[INFO] cloning repository https://github.com/Masterchef365/chemtoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Masterchef365/chemtoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fchemtoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fchemtoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8dbf7e95d91e811b6e13dba750174b47a8cc982a
[INFO] building Masterchef365/chemtoy against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fchemtoy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Masterchef365/chemtoy
[INFO] finished tweaking git repo https://github.com/Masterchef365/chemtoy
[INFO] tweaked toml for git repo https://github.com/Masterchef365/chemtoy written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Masterchef365/chemtoy on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Masterchef365/chemtoy 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5413ed2a1970ddbc680b555a4d3350df365d23f0a2f97a3f760f4c3ce8ed8944
[INFO] running `Command { std: "docker" "start" "-a" "5413ed2a1970ddbc680b555a4d3350df365d23f0a2f97a3f760f4c3ce8ed8944", kill_on_drop: false }`
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[INFO] [stdout] 5413ed2a1970ddbc680b555a4d3350df365d23f0a2f97a3f760f4c3ce8ed8944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a8fe18a8634c191093eacfd6213fd709646e3b1f0537f3dfdcb7716def4f0a99", kill_on_drop: false }`
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[INFO] [stderr]    Compiling eframe v0.31.1
[INFO] [stderr]    Compiling eframe_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::prelude::Distribution`
[INFO] [stdout]  --> src/sim.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::prelude::Distribution;
[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 variable: `chem`
[INFO] [stdout]    --> src/sim.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         chem: &ChemicalWorld,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_chem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/main.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/laws.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl Element {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 67 |     pub fn new(symbol: &str, mass: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lookup` is never used
[INFO] [stdout]    --> src/laws.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Elements {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 122 |     pub fn lookup(&self, symbol: &str) -> ElementId {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `radius_sq` is never read
[INFO] [stdout]   --> src/query_accel.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct QueryAccelerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     radius_sq: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_neighbors` and `replace_point` are never used
[INFO] [stdout]   --> src/query_accel.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl QueryAccelerator {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn query_neighbors<'s, 'p: 's>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn replace_point(&mut self, idx: usize, prev: Pos2, current: Pos2) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `elastic_collision` is never used
[INFO] [stdout]    --> src/sim.rs:390:4
[INFO] [stdout]     |
[INFO] [stdout] 390 | fn elastic_collision(m1: f32, v1: f32, m2: f32, v2: f32) -> (f32, f32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross2d` is never used
[INFO] [stdout]    --> src/sim.rs:401:4
[INFO] [stdout]     |
[INFO] [stdout] 401 | fn cross2d(a: Vec2, b: Vec2) -> f32 {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `particle_collisions` is never used
[INFO] [stdout]    --> src/sim.rs:453:4
[INFO] [stdout]     |
[INFO] [stdout] 453 | fn particle_collisions(particles: &mut [Particle], cfg: &SimConfig) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "a8fe18a8634c191093eacfd6213fd709646e3b1f0537f3dfdcb7716def4f0a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fe18a8634c191093eacfd6213fd709646e3b1f0537f3dfdcb7716def4f0a99", kill_on_drop: false }`
[INFO] [stdout] a8fe18a8634c191093eacfd6213fd709646e3b1f0537f3dfdcb7716def4f0a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff12b84e48bac1b0937640c83b1cf7afe9841862d99335e46dda6534c621b61
[INFO] running `Command { std: "docker" "start" "-a" "7ff12b84e48bac1b0937640c83b1cf7afe9841862d99335e46dda6534c621b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling eframe_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::prelude::Distribution`
[INFO] [stdout]  --> src/sim.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::prelude::Distribution;
[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 variable: `chem`
[INFO] [stdout]    --> src/sim.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         chem: &ChemicalWorld,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_chem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/main.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/laws.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl Element {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 67 |     pub fn new(symbol: &str, mass: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lookup` is never used
[INFO] [stdout]    --> src/laws.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Elements {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 122 |     pub fn lookup(&self, symbol: &str) -> ElementId {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `radius_sq` is never read
[INFO] [stdout]   --> src/query_accel.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct QueryAccelerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     radius_sq: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_neighbors` and `replace_point` are never used
[INFO] [stdout]   --> src/query_accel.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl QueryAccelerator {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn query_neighbors<'s, 'p: 's>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn replace_point(&mut self, idx: usize, prev: Pos2, current: Pos2) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `elastic_collision` is never used
[INFO] [stdout]    --> src/sim.rs:390:4
[INFO] [stdout]     |
[INFO] [stdout] 390 | fn elastic_collision(m1: f32, v1: f32, m2: f32, v2: f32) -> (f32, f32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross2d` is never used
[INFO] [stdout]    --> src/sim.rs:401:4
[INFO] [stdout]     |
[INFO] [stdout] 401 | fn cross2d(a: Vec2, b: Vec2) -> f32 {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `particle_collisions` is never used
[INFO] [stdout]    --> src/sim.rs:453:4
[INFO] [stdout]     |
[INFO] [stdout] 453 | fn particle_collisions(particles: &mut [Particle], cfg: &SimConfig) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "7ff12b84e48bac1b0937640c83b1cf7afe9841862d99335e46dda6534c621b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff12b84e48bac1b0937640c83b1cf7afe9841862d99335e46dda6534c621b61", kill_on_drop: false }`
[INFO] [stdout] 7ff12b84e48bac1b0937640c83b1cf7afe9841862d99335e46dda6534c621b61
