[INFO] cloning repository https://github.com/bigbass1997/reaction-diffusion-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigbass1997/reaction-diffusion-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbass1997%2Freaction-diffusion-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbass1997%2Freaction-diffusion-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 21a0304dd25b498d05a15b4260c437e9eca401da [INFO] checking bigbass1997/reaction-diffusion-rust/21a0304dd25b498d05a15b4260c437e9eca401da against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbass1997%2Freaction-diffusion-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bigbass1997/reaction-diffusion-rust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bigbass1997/reaction-diffusion-rust [INFO] finished tweaking git repo https://github.com/bigbass1997/reaction-diffusion-rust [INFO] tweaked toml for git repo https://github.com/bigbass1997/reaction-diffusion-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bigbass1997/reaction-diffusion-rust 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded minifb v0.20.0 [INFO] [stderr] Downloaded syn v1.0.63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dd9b6ad753933888abbb2efeb22faddac35222ea840cad44c3079970990260a [INFO] running `Command { std: "docker" "start" "-a" "6dd9b6ad753933888abbb2efeb22faddac35222ea840cad44c3079970990260a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dd9b6ad753933888abbb2efeb22faddac35222ea840cad44c3079970990260a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd9b6ad753933888abbb2efeb22faddac35222ea840cad44c3079970990260a", kill_on_drop: false }` [INFO] [stdout] 6dd9b6ad753933888abbb2efeb22faddac35222ea840cad44c3079970990260a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07831b335a3d48069861bb688921da9d5ddddd058fddc11b34e479694e5be4a5 [INFO] running `Command { std: "docker" "start" "-a" "07831b335a3d48069861bb688921da9d5ddddd058fddc11b34e479694e5be4a5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling clang-sys v1.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking nix v0.20.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling minifb v0.20.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking reaction-diffusion-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> src/sim.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> src/sim.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/sim.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rng = oorandom::Rand64::new(Utc::now().timestamp() as u128); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/sim.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rng = oorandom::Rand64::new(Utc::now().timestamp() as u128); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hi` [INFO] [stdout] --> src/sim.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | let hi = ((width * height) as u64) - lo; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_hi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sim.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rng = oorandom::Rand64::new(Utc::now().timestamp() as u128); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hi` [INFO] [stdout] --> src/sim.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | let hi = ((width * height) as u64) - lo; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_hi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sim.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rng = oorandom::Rand64::new(Utc::now().timestamp() as u128); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.53s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "07831b335a3d48069861bb688921da9d5ddddd058fddc11b34e479694e5be4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07831b335a3d48069861bb688921da9d5ddddd058fddc11b34e479694e5be4a5", kill_on_drop: false }` [INFO] [stdout] 07831b335a3d48069861bb688921da9d5ddddd058fddc11b34e479694e5be4a5