[INFO] cloning repository https://github.com/SBeausoleil/Rusty-KMeans
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SBeausoleil/Rusty-KMeans" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBeausoleil%2FRusty-KMeans", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBeausoleil%2FRusty-KMeans'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8b7aa0d8323db3887e9de47eb9140fc7c612494
[INFO] checking SBeausoleil/Rusty-KMeans/a8b7aa0d8323db3887e9de47eb9140fc7c612494 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBeausoleil%2FRusty-KMeans" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SBeausoleil/Rusty-KMeans on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SBeausoleil/Rusty-KMeans
[INFO] finished tweaking git repo https://github.com/SBeausoleil/Rusty-KMeans
[INFO] tweaked toml for git repo https://github.com/SBeausoleil/Rusty-KMeans written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SBeausoleil/Rusty-KMeans 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb v0.8.25
[INFO] [stderr]   Downloaded bytemuck v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5f8db51d13df8845c00c97822b20ce82e8433bd21944c26b831b494a048da4e
[INFO] running `Command { std: "docker" "start" "-a" "c5f8db51d13df8845c00c97822b20ce82e8433bd21944c26b831b494a048da4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5f8db51d13df8845c00c97822b20ce82e8433bd21944c26b831b494a048da4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f8db51d13df8845c00c97822b20ce82e8433bd21944c26b831b494a048da4e", kill_on_drop: false }`
[INFO] [stdout] c5f8db51d13df8845c00c97822b20ce82e8433bd21944c26b831b494a048da4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452be4a7dfd4ae251b0f017cb379f90fd6e35fa2af95a3c16b15725fcd998fd8
[INFO] running `Command { std: "docker" "start" "-a" "452be4a7dfd4ae251b0f017cb379f90fd6e35fa2af95a3c16b15725fcd998fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking bytemuck v1.5.0
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking KMeans v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rgb::RGB`
[INFO] [stdout]  --> src/kmeans_clustering.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rgb::RGB;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rgb::RGB`
[INFO] [stdout]  --> src/kmeans_clustering.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rgb::RGB;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `Cluster<'_, A>` with `Cluster<'_, A>`
[INFO] [stdout]   --> src/kmeans_clustering.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<A: Centroid> Ord for Cluster<'_, A> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ no implementation for `Cluster<'_, A> < Cluster<'_, A>` and `Cluster<'_, A> > Cluster<'_, A>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialOrd` is not implemented for `Cluster<'_, A>`
[INFO] [stdout] note: required by a bound in `Ord`
[INFO] [stdout]   --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/cmp.rs:820:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `Cluster<'_, A>` with `Cluster<'_, A>`
[INFO] [stdout]   --> src/kmeans_clustering.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<A: Centroid> Ord for Cluster<'_, A> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ no implementation for `Cluster<'_, A> < Cluster<'_, A>` and `Cluster<'_, A> > Cluster<'_, A>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialOrd` is not implemented for `Cluster<'_, A>`
[INFO] [stdout] note: required by a bound in `Ord`
[INFO] [stdout]   --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/cmp.rs:820:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Cluster<'_, A>: Eq` is not satisfied
[INFO] [stdout]   --> src/kmeans_clustering.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<A: Centroid> Ord for Cluster<'_, A> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `Cluster<'_, A>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Ord`
[INFO] [stdout]   --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/cmp.rs:820:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Cluster<'_, A>: Eq` is not satisfied
[INFO] [stdout]   --> src/kmeans_clustering.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<A: Centroid> Ord for Cluster<'_, A> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `Cluster<'_, A>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Ord`
[INFO] [stdout]   --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/cmp.rs:820:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/kmeans_clustering.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn add(&mut self, other: &A) {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/kmeans_clustering.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn add(&mut self, other: &A) {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `KMeans` (bin "KMeans" test) due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `KMeans` (bin "KMeans") due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "452be4a7dfd4ae251b0f017cb379f90fd6e35fa2af95a3c16b15725fcd998fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452be4a7dfd4ae251b0f017cb379f90fd6e35fa2af95a3c16b15725fcd998fd8", kill_on_drop: false }`
[INFO] [stdout] 452be4a7dfd4ae251b0f017cb379f90fd6e35fa2af95a3c16b15725fcd998fd8