[INFO] fetching crate epd-waveshare 0.5.0...
[INFO] checking epd-waveshare-0.5.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate epd-waveshare 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate epd-waveshare 0.5.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epd-waveshare 0.5.0
[INFO] finished tweaking crates.io crate epd-waveshare 0.5.0
[INFO] tweaked toml for crates.io crate epd-waveshare 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate epd-waveshare 0.5.0 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] [stderr]   Downloaded sysfs_gpio v0.5.4
[INFO] [stderr]   Downloaded serial-unix v0.4.0
[INFO] [stderr]   Downloaded embedded-graphics-core v0.3.2
[INFO] [stderr]   Downloaded spidev v0.4.1
[INFO] [stderr]   Downloaded serial-core v0.4.0
[INFO] [stderr]   Downloaded az v1.1.1
[INFO] [stderr]   Downloaded ioctl-rs v0.1.6
[INFO] [stderr]   Downloaded embedded-hal-mock v0.8.0
[INFO] [stderr]   Downloaded i2cdev v0.4.4
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.0
[INFO] [stderr]   Downloaded nix v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4821f6cd6c75915aa35a641e3855e56446bc77e7c3127c28137a2868d9e23542
[INFO] running `Command { std: "docker" "start" "-a" "4821f6cd6c75915aa35a641e3855e56446bc77e7c3127c28137a2868d9e23542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4821f6cd6c75915aa35a641e3855e56446bc77e7c3127c28137a2868d9e23542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4821f6cd6c75915aa35a641e3855e56446bc77e7c3127c28137a2868d9e23542", kill_on_drop: false }`
[INFO] [stdout] 4821f6cd6c75915aa35a641e3855e56446bc77e7c3127c28137a2868d9e23542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6451cf367221aed68d53f3b2f138bd31ad98dff9200b4238f044fa364550c25
[INFO] running `Command { std: "docker" "start" "-a" "b6451cf367221aed68d53f3b2f138bd31ad98dff9200b4238f044fa364550c25", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking micromath v1.1.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking embedded-hal-mock v0.8.0
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking embedded-graphics-core v0.3.2
[INFO] [stderr]     Checking embedded-graphics v0.7.1
[INFO] [stderr]     Checking epd-waveshare v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Sized` is imported redundantly
[INFO] [stdout]  --> src/traits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::marker::Sized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Sized` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `QuickRefresh` is imported redundantly
[INFO] [stdout]   --> src/epd2in9_v2/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | use crate::traits::*;
[INFO] [stdout]    |     ---------------- the item `QuickRefresh` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 89 | use crate::traits::QuickRefresh;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking i2cdev v0.4.4
[INFO] [stderr]     Checking spidev v0.4.1
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking linux-embedded-hal v0.3.0
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd2in13_v2.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::DisplayRotation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd2in13_v2.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd4in2.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::DisplayRotation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd4in2.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd4in2") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd2in13_v2") due to 2 previous errors
[INFO] [stdout] error: the item `Display` is imported redundantly
[INFO] [stdout]   --> examples/epd4in2_variable_size.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     graphics::{Display, DisplayRotation, VarDisplay},
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 15 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `Display` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd4in2_variable_size.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd4in2_variable_size.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |     graphics::{Display, DisplayRotation, VarDisplay},
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd2in13bc.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::{DisplayRotation, TriDisplay},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd2in13bc.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TriDisplay` is imported redundantly
[INFO] [stdout]   --> examples/epd2in13bc.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::{DisplayRotation, TriDisplay},
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `TriDisplay` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd4in2_variable_size") due to 3 previous errors
[INFO] [stdout] warning: the item `Sized` is imported redundantly
[INFO] [stdout]  --> src/traits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::marker::Sized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Sized` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd1in54/graphics.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] 67 |     use crate::color::{Black, Color};
[INFO] [stdout] 68 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd1in54/graphics.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] 67 |     use crate::color::{Black, Color};
[INFO] [stdout] 68 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd2in13_v2/graphics.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd2in13_v2/graphics.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 67 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HEIGHT` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `HEIGHT` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::epd2in7b::{HEIGHT, WIDTH};
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WIDTH` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:70:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `WIDTH` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::epd2in7b::{HEIGHT, WIDTH};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:71:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `QuickRefresh` is imported redundantly
[INFO] [stdout]   --> src/epd2in9_v2/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | use crate::traits::*;
[INFO] [stdout]    |     ---------------- the item `QuickRefresh` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 89 | use crate::traits::QuickRefresh;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd4in2/graphics.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd4in2/graphics.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd5in65f/graphics.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] 67 |     use crate::epd5in65f;
[INFO] [stdout] 68 |     use crate::graphics::{DisplayRotation, OctDisplay};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `OctDisplay` is imported redundantly
[INFO] [stdout]   --> src/epd5in65f/graphics.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `OctDisplay` is already imported here
[INFO] [stdout] 67 |     use crate::epd5in65f;
[INFO] [stdout] 68 |     use crate::graphics::{DisplayRotation, OctDisplay};
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd7in5/graphics.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd7in5/graphics.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_hd/graphics.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_hd/graphics.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_v2/graphics.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd2in13bc") due to 3 previous errors
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_v2/graphics.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6451cf367221aed68d53f3b2f138bd31ad98dff9200b4238f044fa364550c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6451cf367221aed68d53f3b2f138bd31ad98dff9200b4238f044fa364550c25", kill_on_drop: false }`
[INFO] [stdout] b6451cf367221aed68d53f3b2f138bd31ad98dff9200b4238f044fa364550c25
[INFO] checking epd-waveshare-0.5.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate epd-waveshare 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate epd-waveshare 0.5.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epd-waveshare 0.5.0
[INFO] finished tweaking crates.io crate epd-waveshare 0.5.0
[INFO] tweaked toml for crates.io crate epd-waveshare 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate epd-waveshare 0.5.0 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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d8f49ff105c45cff99896d8b1ca26b6b61a46901bd797ff2c3e2c23158342f2
[INFO] running `Command { std: "docker" "start" "-a" "4d8f49ff105c45cff99896d8b1ca26b6b61a46901bd797ff2c3e2c23158342f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d8f49ff105c45cff99896d8b1ca26b6b61a46901bd797ff2c3e2c23158342f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8f49ff105c45cff99896d8b1ca26b6b61a46901bd797ff2c3e2c23158342f2", kill_on_drop: false }`
[INFO] [stdout] 4d8f49ff105c45cff99896d8b1ca26b6b61a46901bd797ff2c3e2c23158342f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b1f778fecf108dc0aa1ed37504d8f22a99bff2bd10c43b1f308af8349dd5cc9
[INFO] running `Command { std: "docker" "start" "-a" "6b1f778fecf108dc0aa1ed37504d8f22a99bff2bd10c43b1f308af8349dd5cc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]     Checking micromath v1.1.1
[INFO] [stderr]     Checking embedded-hal-mock v0.8.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking embedded-graphics-core v0.3.2
[INFO] [stderr]     Checking embedded-graphics v0.7.1
[INFO] [stderr]     Checking epd-waveshare v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Sized` is imported redundantly
[INFO] [stdout]  --> src/traits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::marker::Sized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Sized` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `QuickRefresh` is imported redundantly
[INFO] [stdout]   --> src/epd2in9_v2/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | use crate::traits::*;
[INFO] [stdout]    |     ---------------- the item `QuickRefresh` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 89 | use crate::traits::QuickRefresh;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking spidev v0.4.1
[INFO] [stderr]     Checking i2cdev v0.4.4
[INFO] [stderr]     Checking linux-embedded-hal v0.3.0
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd2in13_v2.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::DisplayRotation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd2in13_v2.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd2in13bc.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::{DisplayRotation, TriDisplay},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd2in13bc.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TriDisplay` is imported redundantly
[INFO] [stdout]   --> examples/epd2in13bc.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::{DisplayRotation, TriDisplay},
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `TriDisplay` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd4in2.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphics::DisplayRotation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd4in2.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Display` is imported redundantly
[INFO] [stdout]   --> examples/epd4in2_variable_size.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     graphics::{Display, DisplayRotation, VarDisplay},
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 15 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `Display` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/epd4in2_variable_size.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> examples/epd4in2_variable_size.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |     graphics::{Display, DisplayRotation, VarDisplay},
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `DisplayRotation` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd2in13bc") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd2in13_v2") due to 2 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd4in2_variable_size") due to 3 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epd-waveshare` (example "epd4in2") due to 2 previous errors
[INFO] [stdout] warning: the item `Sized` is imported redundantly
[INFO] [stdout]  --> src/traits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::marker::Sized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Sized` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd1in54/graphics.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] 67 |     use crate::color::{Black, Color};
[INFO] [stdout] 68 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd1in54/graphics.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] 67 |     use crate::color::{Black, Color};
[INFO] [stdout] 68 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd2in13_v2/graphics.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd2in13_v2/graphics.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 67 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HEIGHT` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `HEIGHT` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::epd2in7b::{HEIGHT, WIDTH};
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WIDTH` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:70:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `WIDTH` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::epd2in7b::{HEIGHT, WIDTH};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd2in7b/graphics.rs:71:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `QuickRefresh` is imported redundantly
[INFO] [stdout]   --> src/epd2in9_v2/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | use crate::traits::*;
[INFO] [stdout]    |     ---------------- the item `QuickRefresh` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 89 | use crate::traits::QuickRefresh;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd4in2/graphics.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd4in2/graphics.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd5in65f/graphics.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] 67 |     use crate::epd5in65f;
[INFO] [stdout] 68 |     use crate::graphics::{DisplayRotation, OctDisplay};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `OctDisplay` is imported redundantly
[INFO] [stdout]   --> src/epd5in65f/graphics.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `OctDisplay` is already imported here
[INFO] [stdout] 67 |     use crate::epd5in65f;
[INFO] [stdout] 68 |     use crate::graphics::{DisplayRotation, OctDisplay};
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd7in5/graphics.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd7in5/graphics.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 70 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_hd/graphics.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_hd/graphics.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_v2/graphics.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `Display` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DisplayRotation` is imported redundantly
[INFO] [stdout]   --> src/epd7in5_v2/graphics.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use super::*;
[INFO] [stdout]    |         -------- the item `DisplayRotation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     use crate::graphics::{Display, DisplayRotation};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b1f778fecf108dc0aa1ed37504d8f22a99bff2bd10c43b1f308af8349dd5cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1f778fecf108dc0aa1ed37504d8f22a99bff2bd10c43b1f308af8349dd5cc9", kill_on_drop: false }`
[INFO] [stdout] 6b1f778fecf108dc0aa1ed37504d8f22a99bff2bd10c43b1f308af8349dd5cc9
