[INFO] cloning repository https://github.com/Mehbark/falling_sand [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mehbark/falling_sand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMehbark%2Ffalling_sand", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMehbark%2Ffalling_sand'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c42c9087781080d16cda646ba2f4761f7144f29a [INFO] checking Mehbark/falling_sand against try#a7b168ac4977e8e93a43448b44847adaa305d5a9 for pr-150557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMehbark%2Ffalling_sand" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Mehbark/falling_sand [INFO] finished tweaking git repo https://github.com/Mehbark/falling_sand [INFO] tweaked toml for git repo https://github.com/Mehbark/falling_sand written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Mehbark/falling_sand on toolchain a7b168ac4977e8e93a43448b44847adaa305d5a9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Mehbark/falling_sand 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" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab751b946b8836a4400f8f75b000cab8123d3e0f10591bf45f70dc0f8d540411 [INFO] running `Command { std: "docker" "start" "-a" "ab751b946b8836a4400f8f75b000cab8123d3e0f10591bf45f70dc0f8d540411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab751b946b8836a4400f8f75b000cab8123d3e0f10591bf45f70dc0f8d540411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab751b946b8836a4400f8f75b000cab8123d3e0f10591bf45f70dc0f8d540411", kill_on_drop: false }` [INFO] [stdout] ab751b946b8836a4400f8f75b000cab8123d3e0f10591bf45f70dc0f8d540411 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20c26b42333f8d23f644b233deb1b377acc0e1fd52c9d1e1a3fca01ee260219e [INFO] running `Command { std: "docker" "start" "-a" "20c26b42333f8d23f644b233deb1b377acc0e1fd52c9d1e1a3fca01ee260219e", kill_on_drop: false }` [INFO] [stderr] Checking falling_sand v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections` [INFO] [stdout] --> src/render.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections; [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: `Element` [INFO] [stdout] --> src/render.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::sim::{Element, Material, World}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `render::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use render::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections` [INFO] [stdout] --> src/render.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections; [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: `Element` [INFO] [stdout] --> src/render.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::sim::{Element, Material, World}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `render::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use render::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sleep` is never used [INFO] [stdout] --> src/render.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn sleep(time: u64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, and `material` are never read [INFO] [stdout] --> src/sim.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Element { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | pub x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 7 | pub y: usize, [INFO] [stdout] | ^ [INFO] [stdout] 8 | pub material: Material, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Element` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Water`, `Wall`, and `Clone` are never constructed [INFO] [stdout] --> src/sim.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum Material { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 15 | Sand, [INFO] [stdout] 16 | Water, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | Clone, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Material` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sand_tick` is never used [INFO] [stdout] --> src/sim.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Element { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 33 | pub fn sand_tick(&self, world: &mut World) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `tick`, `decide_fun`, and `move_element` are never used [INFO] [stdout] --> src/sim.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl World { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn tick(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn decide_fun(&mut self, elem: Element) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn move_element(&mut self, from_x: usize, from_y: usize, to_x: usize, to_y: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sleep` is never used [INFO] [stdout] --> src/render.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn sleep(time: u64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, and `material` are never read [INFO] [stdout] --> src/sim.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Element { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | pub x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 7 | pub y: usize, [INFO] [stdout] | ^ [INFO] [stdout] 8 | pub material: Material, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Element` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Water`, `Wall`, and `Clone` are never constructed [INFO] [stdout] --> src/sim.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum Material { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 15 | Sand, [INFO] [stdout] 16 | Water, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | Clone, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Material` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sand_tick` is never used [INFO] [stdout] --> src/sim.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Element { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 33 | pub fn sand_tick(&self, world: &mut World) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `tick`, `decide_fun`, and `move_element` are never used [INFO] [stdout] --> src/sim.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl World { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn tick(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn decide_fun(&mut self, elem: Element) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn move_element(&mut self, from_x: usize, from_y: usize, to_x: usize, to_y: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "20c26b42333f8d23f644b233deb1b377acc0e1fd52c9d1e1a3fca01ee260219e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20c26b42333f8d23f644b233deb1b377acc0e1fd52c9d1e1a3fca01ee260219e", kill_on_drop: false }` [INFO] [stdout] 20c26b42333f8d23f644b233deb1b377acc0e1fd52c9d1e1a3fca01ee260219e