[INFO] cloning repository https://github.com/arowe92/miditits [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arowe92/miditits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farowe92%2Fmiditits", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farowe92%2Fmiditits'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb09efdc8fe2afcf8a1409204bf665daa2e10eb1 [INFO] checking arowe92/miditits/fb09efdc8fe2afcf8a1409204bf665daa2e10eb1 against master#a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 for pr-117593 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farowe92%2Fmiditits" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arowe92/miditits on toolchain a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arowe92/miditits [INFO] finished tweaking git repo https://github.com/arowe92/miditits [INFO] tweaked toml for git repo https://github.com/arowe92/miditits written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/arowe92/miditits 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" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded egui_glium v0.18.0 [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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93fda0f22d666d94a3396355ec89435d932fe0ee20ca8029afd8f0a5781ad2da [INFO] running `Command { std: "docker" "start" "-a" "93fda0f22d666d94a3396355ec89435d932fe0ee20ca8029afd8f0a5781ad2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93fda0f22d666d94a3396355ec89435d932fe0ee20ca8029afd8f0a5781ad2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93fda0f22d666d94a3396355ec89435d932fe0ee20ca8029afd8f0a5781ad2da", kill_on_drop: false }` [INFO] [stdout] 93fda0f22d666d94a3396355ec89435d932fe0ee20ca8029afd8f0a5781ad2da [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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c75603e37767c3dd8365b664495b7c3300723d5a17144db23a036f88d1c8b2d [INFO] running `Command { std: "docker" "start" "-a" "4c75603e37767c3dd8365b664495b7c3300723d5a17144db23a036f88d1c8b2d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Checking 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Checking egui v0.18.1 [INFO] [stderr] Checking arboard v2.1.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking egui-winit v0.18.0 [INFO] [stderr] Checking egui_glium v0.18.0 [INFO] [stderr] Checking miditits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `max`, `min`, `path::Path`, `sync::Arc` [INFO] [stdout] --> src/app.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 3 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 4 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::BoxFuture` [INFO] [stdout] --> src/app.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `store::Slice` [INFO] [stdout] --> src/app.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{app_state::*, store::Slice, store::Store as StoreBase}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AppEvent::*` [INFO] [stdout] --> src/app.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use AppEvent::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min`, `path::Path`, `sync::Arc` [INFO] [stdout] --> src/app.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 3 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 4 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min`, `path::Path`, `sync::Arc` [INFO] [stdout] --> src/app_state.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 3 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 4 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::BoxFuture` [INFO] [stdout] --> src/app.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `egui_glium::EguiGlium` [INFO] [stdout] --> src/app_state.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use egui_glium::EguiGlium; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AppEvent::*` [INFO] [stdout] --> src/app_state.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | use AppEvent::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `store::Slice` [INFO] [stdout] --> src/app.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{app_state::*, store::Slice, store::Store as StoreBase}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AppEvent::*` [INFO] [stdout] --> src/app.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use AppEvent::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min`, `path::Path`, `sync::Arc` [INFO] [stdout] --> src/app_state.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 3 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 4 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `egui_glium::EguiGlium` [INFO] [stdout] --> src/app_state.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use egui_glium::EguiGlium; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AppEvent::*` [INFO] [stdout] --> src/app_state.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | use AppEvent::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cell::Cell`, `rc::Rc` [INFO] [stdout] --> src/store.rs:175:15 [INFO] [stdout] | [INFO] [stdout] 175 | use std::{cell::Cell, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dispatch` [INFO] [stdout] --> src/app_state.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut dispatch = Vec::::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dispatch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dispatch` [INFO] [stdout] --> src/app_state.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut dispatch = Vec::::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dispatch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app_state.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut dispatch = Vec::::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app_state.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut dispatch = Vec::::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut store = Store::new(AppState::default()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Redraw` is never constructed [INFO] [stdout] --> src/app.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum AppResponse { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 28 | Redraw, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut store = Store::new(AppState::default()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Store` is never used [INFO] [stdout] --> src/app_state.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | type Store = StoreBase; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mutate` is never used [INFO] [stdout] --> src/store.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 27 | / impl AsyncStore [INFO] [stdout] 28 | | where [INFO] [stdout] 29 | | State: Clone + Send + Sync, [INFO] [stdout] 30 | | Event: Clone, [INFO] [stdout] 31 | | AsyncEvent: Clone [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn mutate(&self, mut f: F) where F: FnMut(&mut State) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `drain_changes` is never used [INFO] [stdout] --> src/store.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 111 | / impl Store [INFO] [stdout] 112 | | where [INFO] [stdout] 113 | | T: Slice + 'static, [INFO] [stdout] | |_______________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn drain_changes(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Redraw` is never constructed [INFO] [stdout] --> src/app.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum AppResponse { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 28 | Redraw, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Store` is never used [INFO] [stdout] --> src/app_state.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | type Store = StoreBase; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mutate` is never used [INFO] [stdout] --> src/store.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 27 | / impl AsyncStore [INFO] [stdout] 28 | | where [INFO] [stdout] 29 | | State: Clone + Send + Sync, [INFO] [stdout] 30 | | Event: Clone, [INFO] [stdout] 31 | | AsyncEvent: Clone [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn mutate(&self, mut f: F) where F: FnMut(&mut State) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `drain_changes` is never used [INFO] [stdout] --> src/store.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 111 | / impl Store [INFO] [stdout] 112 | | where [INFO] [stdout] 113 | | T: Slice + 'static, [INFO] [stdout] | |_______________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn drain_changes(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add` and `Set` are never constructed [INFO] [stdout] --> src/store.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 214 | enum TestAsyncEvent { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 215 | Add(i32), [INFO] [stdout] | ^^^ [INFO] [stdout] 216 | Set(i32), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestAsyncEvent` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.82s [INFO] running `Command { std: "docker" "inspect" "4c75603e37767c3dd8365b664495b7c3300723d5a17144db23a036f88d1c8b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c75603e37767c3dd8365b664495b7c3300723d5a17144db23a036f88d1c8b2d", kill_on_drop: false }` [INFO] [stdout] 4c75603e37767c3dd8365b664495b7c3300723d5a17144db23a036f88d1c8b2d