[INFO] cloning repository https://github.com/styxpilled/termdraw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/styxpilled/termdraw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstyxpilled%2Ftermdraw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstyxpilled%2Ftermdraw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fab9f2a4a2ce2d33e6d30e06f74601a1fe76c87
[INFO] checking styxpilled/termdraw against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstyxpilled%2Ftermdraw" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/styxpilled/termdraw
[INFO] finished tweaking git repo https://github.com/styxpilled/termdraw
[INFO] tweaked toml for git repo https://github.com/styxpilled/termdraw written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/styxpilled/termdraw on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/styxpilled/termdraw 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a4011955cd36aae21118e652c45550210985b7b72d09d0c8287558b762c28c0
[INFO] running `Command { std: "docker" "start" "-a" "3a4011955cd36aae21118e652c45550210985b7b72d09d0c8287558b762c28c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a4011955cd36aae21118e652c45550210985b7b72d09d0c8287558b762c28c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4011955cd36aae21118e652c45550210985b7b72d09d0c8287558b762c28c0", kill_on_drop: false }`
[INFO] [stdout] 3a4011955cd36aae21118e652c45550210985b7b72d09d0c8287558b762c28c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76b9b6c89f4bf9f1ac5a28bbe3c1c256326e4d365f28b9218d7088a6e8383a02
[INFO] running `Command { std: "docker" "start" "-a" "76b9b6c89f4bf9f1ac5a28bbe3c1c256326e4d365f28b9218d7088a6e8383a02", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling tokio v1.24.1
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking termdraw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Print`
[INFO] [stdout]   --> src/main.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 |     style::{Attribute, Color, Print, SetAttribute, SetBackgroundColor, SetForegroundColor},
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_click_pos`, `handle_click`, and `self`
[INFO] [stdout]  --> src/data.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handlers::{self, get_click_pos, handle_click},
[INFO] [stdout]   |                ^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `position` and `self`
[INFO] [stdout]  --> src/data.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cursor::{self, position},
[INFO] [stdout]   |              ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseButton`
[INFO] [stdout]  --> src/handlers.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossterm::event::{Event, KeyCode, KeyEvent, MouseButton, MouseEvent, MouseEventKind};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Print`
[INFO] [stdout]   --> src/main.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 |     style::{Attribute, Color, Print, SetAttribute, SetBackgroundColor, SetForegroundColor},
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_click_pos`, `handle_click`, and `self`
[INFO] [stdout]  --> src/data.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handlers::{self, get_click_pos, handle_click},
[INFO] [stdout]   |                ^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `position` and `self`
[INFO] [stdout]  --> src/data.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cursor::{self, position},
[INFO] [stdout]   |              ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseButton`
[INFO] [stdout]  --> src/handlers.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossterm::event::{Event, KeyCode, KeyEvent, MouseButton, MouseEvent, MouseEventKind};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `drag_pos` and `colors` are never read
[INFO] [stdout]   --> src/data.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct State {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub drag_pos: (u16, u16),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub colors: Vec<Color>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextLayer` is never constructed
[INFO] [stdout]    --> src/data.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct TextLayer {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bg_color` is never read
[INFO] [stdout]    --> src/data.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub struct UI<'a> {
[INFO] [stdout]     |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub bg_color: Color,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let (mx, my) = (mx.try_into().unwrap(), my.try_into().unwrap());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let (mx, my) = (mx.try_into().unwrap(), my.try_into().unwrap());
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let col: i32 = col.try_into().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let row: i32 = row.try_into().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             size.try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `termdraw` (bin "termdraw" test) due to 5 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `drag_pos` and `colors` are never read
[INFO] [stdout]   --> src/data.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct State {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub drag_pos: (u16, u16),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub colors: Vec<Color>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextLayer` is never constructed
[INFO] [stdout]    --> src/data.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct TextLayer {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bg_color` is never read
[INFO] [stdout]    --> src/data.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub struct UI<'a> {
[INFO] [stdout]     |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub bg_color: Color,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let (mx, my) = (mx.try_into().unwrap(), my.try_into().unwrap());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let (mx, my) = (mx.try_into().unwrap(), my.try_into().unwrap());
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let col: i32 = col.try_into().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let row: i32 = row.try_into().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]   --> src/modes/brush.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             size.try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `termdraw` (bin "termdraw") due to 5 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "76b9b6c89f4bf9f1ac5a28bbe3c1c256326e4d365f28b9218d7088a6e8383a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b9b6c89f4bf9f1ac5a28bbe3c1c256326e4d365f28b9218d7088a6e8383a02", kill_on_drop: false }`
[INFO] [stdout] 76b9b6c89f4bf9f1ac5a28bbe3c1c256326e4d365f28b9218d7088a6e8383a02