[INFO] cloning repository https://github.com/rafliputraa/trading-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafliputraa/trading-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafliputraa%2Ftrading-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafliputraa%2Ftrading-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ba2b61e633da3af54f880d16ec22154ff5c1da1
[INFO] checking rafliputraa/trading-engine against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafliputraa%2Ftrading-engine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rafliputraa/trading-engine
[INFO] finished tweaking git repo https://github.com/rafliputraa/trading-engine
[INFO] tweaked toml for git repo https://github.com/rafliputraa/trading-engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rafliputraa/trading-engine on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rafliputraa/trading-engine 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" "+63132bd615c9bf75e93af8405d00064212331708" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6354c4f6a8188663ca144ecb64af3d42b3570233fbaf02df5ac0ddda3599f5d
[INFO] running `Command { std: "docker" "start" "-a" "f6354c4f6a8188663ca144ecb64af3d42b3570233fbaf02df5ac0ddda3599f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6354c4f6a8188663ca144ecb64af3d42b3570233fbaf02df5ac0ddda3599f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6354c4f6a8188663ca144ecb64af3d42b3570233fbaf02df5ac0ddda3599f5d", kill_on_drop: false }`
[INFO] [stdout] f6354c4f6a8188663ca144ecb64af3d42b3570233fbaf02df5ac0ddda3599f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b0fe8d1d35cda050db6004a7ae20bb06cb97bcc84f22d34cb2de01b93e6b939
[INFO] running `Command { std: "docker" "start" "-a" "9b0fe8d1d35cda050db6004a7ae20bb06cb97bcc84f22d34cb2de01b93e6b939", kill_on_drop: false }`
[INFO] [stderr]     Checking trading-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `price` is never read
[INFO] [stdout]   --> src/matching_engine/orderbook.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Limit {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 76 |     price: Price,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]   --> src/matching_engine/orderbook.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Order {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 95 |     size: f64,
[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: field `price` is never read
[INFO] [stdout]   --> src/matching_engine/orderbook.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Limit {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 76 |     price: Price,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]   --> src/matching_engine/orderbook.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Order {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 95 |     size: f64,
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "9b0fe8d1d35cda050db6004a7ae20bb06cb97bcc84f22d34cb2de01b93e6b939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0fe8d1d35cda050db6004a7ae20bb06cb97bcc84f22d34cb2de01b93e6b939", kill_on_drop: false }`
[INFO] [stdout] 9b0fe8d1d35cda050db6004a7ae20bb06cb97bcc84f22d34cb2de01b93e6b939
