[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] building Effnote/rsfchat against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Effnote/rsfchat on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc2/source/Cargo.toml [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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d964fddac444b8d520e854084d7d14bde53216b3cb06062e4deee59c7ccf4b9f [INFO] running `Command { std: "docker" "start" "-a" "d964fddac444b8d520e854084d7d14bde53216b3cb06062e4deee59c7ccf4b9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d964fddac444b8d520e854084d7d14bde53216b3cb06062e4deee59c7ccf4b9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d964fddac444b8d520e854084d7d14bde53216b3cb06062e4deee59c7ccf4b9f", kill_on_drop: false }` [INFO] [stdout] d964fddac444b8d520e854084d7d14bde53216b3cb06062e4deee59c7ccf4b9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb07c3c9ba954f8824fe1b44f9166e5681d64d7a55b6e320a33874af2dc1d729 [INFO] running `Command { std: "docker" "start" "-a" "fb07c3c9ba954f8824fe1b44f9166e5681d64d7a55b6e320a33874af2dc1d729", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling foldhash v0.1.4 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling either v1.14.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling winnow v0.7.3 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling compact_str v0.8.1 [INFO] [stderr] Compiling rstest_macros v0.23.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-truncate v1.1.0 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling avif-serialize v0.8.3 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling owo-colors v4.2.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling rustls-pki-types v1.11.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling data-encoding v2.8.0 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling zune-jpeg v0.4.14 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling image-webp v0.2.1 [INFO] [stderr] Compiling gif v0.13.1 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling strict v0.2.0 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling clap_builder v4.5.31 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling console v0.15.10 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling icy_sixel v0.1.3 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [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] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling crokey-proc_macros v1.1.0 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling miette-derive v7.5.0 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling better-panic v0.3.0 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling ringbuffer v0.15.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ratatui v0.29.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling miette v7.5.0 [INFO] [stderr] Compiling clap v4.5.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tungstenite v0.23.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling rstest v0.23.0 [INFO] [stderr] Compiling tokio-tungstenite v0.23.1 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling h2 v0.4.8 [INFO] [stderr] Compiling ratatui-macros v0.6.0 [INFO] [stderr] Compiling tui-prompts v0.5.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling crokey v1.1.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.12 [INFO] [stderr] Compiling fchat v0.3.1 (https://github.com/effnote/libfchat#cadeecf2) [INFO] [stderr] Compiling ratatui-image v4.2.0 [INFO] [stderr] Compiling 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)]` 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)]` 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 1m 09s [INFO] running `Command { std: "docker" "inspect" "fb07c3c9ba954f8824fe1b44f9166e5681d64d7a55b6e320a33874af2dc1d729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb07c3c9ba954f8824fe1b44f9166e5681d64d7a55b6e320a33874af2dc1d729", kill_on_drop: false }` [INFO] [stdout] fb07c3c9ba954f8824fe1b44f9166e5681d64d7a55b6e320a33874af2dc1d729 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 182d0b74bab4785aa053fa8947de014abc104ca5c113c5efb7623c0ddbbcbf6b [INFO] running `Command { std: "docker" "start" "-a" "182d0b74bab4785aa053fa8947de014abc104ca5c113c5efb7623c0ddbbcbf6b", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` 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)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "182d0b74bab4785aa053fa8947de014abc104ca5c113c5efb7623c0ddbbcbf6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "182d0b74bab4785aa053fa8947de014abc104ca5c113c5efb7623c0ddbbcbf6b", kill_on_drop: false }` [INFO] [stdout] 182d0b74bab4785aa053fa8947de014abc104ca5c113c5efb7623c0ddbbcbf6b