[INFO] cloning repository https://github.com/richo/prompt-srv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richo/prompt-srv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricho%2Fprompt-srv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricho%2Fprompt-srv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f25f1cd8736665874f28e657c2490510a9b9b9c [INFO] checking richo/prompt-srv against master#453ceafce32ef8108c604bca5e165ab41d3d6d8c for pr-124187 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricho%2Fprompt-srv" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/richo/prompt-srv on toolchain 453ceafce32ef8108c604bca5e165ab41d3d6d8c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/richo/prompt-srv [INFO] finished tweaking git repo https://github.com/richo/prompt-srv [INFO] tweaked toml for git repo https://github.com/richo/prompt-srv written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/richo/prompt-srv 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" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking richo/prompt-srv against try#773c42f0166e62a538b8fa36161b0c6df69a9640 for pr-124187 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricho%2Fprompt-srv" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/richo/prompt-srv on toolchain 773c42f0166e62a538b8fa36161b0c6df69a9640 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/richo/prompt-srv [INFO] finished tweaking git repo https://github.com/richo/prompt-srv [INFO] tweaked toml for git repo https://github.com/richo/prompt-srv written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/richo/prompt-srv 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" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7177550dd910cb6464de48b3f0f27dd9ce74ec86f1437134bd5eec1d6b70508 [INFO] running `Command { std: "docker" "start" "-a" "f7177550dd910cb6464de48b3f0f27dd9ce74ec86f1437134bd5eec1d6b70508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7177550dd910cb6464de48b3f0f27dd9ce74ec86f1437134bd5eec1d6b70508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7177550dd910cb6464de48b3f0f27dd9ce74ec86f1437134bd5eec1d6b70508", kill_on_drop: false }` [INFO] [stdout] f7177550dd910cb6464de48b3f0f27dd9ce74ec86f1437134bd5eec1d6b70508 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bd4348dfb53dada16df2b2a324149deadf824106e8bbdfd9f49890d295a5052 [INFO] running `Command { std: "docker" "start" "-a" "4bd4348dfb53dada16df2b2a324149deadf824106e8bbdfd9f49890d295a5052", kill_on_drop: false }` [INFO] [stderr] Checking prompt-srv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | enum TerminalColours { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 6 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Red, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | Blue, [INFO] [stdout] 11 | Magenta, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | Cyan, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | BrightBlack, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | BrightRed, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | BrightGreen, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | BrightYellow, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 18 | BrightBlue, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | BrightMagenta, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 20 | BrightCyan, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TerminalColours` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | enum TerminalColours { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 6 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Red, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | Blue, [INFO] [stdout] 11 | Magenta, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | Cyan, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | BrightBlack, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | BrightRed, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | BrightGreen, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | BrightYellow, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 18 | BrightBlue, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | BrightMagenta, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 20 | BrightCyan, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TerminalColours` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "4bd4348dfb53dada16df2b2a324149deadf824106e8bbdfd9f49890d295a5052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bd4348dfb53dada16df2b2a324149deadf824106e8bbdfd9f49890d295a5052", kill_on_drop: false }` [INFO] [stdout] 4bd4348dfb53dada16df2b2a324149deadf824106e8bbdfd9f49890d295a5052