[INFO] cloning repository https://github.com/cwyark/rust_snippets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cwyark/rust_snippets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwyark%2Frust_snippets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwyark%2Frust_snippets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5932518ff3377db722e4ce6a81255be61bfccc08
[INFO] testing cwyark/rust_snippets against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwyark%2Frust_snippets" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cwyark/rust_snippets
[INFO] finished tweaking git repo https://github.com/cwyark/rust_snippets
[INFO] tweaked toml for git repo https://github.com/cwyark/rust_snippets written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cwyark/rust_snippets on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cwyark/rust_snippets 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.31
[INFO] [stderr]   Downloaded wayland-cursor v0.31.7
[INFO] [stderr]   Downloaded mime_guess2 v2.0.5
[INFO] [stderr]   Downloaded ecolor v0.30.0
[INFO] [stderr]   Downloaded bytemuck_derive v1.8.1
[INFO] [stderr]   Downloaded egui-wgpu v0.30.0
[INFO] [stderr]   Downloaded document-features v0.2.10
[INFO] [stderr]   Downloaded egui_extras v0.30.0
[INFO] [stderr]   Downloaded webbrowser v1.0.3
[INFO] [stderr]   Downloaded emath v0.30.0
[INFO] [stderr]   Downloaded egui-winit v0.30.0
[INFO] [stderr]   Downloaded wayland-protocols-wlr v0.3.5
[INFO] [stderr]   Downloaded tempfile v3.15.0
[INFO] [stderr]   Downloaded miniz_oxide v0.8.3
[INFO] [stderr]   Downloaded egui_glow v0.30.0
[INFO] [stderr]   Downloaded pin-project-internal v1.1.8
[INFO] [stderr]   Downloaded bytemuck v1.21.0
[INFO] [stderr]   Downloaded pin-project v1.1.8
[INFO] [stderr]   Downloaded wayland-protocols-plasma v0.3.5
[INFO] [stderr]   Downloaded epaint v0.30.0
[INFO] [stderr]   Downloaded wgpu-types v23.0.0
[INFO] [stderr]   Downloaded eframe v0.30.0
[INFO] [stderr]   Downloaded winnow v0.6.24
[INFO] [stderr]   Downloaded glow v0.14.2
[INFO] [stderr]   Downloaded clap_builder v4.5.31
[INFO] [stderr]   Downloaded wgpu v23.0.1
[INFO] [stderr]   Downloaded wgpu-core v23.0.1
[INFO] [stderr]   Downloaded egui v0.30.0
[INFO] [stderr]   Downloaded wgpu-hal v23.0.1
[INFO] [stderr]   Downloaded rustix v0.38.43
[INFO] [stderr]   Downloaded winit v0.30.8
[INFO] [stderr]   Downloaded naga v23.1.0
[INFO] [stderr]   Downloaded epaint_default_fonts v0.30.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 794719c1dec91b13b50a0377558d4abc934b523386e84d337795573edc6b7149
[INFO] running `Command { std: "docker" "start" "-a" "794719c1dec91b13b50a0377558d4abc934b523386e84d337795573edc6b7149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "794719c1dec91b13b50a0377558d4abc934b523386e84d337795573edc6b7149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794719c1dec91b13b50a0377558d4abc934b523386e84d337795573edc6b7149", kill_on_drop: false }`
[INFO] [stdout] 794719c1dec91b13b50a0377558d4abc934b523386e84d337795573edc6b7149
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05b2aa3b74e605d7cb55327b1dcd820ce86ccc992cd66ef8a61b809290248126
[INFO] running `Command { std: "docker" "start" "-a" "05b2aa3b74e605d7cb55327b1dcd820ce86ccc992cd66ef8a61b809290248126", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/hashmap
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `hashmap` in package `datastructure v0.1.0 (/opt/rustwide/workdir/datastructure)` has the same output filename as the bin target `hashmap` in package `collection v0.1.0 (/opt/rustwide/workdir/collection)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/hashmap.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `hashmap` in package `datastructure v0.1.0 (/opt/rustwide/workdir/datastructure)` has the same output filename as the bin target `hashmap` in package `collection v0.1.0 (/opt/rustwide/workdir/collection)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling winnow v0.6.24
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling xml-rs v0.8.25
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling winit v0.30.8
[INFO] [stderr]    Compiling epaint_default_fonts v0.30.0
[INFO] [stderr]    Compiling dpi v0.1.1
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling async-broadcast v0.7.2
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.3
[INFO] [stderr]    Compiling glutin v0.32.2
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling mime_guess2 v2.0.5
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling basic v0.1.0 (/opt/rustwide/workdir/basic)
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling accesskit_consumer v0.26.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stdout] warning: variants `Down` and `Left` are never constructed
[INFO] [stdout]  --> basic/src/bin/enum.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Direction {
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 3 |     Up,
[INFO] [stdout] 4 |     Down,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     Left,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Direction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `black` should have an upper camel case name
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     black(T),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Black`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `red` should have an upper camel case name
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     red(T),
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Red`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `blue` should have an upper camel case name
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     blue(T),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Blue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color_black`
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let color_black = Color::black(10);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_black`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memory v0.1.0 (/opt/rustwide/workdir/memory)
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling xdg-home v1.3.0
[INFO] [stderr]    Compiling cc v1.2.9
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling collection v0.1.0 (/opt/rustwide/workdir/collection)
[INFO] [stderr]    Compiling datastructure v0.1.0 (/opt/rustwide/workdir/datastructure)
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stdout] warning: field `brand` is never read
[INFO] [stdout]  --> basic/src/bin/traits.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Bike {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 2 |     brand: 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 `brand` is never read
[INFO] [stdout]  --> basic/src/bin/traits.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Car {
[INFO] [stdout]   |        --- field in this struct
[INFO] [stdout] 6 |     brand: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling logging v0.1.0 (/opt/rustwide/workdir/logging)
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling enumflags2_derive v0.7.11
[INFO] [stderr]    Compiling zvariant_derive v4.2.0
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling async-trait v0.1.85
[INFO] [stderr]    Compiling zbus_macros v4.4.0
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling arboard v3.4.1
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling emath v0.30.0
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling wayland-protocols v0.32.5
[INFO] [stderr]    Compiling wayland-cursor v0.31.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ecolor v0.30.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling epaint v0.30.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir/app)
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> app/src/bin/read_and_count_file_lines.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let f = match f {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling egui v0.30.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling enumflags2 v0.7.11
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling enum-map v2.7.3
[INFO] [stderr]    Compiling zvariant v4.2.0
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.5
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.5
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling egui_glow v0.30.0
[INFO] [stderr]    Compiling egui_extras v0.30.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling zbus_names v3.0.0
[INFO] [stderr]    Compiling webbrowser v1.0.3
[INFO] [stderr]    Compiling zbus_xml v4.0.0
[INFO] [stderr]    Compiling zbus v4.4.0
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[INFO] [stderr]    Compiling concurrency v0.1.0 (/opt/rustwide/workdir/concurrency)
[INFO] [stderr]    Compiling zbus-lockstep v0.4.4
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]  --> concurrency/src/bin/thread_builder.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let builder = thread::Builder::new();
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.4.4
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling atspi-common v0.6.0
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.10.1
[INFO] [stderr]    Compiling atspi-connection v0.6.0
[INFO] [stderr]    Compiling atspi v0.22.0
[INFO] [stderr]    Compiling accesskit_unix v0.13.1
[INFO] [stderr]    Compiling accesskit_winit v0.23.1
[INFO] [stderr]    Compiling egui-winit v0.30.0
[INFO] [stderr]    Compiling eframe v0.30.0
[INFO] [stderr]    Compiling gui v0.1.0 (/opt/rustwide/workdir/gui)
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]  --> gui/src/bin/node_graph.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stdout]   |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> gui/src/bin/node_graph.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |             let node =
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> gui/src/bin/click_and_drag.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> gui/src/bin/click_and_drag.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> gui/src/bin/panel.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> gui/src/bin/panel.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "05b2aa3b74e605d7cb55327b1dcd820ce86ccc992cd66ef8a61b809290248126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b2aa3b74e605d7cb55327b1dcd820ce86ccc992cd66ef8a61b809290248126", kill_on_drop: false }`
[INFO] [stdout] 05b2aa3b74e605d7cb55327b1dcd820ce86ccc992cd66ef8a61b809290248126
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b6fb5801a86aff4e18079ccdd1bbec59ccdab4f80108906d10bac2c79bbaf5
[INFO] running `Command { std: "docker" "start" "-a" "72b6fb5801a86aff4e18079ccdd1bbec59ccdab4f80108906d10bac2c79bbaf5", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling concurrency v0.1.0 (/opt/rustwide/workdir/concurrency)
[INFO] [stderr]    Compiling datastructure v0.1.0 (/opt/rustwide/workdir/datastructure)
[INFO] [stderr]    Compiling basic v0.1.0 (/opt/rustwide/workdir/basic)
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir/app)
[INFO] [stderr]    Compiling logging v0.1.0 (/opt/rustwide/workdir/logging)
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]  --> concurrency/src/bin/thread_builder.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let builder = thread::Builder::new();
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> app/src/bin/read_and_count_file_lines.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let f = match f {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gui v0.1.0 (/opt/rustwide/workdir/gui)
[INFO] [stderr]    Compiling memory v0.1.0 (/opt/rustwide/workdir/memory)
[INFO] [stdout] warning: variant `black` should have an upper camel case name
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     black(T),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Black`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `red` should have an upper camel case name
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     red(T),
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Red`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `blue` should have an upper camel case name
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     blue(T),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Blue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling collection v0.1.0 (/opt/rustwide/workdir/collection)
[INFO] [stdout] warning: unused variable: `color_black`
[INFO] [stdout]   --> basic/src/bin/generic_type.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let color_black = Color::black(10);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_black`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Down` and `Left` are never constructed
[INFO] [stdout]  --> basic/src/bin/enum.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Direction {
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 3 |     Up,
[INFO] [stdout] 4 |     Down,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     Left,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Direction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]  --> gui/src/bin/node_graph.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stdout]   |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> gui/src/bin/panel.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> gui/src/bin/panel.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> gui/src/bin/node_graph.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |             let node =
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> gui/src/bin/click_and_drag.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `brand` is never read
[INFO] [stdout]  --> basic/src/bin/traits.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Bike {
[INFO] [stdout]   |        ---- field in this struct
[INFO] [stdout] 2 |     brand: 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 `brand` is never read
[INFO] [stdout]  --> basic/src/bin/traits.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Car {
[INFO] [stdout]   |        --- field in this struct
[INFO] [stdout] 6 |     brand: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> gui/src/bin/click_and_drag.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "72b6fb5801a86aff4e18079ccdd1bbec59ccdab4f80108906d10bac2c79bbaf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b6fb5801a86aff4e18079ccdd1bbec59ccdab4f80108906d10bac2c79bbaf5", kill_on_drop: false }`
[INFO] [stdout] 72b6fb5801a86aff4e18079ccdd1bbec59ccdab4f80108906d10bac2c79bbaf5
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b06f69da553be466d03c73a2b94060e364097712e1b7cfc994ac707985d65ed
[INFO] running `Command { std: "docker" "start" "-a" "9b06f69da553be466d03c73a2b94060e364097712e1b7cfc994ac707985d65ed", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused variable: `builder`
[INFO] [stderr]  --> concurrency/src/bin/thread_builder.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let builder = thread::Builder::new();
[INFO] [stderr]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `concurrency` (bin "thread_builder" test) generated 1 warning (run `cargo fix --bin "thread_builder" -p concurrency --tests` to apply 1 suggestion)
[INFO] [stderr] warning: variant `black` should have an upper camel case name
[INFO] [stderr]   --> basic/src/bin/generic_type.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     black(T),
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to upper camel case: `Black`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `red` should have an upper camel case name
[INFO] [stderr]   --> basic/src/bin/generic_type.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     red(T),
[INFO] [stderr]    |     ^^^ help: convert the identifier to upper camel case: `Red`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `blue` should have an upper camel case name
[INFO] [stderr]   --> basic/src/bin/generic_type.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     blue(T),
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `Blue`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color_black`
[INFO] [stderr]   --> basic/src/bin/generic_type.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let color_black = Color::black(10);
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_black`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `basic` (bin "generic_type" test) generated 4 warnings (run `cargo fix --bin "generic_type" -p basic --tests` to apply 1 suggestion)
[INFO] [stderr] warning: variants `Down` and `Left` are never constructed
[INFO] [stderr]  --> basic/src/bin/enum.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | enum Direction {
[INFO] [stderr]   |      --------- variants in this enum
[INFO] [stderr] 3 |     Up,
[INFO] [stderr] 4 |     Down,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 7 |     Left,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Direction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `basic` (bin "enum" test) generated 1 warning
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]   --> gui/src/bin/panel.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> gui/src/bin/panel.rs:25:47
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stderr]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]  --> gui/src/bin/node_graph.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stderr]   |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> gui/src/bin/node_graph.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let node =
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> app/src/bin/read_and_count_file_lines.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let f = match f {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]   --> gui/src/bin/click_and_drag.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(cc: &eframe::CreationContext) -> Self {
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> gui/src/bin/click_and_drag.rs:18:55
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stderr]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: field `brand` is never read
[INFO] [stderr]  --> basic/src/bin/traits.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Bike {
[INFO] [stderr]   |        ---- field in this struct
[INFO] [stderr] 2 |     brand: String,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `brand` is never read
[INFO] [stderr]  --> basic/src/bin/traits.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Car {
[INFO] [stderr]   |        --- field in this struct
[INFO] [stderr] 6 |     brand: String,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gui` (bin "panel" test) generated 2 warnings (run `cargo fix --bin "panel" -p gui --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `gui` (bin "node_graph" test) generated 2 warnings (run `cargo fix --bin "node_graph" -p gui --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `app` (bin "read_and_count_file_lines" test) generated 1 warning (run `cargo fix --bin "read_and_count_file_lines" -p app --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `gui` (bin "click_and_drag" test) generated 2 warnings (run `cargo fix --bin "click_and_drag" -p gui --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `basic` (bin "traits" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests src/bin/cli.rs (/opt/rustwide/target/debug/deps/cli-3f4cb205ee41e52d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/read_and_count_file_lines.rs (/opt/rustwide/target/debug/deps/read_and_count_file_lines-86147f4c82e62621)
[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] [stdout] 
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[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/bin/enum.rs (/opt/rustwide/target/debug/deps/enum-2eaa5db3def13bb0)
[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/bin/error_handle_001.rs (/opt/rustwide/target/debug/deps/error_handle_001-ba9be1522c028ecb)
[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/bin/error_handle_002.rs (/opt/rustwide/target/debug/deps/error_handle_002-1578ae06b68313a4)
[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/bin/function_001.rs (/opt/rustwide/target/debug/deps/function_001-9941f61eaaaddb10)
[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/bin/function_002.rs (/opt/rustwide/target/debug/deps/function_002-2436068ed9749cab)
[INFO] [stderr]      Running unittests src/bin/function_003.rs (/opt/rustwide/target/debug/deps/function_003-f38b273ebeb3baa6)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/generic_type.rs (/opt/rustwide/target/debug/deps/generic_type-d1f944ccb94c5e77)
[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] [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] [stdout] 
[INFO] [stderr]      Running unittests src/bin/lifetime.rs (/opt/rustwide/target/debug/deps/lifetime-5eb672e7160e4620)
[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] [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/bin/ownership_001.rs (/opt/rustwide/target/debug/deps/ownership_001-d7be647609786a2b)
[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/bin/ownership_002.rs (/opt/rustwide/target/debug/deps/ownership_002-419481a807686362)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/panic.rs (/opt/rustwide/target/debug/deps/panic-feb8d17104d713d0)
[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] [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/bin/reference_001.rs (/opt/rustwide/target/debug/deps/reference_001-f67d44d0c6f0dc56)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/reference_002.rs (/opt/rustwide/target/debug/deps/reference_002-4338e51bbef50c85)
[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/bin/reference_003.rs (/opt/rustwide/target/debug/deps/reference_003-4f6036d105521a14)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/bin/reference_004.rs (/opt/rustwide/target/debug/deps/reference_004-7d4bea377b3a0e56)
[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/bin/slice_001.rs (/opt/rustwide/target/debug/deps/slice_001-c10e4a5425850628)
[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] [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/bin/slice_002.rs (/opt/rustwide/target/debug/deps/slice_002-7b29dbee7b9deb8b)
[INFO] [stderr]      Running unittests src/bin/slice_003.rs (/opt/rustwide/target/debug/deps/slice_003-67ff646d8745df70)
[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] [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/bin/slice_004.rs (/opt/rustwide/target/debug/deps/slice_004-fadb2718dee7eebf)
[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/bin/struct.rs (/opt/rustwide/target/debug/deps/struct-bed311fe43d10b84)
[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/bin/traits.rs (/opt/rustwide/target/debug/deps/traits-e7fba99a42e06b9e)
[INFO] [stderr]      Running unittests src/bin/hashmap.rs (/opt/rustwide/target/debug/deps/hashmap-0120b74cf2bdc38a)
[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] [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/bin/vector.rs (/opt/rustwide/target/debug/deps/vector-32edec3b8385d0d5)
[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/bin/echo_server.rs (/opt/rustwide/target/debug/deps/echo_server-b845681c34f25d61)
[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/bin/thread_001.rs (/opt/rustwide/target/debug/deps/thread_001-39cf2c833f8caccb)
[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/bin/thread_builder.rs (/opt/rustwide/target/debug/deps/thread_builder-e41c2090470b8cf2)
[INFO] [stderr]      Running unittests src/bin/tokio_runtime_001.rs (/opt/rustwide/target/debug/deps/tokio_runtime_001-5637c02e0ff24a07)
[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] [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/bin/tokio_runtime_002.rs (/opt/rustwide/target/debug/deps/tokio_runtime_002-74cc07807004cbdb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/tokio_runtime_003.rs (/opt/rustwide/target/debug/deps/tokio_runtime_003-5eb3c67f299c65f6)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/bin/tokio_runtime_004.rs (/opt/rustwide/target/debug/deps/tokio_runtime_004-b67eff7e80f729de)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/tokio_runtime_005.rs (/opt/rustwide/target/debug/deps/tokio_runtime_005-e57c0beaa41a9cc3)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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/bin/graph.rs (/opt/rustwide/target/debug/deps/graph-5a44912cead12545)
[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/bin/hashmap.rs (/opt/rustwide/target/debug/deps/hashmap-21661ed0c85bc861)
[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/bin/click_and_drag.rs (/opt/rustwide/target/debug/deps/click_and_drag-8207611d29ec24cd)
[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/bin/node_graph.rs (/opt/rustwide/target/debug/deps/node_graph-22d5707474740275)
[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/bin/panel.rs (/opt/rustwide/target/debug/deps/panel-e052bb7bef757e49)
[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/bin/format_logger.rs (/opt/rustwide/target/debug/deps/format_logger-62e4290f6b46f2f7)
[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/bin/simple_logger.rs (/opt/rustwide/target/debug/deps/simple_logger-00a9474c8627c46b)
[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/bin/smart_pointer.rs (/opt/rustwide/target/debug/deps/smart_pointer-45c8695cfbad0db9)
[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] running `Command { std: "docker" "inspect" "9b06f69da553be466d03c73a2b94060e364097712e1b7cfc994ac707985d65ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b06f69da553be466d03c73a2b94060e364097712e1b7cfc994ac707985d65ed", kill_on_drop: false }`
[INFO] [stdout] 9b06f69da553be466d03c73a2b94060e364097712e1b7cfc994ac707985d65ed