[INFO] fetching crate krcflib 4.0.0...
[INFO] checking krcflib-4.0.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate krcflib 4.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate krcflib 4.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate krcflib 4.0.0
[INFO] tweaked toml for crates.io crate krcflib 4.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate krcflib 4.0.0 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] crate crates.io crate krcflib 4.0.0 already has a lockfile, it will not be regenerated
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4148e18b3830c62349616cf93a7e7423b3206df6c858591b5345d41bc5543b1f
[INFO] running `Command { std: "docker" "start" "-a" "4148e18b3830c62349616cf93a7e7423b3206df6c858591b5345d41bc5543b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4148e18b3830c62349616cf93a7e7423b3206df6c858591b5345d41bc5543b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4148e18b3830c62349616cf93a7e7423b3206df6c858591b5345d41bc5543b1f", kill_on_drop: false }`
[INFO] [stdout] 4148e18b3830c62349616cf93a7e7423b3206df6c858591b5345d41bc5543b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cd728b58fadae9dd4a168ef99b10095e52d755cb1c04afdb9e74ecad2a6adde7
[INFO] running `Command { std: "docker" "start" "-a" "cd728b58fadae9dd4a168ef99b10095e52d755cb1c04afdb9e74ecad2a6adde7", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking parameterized_test v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking krcflib v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |             .map(|(&x, &y)| (abs(x as f64 - y as f64) * abs(x as f64 - y as f64)))
[INFO] [stdout]    |                             ^                                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -             .map(|(&x, &y)| (abs(x as f64 - y as f64) * abs(x as f64 - y as f64)))
[INFO] [stdout] 39 +             .map(|(&x, &y)| abs(x as f64 - y as f64) * abs(x as f64 - y as f64))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |             .map(|(&x, &y)| (abs(x as f64 - y as f64) * abs(x as f64 - y as f64)))
[INFO] [stdout]    |                             ^                                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -             .map(|(&x, &y)| (abs(x as f64 - y as f64) * abs(x as f64 - y as f64)))
[INFO] [stdout] 39 +             .map(|(&x, &y)| abs(x as f64 - y as f64) * abs(x as f64 - y as f64))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/example.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout]    |                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout] 68 +                 .map(|(x, y)| (x - y) as f64 * (x - y) as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/example.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout]    |                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout] 68 +                 .map(|(x, y)| (x - y) as f64 * (x - y) as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tests/imputesameperiod.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout]    |                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout] 71 +                 .map(|(x, y)| (x - y) as f64 * (x - y) as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tests/imputedifferentperiod.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout]    |                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout] 70 +                 .map(|(x, y)| (x - y) as f64 * (x - y) as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tests/anomalydetectionimputescoreupdate.rs:72:31
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout]    |                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -                 .map(|(x, y)| ((x - y) as f64 * (x - y) as f64))
[INFO] [stdout] 72 +                 .map(|(x, y)| (x - y) as f64 * (x - y) as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `point` is never read
[INFO] [stdout]    --> tests/gladtest.rs:277:17
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let mut point = Vec::new();
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "cd728b58fadae9dd4a168ef99b10095e52d755cb1c04afdb9e74ecad2a6adde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd728b58fadae9dd4a168ef99b10095e52d755cb1c04afdb9e74ecad2a6adde7", kill_on_drop: false }`
[INFO] [stdout] cd728b58fadae9dd4a168ef99b10095e52d755cb1c04afdb9e74ecad2a6adde7