[INFO] cloning repository https://github.com/yit6/tree-todo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yit6/tree-todo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyit6%2Ftree-todo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyit6%2Ftree-todo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c89bfd553cc34fa43cad48522904f1eb96e131a [INFO] checking yit6/tree-todo against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyit6%2Ftree-todo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yit6/tree-todo on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yit6/tree-todo [INFO] finished tweaking git repo https://github.com/yit6/tree-todo [INFO] tweaked toml for git repo https://github.com/yit6/tree-todo written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yit6/tree-todo 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a3dae1eda539ed216d8cfd14ff5bb68ede73d2aed3852fe73633e38429b9854 [INFO] running `Command { std: "docker" "start" "-a" "3a3dae1eda539ed216d8cfd14ff5bb68ede73d2aed3852fe73633e38429b9854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a3dae1eda539ed216d8cfd14ff5bb68ede73d2aed3852fe73633e38429b9854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a3dae1eda539ed216d8cfd14ff5bb68ede73d2aed3852fe73633e38429b9854", kill_on_drop: false }` [INFO] [stdout] 3a3dae1eda539ed216d8cfd14ff5bb68ede73d2aed3852fe73633e38429b9854 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65a8255d58638d7c7f8451f3218c685005cfc24690c94878de82a6689231229c [INFO] running `Command { std: "docker" "start" "-a" "65a8255d58638d7c7f8451f3218c685005cfc24690c94878de82a6689231229c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Checking tree-todo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IndexMut`, `Index` [INFO] [stdout] --> src/tree.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Index, IndexMut}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `Cell`, `ListItem`, `Modifier`, `Span`, `Spans` [INFO] [stdout] --> src/main.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | style::{Color, Modifier, Style}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | text::{Span, Spans}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 16 | widgets::{Block, BorderType, Borders, Cell, List, ListItem, ListState, Paragraph}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexMut`, `Index` [INFO] [stdout] --> src/tree.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Index, IndexMut}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `Cell`, `ListItem`, `Modifier`, `Span`, `Spans` [INFO] [stdout] --> src/main.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | style::{Color, Modifier, Style}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | text::{Span, Spans}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 16 | widgets::{Block, BorderType, Borders, Cell, List, ListItem, ListState, Paragraph}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_done` is never used [INFO] [stdout] --> src/tree.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl TreeNode { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn set_done(&mut self, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_done` is never used [INFO] [stdout] --> src/tree.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl TreeNode { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn set_done(&mut self, value: bool) { [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:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | enable_raw_mode(); [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] 28 | let _ = enable_raw_mode(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | / terminal.draw(|rect| { [INFO] [stdout] 73 | | let size = rect.size(); [INFO] [stdout] 74 | | let chunks = Layout::default() [INFO] [stdout] 75 | | .direction(Direction::Vertical) [INFO] [stdout] ... | [INFO] [stdout] 106 | | rect.render_widget(footer, chunks[1]); [INFO] [stdout] 107 | | }); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = terminal.draw(|rect| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | enable_raw_mode(); [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] 28 | let _ = enable_raw_mode(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | / terminal.draw(|rect| { [INFO] [stdout] 73 | | let size = rect.size(); [INFO] [stdout] 74 | | let chunks = Layout::default() [INFO] [stdout] 75 | | .direction(Direction::Vertical) [INFO] [stdout] ... | [INFO] [stdout] 106 | | rect.render_widget(footer, chunks[1]); [INFO] [stdout] 107 | | }); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = terminal.draw(|rect| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "65a8255d58638d7c7f8451f3218c685005cfc24690c94878de82a6689231229c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a8255d58638d7c7f8451f3218c685005cfc24690c94878de82a6689231229c", kill_on_drop: false }` [INFO] [stdout] 65a8255d58638d7c7f8451f3218c685005cfc24690c94878de82a6689231229c