[INFO] cloning repository https://github.com/418Cat/mandelbrot_window
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/418Cat/mandelbrot_window" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F418Cat%2Fmandelbrot_window", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F418Cat%2Fmandelbrot_window'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69ce5c3a4b94b5303a2e940b5b3202ec47b8742a
[INFO] checking 418Cat/mandelbrot_window against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F418Cat%2Fmandelbrot_window" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/418Cat/mandelbrot_window
[INFO] finished tweaking git repo https://github.com/418Cat/mandelbrot_window
[INFO] tweaked toml for git repo https://github.com/418Cat/mandelbrot_window written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/418Cat/mandelbrot_window on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/418Cat/mandelbrot_window 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: sld2
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (download of `serde v1.0.177` failed to transfer more than 10 bytes in 30s)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (failed to download any data for `time v0.3.23` within 30s)
[INFO] [stderr]   Downloaded thiserror-impl v1.0.44
[INFO] [stderr]   Downloaded colorsys v0.6.7
[INFO] [stderr]   Downloaded thiserror v1.0.44
[INFO] [stderr]   Downloaded num-complex v0.4.3
[INFO] [stderr]   Downloaded serde_derive v1.0.177
[INFO] [stderr]   Downloaded serde v1.0.177
[INFO] [stderr]   Downloaded time v0.3.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9cdcf2e6f76d274769c77f5aebdd35fe9fb53e5913e7a1f9d8c268125a2bb35
[INFO] running `Command { std: "docker" "start" "-a" "c9cdcf2e6f76d274769c77f5aebdd35fe9fb53e5913e7a1f9d8c268125a2bb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9cdcf2e6f76d274769c77f5aebdd35fe9fb53e5913e7a1f9d8c268125a2bb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cdcf2e6f76d274769c77f5aebdd35fe9fb53e5913e7a1f9d8c268125a2bb35", kill_on_drop: false }`
[INFO] [stdout] c9cdcf2e6f76d274769c77f5aebdd35fe9fb53e5913e7a1f9d8c268125a2bb35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96895c775abe4b8642fc0a887a3ad1fcfb2cb24007eb5b5f2e1661f1a16a6b6c
[INFO] running `Command { std: "docker" "start" "-a" "96895c775abe4b8642fc0a887a3ad1fcfb2cb24007eb5b5f2e1661f1a16a6b6c", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: sld2
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling serde v1.0.177
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]    Compiling serde_derive v1.0.177
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking colorsys v0.6.7
[INFO] [stderr]     Checking time v0.3.23
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking tiff v0.8.1
[INFO] [stderr]     Checking png v0.17.9
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking confy v0.5.1
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking exr v1.7.0
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking mandelbrot_window v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AddAssign`, `Add`, `Arc`, and `borrow::BorrowMut`
[INFO] [stdout]   --> src/main.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{env, borrow::BorrowMut, ops::{Add, AddAssign}, sync::{Arc, atomic::AtomicU32}};
[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 imports: `AddAssign`, `Add`, `Arc`, and `borrow::BorrowMut`
[INFO] [stdout]   --> src/main.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{env, borrow::BorrowMut, ops::{Add, AddAssign}, sync::{Arc, atomic::AtomicU32}};
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^        ^^^  ^^^^^^^^^          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `Command { std: "docker" "inspect" "96895c775abe4b8642fc0a887a3ad1fcfb2cb24007eb5b5f2e1661f1a16a6b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96895c775abe4b8642fc0a887a3ad1fcfb2cb24007eb5b5f2e1661f1a16a6b6c", kill_on_drop: false }`
[INFO] [stdout] 96895c775abe4b8642fc0a887a3ad1fcfb2cb24007eb5b5f2e1661f1a16a6b6c
