[INFO] cloning repository https://github.com/NfNitLoop/ratatui-wasm-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NfNitLoop/ratatui-wasm-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNfNitLoop%2Fratatui-wasm-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNfNitLoop%2Fratatui-wasm-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8bba7e7da3a22ec6594fc99dab2ad127cf73c74
[INFO] checking NfNitLoop/ratatui-wasm-backend against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNfNitLoop%2Fratatui-wasm-backend" "/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/NfNitLoop/ratatui-wasm-backend
[INFO] finished tweaking git repo https://github.com/NfNitLoop/ratatui-wasm-backend
[INFO] tweaked toml for git repo https://github.com/NfNitLoop/ratatui-wasm-backend written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NfNitLoop/ratatui-wasm-backend on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NfNitLoop/ratatui-wasm-backend 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4
[INFO] running `Command { std: "docker" "start" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking anes v0.2.0 (https://github.com/nfnitloop/anes-rs.git?rev=4fbce0423fd4aab063f6c8122dc33915fb53f2e2#4fbce042)
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking ratatui-wasm-backend v0.1.1 (/opt/rustwide/workdir/crates/ratatui-wasm-backend)
[INFO] [stdout] warning: value assigned to `prev_pos` is never read
[INFO] [stdout]   --> crates/ratatui-wasm-backend/src/backend.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             prev_pos = Some(new_pos);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 89 |             prev_pos = Some(new_pos)
[INFO] [stdout]    |             ------------------------ `prev_pos` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_pos` is never read
[INFO] [stdout]   --> crates/ratatui-wasm-backend/src/backend.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             prev_pos = Some(new_pos);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 89 |             prev_pos = Some(new_pos)
[INFO] [stdout]    |             ------------------------ `prev_pos` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Size` ratatui_wasm_backend
[INFO] [stdout]    --> crates/ratatui-wasm-backend/src/backend.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(size.into())
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 144 -         Ok(size.into())
[INFO] [stdout] 144 +         Ok(size)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 144 -         Ok(size.into())
[INFO] [stdout] 144 +         Ok(<Size as Into<_>>::into(size))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Size` ratatui_wasm_backend
[INFO] [stdout]    --> crates/ratatui-wasm-backend/src/backend.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(size.into())
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 144 -         Ok(size.into())
[INFO] [stdout] 144 +         Ok(size)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 144 -         Ok(size.into())
[INFO] [stdout] 144 +         Ok(<Size as Into<_>>::into(size))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ratatui-wasm-backend` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ratatui-wasm-backend` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4", kill_on_drop: false }`
[INFO] [stdout] d914cc7003cd965aa1d5dafbd67571ab397a078bf30a8343f04253e24b4833f4
