[INFO] fetching crate rstats 2.1.12...
[INFO] testing rstats-2.1.12 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rstats 2.1.12 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rstats 2.1.12 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 873aad4a09926ef1526bbf5e2f5f847df6f793abbfd561ada56521e81237f3d0
[INFO] running `Command { std: "docker" "start" "-a" "873aad4a09926ef1526bbf5e2f5f847df6f793abbfd561ada56521e81237f3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873aad4a09926ef1526bbf5e2f5f847df6f793abbfd561ada56521e81237f3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873aad4a09926ef1526bbf5e2f5f847df6f793abbfd561ada56521e81237f3d0", kill_on_drop: false }`
[INFO] [stdout] 873aad4a09926ef1526bbf5e2f5f847df6f793abbfd561ada56521e81237f3d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e3705d84cb79d6812777a5cfada60af1fd2c77717c034752ec641dd582a0aa4
[INFO] running `Command { std: "docker" "start" "-a" "8e3705d84cb79d6812777a5cfada60af1fd2c77717c034752ec641dd582a0aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling indxvec v1.9.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling ran v2.0.1
[INFO] [stderr]    Compiling medians v3.0.12
[INFO] [stderr]    Compiling rayon v1.11.0
[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)]` 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 4.65s
[INFO] running `Command { std: "docker" "inspect" "8e3705d84cb79d6812777a5cfada60af1fd2c77717c034752ec641dd582a0aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3705d84cb79d6812777a5cfada60af1fd2c77717c034752ec641dd582a0aa4", kill_on_drop: false }`
[INFO] [stdout] 8e3705d84cb79d6812777a5cfada60af1fd2c77717c034752ec641dd582a0aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf0aed85b3d089d8a95b8e3c49aba6a5d116e1c3ae8c1d16051f862921289504
[INFO] running `Command { std: "docker" "start" "-a" "cf0aed85b3d089d8a95b8e3c49aba6a5d116e1c3ae8c1d16051f862921289504", 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)]` 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)]` 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 1.37s
[INFO] running `Command { std: "docker" "inspect" "cf0aed85b3d089d8a95b8e3c49aba6a5d116e1c3ae8c1d16051f862921289504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0aed85b3d089d8a95b8e3c49aba6a5d116e1c3ae8c1d16051f862921289504", kill_on_drop: false }`
[INFO] [stdout] cf0aed85b3d089d8a95b8e3c49aba6a5d116e1c3ae8c1d16051f862921289504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70ad1be583ad9ab81acd14d06a6a9d4d69373da26828796c3c3e838e556e177e
[INFO] running `Command { std: "docker" "start" "-a" "70ad1be583ad9ab81acd14d06a6a9d4d69373da26828796c3c3e838e556e177e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/stats.rs:67:36
[INFO] [stderr]    |
[INFO] [stderr] 67 |             Ok(self.iter().map(|x| (-x.clone().into())).collect())
[INFO] [stderr]    |                                    ^                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 67 -             Ok(self.iter().map(|x| (-x.clone().into())).collect())
[INFO] [stderr] 67 +             Ok(self.iter().map(|x| -x.clone().into()).collect())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `rstats` (lib) generated 1 warning (run `cargo fix --lib -p rstats` to apply 1 suggestion)
[INFO] [stderr] warning: `rstats` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rstats-c7da965084563c5a)
[INFO] [stderr]    Doc-tests rstats
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/stats.rs:67:36
[INFO] [stderr]    |
[INFO] [stderr] 67 |             Ok(self.iter().map(|x| (-x.clone().into())).collect())
[INFO] [stderr]    |                                    ^                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 67 -             Ok(self.iter().map(|x| (-x.clone().into())).collect())
[INFO] [stderr] 67 +             Ok(self.iter().map(|x| -x.clone().into()).collect())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::ameanstd (line 133) ... ok
[INFO] [stdout] test src/vecg.rs - vecg::&'_[T]::correlation (line 356) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::autocorr (line 498) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::amean (line 108) ... ok
[INFO] [stdout] test src/vecg.rs - vecg::&'_[T]::kendalcorr (line 384) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::gwmean (line 411) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::awmeanstd (line 192) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::hwmeanstd (line 310) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::awmean (line 167) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::gmeanstd (line 373) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::hmeanstd (line 250) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::gwmeanstd (line 436) ... ok
[INFO] [stdout] test src/vecg.rs - vecg::&'_[T]::spearmancorr (line 422) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::gmean (line 348) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::hwmean (line 284) ... ok
[INFO] [stdout] test src/stats.rs - stats::&'_[T]::hmean (line 226) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70ad1be583ad9ab81acd14d06a6a9d4d69373da26828796c3c3e838e556e177e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ad1be583ad9ab81acd14d06a6a9d4d69373da26828796c3c3e838e556e177e", kill_on_drop: false }`
[INFO] [stdout] 70ad1be583ad9ab81acd14d06a6a9d4d69373da26828796c3c3e838e556e177e