[INFO] fetching crate rstats 2.1.12... [INFO] building rstats-2.1.12 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate rstats 2.1.12 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rstats 2.1.12 [INFO] finished tweaking crates.io crate rstats 2.1.12 [INFO] tweaked toml for crates.io crate rstats 2.1.12 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rstats 2.1.12 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92c9fd321bf0d51a9a2723d35c86b36e9ec444bd288dae9f6395cb4b1a533a22 [INFO] running `Command { std: "docker" "start" "-a" "92c9fd321bf0d51a9a2723d35c86b36e9ec444bd288dae9f6395cb4b1a533a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92c9fd321bf0d51a9a2723d35c86b36e9ec444bd288dae9f6395cb4b1a533a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92c9fd321bf0d51a9a2723d35c86b36e9ec444bd288dae9f6395cb4b1a533a22", kill_on_drop: false }` [INFO] [stdout] 92c9fd321bf0d51a9a2723d35c86b36e9ec444bd288dae9f6395cb4b1a533a22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21c6f08e9173d7b8278e6ce4520ebde3745ffb685861157685d8d848d49c4d6f [INFO] running `Command { std: "docker" "start" "-a" "21c6f08e9173d7b8278e6ce4520ebde3745ffb685861157685d8d848d49c4d6f", kill_on_drop: false }` [INFO] [stderr] Compiling indxvec v1.9.6 [INFO] [stderr] Compiling ran v2.0.1 [INFO] [stderr] Compiling medians v3.0.12 [INFO] [stderr] Compiling rstats v2.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/stats.rs:67:36 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(self.iter().map(|x| (-x.clone().into())).collect()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok(self.iter().map(|x| (-x.clone().into())).collect()) [INFO] [stdout] 67 + Ok(self.iter().map(|x| -x.clone().into() ).collect()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "21c6f08e9173d7b8278e6ce4520ebde3745ffb685861157685d8d848d49c4d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c6f08e9173d7b8278e6ce4520ebde3745ffb685861157685d8d848d49c4d6f", kill_on_drop: false }` [INFO] [stdout] 21c6f08e9173d7b8278e6ce4520ebde3745ffb685861157685d8d848d49c4d6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c495c3fcc1239e85c855c4da5905bddc7e751c65734f9c3bfc0af1a8b1f4f45 [INFO] running `Command { std: "docker" "start" "-a" "9c495c3fcc1239e85c855c4da5905bddc7e751c65734f9c3bfc0af1a8b1f4f45", kill_on_drop: false }` [INFO] [stderr] Compiling times v1.0.15 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/stats.rs:67:36 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(self.iter().map(|x| (-x.clone().into())).collect()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok(self.iter().map(|x| (-x.clone().into())).collect()) [INFO] [stdout] 67 + Ok(self.iter().map(|x| -x.clone().into() ).collect()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rstats v2.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/stats.rs:67:36 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(self.iter().map(|x| (-x.clone().into())).collect()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok(self.iter().map(|x| (-x.clone().into())).collect()) [INFO] [stdout] 67 + Ok(self.iter().map(|x| -x.clone().into() ).collect()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "9c495c3fcc1239e85c855c4da5905bddc7e751c65734f9c3bfc0af1a8b1f4f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c495c3fcc1239e85c855c4da5905bddc7e751c65734f9c3bfc0af1a8b1f4f45", kill_on_drop: false }` [INFO] [stdout] 9c495c3fcc1239e85c855c4da5905bddc7e751c65734f9c3bfc0af1a8b1f4f45