[INFO] cloning repository https://github.com/EyeOfPython/heatdeath
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EyeOfPython/heatdeath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEyeOfPython%2Fheatdeath", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEyeOfPython%2Fheatdeath'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb5cb9aa529a1804ddf84892483ecbabfa8b4963
[INFO] checking EyeOfPython/heatdeath against master#cced03bfd61a304243a34504618ecec86c17063f for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEyeOfPython%2Fheatdeath" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EyeOfPython/heatdeath
[INFO] finished tweaking git repo https://github.com/EyeOfPython/heatdeath
[INFO] tweaked toml for git repo https://github.com/EyeOfPython/heatdeath written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EyeOfPython/heatdeath on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EyeOfPython/heatdeath 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc
[INFO] running `Command { std: "docker" "start" "cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated type alias `ordered_float::FloatIsNaN`: renamed to `FloatIsNan`
[INFO] [stdout]  --> src/vector2.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ordered_float::{NotNan, FloatIsNaN};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `ordered_float::FloatIsNaN`: renamed to `FloatIsNan`
[INFO] [stdout]   --> src/vector2.rs:34:90
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new_prim(x_prim: ScalarPrimitive, y_prim: ScalarPrimitive) -> Result<Vector2, FloatIsNaN> {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `ordered_float::FloatIsNaN`: renamed to `FloatIsNan`
[INFO] [stdout]  --> src/vector2.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ordered_float::{NotNan, FloatIsNaN};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `ordered_float::FloatIsNaN`: renamed to `FloatIsNan`
[INFO] [stdout]   --> src/vector2.rs:34:90
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new_prim(x_prim: ScalarPrimitive, y_prim: ScalarPrimitive) -> Result<Vector2, FloatIsNaN> {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/world.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         for i in 0..n_solver_loops {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/world.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         for i in 0..n_solver_loops {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c1`
[INFO] [stdout]    --> src/main.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 let c1 = world.circle(collision.circle_key1).unwrap();
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_c1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c2`
[INFO] [stdout]    --> src/main.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 let c2 = world.circle(collision.circle_key2).unwrap();
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_c2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/main.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         if let Some(Button::Mouse(button)) = event.press_args() {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Button6`
[INFO] [stdout]    |
[INFO] [stdout] 62 -         if let Some(Button::Mouse(button)) = event.press_args() {
[INFO] [stdout] 62 +         if let Some(Button::Mouse(piston_window::MouseButton::Button6)) = event.press_args() {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 62 |         if let Some(Button::Mouse(_button)) = event.press_args() {
[INFO] [stdout]    |                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/main.rs:69:35
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let Some(Button::Mouse(button)) = event.release_args() {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Button6`
[INFO] [stdout]    |
[INFO] [stdout] 69 -         if let Some(Button::Mouse(button)) = event.release_args() {
[INFO] [stdout] 69 +         if let Some(Button::Mouse(piston_window::MouseButton::Button6)) = event.release_args() {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let Some(Button::Mouse(_button)) = event.release_args() {
[INFO] [stdout]    |                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c1`
[INFO] [stdout]    --> src/main.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 let c1 = world.circle(collision.circle_key1).unwrap();
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_c1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c2`
[INFO] [stdout]    --> src/main.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 let c2 = world.circle(collision.circle_key2).unwrap();
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_c2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/main.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         if let Some(Button::Mouse(button)) = event.press_args() {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Button6`
[INFO] [stdout]    |
[INFO] [stdout] 62 -         if let Some(Button::Mouse(button)) = event.press_args() {
[INFO] [stdout] 62 +         if let Some(Button::Mouse(piston_window::MouseButton::Button6)) = event.press_args() {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 62 |         if let Some(Button::Mouse(_button)) = event.press_args() {
[INFO] [stdout]    |                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/main.rs:69:35
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let Some(Button::Mouse(button)) = event.release_args() {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Button6`
[INFO] [stdout]    |
[INFO] [stdout] 69 -         if let Some(Button::Mouse(button)) = event.release_args() {
[INFO] [stdout] 69 +         if let Some(Button::Mouse(piston_window::MouseButton::Button6)) = event.release_args() {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let Some(Button::Mouse(_button)) = event.release_args() {
[INFO] [stdout]    |                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc", kill_on_drop: false }`
[INFO] [stdout] cb940d03b01d728b8b0eb69544d4909a06936b32b7a7d112e1fc06af57d44ecc
