[INFO] cloning repository https://github.com/Effnote/rsfchat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Effnote/rsfchat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] efce95bae1ea9553c4a51f91af48b0f15dc821f6 [INFO] checking Effnote/rsfchat against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Effnote/rsfchat [INFO] finished tweaking git repo https://github.com/Effnote/rsfchat [INFO] tweaked toml for git repo https://github.com/Effnote/rsfchat written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Effnote/rsfchat on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Effnote/rsfchat 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/effnote/libfchat` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miette-derive v7.5.0 [INFO] [stderr] Downloaded tui-prompts v0.5.0 [INFO] [stderr] Downloaded ringbuffer v0.15.0 [INFO] [stderr] Downloaded ratatui-macros v0.6.0 [INFO] [stderr] Downloaded crokey-proc_macros v1.1.0 [INFO] [stderr] Downloaded strict v0.2.0 [INFO] [stderr] Downloaded crokey v1.1.0 [INFO] [stderr] Downloaded clap v4.5.31 [INFO] [stderr] Downloaded miette v7.5.0 [INFO] [stderr] Downloaded rstest_macros v0.23.0 [INFO] [stderr] Downloaded rstest v0.23.0 [INFO] [stderr] Downloaded clap_builder v4.5.31 [INFO] [stderr] Downloaded better-panic v0.3.0 [INFO] [stderr] Downloaded icy_sixel v0.1.3 [INFO] [stderr] Downloaded ratatui-image v4.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0a940767099c167b48794d4ab509cb4d791e2364c94f7de778a1740d580bd62 [INFO] running `Command { std: "docker" "start" "-a" "f0a940767099c167b48794d4ab509cb4d791e2364c94f7de778a1740d580bd62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0a940767099c167b48794d4ab509cb4d791e2364c94f7de778a1740d580bd62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a940767099c167b48794d4ab509cb4d791e2364c94f7de778a1740d580bd62", kill_on_drop: false }` [INFO] [stdout] f0a940767099c167b48794d4ab509cb4d791e2364c94f7de778a1740d580bd62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9a601f90f43a064c41e9715803841f546759c245ddf7b1df0f9bae03dd687eb [INFO] running `Command { std: "docker" "start" "-a" "d9a601f90f43a064c41e9715803841f546759c245ddf7b1df0f9bae03dd687eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] 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v0.3.1 (https://github.com/effnote/libfchat#cadeecf2) [INFO] [stderr] Checking ratatui-image v4.2.0 [INFO] [stderr] Checking rsfchat v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `character` is never read [INFO] [stdout] --> src/app.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | character: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/app.rs:281:10 [INFO] [stdout] | [INFO] [stdout] 281 | Chat(ServerMessage), [INFO] [stdout] | ---- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AppEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 281 - Chat(ServerMessage), [INFO] [stdout] 281 + Chat(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/app.rs:282:11 [INFO] [stdout] | [INFO] [stdout] 282 | Error(AppError), [INFO] [stdout] | ----- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AppEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 282 - Error(AppError), [INFO] [stdout] 282 + Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Debug` is never constructed [INFO] [stdout] --> src/app.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 276 | pub enum AppEvent { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 277 | Crossterm(Result), [INFO] [stdout] 278 | Debug(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/app.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | Connection(fchat::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 287 - Connection(fchat::Error), [INFO] [stdout] 287 + Connection(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RequestSender` is never used [INFO] [stdout] --> src/io.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub type RequestSender = Sender; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `foreground` and `cursor` are never read [INFO] [stdout] --> src/widgets.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TextArea { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | background: Color, [INFO] [stdout] 18 | foreground: Color, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | cursor: Color, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextArea` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/io.rs:94:37 [INFO] [stdout] | [INFO] [stdout] 94 | ... event_sender.send(AppEvent::Error(AppError::Connection(error))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 94 | let _ = event_sender.send(AppEvent::Error(AppError::Connection(error))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `character` is never read [INFO] [stdout] --> src/app.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | character: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/app.rs:281:10 [INFO] [stdout] | [INFO] [stdout] 281 | Chat(ServerMessage), [INFO] [stdout] | ---- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AppEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 281 - Chat(ServerMessage), [INFO] [stdout] 281 + Chat(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/app.rs:282:11 [INFO] [stdout] | [INFO] [stdout] 282 | Error(AppError), [INFO] [stdout] | ----- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AppEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 282 - Error(AppError), [INFO] [stdout] 282 + Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Debug` is never constructed [INFO] [stdout] --> src/app.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 276 | pub enum AppEvent { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 277 | Crossterm(Result), [INFO] [stdout] 278 | Debug(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/app.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | Connection(fchat::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 287 - Connection(fchat::Error), [INFO] [stdout] 287 + Connection(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RequestSender` is never used [INFO] [stdout] --> src/io.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub type RequestSender = Sender; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `foreground` and `cursor` are never read [INFO] [stdout] --> src/widgets.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TextArea { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | background: Color, [INFO] [stdout] 18 | foreground: Color, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | cursor: Color, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextArea` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/io.rs:94:37 [INFO] [stdout] | [INFO] [stdout] 94 | ... event_sender.send(AppEvent::Error(AppError::Connection(error))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 94 | let _ = event_sender.send(AppEvent::Error(AppError::Connection(error))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.35s [INFO] running `Command { std: "docker" "inspect" "d9a601f90f43a064c41e9715803841f546759c245ddf7b1df0f9bae03dd687eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9a601f90f43a064c41e9715803841f546759c245ddf7b1df0f9bae03dd687eb", kill_on_drop: false }` [INFO] [stdout] d9a601f90f43a064c41e9715803841f546759c245ddf7b1df0f9bae03dd687eb