[INFO] fetching crate tui-vision 0.1.1...
[INFO] checking tui-vision-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tui-vision 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tui-vision 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tui-vision 0.1.1
[INFO] tweaked toml for crates.io crate tui-vision 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tui-vision 0.1.1 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 crates.io crate tui-vision 0.1.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] df54f9443e4c7e7ad5e156154b043a52ba8f9e05ccd9e39e649fea89c89927b4
[INFO] running `Command { std: "docker" "start" "-a" "df54f9443e4c7e7ad5e156154b043a52ba8f9e05ccd9e39e649fea89c89927b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df54f9443e4c7e7ad5e156154b043a52ba8f9e05ccd9e39e649fea89c89927b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df54f9443e4c7e7ad5e156154b043a52ba8f9e05ccd9e39e649fea89c89927b4", kill_on_drop: false }`
[INFO] [stdout] df54f9443e4c7e7ad5e156154b043a52ba8f9e05ccd9e39e649fea89c89927b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c7d0e41338d21f784aecb29330eb9fb900f3dfc9d5e160b4fcc2b340142f4f42
[INFO] running `Command { std: "docker" "start" "-a" "c7d0e41338d21f784aecb29330eb9fb900f3dfc9d5e160b4fcc2b340142f4f42", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking lru v0.14.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking line-clipping v0.3.3
[INFO] [stderr]    Compiling owo-colors v4.2.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking unicode-truncate v2.0.0
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking color-eyre v0.6.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking kasuari v0.4.6
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]     Checking ratatui-core v0.1.0-alpha.5
[INFO] [stderr]     Checking ratatui-widgets v0.3.0-alpha.4
[INFO] [stderr]     Checking ratatui-crossterm v0.1.0-alpha.4
[INFO] [stderr]     Checking ratatui-macros v0.7.0-alpha.3
[INFO] [stderr]     Checking tui-vision v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ratatui v0.30.0-alpha.4
[INFO] [stdout] error: this type will no longer be must used: Result<command::Command, Infallible>
[INFO] [stdout]   --> src/command.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 42 | |         Ok(Self::new(s))
[INFO] [stdout] 43 | |     }
[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<command::Command, Infallible>
[INFO] [stdout]   --> src/command.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         Ok(Self::new(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tui-vision` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tui-vision` (lib test) due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<command::Command, Infallible>
[INFO] [stdout]   --> src/command.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 42 | |         Ok(Self::new(s))
[INFO] [stdout] 43 | |     }
[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<command::Command, Infallible>
[INFO] [stdout]   --> src/command.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         Ok(Self::new(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7d0e41338d21f784aecb29330eb9fb900f3dfc9d5e160b4fcc2b340142f4f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d0e41338d21f784aecb29330eb9fb900f3dfc9d5e160b4fcc2b340142f4f42", kill_on_drop: false }`
[INFO] [stdout] c7d0e41338d21f784aecb29330eb9fb900f3dfc9d5e160b4fcc2b340142f4f42