[INFO] fetching crate cortical-io 0.1.14...
[INFO] checking cortical-io-0.1.14 against 1.95.0 for pr-155915
[INFO] extracting crate cortical-io 0.1.14 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cortical-io 0.1.14
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cortical-io 0.1.14
[INFO] tweaked toml for crates.io crate cortical-io 0.1.14 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cortical-io 0.1.14 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 cortical-io 0.1.14 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 569a9e67ee6124755c9f4db41c2d5c2cd9c095efbf9c56f4630be294408b0935
[INFO] running `Command { std: "docker" "start" "-a" "569a9e67ee6124755c9f4db41c2d5c2cd9c095efbf9c56f4630be294408b0935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "569a9e67ee6124755c9f4db41c2d5c2cd9c095efbf9c56f4630be294408b0935", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 217e40ba8c173d202cad2fe66e598441ddad39130ca7bbb5c79eae38956787f9
[INFO] running `Command { std: "docker" "start" "-a" "217e40ba8c173d202cad2fe66e598441ddad39130ca7bbb5c79eae38956787f9", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `num_traits::cast::FromPrimitive`
[INFO] [stdout]  --> src/image.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits::cast::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromPrimitive`
[INFO] [stdout]  --> src/density.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{FromPrimitive, Zero};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::cast::FromPrimitive`
[INFO] [stdout]  --> src/image.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits::cast::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromPrimitive`
[INFO] [stdout]  --> src/density.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{FromPrimitive, Zero};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::Float`
[INFO] [stdout]  --> src/density.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::Float`
[INFO] [stdout]  --> src/density.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `amax` is never used
[INFO] [stdout]   --> src/density.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn amax(
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `amax` is never used
[INFO] [stdout]   --> src/density.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn amax(
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextSlice`
[INFO] [stdout]  --> src/cortical.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cortical_io::{Cortical, TextSlice, TextSliceRequest};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortical_io::similarity::FingerprintSimilarity`
[INFO] [stdout]  --> src/cortical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cortical_io::similarity::FingerprintSimilarity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cortical.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |       return;
[INFO] [stdout]    |       ------ any code following this expression is unreachable
[INFO] [stdout] 22 |
[INFO] [stdout] 23 | /     let file =
[INFO] [stdout] 24 | |         std::fs::read_to_string("./refvec.txt")
[INFO] [stdout] 25 | |             .unwrap()
[INFO] [stdout] 26 | |             .split(',')
[INFO] [stdout] 27 | |             .map(|s| s.parse::<u32>().unwrap())
[INFO] [stdout] 28 | |             .collect::<Vec<u32>>();
[INFO] [stdout]    | |___________________________________^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `densest_points`
[INFO] [stdout]    --> src/cortical.rs:185:17
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let densest_points = &kde.densest_points;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_densest_points`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.43
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "217e40ba8c173d202cad2fe66e598441ddad39130ca7bbb5c79eae38956787f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217e40ba8c173d202cad2fe66e598441ddad39130ca7bbb5c79eae38956787f9", kill_on_drop: false }`
[INFO] [stdout] 217e40ba8c173d202cad2fe66e598441ddad39130ca7bbb5c79eae38956787f9
