[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] testing Masterchef365/chemtoy against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fchemtoy" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Masterchef365/chemtoy on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 1c04aeac58d4715740cf612b69cff630fc13c790f47d2248de2a2250e3e514b3
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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 4m 03s
[INFO] running `Command { std: "docker" "inspect" "1c04aeac58d4715740cf612b69cff630fc13c790f47d2248de2a2250e3e514b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c04aeac58d4715740cf612b69cff630fc13c790f47d2248de2a2250e3e514b3", kill_on_drop: false }`
[INFO] [stdout] 1c04aeac58d4715740cf612b69cff630fc13c790f47d2248de2a2250e3e514b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e2f7ad3be2ea34134a18053c21070f33774a394431ec6c0c5de0f76e95c71dc2
[INFO] running `Command { std: "docker" "start" "-a" "e2f7ad3be2ea34134a18053c21070f33774a394431ec6c0c5de0f76e95c71dc2", 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 1.17s
[INFO] running `Command { std: "docker" "inspect" "e2f7ad3be2ea34134a18053c21070f33774a394431ec6c0c5de0f76e95c71dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f7ad3be2ea34134a18053c21070f33774a394431ec6c0c5de0f76e95c71dc2", kill_on_drop: false }`
[INFO] [stdout] e2f7ad3be2ea34134a18053c21070f33774a394431ec6c0c5de0f76e95c71dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6a8da2f6eecc9a3633aff88bc00cde68e7c3219a91b56da27e798546cad2a710
[INFO] running `Command { std: "docker" "start" "-a" "6a8da2f6eecc9a3633aff88bc00cde68e7c3219a91b56da27e798546cad2a710", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rand::prelude::Distribution`
[INFO] [stderr]  --> src/sim.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rand::prelude::Distribution;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chem`
[INFO] [stderr]    --> src/sim.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         chem: &ChemicalWorld,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_chem`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]    --> src/main.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stderr]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/laws.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | impl Element {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 67 |     pub fn new(symbol: &str, mass: f32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `lookup` is never used
[INFO] [stderr]    --> src/laws.rs:122:12
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl Elements {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] 122 |     pub fn lookup(&self, symbol: &str) -> ElementId {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `radius_sq` is never read
[INFO] [stderr]   --> src/query_accel.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct QueryAccelerator {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 14 |     radius_sq: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `query_neighbors` and `replace_point` are never used
[INFO] [stderr]   --> src/query_accel.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl QueryAccelerator {
[INFO] [stderr]    | --------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn query_neighbors<'s, 'p: 's>(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 91 |     pub fn replace_point(&mut self, idx: usize, prev: Pos2, current: Pos2) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `elastic_collision` is never used
[INFO] [stderr]    --> src/sim.rs:390:4
[INFO] [stderr]     |
[INFO] [stderr] 390 | fn elastic_collision(m1: f32, v1: f32, m2: f32, v2: f32) -> (f32, f32) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cross2d` is never used
[INFO] [stderr]    --> src/sim.rs:401:4
[INFO] [stderr]     |
[INFO] [stderr] 401 | fn cross2d(a: Vec2, b: Vec2) -> f32 {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `particle_collisions` is never used
[INFO] [stderr]    --> src/sim.rs:453:4
[INFO] [stderr]     |
[INFO] [stderr] 453 | fn particle_collisions(particles: &mut [Particle], cfg: &SimConfig) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `eframe_template` (bin "eframe_template" test) generated 10 warnings (run `cargo fix --bin "eframe_template" -p eframe_template --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/eframe_template/ce5264556ae0fffc/deps/eframe_template-ce5264556ae0fffc)
[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" "6a8da2f6eecc9a3633aff88bc00cde68e7c3219a91b56da27e798546cad2a710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8da2f6eecc9a3633aff88bc00cde68e7c3219a91b56da27e798546cad2a710", kill_on_drop: false }`
[INFO] [stdout] 6a8da2f6eecc9a3633aff88bc00cde68e7c3219a91b56da27e798546cad2a710
