[INFO] cloning repository https://github.com/pram11/rust-gtk-yutnori
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pram11/rust-gtk-yutnori" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpram11%2Frust-gtk-yutnori", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpram11%2Frust-gtk-yutnori'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60f823319bbd35829bcbe787962e9f527f6167d6
[INFO] checking pram11/rust-gtk-yutnori against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpram11%2Frust-gtk-yutnori" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pram11/rust-gtk-yutnori
[INFO] finished tweaking git repo https://github.com/pram11/rust-gtk-yutnori
[INFO] tweaked toml for git repo https://github.com/pram11/rust-gtk-yutnori written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pram11/rust-gtk-yutnori on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pram11/rust-gtk-yutnori 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" "+1.95.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4be064d63c8a17aeae450dd94dfa558c35d2e78f67e849c9ed861f77997d5cea
[INFO] running `Command { std: "docker" "start" "-a" "4be064d63c8a17aeae450dd94dfa558c35d2e78f67e849c9ed861f77997d5cea", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking image v0.24.5
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[INFO] [stdout] warning: unused import: `ImageBuffer`
[INFO] [stdout]  --> src/board/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{ImageBuffer,RgbImage};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/board/mod.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         (corewidth / BOARD_WIDTH)
[INFO] [stdout]    |         ^                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -         (corewidth / BOARD_WIDTH)
[INFO] [stdout] 67 +         corewidth / BOARD_WIDTH 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/board/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         (coreheight / BOARD_HEIGHT)
[INFO] [stdout]    |         ^                         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -         (coreheight / BOARD_HEIGHT)
[INFO] [stdout] 71 +         coreheight / BOARD_HEIGHT 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImageBuffer`
[INFO] [stdout]  --> src/board/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{ImageBuffer,RgbImage};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/board/mod.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         (corewidth / BOARD_WIDTH)
[INFO] [stdout]    |         ^                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -         (corewidth / BOARD_WIDTH)
[INFO] [stdout] 67 +         corewidth / BOARD_WIDTH 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/board/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         (coreheight / BOARD_HEIGHT)
[INFO] [stdout]    |         ^                         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -         (coreheight / BOARD_HEIGHT)
[INFO] [stdout] 71 +         coreheight / BOARD_HEIGHT 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/board/mod.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let mut image_buffer:RgbImage = RgbImage::new(BOARD_IMAGE_WIDTH as u32 ,BOARD_IMAGE_HEIGHT as u32);
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_buffer`
[INFO] [stdout]   --> src/board/mod.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let mut image_buffer:RgbImage = RgbImage::new(BOARD_IMAGE_WIDTH as u32 ,BOARD_IMAGE_HEIGHT as u32);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/board/mod.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let mut image_buffer:RgbImage = RgbImage::new(BOARD_IMAGE_WIDTH as u32 ,BOARD_IMAGE_HEIGHT as u32);
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_buffer`
[INFO] [stdout]   --> src/board/mod.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let mut image_buffer:RgbImage = RgbImage::new(BOARD_IMAGE_WIDTH as u32 ,BOARD_IMAGE_HEIGHT as u32);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `board` are never read
[INFO] [stdout]  --> src/user/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct User{
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     board:Board
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_user_board_status` is never used
[INFO] [stdout]   --> src/user/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl User{
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn get_user_board_status(&self )->Board{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cross` is never used
[INFO] [stdout]   --> src/user/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |         fn is_cross(rowidx:usize,colidx:usize)->bool{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userList` should have a snake case name
[INFO] [stdout]   --> src/main.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |    let mut userList:LinkedList<User> = LinkedList::new();
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `user_list`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `board` are never read
[INFO] [stdout]  --> src/user/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct User{
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     board:Board
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_user_board_status` is never used
[INFO] [stdout]   --> src/user/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl User{
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn get_user_board_status(&self )->Board{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cross` is never used
[INFO] [stdout]   --> src/user/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |         fn is_cross(rowidx:usize,colidx:usize)->bool{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userList` should have a snake case name
[INFO] [stdout]   --> src/main.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |    let mut userList:LinkedList<User> = LinkedList::new();
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `user_list`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "3b8adc6bcd3fe5d1a362dbaab87e53b9648a395ae54837f4095d07a72c1e097c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8adc6bcd3fe5d1a362dbaab87e53b9648a395ae54837f4095d07a72c1e097c", kill_on_drop: false }`
[INFO] [stdout] 3b8adc6bcd3fe5d1a362dbaab87e53b9648a395ae54837f4095d07a72c1e097c
