[INFO] cloning repository https://github.com/oofsauce/rust-video [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oofsauce/rust-video" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foofsauce%2Frust-video", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foofsauce%2Frust-video'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e6fe93fe790a79ee8eca9f5665b6874db07f429 [INFO] checking oofsauce/rust-video against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foofsauce%2Frust-video" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/oofsauce/rust-video [INFO] finished tweaking git repo https://github.com/oofsauce/rust-video [INFO] tweaked toml for git repo https://github.com/oofsauce/rust-video written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/oofsauce/rust-video on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/oofsauce/rust-video 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coz v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25c486881a95cbc67059727b646900ff729bf09ef0b432eea90cbe6acd2a1278 [INFO] running `Command { std: "docker" "start" "-a" "25c486881a95cbc67059727b646900ff729bf09ef0b432eea90cbe6acd2a1278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25c486881a95cbc67059727b646900ff729bf09ef0b432eea90cbe6acd2a1278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c486881a95cbc67059727b646900ff729bf09ef0b432eea90cbe6acd2a1278", kill_on_drop: false }` [INFO] [stdout] 25c486881a95cbc67059727b646900ff729bf09ef0b432eea90cbe6acd2a1278 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 498fd400a742e780a130e681abb426b2495a4999175d3d0735b79491721577f7 [INFO] running `Command { std: "docker" "start" "-a" "498fd400a742e780a130e681abb426b2495a4999175d3d0735b79491721577f7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking coz v0.1.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rust-video v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `render::Renderable` [INFO] [stdout] --> src/framebuffer.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{color::{Color, RGB}, render::Renderable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/mod.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/fill.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Renderable` [INFO] [stdout] --> src/render/fill.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/dot.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Renderable` [INFO] [stdout] --> src/render/dot.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RGB` [INFO] [stdout] --> src/render/line.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::color::{Color, RGB}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/line.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Renderable` [INFO] [stdout] --> src/render/line.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `render::Renderable` [INFO] [stdout] --> src/framebuffer.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{color::{Color, RGB}, render::Renderable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/mod.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/fill.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Renderable` [INFO] [stdout] --> src/render/fill.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/dot.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Renderable` [INFO] [stdout] --> src/render/dot.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RGB` [INFO] [stdout] --> src/render/line.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::color::{Color, RGB}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameBuffer` [INFO] [stdout] --> src/render/line.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::framebuffer::{FrameBuffer, PPM}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Renderable` [INFO] [stdout] --> src/render/line.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut rng = rand::thread_rng(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut rng = rand::thread_rng(); [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: `rng` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut rng = rand::thread_rng(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut rng = rand::thread_rng(); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "498fd400a742e780a130e681abb426b2495a4999175d3d0735b79491721577f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "498fd400a742e780a130e681abb426b2495a4999175d3d0735b79491721577f7", kill_on_drop: false }` [INFO] [stdout] 498fd400a742e780a130e681abb426b2495a4999175d3d0735b79491721577f7