[INFO] cloning repository https://github.com/LilDojd/nbody
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LilDojd/nbody" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLilDojd%2Fnbody", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLilDojd%2Fnbody'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27a6e542c8d54a2e64f45fa17f702a1c0a1696c6
[INFO] checking LilDojd/nbody against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLilDojd%2Fnbody" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LilDojd/nbody
[INFO] finished tweaking git repo https://github.com/LilDojd/nbody
[INFO] tweaked toml for git repo https://github.com/LilDojd/nbody written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LilDojd/nbody on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LilDojd/nbody 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9a40db0b729ec0301dac9dfbbb17d678a804fccb4d3ab83e21fad41119e3ac0
[INFO] running `Command { std: "docker" "start" "-a" "e9a40db0b729ec0301dac9dfbbb17d678a804fccb4d3ab83e21fad41119e3ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9a40db0b729ec0301dac9dfbbb17d678a804fccb4d3ab83e21fad41119e3ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a40db0b729ec0301dac9dfbbb17d678a804fccb4d3ab83e21fad41119e3ac0", kill_on_drop: false }`
[INFO] [stdout] e9a40db0b729ec0301dac9dfbbb17d678a804fccb4d3ab83e21fad41119e3ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb7e3d84d5b009fc19f23463efa1c4482d3bc250f586e01fae1cdc13313a2f0d
[INFO] running `Command { std: "docker" "start" "-a" "bb7e3d84d5b009fc19f23463efa1c4482d3bc250f586e01fae1cdc13313a2f0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking nbody v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> src/system.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> src/system.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceId` is never constructed
[INFO] [stdout]  --> src/backend/device.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct DeviceId {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/backend/device.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl DeviceId {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 8 |     pub fn new(type_id: u16, index_id: u32) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]   --> src/backend/device.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait DeviceOps: Clone + Default + PartialEq + Send + Sync + core::fmt::Debug {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 14 |     fn id(&self) -> DeviceId;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_force`, `compute_first_matching_force`, and `clear` are never used
[INFO] [stdout]   --> src/forces/container.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl ForceContainer {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn add_force<B>(&mut self, force: impl ForceImpl<B>)
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn compute_first_matching_force<B: Backend>(&self, system: &System) -> Option<B::Vector> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErasedForceWrapper` is never constructed
[INFO] [stdout]   --> src/forces/erasure.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct ErasedForceWrapper<F, B>(pub F, pub PhantomData<B>);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compute_force`, `compute_force_into`, and `backend_id` are never used
[INFO] [stdout]   --> src/forces/erasure.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) trait ErasedForce:
[INFO] [stdout]    |                      ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 54 |         fn compute_force(&self, system: &System) -> Box<dyn Any>;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |         unsafe fn compute_force_into(&self, system: &System, output: *mut Opaque);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 64 |         /// Return the TypeId of the backend this force targets
[INFO] [stdout] 65 |         fn backend_id(&self) -> TypeId;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Opaque` is never constructed
[INFO] [stdout]  --> src/helpers/opaque.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct Opaque {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `system`
[INFO] [stdout]   --> src/forces/container.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |         fn force(&self, system: &System, params: ()) -> f64 {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_system`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/forces/container.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |         fn force(&self, system: &System, params: ()) -> f64 {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `system`
[INFO] [stdout]   --> src/forces/container.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |         fn force(&self, system: &System, params: ()) -> f32 {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_system`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/forces/container.rs:79:42
[INFO] [stdout]    |
[INFO] [stdout] 79 |         fn force(&self, system: &System, params: ()) -> f32 {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `system`
[INFO] [stdout]   --> src/forces/container.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn force(&self, system: &System, params: ()) -> i8 {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_system`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/forces/container.rs:85:42
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn force(&self, system: &System, params: ()) -> i8 {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceId` is never constructed
[INFO] [stdout]  --> src/backend/device.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct DeviceId {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/backend/device.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl DeviceId {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 8 |     pub fn new(type_id: u16, index_id: u32) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]   --> src/backend/device.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait DeviceOps: Clone + Default + PartialEq + Send + Sync + core::fmt::Debug {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 14 |     fn id(&self) -> DeviceId;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/forces/container.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl ForceContainer {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_force` is never used
[INFO] [stdout]   --> src/forces/erasure.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub(crate) trait ErasedForce:
[INFO] [stdout]    |                      ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 54 |         fn compute_force(&self, system: &System) -> Box<dyn Any>;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "bb7e3d84d5b009fc19f23463efa1c4482d3bc250f586e01fae1cdc13313a2f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7e3d84d5b009fc19f23463efa1c4482d3bc250f586e01fae1cdc13313a2f0d", kill_on_drop: false }`
[INFO] [stdout] bb7e3d84d5b009fc19f23463efa1c4482d3bc250f586e01fae1cdc13313a2f0d