[INFO] cloning repository https://github.com/matthewjberger/impulse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewjberger/impulse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewjberger%2Fimpulse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewjberger%2Fimpulse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee14c1492e9c709d03ad6fd0041da1654db55660
[INFO] testing matthewjberger/impulse against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewjberger%2Fimpulse" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matthewjberger/impulse on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matthewjberger/impulse
[INFO] finished tweaking git repo https://github.com/matthewjberger/impulse
[INFO] tweaked toml for git repo https://github.com/matthewjberger/impulse written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/matthewjberger/impulse already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c16e3b14291cd4318df733d34a33f6cffd256641b5ed05c5737b6960482700e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c16e3b14291cd4318df733d34a33f6cffd256641b5ed05c5737b6960482700e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c16e3b14291cd4318df733d34a33f6cffd256641b5ed05c5737b6960482700e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c16e3b14291cd4318df733d34a33f6cffd256641b5ed05c5737b6960482700e", kill_on_drop: false }`
[INFO] [stdout] 9c16e3b14291cd4318df733d34a33f6cffd256641b5ed05c5737b6960482700e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 602dccffc5848ab8cbe0bdea2e91c9c1c3523d1f5ca24038be1435a9cc7d78de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "602dccffc5848ab8cbe0bdea2e91c9c1c3523d1f5ca24038be1435a9cc7d78de", kill_on_drop: false }`
[INFO] [stderr]    Compiling generational-arena v0.2.8
[INFO] [stderr]    Compiling impulse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Arena`, `Body`
[INFO] [stdout]  --> src/contact.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Arena, Body, BodySet, Handle, Real, Vector3};
[INFO] [stdout]   |             ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Body`, `ContactGenerator`
[INFO] [stdout]  --> src/link.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Body, BodySet, ContactGenerator, Handle, Real};
[INFO] [stdout]   |             ^^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_separating_velocity`
[INFO] [stdout]   --> src/contact.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let (max_index, max_separating_velocity) = contacts
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_separating_velocity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/contact.rs:156:62
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn resolve_interpenetration(&self, bodies: &mut BodySet, duration: Real) {
[INFO] [stdout]     |                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cable`
[INFO] [stdout]   --> src/link.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Cable {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "602dccffc5848ab8cbe0bdea2e91c9c1c3523d1f5ca24038be1435a9cc7d78de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602dccffc5848ab8cbe0bdea2e91c9c1c3523d1f5ca24038be1435a9cc7d78de", kill_on_drop: false }`
[INFO] [stdout] 602dccffc5848ab8cbe0bdea2e91c9c1c3523d1f5ca24038be1435a9cc7d78de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07c73bdadfe826555537cd69c0d0a49a901951df4128b5d051ba42af5dc1f765
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07c73bdadfe826555537cd69c0d0a49a901951df4128b5d051ba42af5dc1f765", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling weezl v0.1.3
[INFO] [stderr]    Compiling winit v0.23.0
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling slotmap v0.4.0
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling glow v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling wayland-sys v0.28.2
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stdout] warning: unused imports: `Arena`, `Body`
[INFO] [stdout]  --> src/contact.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Arena, Body, BodySet, Handle, Real, Vector3};
[INFO] [stdout]   |             ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Body`, `ContactGenerator`
[INFO] [stdout]  --> src/link.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Body, BodySet, ContactGenerator, Handle, Real};
[INFO] [stdout]   |             ^^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_separating_velocity`
[INFO] [stdout]   --> src/contact.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let (max_index, max_separating_velocity) = contacts
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_separating_velocity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/contact.rs:156:62
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn resolve_interpenetration(&self, bodies: &mut BodySet, duration: Real) {
[INFO] [stdout]     |                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cable`
[INFO] [stdout]   --> src/link.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Cable {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling gif v0.11.1
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.28.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling simba v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling wayland-client v0.28.2
[INFO] [stderr]    Compiling wayland-protocols v0.28.2
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling xcursor v0.3.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling wayland-commons v0.28.2
[INFO] [stderr]    Compiling calloop v0.6.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling wayland-cursor v0.28.2
[INFO] [stderr]    Compiling wayland-egl v0.28.2
[INFO] [stderr]    Compiling image v0.23.12
[INFO] [stderr]    Compiling nalgebra v0.23.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.1
[INFO] [stderr]    Compiling glutin v0.25.1
[INFO] [stderr]    Compiling ncollide3d v0.26.1
[INFO] [stderr]    Compiling kiss3d v0.28.0
[INFO] [stderr]    Compiling impulse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Arena`, `Body`
[INFO] [stdout]  --> src/contact.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Arena, Body, BodySet, Handle, Real, Vector3};
[INFO] [stdout]   |             ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Body`, `ContactGenerator`
[INFO] [stdout]  --> src/link.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Body, BodySet, ContactGenerator, Handle, Real};
[INFO] [stdout]   |             ^^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_separating_velocity`
[INFO] [stdout]   --> src/contact.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let (max_index, max_separating_velocity) = contacts
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_separating_velocity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/contact.rs:156:62
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn resolve_interpenetration(&self, bodies: &mut BodySet, duration: Real) {
[INFO] [stdout]     |                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cable`
[INFO] [stdout]   --> src/link.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Cable {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4m 00s
[INFO] running `Command { std: "docker" "inspect" "07c73bdadfe826555537cd69c0d0a49a901951df4128b5d051ba42af5dc1f765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c73bdadfe826555537cd69c0d0a49a901951df4128b5d051ba42af5dc1f765", kill_on_drop: false }`
[INFO] [stdout] 07c73bdadfe826555537cd69c0d0a49a901951df4128b5d051ba42af5dc1f765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4345437658d88df20e25d87c0d923a05f4dcf6171348af436726abc8670baf08
[INFO] running `Command { std: "docker" "start" "-a" "4345437658d88df20e25d87c0d923a05f4dcf6171348af436726abc8670baf08", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Arena`, `Body`
[INFO] [stderr]  --> src/contact.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Arena, Body, BodySet, Handle, Real, Vector3};
[INFO] [stderr]   |             ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Body`, `ContactGenerator`
[INFO] [stderr]  --> src/link.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Body, BodySet, ContactGenerator, Handle, Real};
[INFO] [stderr]   |             ^^^^           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_separating_velocity`
[INFO] [stderr]   --> src/contact.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let (max_index, max_separating_velocity) = contacts
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_separating_velocity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/contact.rs:156:62
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn resolve_interpenetration(&self, bodies: &mut BodySet, duration: Real) {
[INFO] [stderr]     |                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Cable`
[INFO] [stderr]   --> src/link.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Cable {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arena`, `Body`
[INFO] [stderr]  --> src/contact.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Arena, Body, BodySet, Handle, Real, Vector3};
[INFO] [stderr]   |             ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Body`, `ContactGenerator`
[INFO] [stderr]  --> src/link.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Body, BodySet, ContactGenerator, Handle, Real};
[INFO] [stderr]   |             ^^^^           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_separating_velocity`
[INFO] [stderr]   --> src/contact.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let (max_index, max_separating_velocity) = contacts
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_separating_velocity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/contact.rs:156:62
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn resolve_interpenetration(&self, bodies: &mut BodySet, duration: Real) {
[INFO] [stderr]     |                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Cable`
[INFO] [stderr]   --> src/link.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Cable {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/impulse-2e0100bc1ce7f280)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests impulse
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4345437658d88df20e25d87c0d923a05f4dcf6171348af436726abc8670baf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4345437658d88df20e25d87c0d923a05f4dcf6171348af436726abc8670baf08", kill_on_drop: false }`
[INFO] [stdout] 4345437658d88df20e25d87c0d923a05f4dcf6171348af436726abc8670baf08