[INFO] cloning repository https://github.com/predictables/predictables-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/predictables/predictables-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpredictables%2Fpredictables-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpredictables%2Fpredictables-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e373243d9164bd5570ffbd335e0dadc166bae42
[INFO] testing predictables/predictables-rs against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpredictables%2Fpredictables-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/predictables/predictables-rs
[INFO] finished tweaking git repo https://github.com/predictables/predictables-rs
[INFO] tweaked toml for git repo https://github.com/predictables/predictables-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/predictables/predictables-rs on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/predictables/predictables-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20f3d69132b6ff89f7bc198fe5fa896143a946bc9b58270901901776eb33334b
[INFO] running `Command { std: "docker" "start" "-a" "20f3d69132b6ff89f7bc198fe5fa896143a946bc9b58270901901776eb33334b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20f3d69132b6ff89f7bc198fe5fa896143a946bc9b58270901901776eb33334b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f3d69132b6ff89f7bc198fe5fa896143a946bc9b58270901901776eb33334b", kill_on_drop: false }`
[INFO] [stdout] 20f3d69132b6ff89f7bc198fe5fa896143a946bc9b58270901901776eb33334b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e856c605cbd42b1a39cb8137095890508ef584e77312aa66172a8b82f66b145
[INFO] running `Command { std: "docker" "start" "-a" "9e856c605cbd42b1a39cb8137095890508ef584e77312aa66172a8b82f66b145", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling pyo3-build-config v0.20.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling pyo3-ffi v0.20.2
[INFO] [stderr]    Compiling pyo3 v0.20.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.2
[INFO] [stderr]    Compiling pyo3-macros v0.20.2
[INFO] [stderr]    Compiling predictables-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/_pareto_sort/mod.rs:154:56
[INFO] [stdout]     |
[INFO] [stdout] 154 |         pareto_front.retain(|p| match domination_order(*p, *point) {
[INFO] [stdout]     |                                       ---------------- ^^ expected `&[f64]`, found `Vec<f64>`
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[f64]`
[INFO] [stdout]                   found struct `Vec<f64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/_pareto_sort/mod.rs:98:4
[INFO] [stdout]     |
[INFO] [stdout]  98 | fn domination_order(a: &[f64], b: &[f64]) -> Ordering {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ ---------
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 154 |         pareto_front.retain(|p| match domination_order(&*p, *point) {
[INFO] [stdout]     |                                                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:7:20
[INFO] [stdout]     |
[INFO] [stdout]   7 |     pareto_sort_rs(&points)
[INFO] [stdout]     |     -------------- ^^^^^^^ expected `&[&[f64]]`, found `&Vec<Vec<f64>>`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[&[f64]]`
[INFO] [stdout]                found reference `&Vec<Vec<f64>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/_pareto_sort/mod.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn pareto_sort_rs(points: &[&[f64]]) -> Vec<Vec<f64>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^ -----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/_pareto_sort/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `predictables-rs` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9e856c605cbd42b1a39cb8137095890508ef584e77312aa66172a8b82f66b145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e856c605cbd42b1a39cb8137095890508ef584e77312aa66172a8b82f66b145", kill_on_drop: false }`
[INFO] [stdout] 9e856c605cbd42b1a39cb8137095890508ef584e77312aa66172a8b82f66b145
