[INFO] updating cached repository https://github.com/U007D/chat-app [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c5fcb797a534e6a74dd07f52d655b9c64223f827 [INFO] testing U007D/chat-app against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FU007D%2Fchat-app" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/U007D/chat-app on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/U007D/chat-app [INFO] finished tweaking git repo https://github.com/U007D/chat-app [INFO] tweaked toml for git repo https://github.com/U007D/chat-app written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/U007D/chat-app already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 44beceb1c72c796829c32d6b1847e8c29d06fa886c9e87c9657cf7aace47d9ea [INFO] running `"docker" "start" "-a" "44beceb1c72c796829c32d6b1847e8c29d06fa886c9e87c9657cf7aace47d9ea"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling instant v0.1.2 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling glam v0.8.3 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling hibitset v0.6.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling ash v0.29.0 [INFO] [stderr] Compiling gfx-hal v0.4.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling euclid v0.20.5 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling png v0.15.2 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling zerocopy v0.2.8 [INFO] [stderr] Compiling ws v0.9.1 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling rusttype v0.8.2 [INFO] [stderr] Compiling lyon_geom v0.14.1 [INFO] [stderr] Compiling freetype v0.4.1 [INFO] [stderr] Compiling servo-fontconfig v0.4.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling glyph_brush_layout v0.1.8 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling lyon_path v0.14.0 [INFO] [stderr] Compiling glyph_brush v0.6.1 [INFO] [stderr] Compiling font-kit v0.4.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling iced_core v0.1.0 [INFO] [stderr] Compiling iced_native v0.1.0 [INFO] [stderr] Compiling rendy-memory v0.5.2 [INFO] [stderr] Compiling rendy-descriptor v0.5.1 [INFO] [stderr] Compiling gfx-backend-empty v0.4.0 [INFO] [stderr] Compiling gfx-backend-vulkan v0.4.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.4 [INFO] [stderr] Compiling winit v0.20.0-alpha4 [INFO] [stderr] Compiling wgpu-native v0.4.1 [INFO] [stderr] Compiling iced_winit v0.1.0-alpha [INFO] [stderr] Compiling wgpu v0.4.0 [INFO] [stderr] Compiling wgpu_glyph v0.6.0 [INFO] [stderr] Compiling iced_wgpu v0.1.0 [INFO] [stderr] Compiling iced v0.1.0-beta [INFO] [stderr] Compiling learning_chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: struct is never constructed: `App` [INFO] [stderr] --> src/app.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct App { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `start` [INFO] [stderr] --> src/app.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn start() -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PORT` [INFO] [stderr] --> src/app.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | const PORT: u16 = 4444; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MissingNameArg` [INFO] [stderr] --> src/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | MissingNameArg, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NoIpAddrFound` [INFO] [stderr] --> src/error.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | NoIpAddrFound, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IpTypeMismatch` [INFO] [stderr] --> src/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | IpTypeMismatch, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NonTextMessageReceived` [INFO] [stderr] --> src/error.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | NonTextMessageReceived, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 49s [INFO] running `"docker" "inspect" "44beceb1c72c796829c32d6b1847e8c29d06fa886c9e87c9657cf7aace47d9ea"` [INFO] running `"docker" "rm" "-f" "44beceb1c72c796829c32d6b1847e8c29d06fa886c9e87c9657cf7aace47d9ea"` [INFO] [stdout] 44beceb1c72c796829c32d6b1847e8c29d06fa886c9e87c9657cf7aace47d9ea [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 962d37cfa26827a8a64c937fbfa5b47b2f304f57690bec7f6cc1cfe14e52dc69 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "962d37cfa26827a8a64c937fbfa5b47b2f304f57690bec7f6cc1cfe14e52dc69"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling learning_chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/app/unit_tests.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::{Error, Result}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::any::Any` [INFO] [stderr] --> src/app/unit_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::any::Any; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cell` [INFO] [stderr] --> src/app/unit_tests.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::cell::{Cell, RefCell}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `TcpListener` [INFO] [stderr] --> src/app/unit_tests.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, TcpListener}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/app/unit_tests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/app/unit_tests.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::RwLock` [INFO] [stderr] --> src/app/unit_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Handler` [INFO] [stderr] --> src/app/unit_tests.rs:10:30 [INFO] [stderr] | [INFO] [stderr] 10 | use ws::{connect, CloseCode, Handler}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Borrow` [INFO] [stderr] --> src/app/unit_tests.rs:4:19 [INFO] [stderr] | [INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BorrowMut` [INFO] [stderr] --> src/app/unit_tests.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `listener_socket` [INFO] [stderr] --> src/app/unit_tests.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let listener_socket = app.local_socket; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener_socket` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sut` [INFO] [stderr] --> src/app/unit_tests.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let sut = connect(stringly_socket, |out| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sut` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Message` [INFO] [stderr] --> src/app/unit_tests.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | pub enum Message { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `listener_thread` [INFO] [stderr] --> src/app.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | listener_thread: JoinHandle>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MissingNameArg` [INFO] [stderr] --> src/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | MissingNameArg, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NonTextMessageReceived` [INFO] [stderr] --> src/error.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | NonTextMessageReceived, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `start__app_starts` should have a snake case name [INFO] [stderr] --> src/app/unit_tests.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn start__app_starts() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `start_app_starts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `ping__live_socket_replies_with_pong` should have a snake case name [INFO] [stderr] --> src/app/unit_tests.rs:33:4 [INFO] [stderr] | [INFO] [stderr] 33 | fn ping__live_socket_replies_with_pong() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ping_live_socket_replies_with_pong` [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.88s [INFO] running `"docker" "inspect" "962d37cfa26827a8a64c937fbfa5b47b2f304f57690bec7f6cc1cfe14e52dc69"` [INFO] running `"docker" "rm" "-f" "962d37cfa26827a8a64c937fbfa5b47b2f304f57690bec7f6cc1cfe14e52dc69"` [INFO] [stdout] 962d37cfa26827a8a64c937fbfa5b47b2f304f57690bec7f6cc1cfe14e52dc69 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] beb724061f3606f7eb2821152edc08d5a9180b077a679ba32f0c45f063a913a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "beb724061f3606f7eb2821152edc08d5a9180b077a679ba32f0c45f063a913a5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/app/unit_tests.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::{Error, Result}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::any::Any` [INFO] [stderr] --> src/app/unit_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::any::Any; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cell` [INFO] [stderr] --> src/app/unit_tests.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::cell::{Cell, RefCell}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `TcpListener` [INFO] [stderr] --> src/app/unit_tests.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, TcpListener}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/app/unit_tests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/app/unit_tests.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::RwLock` [INFO] [stderr] --> src/app/unit_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Handler` [INFO] [stderr] --> src/app/unit_tests.rs:10:30 [INFO] [stderr] | [INFO] [stderr] 10 | use ws::{connect, CloseCode, Handler}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Borrow` [INFO] [stderr] --> src/app/unit_tests.rs:4:19 [INFO] [stderr] | [INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BorrowMut` [INFO] [stderr] --> src/app/unit_tests.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `listener_socket` [INFO] [stderr] --> src/app/unit_tests.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let listener_socket = app.local_socket; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener_socket` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sut` [INFO] [stderr] --> src/app/unit_tests.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let sut = connect(stringly_socket, |out| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sut` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Message` [INFO] [stderr] --> src/app/unit_tests.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | pub enum Message { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `listener_thread` [INFO] [stderr] --> src/app.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | listener_thread: JoinHandle>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MissingNameArg` [INFO] [stderr] --> src/error.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | MissingNameArg, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NonTextMessageReceived` [INFO] [stderr] --> src/error.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | NonTextMessageReceived, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `start__app_starts` should have a snake case name [INFO] [stderr] --> src/app/unit_tests.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn start__app_starts() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `start_app_starts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `ping__live_socket_replies_with_pong` should have a snake case name [INFO] [stderr] --> src/app/unit_tests.rs:33:4 [INFO] [stderr] | [INFO] [stderr] 33 | fn ping__live_socket_replies_with_pong() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ping_live_socket_replies_with_pong` [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/learning_chat-21bb49e11cbb1600 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test app::unit_tests::start__app_starts ... ok [INFO] [stdout] test app::unit_tests::ping__live_socket_replies_with_pong ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- app::unit_tests::ping__live_socket_replies_with_pong stdout ---- [INFO] [stdout] thread 'app::unit_tests::ping__live_socket_replies_with_pong' panicked at 'called `Result::unwrap()` on an `Err` value: WS Error : Unable to parse 127.0.0.1:4444 as url due to RelativeUrlWithoutBase', src/app/unit_tests.rs:43:15 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563a1ba12b94 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x563a1ba12b94 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x563a1ba12b94 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x563a1ba12b94 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x563a1ba3cf6c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x563a1b8a1eb5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x563a1ba095b1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x563a1ba15475 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x563a1ba15475 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x563a1ba15475 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x563a1ba1515b - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x563a1ba15ad2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x563a1ba156bb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x563a1ba3b991 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x563a1ba3b7b3 - core::option::expect_none_failed::hb40004d71d61b685 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x563a1b8991d2 - core::result::Result::unwrap::h74d736dfb4384cba [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x563a1b875ba9 - learning_chat::app::unit_tests::ping__live_socket_replies_with_pong::h87b69e900b9e9f97 [INFO] [stdout] at src/app/unit_tests.rs:43 [INFO] [stdout] 17: 0x563a1b8759fa - learning_chat::app::unit_tests::ping__live_socket_replies_with_pong::{{closure}}::h36605ae81f05008b [INFO] [stdout] at src/app/unit_tests.rs:33 [INFO] [stdout] 18: 0x563a1b88bb0e - core::ops::function::FnOnce::call_once::hcff0b2499e484b8f [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x563a1b8c9346 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 20: 0x563a1b8c9346 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x563a1b8c9346 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 22: 0x563a1b8c9346 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x563a1b8c9346 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x563a1b8c9346 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x563a1b8c9346 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x563a1b8a1366 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x563a1b8a66f5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x563a1b8a66f5 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x563a1b8a66f5 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 30: 0x563a1b8a66f5 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x563a1b8a66f5 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x563a1b8a66f5 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x563a1b8a66f5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x563a1ba1cbaa - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 35: 0x563a1ba1cbaa - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 36: 0x563a1ba1cbaa - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fa78dda9609 - start_thread [INFO] [stdout] 38: 0x7fa78dcb3103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] app::unit_tests::ping__live_socket_replies_with_pong [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin learning_chat' [INFO] running `"docker" "inspect" "beb724061f3606f7eb2821152edc08d5a9180b077a679ba32f0c45f063a913a5"` [INFO] running `"docker" "rm" "-f" "beb724061f3606f7eb2821152edc08d5a9180b077a679ba32f0c45f063a913a5"` [INFO] [stdout] beb724061f3606f7eb2821152edc08d5a9180b077a679ba32f0c45f063a913a5