[INFO] cloning repository https://github.com/cdevr/leptos_websocket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdevr/leptos_websocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdevr%2Fleptos_websocket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdevr%2Fleptos_websocket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ec1871843d25e4c1a2e48550cdc2a6d32cdcab2
[INFO] testing cdevr/leptos_websocket against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdevr%2Fleptos_websocket" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/cdevr/leptos_websocket
[INFO] finished tweaking git repo https://github.com/cdevr/leptos_websocket
[INFO] tweaked toml for git repo https://github.com/cdevr/leptos_websocket written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cdevr/leptos_websocket on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cdevr/leptos_websocket 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.89
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.89
[INFO] [stderr]   Downloaded unicase v2.7.0
[INFO] [stderr]   Downloaded actix_derive v0.6.1
[INFO] [stderr]   Downloaded winapi-util v0.1.6
[INFO] [stderr]   Downloaded actix-web-actors v4.2.0
[INFO] [stderr]   Downloaded mime_guess v2.0.4
[INFO] [stderr]   Downloaded attribute-derive-macro v0.8.1
[INFO] [stderr]   Downloaded leptos_integration_utils v0.5.4
[INFO] [stderr]   Downloaded http-range v0.1.5
[INFO] [stderr]   Downloaded v_htmlescape v0.15.8
[INFO] [stderr]   Downloaded darling_macro v0.20.3
[INFO] [stderr]   Downloaded zstd-safe v7.0.0
[INFO] [stderr]   Downloaded darling v0.20.3
[INFO] [stderr]   Downloaded darling_core v0.20.3
[INFO] [stderr]   Downloaded unicode-segmentation v1.10.1
[INFO] [stderr]   Downloaded actix-http v3.5.1
[INFO] [stderr]   Downloaded h2 v0.3.22
[INFO] [stderr]   Downloaded actix-web v4.4.1
[INFO] [stderr]   Downloaded reqwest v0.11.23
[INFO] [stderr]   Downloaded actix v0.13.1
[INFO] [stderr]   Downloaded config v0.13.4
[INFO] [stderr]   Downloaded leptos-use v0.9.0
[INFO] [stderr]   Downloaded web-sys v0.3.66
[INFO] [stderr]   Downloaded base64 v0.21.5
[INFO] [stderr]   Downloaded brotli-decompressor v2.5.1
[INFO] [stderr]   Downloaded leptos_dom v0.5.4
[INFO] [stderr]   Downloaded language-tags v0.3.2
[INFO] [stderr]   Downloaded cached v0.45.1
[INFO] [stderr]   Downloaded derive-where v1.2.7
[INFO] [stderr]   Downloaded prettyplease v0.2.16
[INFO] [stderr]   Downloaded leptos_reactive v0.5.4
[INFO] [stderr]   Downloaded actix-server v2.3.0
[INFO] [stderr]   Downloaded actix-router v0.5.2
[INFO] [stderr]   Downloaded cookie v0.16.2
[INFO] [stderr]   Downloaded semver v1.0.21
[INFO] [stderr]   Downloaded proc-macro-utils v0.8.0
[INFO] [stderr]   Downloaded leptos_macro v0.5.4
[INFO] [stderr]   Downloaded serde_qs v0.12.0
[INFO] [stderr]   Downloaded actix-rt v2.9.0
[INFO] [stderr]   Downloaded actix-service v2.0.2
[INFO] [stderr]   Downloaded leptos_actix v0.5.4
[INFO] [stderr]   Downloaded leptos_config v0.5.4
[INFO] [stderr]   Downloaded async-recursion v1.0.5
[INFO] [stderr]   Downloaded manyhow v0.8.1
[INFO] [stderr]   Downloaded attribute-derive v0.8.1
[INFO] [stderr]   Downloaded anyhow v1.0.79
[INFO] [stderr]   Downloaded walkdir v2.4.0
[INFO] [stderr]   Downloaded jobserver v0.1.27
[INFO] [stderr]   Downloaded lock_api v0.4.11
[INFO] [stderr]   Downloaded server_fn_macro v0.5.4
[INFO] [stderr]   Downloaded default-struct-builder v0.5.0
[INFO] [stderr]   Downloaded actix-codec v0.5.1
[INFO] [stderr]   Downloaded zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]   Downloaded local-channel v0.1.5
[INFO] [stderr]   Downloaded pkg-config v0.3.28
[INFO] [stderr]   Downloaded zstd v0.13.0
[INFO] [stderr]   Downloaded actix-macros v0.2.4
[INFO] [stderr]   Downloaded local-waker v0.1.4
[INFO] [stderr]   Downloaded cached_proc_macro v0.18.1
[INFO] [stderr]   Downloaded drain_filter_polyfill v0.1.3
[INFO] [stderr]   Downloaded pad-adapter v0.1.1
[INFO] [stderr]   Downloaded collection_literals v1.0.1
[INFO] [stderr]   Downloaded quote-use-macros v0.7.2
[INFO] [stderr]   Downloaded yansi v1.0.0-rc.1
[INFO] [stderr]   Downloaded rstml v0.11.2
[INFO] [stderr]   Downloaded ciborium v0.2.1
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.32
[INFO] [stderr]   Downloaded js-sys v0.3.66
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.89
[INFO] [stderr]   Downloaded actix-files v0.6.4
[INFO] [stderr]   Downloaded bytestring v1.3.1
[INFO] [stderr]   Downloaded cached_proc_macro_types v0.1.0
[INFO] [stderr]   Downloaded interpolator v0.5.0
[INFO] [stderr]   Downloaded manyhow-macros v0.8.1
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded leptos_hot_reload v0.5.4
[INFO] [stderr]   Downloaded self_cell v1.0.3
[INFO] [stderr]   Downloaded leptos_server v0.5.4
[INFO] [stderr]   Downloaded const_format v0.2.32
[INFO] [stderr]   Downloaded typed-builder v0.18.0
[INFO] [stderr]   Downloaded syn_derive v0.1.8
[INFO] [stderr]   Downloaded ciborium-ll v0.2.1
[INFO] [stderr]   Downloaded gloo-net v0.2.6
[INFO] [stderr]   Downloaded inventory v0.3.14
[INFO] [stderr]   Downloaded xxhash-rust v0.8.8
[INFO] [stderr]   Downloaded typed-builder-macro v0.18.0
[INFO] [stderr]   Downloaded leptos v0.5.4
[INFO] [stderr]   Downloaded leptos_meta v0.5.4
[INFO] [stderr]   Downloaded linear-map v1.2.0
[INFO] [stderr]   Downloaded brotli v3.4.0
[INFO] [stderr]   Downloaded quote-use v0.7.2
[INFO] [stderr]   Downloaded utf8-width v0.1.7
[INFO] [stderr]   Downloaded camino v1.1.6
[INFO] [stderr]   Downloaded smallvec v1.11.2
[INFO] [stderr]   Downloaded ciborium-io v0.2.1
[INFO] [stderr]   Downloaded server_fn_macro_default v0.5.4
[INFO] [stderr]   Downloaded server_fn v0.5.4
[INFO] [stderr]   Downloaded serde_test v1.0.176
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.39
[INFO] [stderr]   Downloaded leptos_router v0.5.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded actix-utils v3.0.1
[INFO] [stderr]   Downloaded actix-web-codegen v4.2.2
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.89
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cce2b164354609f46f7d010aa5b1d248715bde69d5ad4e7aafdbe9ab8bd69cf4
[INFO] running `Command { std: "docker" "start" "-a" "cce2b164354609f46f7d010aa5b1d248715bde69d5ad4e7aafdbe9ab8bd69cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cce2b164354609f46f7d010aa5b1d248715bde69d5ad4e7aafdbe9ab8bd69cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce2b164354609f46f7d010aa5b1d248715bde69d5ad4e7aafdbe9ab8bd69cf4", kill_on_drop: false }`
[INFO] [stdout] cce2b164354609f46f7d010aa5b1d248715bde69d5ad4e7aafdbe9ab8bd69cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e59608d431840391cde2d9812907cb35f963cd62d305353f5cc16ac788aedeee
[INFO] running `Command { std: "docker" "start" "-a" "e59608d431840391cde2d9812907cb35f963cd62d305353f5cc16ac788aedeee", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.89
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.89
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.14
[INFO] [stderr]    Compiling xxhash-rust v0.8.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling yansi v1.0.0-rc.1
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling self_cell v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling drain_filter_polyfill v0.1.3
[INFO] [stderr]    Compiling pad-adapter v0.1.1
[INFO] [stderr]    Compiling inventory v0.3.14
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]    Compiling manyhow-macros v0.8.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling const_format v0.2.32
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.89
[INFO] [stderr]    Compiling manyhow v0.8.1
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.89
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling syn_derive v0.1.8
[INFO] [stderr]    Compiling typed-builder-macro v0.18.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling async-recursion v1.0.5
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.89
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling default-struct-builder v0.5.0
[INFO] [stderr]    Compiling js-sys v0.3.66
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling web-sys v0.3.66
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling rstml v0.11.2
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.39
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling gloo-timers v0.3.0
[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling typed-builder v0.18.0
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.8.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling h2 v0.3.22
[INFO] [stderr]    Compiling server_fn_macro v0.5.4
[INFO] [stderr]    Compiling leptos_hot_reload v0.5.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.5.0
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling serde_qs v0.12.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling serde_test v1.0.176
[INFO] [stderr]    Compiling linear-map v1.2.0
[INFO] [stderr]    Compiling config v0.13.4
[INFO] [stderr]    Compiling attribute-derive v0.8.1
[INFO] [stderr]    Compiling leptos_reactive v0.5.4
[INFO] [stderr]    Compiling leptos_config v0.5.4
[INFO] [stderr]    Compiling server_fn_macro_default v0.5.4
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling leptos_macro v0.5.4
[INFO] [stderr]    Compiling reqwest v0.11.23
[INFO] [stderr]    Compiling server_fn v0.5.4
[INFO] [stderr]    Compiling leptos_server v0.5.4
[INFO] [stderr]    Compiling leptos_dom v0.5.4
[INFO] [stderr]    Compiling gloo-utils v0.1.7
[INFO] [stderr]    Compiling gloo-utils v0.2.0
[INFO] [stderr]    Compiling gloo-net v0.2.6
[INFO] [stderr]    Compiling leptos v0.5.4
[INFO] [stderr]    Compiling leptos-use v0.9.0
[INFO] [stderr]    Compiling leptos_router v0.5.4
[INFO] [stderr]    Compiling leptos_meta v0.5.4
[INFO] [stderr]    Compiling scoreboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `hostname` is never read
[INFO] [stdout]   --> src/app.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut hostname = "".to_string();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     watch(
[INFO] [stdout] 85 | |         move || message(),
[INFO] [stdout] 86 | |         move |message, _, _| { l(format!("message: {:?}\n", message.clone().unwrap_or_default())); },
[INFO] [stdout] 87 | |         false,
[INFO] [stdout] 88 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     watch(
[INFO] [stdout] 90 | |         move || message_bytes(),
[INFO] [stdout] 91 | |         move |message_bytes, _, _| { l(format!("message: {:?}\n", message_bytes.clone().unwrap_or_default())); },
[INFO] [stdout] 92 | |         false,
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     watch(
[INFO] [stdout] 95 | |         move || ready_state(),
[INFO] [stdout] 96 | |         move |ready_state, prev_ready_state, _| { l(format!("ready state changed from: {:?} to: {:?}\n", prev_ready_state, ready_state)); },
[INFO] [stdout] 97 | |         false,
[INFO] [stdout] 98 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 03s
[INFO] running `Command { std: "docker" "inspect" "e59608d431840391cde2d9812907cb35f963cd62d305353f5cc16ac788aedeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59608d431840391cde2d9812907cb35f963cd62d305353f5cc16ac788aedeee", kill_on_drop: false }`
[INFO] [stdout] e59608d431840391cde2d9812907cb35f963cd62d305353f5cc16ac788aedeee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31d0786aca8d20dab15f007adc0ca61b4700c407ae72b2aa2c2f5e342c64fe7d
[INFO] running `Command { std: "docker" "start" "-a" "31d0786aca8d20dab15f007adc0ca61b4700c407ae72b2aa2c2f5e342c64fe7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoreboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `hostname` is never read
[INFO] [stdout]   --> src/app.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut hostname = "".to_string();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     watch(
[INFO] [stdout] 85 | |         move || message(),
[INFO] [stdout] 86 | |         move |message, _, _| { l(format!("message: {:?}\n", message.clone().unwrap_or_default())); },
[INFO] [stdout] 87 | |         false,
[INFO] [stdout] 88 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     watch(
[INFO] [stdout] 90 | |         move || message_bytes(),
[INFO] [stdout] 91 | |         move |message_bytes, _, _| { l(format!("message: {:?}\n", message_bytes.clone().unwrap_or_default())); },
[INFO] [stdout] 92 | |         false,
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     watch(
[INFO] [stdout] 95 | |         move || ready_state(),
[INFO] [stdout] 96 | |         move |ready_state, prev_ready_state, _| { l(format!("ready state changed from: {:?} to: {:?}\n", prev_ready_state, ready_state)); },
[INFO] [stdout] 97 | |         false,
[INFO] [stdout] 98 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hostname` is never read
[INFO] [stdout]   --> src/app.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut hostname = "".to_string();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     watch(
[INFO] [stdout] 85 | |         move || message(),
[INFO] [stdout] 86 | |         move |message, _, _| { l(format!("message: {:?}\n", message.clone().unwrap_or_default())); },
[INFO] [stdout] 87 | |         false,
[INFO] [stdout] 88 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     watch(
[INFO] [stdout] 90 | |         move || message_bytes(),
[INFO] [stdout] 91 | |         move |message_bytes, _, _| { l(format!("message: {:?}\n", message_bytes.clone().unwrap_or_default())); },
[INFO] [stdout] 92 | |         false,
[INFO] [stdout] 93 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stdout]   --> src/app.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     watch(
[INFO] [stdout] 95 | |         move || ready_state(),
[INFO] [stdout] 96 | |         move |ready_state, prev_ready_state, _| { l(format!("ready state changed from: {:?} to: {:?}\n", prev_ready_state, ready_state)); },
[INFO] [stdout] 97 | |         false,
[INFO] [stdout] 98 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: closures are lazy and do nothing unless called
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "31d0786aca8d20dab15f007adc0ca61b4700c407ae72b2aa2c2f5e342c64fe7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d0786aca8d20dab15f007adc0ca61b4700c407ae72b2aa2c2f5e342c64fe7d", kill_on_drop: false }`
[INFO] [stdout] 31d0786aca8d20dab15f007adc0ca61b4700c407ae72b2aa2c2f5e342c64fe7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5a14c5a043ec327e72f046f418b1339760e0c87f3fa0bc270f1a444e2aa86f5
[INFO] running `Command { std: "docker" "start" "-a" "c5a14c5a043ec327e72f046f418b1339760e0c87f3fa0bc270f1a444e2aa86f5", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `hostname` is never read
[INFO] [stderr]   --> src/app.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let mut hostname = "".to_string();
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stderr]   --> src/app.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | /     watch(
[INFO] [stderr] 85 | |         move || message(),
[INFO] [stderr] 86 | |         move |message, _, _| { l(format!("message: {:?}\n", message.clone().unwrap_or_default())); },
[INFO] [stderr] 87 | |         false,
[INFO] [stderr] 88 | |     );
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: closures are lazy and do nothing unless called
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stderr]   --> src/app.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 | /     watch(
[INFO] [stderr] 90 | |         move || message_bytes(),
[INFO] [stderr] 91 | |         move |message_bytes, _, _| { l(format!("message: {:?}\n", message_bytes.clone().unwrap_or_default())); },
[INFO] [stderr] 92 | |         false,
[INFO] [stderr] 93 | |     );
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: closures are lazy and do nothing unless called
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `std::ops::Fn` that must be used
[INFO] [stderr]   --> src/app.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | /     watch(
[INFO] [stderr] 95 | |         move || ready_state(),
[INFO] [stderr] 96 | |         move |ready_state, prev_ready_state, _| { l(format!("ready state changed from: {:?} to: {:?}\n", prev_ready_state, ready_state)); },
[INFO] [stderr] 97 | |         false,
[INFO] [stderr] 98 | |     );
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: closures are lazy and do nothing unless called
[INFO] [stderr] 
[INFO] [stderr] warning: `scoreboard` (lib) generated 4 warnings
[INFO] [stderr] warning: `scoreboard` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scoreboard-4d3429f99492d82a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scoreboard-4bc48a7fd14e58f0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoreboard
[INFO] [stderr] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing`
[INFO] [stderr]    --> src/app.rs:130:1
[INFO] [stderr]     |
[INFO] [stderr] 130 | #[component]
[INFO] [stderr]     | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in the attribute macro `::leptos::leptos_dom::tracing::instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing`
[INFO] [stderr]   --> src/app.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | #[component]
[INFO] [stderr]    | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the attribute macro `::leptos::leptos_dom::tracing::instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing`
[INFO] [stderr]  --> src/app.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[component]
[INFO] [stderr]   | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the attribute macro `::leptos::leptos_dom::tracing::instrument` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustdoc --edition=2021 --crate-type cdylib --crate-type rlib --color auto --crate-name scoreboard --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-238a855292fb6d2b.rlib --extern console_error_panic_hook=/opt/rustwide/target/debug/deps/libconsole_error_panic_hook-133044e1dab2f62d.rlib --extern leptos=/opt/rustwide/target/debug/deps/libleptos-3a0315f9b2e88067.rlib --extern leptos_use=/opt/rustwide/target/debug/deps/libleptos_use-f495cc17d68fe752.rlib --extern leptos_meta=/opt/rustwide/target/debug/deps/libleptos_meta-ab968f2f4b16fe58.rlib --extern leptos_router=/opt/rustwide/target/debug/deps/libleptos_router-81a1d2e562512758.rlib --extern scoreboard=/opt/rustwide/target/debug/deps/libscoreboard.rlib --extern wasm_bindgen=/opt/rustwide/target/debug/deps/libwasm_bindgen-c95d75354b69610d.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("csr", "http", "hydrate", "ssr"))' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "c5a14c5a043ec327e72f046f418b1339760e0c87f3fa0bc270f1a444e2aa86f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a14c5a043ec327e72f046f418b1339760e0c87f3fa0bc270f1a444e2aa86f5", kill_on_drop: false }`
[INFO] [stdout] c5a14c5a043ec327e72f046f418b1339760e0c87f3fa0bc270f1a444e2aa86f5
