[INFO] cloning repository https://github.com/LDM-A/tradeEngineRS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LDM-A/tradeEngineRS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDM-A%2FtradeEngineRS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDM-A%2FtradeEngineRS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fae152074f182753816fd10daa01dde8a51f1cb8 [INFO] checking LDM-A/tradeEngineRS against master#30840c53f414b753cb08f14620906572f88dda4b for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDM-A%2FtradeEngineRS" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LDM-A/tradeEngineRS on toolchain 30840c53f414b753cb08f14620906572f88dda4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LDM-A/tradeEngineRS [INFO] finished tweaking git repo https://github.com/LDM-A/tradeEngineRS [INFO] tweaked toml for git repo https://github.com/LDM-A/tradeEngineRS written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LDM-A/tradeEngineRS 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" "+30840c53f414b753cb08f14620906572f88dda4b" "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 LDM-A/tradeEngineRS against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDM-A%2FtradeEngineRS" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LDM-A/tradeEngineRS on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LDM-A/tradeEngineRS [INFO] finished tweaking git repo https://github.com/LDM-A/tradeEngineRS [INFO] tweaked toml for git repo https://github.com/LDM-A/tradeEngineRS written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LDM-A/tradeEngineRS 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" "+18fb860b8a8e7ca508746882328061d0fe352543" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking LDM-A/tradeEngineRS against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDM-A%2FtradeEngineRS" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LDM-A/tradeEngineRS on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LDM-A/tradeEngineRS [INFO] finished tweaking git repo https://github.com/LDM-A/tradeEngineRS [INFO] tweaked toml for git repo https://github.com/LDM-A/tradeEngineRS written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LDM-A/tradeEngineRS 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" "+18fb860b8a8e7ca508746882328061d0fe352543" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1cf4316c1025b9c3adcc04e410394ac15fb92c2711e7df169919ace1f354760 [INFO] running `Command { std: "docker" "start" "-a" "d1cf4316c1025b9c3adcc04e410394ac15fb92c2711e7df169919ace1f354760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1cf4316c1025b9c3adcc04e410394ac15fb92c2711e7df169919ace1f354760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cf4316c1025b9c3adcc04e410394ac15fb92c2711e7df169919ace1f354760", kill_on_drop: false }` [INFO] [stdout] d1cf4316c1025b9c3adcc04e410394ac15fb92c2711e7df169919ace1f354760 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81d0a1ec294b67346096f66142bbbe511240c4b75bdb1a39d09f5e2f003ada65 [INFO] running `Command { std: "docker" "start" "-a" "81d0a1ec294b67346096f66142bbbe511240c4b75bdb1a39d09f5e2f003ada65", kill_on_drop: false }` [INFO] [stderr] Checking tradeEngineRS v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Bid` and `Ask` are never constructed [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum BidOrAsk { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | Bid, [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | Ask, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BidOrAsk` 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: fields `integral`, `fractional`, and `scalar` are never read [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Price { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 9 | integral: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | fractional: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | scalar:u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Price` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Bid` and `Ask` are never constructed [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum BidOrAsk { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | Bid, [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | Ask, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BidOrAsk` 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: fields `price` and `orders` are never read [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | struct Limit { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 28 | price:Price, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 29 | orders: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Limit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `size` and `bid_or_ask` are never read [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct Order { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 42 | size: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 43 | bid_or_ask: BidOrAsk, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Order` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 47 | fn new(bid_or_ask: BidOrAsk, size:f64) -> Order { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `integral`, `fractional`, and `scalar` are never read [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Price { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 9 | integral: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | fractional: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | scalar:u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Price` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `price` and `orders` are never read [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | struct Limit { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 28 | price:Price, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 29 | orders: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Limit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `size` and `bid_or_ask` are never read [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct Order { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 42 | size: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 43 | bid_or_ask: BidOrAsk, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Order` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 47 | fn new(bid_or_ask: BidOrAsk, size:f64) -> Order { [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 0.04s [INFO] running `Command { std: "docker" "inspect" "81d0a1ec294b67346096f66142bbbe511240c4b75bdb1a39d09f5e2f003ada65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81d0a1ec294b67346096f66142bbbe511240c4b75bdb1a39d09f5e2f003ada65", kill_on_drop: false }` [INFO] [stdout] 81d0a1ec294b67346096f66142bbbe511240c4b75bdb1a39d09f5e2f003ada65