[INFO] fetching crate cortical-io 0.1.14... [INFO] checking cortical-io-0.1.14 against master#f557a4fd462a779c92e4e8bd004426cf329efb30 for pr-111063 [INFO] extracting crate cortical-io 0.1.14 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate cortical-io 0.1.14 on toolchain f557a4fd462a779c92e4e8bd004426cf329efb30 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc1/source/Cargo.toml [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" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spin v0.9.4 [INFO] [stderr] Downloaded ipnet v2.5.1 [INFO] [stderr] Downloaded half v2.1.0 [INFO] [stderr] Downloaded bytemuck v1.12.3 [INFO] [stderr] Downloaded rayon-core v1.10.1 [INFO] [stderr] Downloaded openssl-sys v0.9.78 [INFO] [stderr] Downloaded rayon v1.6.0 [INFO] [stderr] Downloaded exr v1.5.2 [INFO] [stderr] Downloaded serde_json v1.0.89 [INFO] [stderr] Downloaded openssl v0.10.43 [INFO] [stderr] Downloaded gif v0.11.4 [INFO] [stderr] Downloaded tiff v0.8.0 [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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b359db439451ff9092c10378f8133f63c1461c9c7153b0cbba5d3e9b9720f27 [INFO] running `Command { std: "docker" "start" "-a" "5b359db439451ff9092c10378f8133f63c1461c9c7153b0cbba5d3e9b9720f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b359db439451ff9092c10378f8133f63c1461c9c7153b0cbba5d3e9b9720f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b359db439451ff9092c10378f8133f63c1461c9c7153b0cbba5d3e9b9720f27", kill_on_drop: false }` [INFO] [stdout] 5b359db439451ff9092c10378f8133f63c1461c9c7153b0cbba5d3e9b9720f27 [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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b896a712c9a16f96832e6c464dc6b5d6dd3c663b9d60e95787442b595d629df9 [INFO] running `Command { std: "docker" "start" "-a" "b896a712c9a16f96832e6c464dc6b5d6dd3c663b9d60e95787442b595d629df9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [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] Checking once_cell v1.16.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Checking bytes v1.3.0 [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 itoa v1.0.4 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling openssl v0.10.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Checking tracing v0.1.37 [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 crossbeam-deque v0.8.2 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling openssl-sys v0.9.78 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rayon v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking half v2.1.0 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking bytemuck v1.12.3 [INFO] [stderr] Checking ipnet v2.5.1 [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 v0.1.14 (/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 11.07s [INFO] running `Command { std: "docker" "inspect" "b896a712c9a16f96832e6c464dc6b5d6dd3c663b9d60e95787442b595d629df9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b896a712c9a16f96832e6c464dc6b5d6dd3c663b9d60e95787442b595d629df9", kill_on_drop: false }` [INFO] [stdout] b896a712c9a16f96832e6c464dc6b5d6dd3c663b9d60e95787442b595d629df9