[INFO] cloning repository https://github.com/19h/cortical-io-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/19h/cortical-io-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fcortical-io-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fcortical-io-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88527f67c2da1fbe187890f98336cbfa345c901c [INFO] checking 19h/cortical-io-rs against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fcortical-io-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/19h/cortical-io-rs on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/19h/cortical-io-rs [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/19h/cortical-io-rs [INFO] tweaked toml for git repo https://github.com/19h/cortical-io-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/19h/cortical-io-rs 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rayon v1.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5488e5def1a82e7e516ee4ead6bbd4a64e5bfb1e50f3fcfa751e9b8d97eabce [INFO] running `Command { std: "docker" "start" "-a" "d5488e5def1a82e7e516ee4ead6bbd4a64e5bfb1e50f3fcfa751e9b8d97eabce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5488e5def1a82e7e516ee4ead6bbd4a64e5bfb1e50f3fcfa751e9b8d97eabce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5488e5def1a82e7e516ee4ead6bbd4a64e5bfb1e50f3fcfa751e9b8d97eabce", kill_on_drop: false }` [INFO] [stdout] d5488e5def1a82e7e516ee4ead6bbd4a64e5bfb1e50f3fcfa751e9b8d97eabce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef16526722cda8bf945e0dd9a1d44617d6e5f2d991c8c23cd2f1d7f92d13196d [INFO] running `Command { std: "docker" "start" "-a" "ef16526722cda8bf945e0dd9a1d44617d6e5f2d991c8c23cd2f1d7f92d13196d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling openssl v0.10.43 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking half v2.1.0 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.78 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking bytemuck v1.12.3 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.5.1 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking num-iter v0.1.43 [INFO] [stderr] Checking rayon v1.6.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking tiff v0.8.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.2 [INFO] [stderr] Checking image v0.24.5 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking async-compression v0.3.15 [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.23 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.13 [INFO] [stderr] Checking cortical-io v0.1.15-alpha.0 (/opt/rustwide/workdir) [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)]` 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)]` 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [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)]` 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::().unwrap()) [INFO] [stdout] 28 | | .collect::>(); [INFO] [stdout] | |___________________________________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.21s [INFO] running `Command { std: "docker" "inspect" "ef16526722cda8bf945e0dd9a1d44617d6e5f2d991c8c23cd2f1d7f92d13196d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef16526722cda8bf945e0dd9a1d44617d6e5f2d991c8c23cd2f1d7f92d13196d", kill_on_drop: false }` [INFO] [stdout] ef16526722cda8bf945e0dd9a1d44617d6e5f2d991c8c23cd2f1d7f92d13196d