[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] testing SBeausoleil/Rusty-KMeans against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSBeausoleil%2FRusty-KMeans" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SBeausoleil/Rusty-KMeans on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36f45466c1f1574d74c1aa65592bc23b7306d1c25c73f9b64268e6c19816323c
[INFO] running `Command { std: "docker" "start" "-a" "36f45466c1f1574d74c1aa65592bc23b7306d1c25c73f9b64268e6c19816323c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36f45466c1f1574d74c1aa65592bc23b7306d1c25c73f9b64268e6c19816323c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f45466c1f1574d74c1aa65592bc23b7306d1c25c73f9b64268e6c19816323c", kill_on_drop: false }`
[INFO] [stdout] 36f45466c1f1574d74c1aa65592bc23b7306d1c25c73f9b64268e6c19816323c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d84d9ba1870aa2d6575565465d1628eee55dcf53c250515c98641941aa3b43bf
[INFO] running `Command { std: "docker" "start" "-a" "d84d9ba1870aa2d6575565465d1628eee55dcf53c250515c98641941aa3b43bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bytemuck v1.5.0
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.2
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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]   --> src/kmeans_clustering.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Cluster<'a, A: Centroid> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `Ord`
[INFO] [stdout]   --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/cmp.rs:961:1
[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]    |                           ^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Eq` is not implemented for `Cluster<'_, A>`
[INFO] [stdout]   --> src/kmeans_clustering.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Cluster<'a, A: Centroid> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `Ord`
[INFO] [stdout]   --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/cmp.rs:961:1
[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)]` (part of `#[warn(unused)]`) on by default
[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") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d84d9ba1870aa2d6575565465d1628eee55dcf53c250515c98641941aa3b43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84d9ba1870aa2d6575565465d1628eee55dcf53c250515c98641941aa3b43bf", kill_on_drop: false }`
[INFO] [stdout] d84d9ba1870aa2d6575565465d1628eee55dcf53c250515c98641941aa3b43bf