[INFO] cloning repository https://github.com/pashutk/no-shorts-graphics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pashutk/no-shorts-graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpashutk%2Fno-shorts-graphics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpashutk%2Fno-shorts-graphics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ea84ab42dca5028ec523132282a661621b8ea2e
[INFO] checking pashutk/no-shorts-graphics 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%2Fpashutk%2Fno-shorts-graphics" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pashutk/no-shorts-graphics
[INFO] finished tweaking git repo https://github.com/pashutk/no-shorts-graphics
[INFO] tweaked toml for git repo https://github.com/pashutk/no-shorts-graphics written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pashutk/no-shorts-graphics 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/pashutk/no-shorts-graphics 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aa6626304ba53ff2703867d6c1abc1dca48b566f7dac5e29580d51208adba3d8
[INFO] running `Command { std: "docker" "start" "-a" "aa6626304ba53ff2703867d6c1abc1dca48b566f7dac5e29580d51208adba3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa6626304ba53ff2703867d6c1abc1dca48b566f7dac5e29580d51208adba3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6626304ba53ff2703867d6c1abc1dca48b566f7dac5e29580d51208adba3d8", kill_on_drop: false }`
[INFO] [stdout] aa6626304ba53ff2703867d6c1abc1dca48b566f7dac5e29580d51208adba3d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ae4a187ff8ef47445bfdb4571fc5d48056595a180b3c2ded1a8036064dfa2c93
[INFO] running `Command { std: "docker" "start" "-a" "ae4a187ff8ef47445bfdb4571fc5d48056595a180b3c2ded1a8036064dfa2c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking micromath v2.0.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0 (https://github.com/embedded-graphics/embedded-graphics.git#aa6904bb)
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking object-chain v0.1.3
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking embedded-graphics v0.8.1 (https://github.com/embedded-graphics/embedded-graphics.git#aa6904bb)
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tinybmp v0.5.0 (https://github.com/embedded-graphics/tinybmp.git#ea2d38a2)
[INFO] [stderr]     Checking embedded-text v0.6.2 (https://github.com/embedded-graphics/embedded-text.git#7fe5a779)
[INFO] [stderr]     Checking tinytga v0.5.0 (https://github.com/embedded-graphics/tinytga.git#31908762)
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]    Compiling ouroboros_macro v0.17.2
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking ouroboros v0.17.2
[INFO] [stderr]     Checking embedded-graphics-simulator v0.5.0 (https://github.com/embedded-graphics/simulator.git#45cf9e9f)
[INFO] [stderr]     Checking no-shorts-graphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Alignment`, `Baseline`, `TextStyleBuilder`, and `Text`
[INFO] [stdout]  --> src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     text::{Alignment, Baseline, Text, TextStyleBuilder},
[INFO] [stdout]   |            ^^^^^^^^^  ^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, &str>
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     TextBox::with_textbox_style(
[INFO] [stdout] 85 | |         result.as_str(),
[INFO] [stdout] 86 | |         bounding_box.offset(-8),
[INFO] [stdout] 87 | |         character_style,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     .draw(&mut display)?;
[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<&str, Infallible>
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     TextBox::with_textbox_style(
[INFO] [stdout] 85 | |         result.as_str(),
[INFO] [stdout] 86 | |         bounding_box.offset(-8),
[INFO] [stdout] 87 | |         character_style,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     .draw(&mut display)?;
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `no-shorts-graphics` (bin "no-shorts-graphics" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused imports: `Alignment`, `Baseline`, `TextStyleBuilder`, and `Text`
[INFO] [stdout]  --> src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     text::{Alignment, Baseline, Text, TextStyleBuilder},
[INFO] [stdout]   |            ^^^^^^^^^  ^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     enum TypeCPin {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 38 |         A7,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 39 |         A8,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 40 |         A9,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 41 |         A10,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 42 |         A11,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 43 |         A12,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 44 |         B1,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 45 |         B2,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 46 |         B3,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |         B12,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeCPin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, &str>
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     TextBox::with_textbox_style(
[INFO] [stdout] 85 | |         result.as_str(),
[INFO] [stdout] 86 | |         bounding_box.offset(-8),
[INFO] [stdout] 87 | |         character_style,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     .draw(&mut display)?;
[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<&str, Infallible>
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     TextBox::with_textbox_style(
[INFO] [stdout] 85 | |         result.as_str(),
[INFO] [stdout] 86 | |         bounding_box.offset(-8),
[INFO] [stdout] 87 | |         character_style,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     .draw(&mut display)?;
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `no-shorts-graphics` (bin "no-shorts-graphics") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ae4a187ff8ef47445bfdb4571fc5d48056595a180b3c2ded1a8036064dfa2c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4a187ff8ef47445bfdb4571fc5d48056595a180b3c2ded1a8036064dfa2c93", kill_on_drop: false }`
[INFO] [stdout] ae4a187ff8ef47445bfdb4571fc5d48056595a180b3c2ded1a8036064dfa2c93
