[INFO] cloning repository https://github.com/sabinote/nanohat-oled-rss-reader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sabinote/nanohat-oled-rss-reader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabinote%2Fnanohat-oled-rss-reader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabinote%2Fnanohat-oled-rss-reader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1000f65b257e94d1c0e2283b48d6d12e1866ad2
[INFO] checking sabinote/nanohat-oled-rss-reader against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabinote%2Fnanohat-oled-rss-reader" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sabinote/nanohat-oled-rss-reader on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sabinote/nanohat-oled-rss-reader
[INFO] finished tweaking git repo https://github.com/sabinote/nanohat-oled-rss-reader
[INFO] tweaked toml for git repo https://github.com/sabinote/nanohat-oled-rss-reader written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sabinote/nanohat-oled-rss-reader already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]   Downloaded i2cdev v0.4.4
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[INFO] [stderr]   Downloaded openssl v0.10.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90d5d312a99ae7565fb2ff81f76303c416130769c9355018e50c66f642d80b9e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "90d5d312a99ae7565fb2ff81f76303c416130769c9355018e50c66f642d80b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90d5d312a99ae7565fb2ff81f76303c416130769c9355018e50c66f642d80b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d5d312a99ae7565fb2ff81f76303c416130769c9355018e50c66f642d80b9e", kill_on_drop: false }`
[INFO] [stdout] 90d5d312a99ae7565fb2ff81f76303c416130769c9355018e50c66f642d80b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5ad8305cfc0a5c2a62d6ab0d7c36078a17694a2c12e13a098cb3e863f10c8ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5ad8305cfc0a5c2a62d6ab0d7c36078a17694a2c12e13a098cb3e863f10c8ea", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/nanohat/oled.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{DynamicImage, GenericImageView, GrayImage};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `GenericImageView`, `GenericImage`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{DynamicImage, GenericImage, GenericImageView, GrayImage, Luma};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Range`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ops::Range;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/nanohat/oled.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{DynamicImage, GenericImageView, GrayImage};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `GenericImageView`, `GenericImage`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{DynamicImage, GenericImage, GenericImageView, GrayImage, Luma};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Range`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ops::Range;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/nanohat/oled.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{DynamicImage, GenericImageView, GrayImage};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/nanohat/button.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let button = Button::open("");
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/nanohat/oled.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{DynamicImage, GenericImageView, GrayImage};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `item.description` which is behind a shared reference
[INFO] [stdout]   --> src/rss.rs:78:20
[INFO] [stdout]    |
[INFO] [stdout] 78 |         assert_eq!(item.description.unwrap(), "アイテムの説明です");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ move occurs because `item.description` has type `std::option::Option<std::string::String>`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: consider borrowing the `Option`'s content
[INFO] [stdout]    |
[INFO] [stdout] 78 |         assert_eq!(item.description.as_ref().unwrap(), "アイテムの説明です");
[INFO] [stdout]    |                                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `item.comments` which is behind a shared reference
[INFO] [stdout]   --> src/rss.rs:79:20
[INFO] [stdout]    |
[INFO] [stdout] 79 |         assert_eq!(item.comments.unwrap(), "アイテムへのコメントです");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ move occurs because `item.comments` has type `std::option::Option<std::string::String>`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: consider borrowing the `Option`'s content
[INFO] [stdout]    |
[INFO] [stdout] 79 |         assert_eq!(item.comments.as_ref().unwrap(), "アイテムへのコメントです");
[INFO] [stdout]    |                                 +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_draw_range`
[INFO] [stdout]   --> src/nanohat/oled.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn reset_draw_range(&mut self) -> Result<(), T::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]    --> src/nanohat/oled.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn clear(&mut self, x: u8, y: u8, w: u8, h: u8) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nanohat-oled-rss-reader` due to 3 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b5ad8305cfc0a5c2a62d6ab0d7c36078a17694a2c12e13a098cb3e863f10c8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ad8305cfc0a5c2a62d6ab0d7c36078a17694a2c12e13a098cb3e863f10c8ea", kill_on_drop: false }`
[INFO] [stdout] b5ad8305cfc0a5c2a62d6ab0d7c36078a17694a2c12e13a098cb3e863f10c8ea