[INFO] cloning repository https://github.com/uglyoldbob/prompt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uglyoldbob/prompt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuglyoldbob%2Fprompt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuglyoldbob%2Fprompt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ec47fb38f2a6fe2736276add50c50f6aa69d0ee
[INFO] checking uglyoldbob/prompt against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuglyoldbob%2Fprompt" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/uglyoldbob/prompt
[INFO] finished tweaking git repo https://github.com/uglyoldbob/prompt
[INFO] tweaked toml for git repo https://github.com/uglyoldbob/prompt written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/uglyoldbob/prompt on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/uglyoldbob/prompt 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07c64772afadd1393d370938700bae7d46429f2325ab0bad52ac4d41248d3525
[INFO] running `Command { std: "docker" "start" "-a" "07c64772afadd1393d370938700bae7d46429f2325ab0bad52ac4d41248d3525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07c64772afadd1393d370938700bae7d46429f2325ab0bad52ac4d41248d3525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c64772afadd1393d370938700bae7d46429f2325ab0bad52ac4d41248d3525", kill_on_drop: false }`
[INFO] [stdout] 07c64772afadd1393d370938700bae7d46429f2325ab0bad52ac4d41248d3525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e6db83b6881d8af709ace6ebf45160f5d2f708f2e6f80a5055f0f20b2a9f3c
[INFO] running `Command { std: "docker" "start" "-a" "53e6db83b6881d8af709ace6ebf45160f5d2f708f2e6f80a5055f0f20b2a9f3c", 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 proc-macro2 v1.0.103
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling toml_edit v0.23.9
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking accesskit v0.12.3
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking syn v2.0.111
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling winit v0.29.15
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.5.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking accesskit_consumer v0.16.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling rfd v0.16.0
[INFO] [stderr]     Checking async-once-cell v0.5.4
[INFO] [stderr]    Compiling glutin v0.31.3
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking pollster v0.4.0
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking rpassword v7.4.0
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]    Compiling glutin-winit v0.4.2
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking x11rb v0.13.2
[INFO] [stderr]     Checking async-signal v0.2.13
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking async-process v2.5.0
[INFO] [stderr]     Checking moxcms v0.7.10
[INFO] [stderr]     Checking wayland-client v0.31.11
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking simple_logger v4.3.3
[INFO] [stderr]     Checking userprompt_derive v0.0.4 (/opt/rustwide/workdir/userprompt_derive)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> userprompt_derive/src/lib.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |             for (i, f) in f.unnamed.iter().enumerate() {
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> userprompt_derive/src/lib.rs:325:21
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 let t = v.type_id();
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zvariant_derive v3.15.2
[INFO] [stderr]    Compiling zbus_macros v3.15.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> userprompt_derive/src/lib.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |             for (i, f) in f.unnamed.iter().enumerate() {
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> userprompt_derive/src/lib.rs:325:21
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 let t = v.type_id();
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking wayland-protocols v0.32.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking wayland-cursor v0.31.11
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking zerocopy v0.8.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> userprompt_derive/src/lib.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |             for (i, f) in f.unnamed.iter().enumerate() {
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> userprompt_derive/src/lib.rs:325:21
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 let t = v.type_id();
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking emath v0.27.2
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking ecolor v0.27.2
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking calloop v0.14.3
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking calloop-wayland-source v0.4.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking calloop-wayland-source v0.2.0
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking zvariant_utils v3.2.1
[INFO] [stderr]     Checking zvariant v3.15.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking epaint v0.27.2
[INFO] [stderr]     Checking tiff v0.10.3
[INFO] [stderr]    Compiling zvariant_derive v5.8.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking wayland-protocols-plasma v0.2.0
[INFO] [stderr]     Checking egui v0.27.2
[INFO] [stderr]    Compiling zvariant v5.8.0
[INFO] [stderr]     Checking zbus_names v2.6.1
[INFO] [stderr]     Checking zbus v3.15.2
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.9
[INFO] [stderr]     Checking wayland-protocols-experimental v20250721.0.1
[INFO] [stderr]     Checking wayland-protocols-misc v0.3.9
[INFO] [stderr]     Checking webbrowser v0.8.15
[INFO] [stderr]     Checking arboard v3.6.1
[INFO] [stderr]     Checking sctk-adwaita v0.8.3
[INFO] [stderr]     Checking zbus_names v4.2.0
[INFO] [stderr]     Checking smithay-clipboard v0.7.3
[INFO] [stderr]    Compiling zbus_macros v5.12.0
[INFO] [stderr]     Checking atspi-common v0.3.0
[INFO] [stderr]     Checking zbus v5.12.0
[INFO] [stderr]     Checking atspi-proxies v0.3.0
[INFO] [stderr]     Checking atspi-connection v0.3.0
[INFO] [stderr]     Checking atspi v0.19.0
[INFO] [stderr]     Checking accesskit_unix v0.6.2
[INFO] [stderr]     Checking ashpd v0.11.0
[INFO] [stderr]     Checking accesskit_winit v0.16.1
[INFO] [stderr]     Checking egui-winit v0.27.2
[INFO] [stderr]     Checking egui_glow v0.27.2
[INFO] [stderr]     Checking egui-multiwin v0.4.0
[INFO] [stderr]     Checking eframe v0.27.2
[INFO] [stderr]     Checking userprompt v0.3.6 (/opt/rustwide/workdir/userprompt)
[INFO] [stdout] warning: unused variable: `comment`
[INFO] [stdout]    --> userprompt/src/lib.rs:926:35
[INFO] [stdout]     |
[INFO] [stdout] 926 |     fn prompt(name: Option<&str>, comment: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `comment`
[INFO] [stdout]     --> userprompt/src/lib.rs:1006:35
[INFO] [stdout]      |
[INFO] [stdout] 1006 |     fn prompt(name: Option<&str>, comment: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]      |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `comment`
[INFO] [stdout]    --> userprompt/src/lib.rs:926:35
[INFO] [stdout]     |
[INFO] [stdout] 926 |     fn prompt(name: Option<&str>, comment: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `comment`
[INFO] [stdout]     --> userprompt/src/lib.rs:1006:35
[INFO] [stdout]      |
[INFO] [stdout] 1006 |     fn prompt(name: Option<&str>, comment: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]      |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking example-gui2 v0.2.0 (/opt/rustwide/workdir/examples/gui2)
[INFO] [stderr]     Checking example-main v0.2.0 (/opt/rustwide/workdir/examples/main)
[INFO] [stderr]     Checking example-gui v0.2.0 (/opt/rustwide/workdir/examples/gui)
[INFO] [stdout] warning: unused variable: `asdf`
[INFO] [stdout]   --> examples/gui/src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         asdf: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `asdf: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fdsa`
[INFO] [stdout]   --> examples/gui/src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         fdsa: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `fdsa: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asdf`
[INFO] [stdout]   --> examples/gui/src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         asdf: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `asdf: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fdsa`
[INFO] [stdout]   --> examples/gui/src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         fdsa: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `fdsa: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asdf`
[INFO] [stdout]   --> examples/gui2/src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         asdf: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `asdf: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fdsa`
[INFO] [stdout]   --> examples/gui2/src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         fdsa: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `fdsa: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> examples/gui2/src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         c: &mut AppCommon,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clicks` is never read
[INFO] [stdout]   --> examples/gui2/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct AppCommon {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 23 |     clicks: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asdf`
[INFO] [stdout]   --> examples/gui2/src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         asdf: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `asdf: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fdsa`
[INFO] [stdout]   --> examples/gui2/src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         fdsa: u8,
[INFO] [stdout]    |         ^^^^ help: try ignoring the field: `fdsa: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> examples/gui2/src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         c: &mut AppCommon,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clicks` is never read
[INFO] [stdout]   --> examples/gui2/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct AppCommon {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 23 |     clicks: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53e6db83b6881d8af709ace6ebf45160f5d2f708f2e6f80a5055f0f20b2a9f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e6db83b6881d8af709ace6ebf45160f5d2f708f2e6f80a5055f0f20b2a9f3c", kill_on_drop: false }`
[INFO] [stdout] 53e6db83b6881d8af709ace6ebf45160f5d2f708f2e6f80a5055f0f20b2a9f3c