[INFO] cloning repository https://github.com/koalanis/robco-termlink-protocol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koalanis/robco-termlink-protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6defbb668edf377478c7eac76394058227956304 [INFO] checking koalanis/robco-termlink-protocol against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/koalanis/robco-termlink-protocol [INFO] finished tweaking git repo https://github.com/koalanis/robco-termlink-protocol [INFO] tweaked toml for git repo https://github.com/koalanis/robco-termlink-protocol written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/koalanis/robco-termlink-protocol on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/koalanis/robco-termlink-protocol 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking koalanis/robco-termlink-protocol against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/koalanis/robco-termlink-protocol [INFO] finished tweaking git repo https://github.com/koalanis/robco-termlink-protocol [INFO] tweaked toml for git repo https://github.com/koalanis/robco-termlink-protocol written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/koalanis/robco-termlink-protocol on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/koalanis/robco-termlink-protocol 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pancurses v0.17.0 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd29f8e120df6ad3d3e73524a7dc55c4fbe2bcc9bb6e113149b6c117a7e18b0b [INFO] running `Command { std: "docker" "start" "-a" "bd29f8e120df6ad3d3e73524a7dc55c4fbe2bcc9bb6e113149b6c117a7e18b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd29f8e120df6ad3d3e73524a7dc55c4fbe2bcc9bb6e113149b6c117a7e18b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd29f8e120df6ad3d3e73524a7dc55c4fbe2bcc9bb6e113149b6c117a7e18b0b", kill_on_drop: false }` [INFO] [stdout] bd29f8e120df6ad3d3e73524a7dc55c4fbe2bcc9bb6e113149b6c117a7e18b0b [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4a4f81fa2d7d3f21c05962873800445c5701500f0b8c31e638e4852a3769124 [INFO] running `Command { std: "docker" "start" "-a" "f4a4f81fa2d7d3f21c05962873800445c5701500f0b8c31e638e4852a3769124", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking pancurses v0.17.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking robco-termlink-protocol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `A_BOLD`, `A_COLOR`, `A_DIM`, `A_OVERLINE`, `A_STANDOUT`, `A_UNDERLINE`, and `COLOR_YELLOW` [INFO] [stdout] --> src/main.rs:50:72 [INFO] [stdout] | [INFO] [stdout] 50 | ...t, A_COLOR,COLOR_PAIR,COLOR_CYAN,COLOR_BLACK, COLOR_YELLOW, init_pair, use_default_colors, Window, A_DIM, A_OVERLINE, A_UNDERLINE, A_STANDOUT, A_REVERSE, A_BOLD, e... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:117:7 [INFO] [stdout] | [INFO] [stdout] 117 | if(hacker_ui(&words)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 117 - if(hacker_ui(&words)) { [INFO] [stdout] 117 + if hacker_ui(&words) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:302:25 [INFO] [stdout] | [INFO] [stdout] 302 | let i = (row*LEDGER_WIDTH + col); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 302 - let i = (row*LEDGER_WIDTH + col); [INFO] [stdout] 302 + let i = row*LEDGER_WIDTH + col; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:311:25 [INFO] [stdout] | [INFO] [stdout] 311 | let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 311 - let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col); [INFO] [stdout] 311 + let i = (LEDGER_SIZE+row)*LEDGER_WIDTH + col; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `A_BOLD`, `A_COLOR`, `A_DIM`, `A_OVERLINE`, `A_STANDOUT`, `A_UNDERLINE`, and `COLOR_YELLOW` [INFO] [stdout] --> src/main.rs:50:72 [INFO] [stdout] | [INFO] [stdout] 50 | ...t, A_COLOR,COLOR_PAIR,COLOR_CYAN,COLOR_BLACK, COLOR_YELLOW, init_pair, use_default_colors, Window, A_DIM, A_OVERLINE, A_UNDERLINE, A_STANDOUT, A_REVERSE, A_BOLD, e... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:117:7 [INFO] [stdout] | [INFO] [stdout] 117 | if(hacker_ui(&words)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 117 - if(hacker_ui(&words)) { [INFO] [stdout] 117 + if hacker_ui(&words) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:302:25 [INFO] [stdout] | [INFO] [stdout] 302 | let i = (row*LEDGER_WIDTH + col); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 302 - let i = (row*LEDGER_WIDTH + col); [INFO] [stdout] 302 + let i = row*LEDGER_WIDTH + col; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:311:25 [INFO] [stdout] | [INFO] [stdout] 311 | let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 311 - let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col); [INFO] [stdout] 311 + let i = (LEDGER_SIZE+row)*LEDGER_WIDTH + col; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:357:68 [INFO] [stdout] | [INFO] [stdout] 357 | fn handle_enter_on_word(&mut self, game_state: &mut GameState, idx: usize, word: String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> src/main.rs:370:13 [INFO] [stdout] | [INFO] [stdout] 370 | let ch = self.get_char_at_cursor(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/main.rs:369:73 [INFO] [stdout] | [INFO] [stdout] 369 | fn handle_enter_on_clickable(&mut self, game_state: &mut GameState, range: (usize, usize)) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:357:68 [INFO] [stdout] | [INFO] [stdout] 357 | fn handle_enter_on_word(&mut self, game_state: &mut GameState, idx: usize, word: String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> src/main.rs:370:13 [INFO] [stdout] | [INFO] [stdout] 370 | let ch = self.get_char_at_cursor(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/main.rs:369:73 [INFO] [stdout] | [INFO] [stdout] 369 | fn handle_enter_on_clickable(&mut self, game_state: &mut GameState, range: (usize, usize)) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:709:17 [INFO] [stdout] | [INFO] [stdout] 709 | _ | None => () [INFO] [stdout] | - ^^^^ no value can reach this [INFO] [stdout] | | [INFO] [stdout] | matches any value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_full_ledger` is never used [INFO] [stdout] --> src/main.rs:296:8 [INFO] [stdout] | [INFO] [stdout] 240 | impl UiState { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 296 | fn get_full_ledger(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:709:17 [INFO] [stdout] | [INFO] [stdout] 709 | _ | None => () [INFO] [stdout] | - ^^^^ no value can reach this [INFO] [stdout] | | [INFO] [stdout] | matches any value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_full_ledger` is never used [INFO] [stdout] --> src/main.rs:296:8 [INFO] [stdout] | [INFO] [stdout] 240 | impl UiState { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 296 | fn get_full_ledger(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "f4a4f81fa2d7d3f21c05962873800445c5701500f0b8c31e638e4852a3769124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a4f81fa2d7d3f21c05962873800445c5701500f0b8c31e638e4852a3769124", kill_on_drop: false }` [INFO] [stdout] f4a4f81fa2d7d3f21c05962873800445c5701500f0b8c31e638e4852a3769124