[INFO] cloning repository https://github.com/DaviGGA/rust-text-editor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaviGGA/rust-text-editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Frust-text-editor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Frust-text-editor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5bb8de1b6bb71f5a38eff212fa6cd4cc0479ec8f [INFO] checking DaviGGA/rust-text-editor against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Frust-text-editor" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DaviGGA/rust-text-editor on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DaviGGA/rust-text-editor [INFO] finished tweaking git repo https://github.com/DaviGGA/rust-text-editor [INFO] tweaked toml for git repo https://github.com/DaviGGA/rust-text-editor written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DaviGGA/rust-text-editor 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ecfc6047f0706ce34356c19fc20e9737ffc8bbb1d5693a551862b0395f8e778 [INFO] running `Command { std: "docker" "start" "-a" "1ecfc6047f0706ce34356c19fc20e9737ffc8bbb1d5693a551862b0395f8e778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ecfc6047f0706ce34356c19fc20e9737ffc8bbb1d5693a551862b0395f8e778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ecfc6047f0706ce34356c19fc20e9737ffc8bbb1d5693a551862b0395f8e778", kill_on_drop: false }` [INFO] [stdout] 1ecfc6047f0706ce34356c19fc20e9737ffc8bbb1d5693a551862b0395f8e778 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5278e2a9ba45fada3245cf422898c6a80d8084186d5d8370732e532c7e78459c [INFO] running `Command { std: "docker" "start" "-a" "5278e2a9ba45fada3245cf422898c6a80d8084186d5d8370732e532c7e78459c", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking hecto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `MoveDown`, `MoveLeft`, `MoveRight`, and `MoveUp` [INFO] [stdout] --> src/editor/terminal.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::cursor::{Hide, MoveDown, MoveLeft, MoveRight, MoveTo, MoveUp, Show}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursor` [INFO] [stdout] --> src/editor/terminal.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{cursor, queue}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MoveDown`, `MoveLeft`, `MoveRight`, and `MoveUp` [INFO] [stdout] --> src/editor/terminal.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::cursor::{Hide, MoveDown, MoveLeft, MoveRight, MoveTo, MoveUp, Show}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursor` [INFO] [stdout] --> src/editor/terminal.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{cursor, queue}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/editor.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let Position {mut col, mut row} = self.curr_position; [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `col: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row` is never read [INFO] [stdout] --> src/editor.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | row = row.saturating_sub(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row` is never read [INFO] [stdout] --> src/editor.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | row = min(row.saturating_add(1), size.row); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let Position {mut col, mut row} = self.curr_position; [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: unused variable: `col` [INFO] [stdout] --> src/editor.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let Position {mut col, mut row} = self.curr_position; [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `col: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row` is never read [INFO] [stdout] --> src/editor.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | row = row.saturating_sub(1); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `row` is never read [INFO] [stdout] --> src/editor.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | row = min(row.saturating_add(1), size.row); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let Position {mut col, mut row} = self.curr_position; [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "5278e2a9ba45fada3245cf422898c6a80d8084186d5d8370732e532c7e78459c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5278e2a9ba45fada3245cf422898c6a80d8084186d5d8370732e532c7e78459c", kill_on_drop: false }` [INFO] [stdout] 5278e2a9ba45fada3245cf422898c6a80d8084186d5d8370732e532c7e78459c