[INFO] fetching crate embedded-plots 0.2.0...
[INFO] checking embedded-plots-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate embedded-plots 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate embedded-plots 0.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-plots 0.2.0
[INFO] finished tweaking crates.io crate embedded-plots 0.2.0
[INFO] tweaked toml for crates.io crate embedded-plots 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate embedded-plots 0.2.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d47b455ecf8412c53142c18e79f594f9427926301543106948ac60cbc095f8e
[INFO] running `Command { std: "docker" "start" "-a" "9d47b455ecf8412c53142c18e79f594f9427926301543106948ac60cbc095f8e", kill_on_drop: false }`
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[INFO] [stdout] 9d47b455ecf8412c53142c18e79f594f9427926301543106948ac60cbc095f8e
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99ec1666f2856cde9f7de9760c7c4e1b16886cdaffc1a579c9761fc5d769dcc3
[INFO] running `Command { std: "docker" "start" "-a" "99ec1666f2856cde9f7de9760c7c4e1b16886cdaffc1a579c9761fc5d769dcc3", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `RgbColor` is imported redundantly
[INFO] [stdout]   --> examples/free_axis.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `RgbColor` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use embedded_graphics::pixelcolor::RgbColor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "inspect" "99ec1666f2856cde9f7de9760c7c4e1b16886cdaffc1a579c9761fc5d769dcc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ec1666f2856cde9f7de9760c7c4e1b16886cdaffc1a579c9761fc5d769dcc3", kill_on_drop: false }`
[INFO] [stdout] 99ec1666f2856cde9f7de9760c7c4e1b16886cdaffc1a579c9761fc5d769dcc3