[INFO] cloning repository https://github.com/PxlsCharity/CharityPixelization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PxlsCharity/CharityPixelization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPxlsCharity%2FCharityPixelization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPxlsCharity%2FCharityPixelization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c7ce2e937001bbce139462a2ab46b2b0b4b8027
[INFO] checking PxlsCharity/CharityPixelization against master#c8a31b780d5415358566a20b94912620a3f27067 for pr-139493-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPxlsCharity%2FCharityPixelization" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/PxlsCharity/CharityPixelization
[INFO] finished tweaking git repo https://github.com/PxlsCharity/CharityPixelization
[INFO] tweaked toml for git repo https://github.com/PxlsCharity/CharityPixelization written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PxlsCharity/CharityPixelization on toolchain c8a31b780d5415358566a20b94912620a3f27067
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PxlsCharity/CharityPixelization 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" "+c8a31b780d5415358566a20b94912620a3f27067" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f96c0c2003b5d46c0ee4dc0fdaecbc6a632249d7374870f125e640358f5b4360
[INFO] running `Command { std: "docker" "start" "-a" "f96c0c2003b5d46c0ee4dc0fdaecbc6a632249d7374870f125e640358f5b4360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96c0c2003b5d46c0ee4dc0fdaecbc6a632249d7374870f125e640358f5b4360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96c0c2003b5d46c0ee4dc0fdaecbc6a632249d7374870f125e640358f5b4360", kill_on_drop: false }`
[INFO] [stdout] f96c0c2003b5d46c0ee4dc0fdaecbc6a632249d7374870f125e640358f5b4360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f05e7275b13b5fbab985782571d37da3bd42037bc206b7fc38a19d107bad267
[INFO] running `Command { std: "docker" "start" "-a" "1f05e7275b13b5fbab985782571d37da3bd42037bc206b7fc38a19d107bad267", kill_on_drop: false }`
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[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking imgref v1.10.1
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[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]     Checking charity_pixelization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ImageError`
[INFO] [stdout]  --> src/lib.rs:9:99
[INFO] [stdout]   |
[INFO] [stdout] 9 | use image::{load_from_memory, write_buffer_with_format, ColorType, GenericImageView, ImageBuffer, ImageError};
[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: `ImageError`
[INFO] [stdout]  --> src/lib.rs:9:99
[INFO] [stdout]   |
[INFO] [stdout] 9 | use image::{load_from_memory, write_buffer_with_format, ColorType, GenericImageView, ImageBuffer, ImageError};
[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: `borrow::Borrow`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{borrow::Borrow, io::{BufWriter, Cursor}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{borrow::Borrow, io::{BufWriter, Cursor}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/hsl.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     state.palette(palette
[INFO] [stdout] 47 | |         .iter()
[INFO] [stdout] 48 | |         .map(|c| c.parse().unwrap())
[INFO] [stdout] 49 | |         .collect());
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let _ = state.palette(palette
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/lenna.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     state.palette(palette
[INFO] [stdout] 46 | |         .iter()
[INFO] [stdout] 47 | |         .map(|c| c.parse().unwrap())
[INFO] [stdout] 48 | |         .collect());
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let _ = state.palette(palette
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.35s
[INFO] running `Command { std: "docker" "inspect" "1f05e7275b13b5fbab985782571d37da3bd42037bc206b7fc38a19d107bad267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f05e7275b13b5fbab985782571d37da3bd42037bc206b7fc38a19d107bad267", kill_on_drop: false }`
[INFO] [stdout] 1f05e7275b13b5fbab985782571d37da3bd42037bc206b7fc38a19d107bad267
