[INFO] updating cached repository https://github.com/AntonZelenin/rust-physics-engine
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/AntonZelenin/rust-physics-engine
[INFO] [stderr]    c36d394..038bd3e  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 038bd3eee96e2930dfd36b4fa46418df17c33f77
[INFO] checking AntonZelenin/rust-physics-engine against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntonZelenin%2Frust-physics-engine" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntonZelenin/rust-physics-engine on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AntonZelenin/rust-physics-engine
[INFO] finished tweaking git repo https://github.com/AntonZelenin/rust-physics-engine
[INFO] tweaked toml for git repo https://github.com/AntonZelenin/rust-physics-engine written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AntonZelenin/rust-physics-engine already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1531c209c3c828be7986c29f82c1160bbca6af21854b6be172b0cbee19560594
[INFO] running `"docker" "start" "-a" "1531c209c3c828be7986c29f82c1160bbca6af21854b6be172b0cbee19560594"`
[INFO] [stderr]     Checking rust-physics-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr] warning: enum is never used: `Type`
[INFO] [stderr]  --> src/core/particle/firework.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | enum Type {
[INFO] [stderr]   | ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Firework`
[INFO] [stderr]  --> src/core/particle/firework.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct Firework {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FireworkRule`
[INFO] [stderr]   --> src/core/particle/firework.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct FireworkRule {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Payload`
[INFO] [stderr]   --> src/core/particle/firework.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Payload {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/core/particle/firework.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn new(firework_type: Type, count: u32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr] error[E0432]: unresolved import `rust_physics_engine::core::particle::Particle`
[INFO] [stderr]  --> examples/example.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rust_physics_engine::core::particle::Particle;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--------
[INFO] [stderr]   |     |                                    |
[INFO] [stderr]   |     |                                    help: a similar name exists in the module: `particle`
[INFO] [stderr]   |     no `Particle` in `core::particle`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `rust-physics-engine`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: enum is never used: `Type`
[INFO] [stderr]  --> src/core/particle/firework.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | enum Type {
[INFO] [stderr]   | ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Firework`
[INFO] [stderr]  --> src/core/particle/firework.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct Firework {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FireworkRule`
[INFO] [stderr]   --> src/core/particle/firework.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct FireworkRule {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Payload`
[INFO] [stderr]   --> src/core/particle/firework.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Payload {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/core/particle/firework.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn new(firework_type: Type, count: u32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1531c209c3c828be7986c29f82c1160bbca6af21854b6be172b0cbee19560594"`
[INFO] running `"docker" "rm" "-f" "1531c209c3c828be7986c29f82c1160bbca6af21854b6be172b0cbee19560594"`
[INFO] [stdout] 1531c209c3c828be7986c29f82c1160bbca6af21854b6be172b0cbee19560594