[INFO] fetching crate vivalaakam_neat_rs 0.1.16...
[INFO] checking vivalaakam_neat_rs-0.1.16 against 1.95.0 for pr-155915
[INFO] extracting crate vivalaakam_neat_rs 0.1.16 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate vivalaakam_neat_rs 0.1.16
[INFO] finished tweaking crates.io crate vivalaakam_neat_rs 0.1.16
[INFO] tweaked toml for crates.io crate vivalaakam_neat_rs 0.1.16 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vivalaakam_neat_rs 0.1.16 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vivalaakam_neat_rs 0.1.16 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rayon-core v1.9.3
[INFO] [stderr]   Downloaded new_york_utils v0.1.7
[INFO] [stderr]   Downloaded env_logger v0.9.1
[INFO] [stderr]   Downloaded serde_derive v1.0.145
[INFO] [stderr]   Downloaded rustversion v1.0.9
[INFO] [stderr]   Downloaded rayon v1.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90579a7a1c630d5db57d47c4def8d6738efec7c0514315ad74f3cdbeabe5d18d
[INFO] running `Command { std: "docker" "start" "-a" "90579a7a1c630d5db57d47c4def8d6738efec7c0514315ad74f3cdbeabe5d18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90579a7a1c630d5db57d47c4def8d6738efec7c0514315ad74f3cdbeabe5d18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90579a7a1c630d5db57d47c4def8d6738efec7c0514315ad74f3cdbeabe5d18d", kill_on_drop: false }`
[INFO] [stdout] 90579a7a1c630d5db57d47c4def8d6738efec7c0514315ad74f3cdbeabe5d18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19cc71344fa6c3e7da4f0ebd046075834d4d03fc152b3d85629d86754fe3f6f0
[INFO] running `Command { std: "docker" "start" "-a" "19cc71344fa6c3e7da4f0ebd046075834d4d03fc152b3d85629d86754fe3f6f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking regex-syntax v0.6.27
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[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking regex-automata v0.1.10
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[INFO] [stderr]     Checking strum v0.24.1
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[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking vivalaakam_neat_rs v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: unused import: `black_box`
[INFO] [stdout]  --> benches/activate.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `distance` is assigned to, but never used
[INFO] [stdout]   --> benches/activate.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let mut distance: f64 = 0f64;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_distance` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `distance` is never read
[INFO] [stdout]   --> benches/activate.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 distance += (outputs[i] - output.get(0, i).unwrap_or_default()).powi(2);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `distance` is assigned to, but never used
[INFO] [stdout]   --> benches/activate.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut distance: f64 = 0f64;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_distance` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `distance` is never read
[INFO] [stdout]   --> benches/activate.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 distance += (outputs[i] - output[0]).powi(2);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.53s
[INFO] running `Command { std: "docker" "inspect" "19cc71344fa6c3e7da4f0ebd046075834d4d03fc152b3d85629d86754fe3f6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19cc71344fa6c3e7da4f0ebd046075834d4d03fc152b3d85629d86754fe3f6f0", kill_on_drop: false }`
[INFO] [stdout] 19cc71344fa6c3e7da4f0ebd046075834d4d03fc152b3d85629d86754fe3f6f0
