[INFO] cloning repository https://github.com/EggsyOnCode/crab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EggsyOnCode/crab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEggsyOnCode%2Fcrab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEggsyOnCode%2Fcrab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 408dc8041f8e3f9b2814ebf1cb3f0c1820d72a09 [INFO] building EggsyOnCode/crab against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEggsyOnCode%2Fcrab" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EggsyOnCode/crab on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EggsyOnCode/crab [INFO] finished tweaking git repo https://github.com/EggsyOnCode/crab [INFO] tweaked toml for git repo https://github.com/EggsyOnCode/crab written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EggsyOnCode/crab 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.RUST_BACKTRACE [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.5.6 [INFO] [stderr] Downloaded custom_error v1.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 072c34f5178ac9b19389eaa286d12917a4c9a1fde600c01b839d2764aabe3a53 [INFO] running `Command { std: "docker" "start" "-a" "072c34f5178ac9b19389eaa286d12917a4c9a1fde600c01b839d2764aabe3a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "072c34f5178ac9b19389eaa286d12917a4c9a1fde600c01b839d2764aabe3a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "072c34f5178ac9b19389eaa286d12917a4c9a1fde600c01b839d2764aabe3a53", kill_on_drop: false }` [INFO] [stdout] 072c34f5178ac9b19389eaa286d12917a4c9a1fde600c01b839d2764aabe3a53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cc2e093d96a865e322884c08e7a916c9c1923d49b9fe5907e333222b10f17f1 [INFO] running `Command { std: "docker" "start" "-a" "6cc2e093d96a865e322884c08e7a916c9c1923d49b9fe5907e333222b10f17f1", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.RUST_BACKTRACE [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling custom_error v1.9.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling crab v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyCode` [INFO] [stdout] --> src/editor.rs:1:88 [INFO] [stdout] | [INFO] [stdout] 1 | use crossterm::event::{read, Event, Event::Key, KeyCode::Char, KeyEvent, KeyModifiers, KeyCode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SetBackgroundColor` [INFO] [stdout] --> src/editor/terminal.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::style::{Print, SetBackgroundColor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/editor/terminal.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use crossterm::event::{read, Event, Event::Key, KeyCode::Char, KeyEvent, KeyModifiers}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Position` and `Size` [INFO] [stdout] --> src/editor.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use terminal::{Terminal, Size, Position}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/editor/terminal.rs:276:21 [INFO] [stdout] | [INFO] [stdout] 275 | panic!("pasting"); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 276 | log_to_file(&format!("Pasting buffer content: {:?}", self.viz_mode_buffer)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AppError` is never used [INFO] [stdout] --> src/editor/terminal.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | enum AppError { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `hide_cursor` and `handle_resize` are never used [INFO] [stdout] --> src/editor/terminal.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl Terminal { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn hide_cursor(&self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | pub fn handle_resize(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/editor.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | self.terminal.move_cursor(code, modifiers); [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] 44 | let _ = self.terminal.move_cursor(code, modifiers); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/editor/terminal.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | self.handle_viz_mode(code, modifiers); [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] 317 | let _ = self.handle_viz_mode(code, modifiers); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/editor/terminal.rs:395:25 [INFO] [stdout] | [INFO] [stdout] 395 | self.insert_char(*c); [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] 395 | let _ = self.insert_char(*c); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "6cc2e093d96a865e322884c08e7a916c9c1923d49b9fe5907e333222b10f17f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc2e093d96a865e322884c08e7a916c9c1923d49b9fe5907e333222b10f17f1", kill_on_drop: false }` [INFO] [stdout] 6cc2e093d96a865e322884c08e7a916c9c1923d49b9fe5907e333222b10f17f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe10f39c44c636d54e103aee445a929ab8d96b965a8eac77b6f31b969c6029c3 [INFO] running `Command { std: "docker" "start" "-a" "fe10f39c44c636d54e103aee445a929ab8d96b965a8eac77b6f31b969c6029c3", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.RUST_BACKTRACE [INFO] [stderr] Compiling crab v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyCode` [INFO] [stdout] --> src/editor.rs:1:88 [INFO] [stdout] | [INFO] [stdout] 1 | use crossterm::event::{read, Event, Event::Key, KeyCode::Char, KeyEvent, KeyModifiers, KeyCode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SetBackgroundColor` [INFO] [stdout] --> src/editor/terminal.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::style::{Print, SetBackgroundColor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/editor/terminal.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use crossterm::event::{read, Event, Event::Key, KeyCode::Char, KeyEvent, KeyModifiers}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Position` and `Size` [INFO] [stdout] --> src/editor.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use terminal::{Terminal, Size, Position}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/editor/terminal.rs:276:21 [INFO] [stdout] | [INFO] [stdout] 275 | panic!("pasting"); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] 276 | log_to_file(&format!("Pasting buffer content: {:?}", self.viz_mode_buffer)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AppError` is never used [INFO] [stdout] --> src/editor/terminal.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | enum AppError { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `hide_cursor` and `handle_resize` are never used [INFO] [stdout] --> src/editor/terminal.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl Terminal { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn hide_cursor(&self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | pub fn handle_resize(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/editor.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | self.terminal.move_cursor(code, modifiers); [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] 44 | let _ = self.terminal.move_cursor(code, modifiers); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/editor/terminal.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | self.handle_viz_mode(code, modifiers); [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] 317 | let _ = self.handle_viz_mode(code, modifiers); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/editor/terminal.rs:395:25 [INFO] [stdout] | [INFO] [stdout] 395 | self.insert_char(*c); [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] 395 | let _ = self.insert_char(*c); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "fe10f39c44c636d54e103aee445a929ab8d96b965a8eac77b6f31b969c6029c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe10f39c44c636d54e103aee445a929ab8d96b965a8eac77b6f31b969c6029c3", kill_on_drop: false }` [INFO] [stdout] fe10f39c44c636d54e103aee445a929ab8d96b965a8eac77b6f31b969c6029c3