'a> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/collection/xact.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | ) -> Box<(dyn Iterator> + 'a)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - ) -> Box<(dyn Iterator> + 'a)> [INFO] [stdout] 85 + ) -> Box> + 'a> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `xlog` is never read [INFO] [stdout] --> src/collection/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Collection { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 29 | btree: Arc>>, [INFO] [stdout] 30 | xlog: Arc>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `xlog` is never read [INFO] [stdout] --> src/collection/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Collection { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 29 | btree: Arc>>, [INFO] [stdout] 30 | xlog: Arc>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s [INFO] running `Command { std: "docker" "inspect" "5d5682c5a60484f3f7d1b4831c7f97d67fb186002cec506d55d5cece9a4a35af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5682c5a60484f3f7d1b4831c7f97d67fb186002cec506d55d5cece9a4a35af", kill_on_drop: false }` [INFO] [stdout] 5d5682c5a60484f3f7d1b4831c7f97d67fb186002cec506d55d5cece9a4a35af