[INFO] fetching crate tui-additions 0.2.1...
[INFO] testing tui-additions-0.2.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tui-additions 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate tui-additions 0.2.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tui-additions 0.2.1
[INFO] finished tweaking crates.io crate tui-additions 0.2.1
[INFO] tweaked toml for crates.io crate tui-additions 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74a5238cf4cb0b758d6385940576053ad75e46dffc3f14b129b35ec7378d7b14
[INFO] running `Command { std: "docker" "start" "-a" "74a5238cf4cb0b758d6385940576053ad75e46dffc3f14b129b35ec7378d7b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a5238cf4cb0b758d6385940576053ad75e46dffc3f14b129b35ec7378d7b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a5238cf4cb0b758d6385940576053ad75e46dffc3f14b129b35ec7378d7b14", kill_on_drop: false }`
[INFO] [stdout] 74a5238cf4cb0b758d6385940576053ad75e46dffc3f14b129b35ec7378d7b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999e4fb89f9269d6543375469f81694191578446831f0cc486a3b9befca54317
[INFO] running `Command { std: "docker" "start" "-a" "999e4fb89f9269d6543375469f81694191578446831f0cc486a3b9befca54317", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling ratatui v0.21.0
[INFO] [stderr]    Compiling tui-additions v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "999e4fb89f9269d6543375469f81694191578446831f0cc486a3b9befca54317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999e4fb89f9269d6543375469f81694191578446831f0cc486a3b9befca54317", kill_on_drop: false }`
[INFO] [stdout] 999e4fb89f9269d6543375469f81694191578446831f0cc486a3b9befca54317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd80fca3b36d932074e63668992cc42908c73c422d9e1939d2468f6d52d2b212
[INFO] running `Command { std: "docker" "start" "-a" "fd80fca3b36d932074e63668992cc42908c73c422d9e1939d2468f6d52d2b212", kill_on_drop: false }`
[INFO] [stderr]    Compiling tui-additions v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `chunks` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/tests/grid.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let chunks = grid.chunks(area).unwrap();
[INFO] [stdout]    |                           ^^^^^^ method not found in `Result<Grid, GridError>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `chunks` exists on the type `widgets::grid::Grid`
[INFO] [stdout]   --> src/widgets/grid.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn chunks(&self, area: Rect) -> Result<Vec<Vec<Rect>>, GridError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `widgets::grid::Grid` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let chunks = grid.expect("REASON").chunks(area).unwrap();
[INFO] [stdout]    |                          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `chunks` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/tests/grid.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let chunks = grid.chunks(area).unwrap();
[INFO] [stdout]    |                           ^^^^^^ method not found in `Result<Grid, GridError>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `chunks` exists on the type `widgets::grid::Grid`
[INFO] [stdout]   --> src/widgets/grid.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn chunks(&self, area: Rect) -> Result<Vec<Vec<Rect>>, GridError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `widgets::grid::Grid` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let chunks = grid.expect("REASON").chunks(area).unwrap();
[INFO] [stdout]    |                          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tui-additions` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "fd80fca3b36d932074e63668992cc42908c73c422d9e1939d2468f6d52d2b212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd80fca3b36d932074e63668992cc42908c73c422d9e1939d2468f6d52d2b212", kill_on_drop: false }`
[INFO] [stdout] fd80fca3b36d932074e63668992cc42908c73c422d9e1939d2468f6d52d2b212
