[INFO] fetching crate epd 0.0.1...
[INFO] checking epd-0.0.1 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate epd 0.0.1 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate epd 0.0.1 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epd 0.0.1
[INFO] finished tweaking crates.io crate epd 0.0.1
[INFO] tweaked toml for crates.io crate epd 0.0.1 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byte-slice-cast v0.3.5
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded display-interface-spi v0.4.1
[INFO] [stderr]   Downloaded display-interface v0.4.1
[INFO] [stderr]   Downloaded nb v1.0.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb7c16cb5c7ad542296deaa89f8808909e1671af44d2c8d4d5cba97a820c6c58
[INFO] running `Command { std: "docker" "start" "-a" "fb7c16cb5c7ad542296deaa89f8808909e1671af44d2c8d4d5cba97a820c6c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb7c16cb5c7ad542296deaa89f8808909e1671af44d2c8d4d5cba97a820c6c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7c16cb5c7ad542296deaa89f8808909e1671af44d2c8d4d5cba97a820c6c58", kill_on_drop: false }`
[INFO] [stdout] fb7c16cb5c7ad542296deaa89f8808909e1671af44d2c8d4d5cba97a820c6c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcd83e612618c295a8142e4c4a45f3ea0f77e6e2ab95803d7787ad298eb4f2fc
[INFO] running `Command { std: "docker" "start" "-a" "dcd83e612618c295a8142e4c4a45f3ea0f77e6e2ab95803d7787ad298eb4f2fc", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking display-interface v0.4.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-graphics v0.6.2
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]     Checking display-interface-spi v0.4.1
[INFO] [stderr]     Checking epd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Gray2`, `Gray4`, `GrayColor`, `PrimitiveStyle`, `RawData`, `RawU16`, `Styled`, `image::Image`, `primitives::Rectangle`
[INFO] [stdout]   --> src/display.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     image::Image,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 8  |     pixelcolor::{
[INFO] [stdout] 9  |         raw::{RawData, RawU16},
[INFO] [stdout]    |               ^^^^^^^  ^^^^^^
[INFO] [stdout] 10 |         BinaryColor, Gray2, Gray4, GrayColor,
[INFO] [stdout]    |                      ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     primitives::Rectangle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     style::{PrimitiveStyle, Styled},
[INFO] [stdout]    |             ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Gray2`, `Gray4`, `GrayColor`, `PrimitiveStyle`, `RawData`, `RawU16`, `Styled`, `image::Image`, `primitives::Rectangle`
[INFO] [stdout]   --> src/display.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     image::Image,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 8  |     pixelcolor::{
[INFO] [stdout] 9  |         raw::{RawData, RawU16},
[INFO] [stdout]    |               ^^^^^^^  ^^^^^^
[INFO] [stdout] 10 |         BinaryColor, Gray2, Gray4, GrayColor,
[INFO] [stdout]    |                      ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     primitives::Rectangle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     style::{PrimitiveStyle, Styled},
[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] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "dcd83e612618c295a8142e4c4a45f3ea0f77e6e2ab95803d7787ad298eb4f2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd83e612618c295a8142e4c4a45f3ea0f77e6e2ab95803d7787ad298eb4f2fc", kill_on_drop: false }`
[INFO] [stdout] dcd83e612618c295a8142e4c4a45f3ea0f77e6e2ab95803d7787ad298eb4f2fc