[INFO] updating cached repository https://github.com/michalrusek/arkanoidInRust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b1f7d60148019e9a940ca7f80e5d27047d05324c [INFO] checking michalrusek/arkanoidInRust against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalrusek%2FarkanoidInRust" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michalrusek/arkanoidInRust on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/michalrusek/arkanoidInRust [INFO] finished tweaking git repo https://github.com/michalrusek/arkanoidInRust [INFO] tweaked toml for git repo https://github.com/michalrusek/arkanoidInRust written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/michalrusek/arkanoidInRust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 29193edadd3d06da778e8239a4c68263a5b0e8e8c0eddba7301aa9ffac23c863 [INFO] running `"docker" "start" "-a" "29193edadd3d06da778e8239a4c68263a5b0e8e8c0eddba7301aa9ffac23c863"` [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking rusttype v0.8.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking pistoncore-input v0.28.0 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking wayland-client v0.21.13 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking piston2d-graphics v0.35.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking wayland-protocols v0.21.13 [INFO] [stderr] Checking pistoncore-window v0.44.0 [INFO] [stderr] Checking pistoncore-event_loop v0.49.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking image v0.22.2 [INFO] [stderr] Checking piston v0.49.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.3 [INFO] [stderr] Checking piston2d-opengl_graphics v0.69.0 [INFO] [stderr] Checking glutin v0.21.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.63.0 [INFO] [stderr] Checking simple_arkanoid v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Button` [INFO] [stderr] --> src/core.rs:1:45 [INFO] [stderr] | [INFO] [stderr] 1 | use piston::input::{RenderArgs, UpdateArgs, Button, Key}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rectangle` [INFO] [stderr] --> src/core.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use graphics::{clear, rectangle, Context}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tile_removed` [INFO] [stderr] --> src/core.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let mut tile_removed = false; [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tile_removed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut tile_removed = false; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Button` [INFO] [stderr] --> src/core.rs:1:45 [INFO] [stderr] | [INFO] [stderr] 1 | use piston::input::{RenderArgs, UpdateArgs, Button, Key}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rectangle` [INFO] [stderr] --> src/core.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use graphics::{clear, rectangle, Context}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tile_removed` [INFO] [stderr] --> src/core.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let mut tile_removed = false; [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tile_removed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut tile_removed = false; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.61s [INFO] running `"docker" "inspect" "29193edadd3d06da778e8239a4c68263a5b0e8e8c0eddba7301aa9ffac23c863"` [INFO] running `"docker" "rm" "-f" "29193edadd3d06da778e8239a4c68263a5b0e8e8c0eddba7301aa9ffac23c863"` [INFO] [stdout] 29193edadd3d06da778e8239a4c68263a5b0e8e8c0eddba7301aa9ffac23c863