[INFO] cloning repository https://github.com/magnetophon/histogram [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magnetophon/histogram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnetophon%2Fhistogram", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnetophon%2Fhistogram'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d6cb3e69a6420d0ca8d472b62130d68bba6f845 [INFO] testing magnetophon/histogram against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnetophon%2Fhistogram" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/magnetophon/histogram on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/magnetophon/histogram [INFO] finished tweaking git repo https://github.com/magnetophon/histogram [INFO] tweaked toml for git repo https://github.com/magnetophon/histogram written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/magnetophon/histogram 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5616fe022237e2b0f3599a0ba975204063c6fff2ba8a9a8b4fd9110348e557bd [INFO] running `Command { std: "docker" "start" "-a" "5616fe022237e2b0f3599a0ba975204063c6fff2ba8a9a8b4fd9110348e557bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5616fe022237e2b0f3599a0ba975204063c6fff2ba8a9a8b4fd9110348e557bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5616fe022237e2b0f3599a0ba975204063c6fff2ba8a9a8b4fd9110348e557bd", kill_on_drop: false }` [INFO] [stdout] 5616fe022237e2b0f3599a0ba975204063c6fff2ba8a9a8b4fd9110348e557bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 526d3312f01f382b12d8de047664243793d83687159290186c43e6cb8bb0c854 [INFO] running `Command { std: "docker" "start" "-a" "526d3312f01f382b12d8de047664243793d83687159290186c43e6cb8bb0c854", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling wayland-sys v0.31.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling xkeysym v0.2.0 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wayland-backend v0.3.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling unicode-properties v0.1.1 [INFO] [stderr] Compiling wayland-scanner v0.31.1 [INFO] [stderr] Compiling unicode-script v0.5.6 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling zerocopy v0.7.34 [INFO] [stderr] Compiling x11rb-protocol v0.13.1 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling dtoa-short v0.3.4 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling unicode-bidi-mirroring v0.2.0 [INFO] [stderr] Compiling selectors v0.23.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling unicode-ccc v0.2.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling png v0.17.13 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling glutin_glx_sys v0.5.0 [INFO] [stderr] Compiling glutin_egl_sys v0.6.0 [INFO] [stderr] Compiling owned_ttf_parser v0.20.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling morphorm v0.6.4 (https://github.com/vizia/morphorm.git?branch=auto-min-size2#5b7e8808) [INFO] [stderr] Compiling vizia_id v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling glow v0.13.1 [INFO] [stderr] Compiling roxmltree v0.19.0 [INFO] [stderr] Compiling imgref v1.10.1 [INFO] [stderr] Compiling self_cell v1.0.4 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling lru v0.12.3 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling type-map v0.5.0 [INFO] [stderr] Compiling ab_glyph v0.2.25 [INFO] [stderr] Compiling keyboard-types v0.6.2 [INFO] [stderr] Compiling fontconfig-parser v0.5.6 [INFO] [stderr] Compiling winit v0.29.15 [INFO] [stderr] Compiling glutin v0.31.3 [INFO] [stderr] Compiling yazi v0.1.6 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling unicode-ccc v0.1.2 [INFO] [stderr] Compiling unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling zeno v0.2.3 [INFO] [stderr] Compiling fontdb v0.16.2 [INFO] [stderr] Compiling vizia_input v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling self_cell v0.10.3 [INFO] [stderr] Compiling xkbcommon-dl v0.4.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling glutin-winit v0.4.2 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling smol_str v0.2.1 [INFO] [stderr] Compiling rangemap v1.5.1 [INFO] [stderr] Compiling sys-locale v0.3.1 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling xxhash-rust v0.8.10 [INFO] [stderr] Compiling accesskit v0.12.3 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling qfilter v0.1.6 [INFO] [stderr] Compiling vizia_storage v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling web-time v0.2.4 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling vizia_derive v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling cssparser v0.29.6 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling tinystr v0.7.5 [INFO] [stderr] Compiling unic-langid-impl v0.9.4 [INFO] [stderr] Compiling bytemuck v1.15.0 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling rgb v0.8.37 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling rustybuzz v0.13.0 [INFO] [stderr] Compiling tiny-skia-path v0.11.4 [INFO] [stderr] Compiling font-types v0.5.3 [INFO] [stderr] Compiling rustybuzz v0.12.1 [INFO] [stderr] Compiling polling v3.7.0 [INFO] [stderr] Compiling read-fonts v0.19.1 [INFO] [stderr] Compiling unic-langid-macros-impl v0.9.4 [INFO] [stderr] Compiling fluent-syntax v0.11.1 [INFO] [stderr] Compiling calloop v0.12.4 [INFO] [stderr] Compiling unic-langid-macros v0.9.4 [INFO] [stderr] Compiling unic-langid v0.9.4 [INFO] [stderr] Compiling tiny-skia v0.11.4 [INFO] [stderr] Compiling intl-memoizer v0.5.2 [INFO] [stderr] Compiling fluent-langneg v0.13.0 [INFO] [stderr] Compiling intl_pluralrules v7.0.2 [INFO] [stderr] Compiling wayland-client v0.31.2 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling fluent-bundle v0.15.3 [INFO] [stderr] Compiling wayland-protocols v0.31.2 [INFO] [stderr] Compiling wayland-cursor v0.31.1 [INFO] [stderr] Compiling calloop-wayland-source v0.2.0 [INFO] [stderr] Compiling femtovg v0.9.1 [INFO] [stderr] Compiling swash v0.1.15 [INFO] [stderr] Compiling vizia_style v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling vizia_window v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling wayland-protocols-wlr v0.2.0 [INFO] [stderr] Compiling wayland-protocols-plasma v0.2.0 [INFO] [stderr] Compiling cosmic-text v0.10.0 (https://github.com/pop-os/cosmic-text?rev=19b4d8336e34073bb51b83578d3d803c8c953787#19b4d833) [INFO] [stderr] Compiling sctk-adwaita v0.8.1 [INFO] [stderr] Compiling smithay-clipboard v0.7.1 [INFO] [stderr] Compiling x11rb v0.13.1 [INFO] [stderr] Compiling x11-clipboard v0.9.2 [INFO] [stderr] Compiling copypasta v0.10.1 [INFO] [stderr] Compiling vizia_core v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling vizia_winit v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling vizia v0.1.0 (https://github.com/vizia/vizia#77749f67) [INFO] [stderr] Compiling histogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/main.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | fn event(&mut self, cx: &mut EventContext, event: &mut Event) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> src/main.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | event.map(|app_event, meta| match app_event { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/main.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | }.build(cx, |cx|{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `histogram_data` is never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct HistogramGraph>{ [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 30 | histogram_data: HistogramDataL, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | / Application::new(|cx| { [INFO] [stdout] 168 | | VStack::new(cx, |cx|{ [INFO] [stdout] ... | [INFO] [stdout] 177 | | }) [INFO] [stdout] 178 | | .run(); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 167 | let _ = Application::new(|cx| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "526d3312f01f382b12d8de047664243793d83687159290186c43e6cb8bb0c854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526d3312f01f382b12d8de047664243793d83687159290186c43e6cb8bb0c854", kill_on_drop: false }` [INFO] [stdout] 526d3312f01f382b12d8de047664243793d83687159290186c43e6cb8bb0c854 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0efa388da83f70c9b6dbcb326e5d839329cb23a5ef4c4a3034261a691ac17f54 [INFO] running `Command { std: "docker" "start" "-a" "0efa388da83f70c9b6dbcb326e5d839329cb23a5ef4c4a3034261a691ac17f54", kill_on_drop: false }` [INFO] [stderr] Compiling histogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/main.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | fn event(&mut self, cx: &mut EventContext, event: &mut Event) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> src/main.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | event.map(|app_event, meta| match app_event { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/main.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | }.build(cx, |cx|{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `histogram_data` is never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct HistogramGraph>{ [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 30 | histogram_data: HistogramDataL, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | / Application::new(|cx| { [INFO] [stdout] 168 | | VStack::new(cx, |cx|{ [INFO] [stdout] ... | [INFO] [stdout] 177 | | }) [INFO] [stdout] 178 | | .run(); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 167 | let _ = Application::new(|cx| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "0efa388da83f70c9b6dbcb326e5d839329cb23a5ef4c4a3034261a691ac17f54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0efa388da83f70c9b6dbcb326e5d839329cb23a5ef4c4a3034261a691ac17f54", kill_on_drop: false }` [INFO] [stdout] 0efa388da83f70c9b6dbcb326e5d839329cb23a5ef4c4a3034261a691ac17f54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42e16270fdb006edcff47a3b901e15f3974afd65804c93e6ebdf57e6a4276319 [INFO] running `Command { std: "docker" "start" "-a" "42e16270fdb006edcff47a3b901e15f3974afd65804c93e6ebdf57e6a4276319", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/main.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | fn event(&mut self, cx: &mut EventContext, event: &mut Event) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `meta` [INFO] [stderr] --> src/main.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | event.map(|app_event, meta| match app_event { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/main.rs:37:22 [INFO] [stderr] | [INFO] [stderr] 37 | }.build(cx, |cx|{ [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: field `histogram_data` is never read [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct HistogramGraph>{ [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] 30 | histogram_data: HistogramDataL, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:167:5 [INFO] [stderr] | [INFO] [stderr] 167 | / Application::new(|cx| { [INFO] [stderr] 168 | | VStack::new(cx, |cx|{ [INFO] [stderr] ... | [INFO] [stderr] 177 | | }) [INFO] [stderr] 178 | | .run(); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 167 | let _ = Application::new(|cx| { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `histogram` (bin "histogram" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/histogram-162d05fd9a8e373e) [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" "42e16270fdb006edcff47a3b901e15f3974afd65804c93e6ebdf57e6a4276319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e16270fdb006edcff47a3b901e15f3974afd65804c93e6ebdf57e6a4276319", kill_on_drop: false }` [INFO] [stdout] 42e16270fdb006edcff47a3b901e15f3974afd65804c93e6ebdf57e6a4276319