[INFO] cloning repository https://github.com/edatts/matching-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edatts/matching-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedatts%2Fmatching-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedatts%2Fmatching-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50613d622294511f39014a845c9fa5b6e96ec83d
[INFO] checking edatts/matching-engine against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedatts%2Fmatching-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/edatts/matching-engine
[INFO] finished tweaking git repo https://github.com/edatts/matching-engine
[INFO] tweaked toml for git repo https://github.com/edatts/matching-engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edatts/matching-engine on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edatts/matching-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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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 edatts/matching-engine against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedatts%2Fmatching-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/edatts/matching-engine
[INFO] finished tweaking git repo https://github.com/edatts/matching-engine
[INFO] tweaked toml for git repo https://github.com/edatts/matching-engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edatts/matching-engine on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edatts/matching-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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c36f533e8924a726b63f9d01e781fa8c8c28c96d1d595403829afb31452ee0f5" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e
[INFO] running `Command { std: "docker" "start" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking matching-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `GTT`, `IOC`, and `FOK` are never constructed
[INFO] [stdout]  --> src/matching/orderbook.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum OrderType {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 6 |     GTC,
[INFO] [stdout] 7 |     GTT,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     IOC, 
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     FOK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OrderType` has derived impls for the traits `Clone` and `Debug`, but these are 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: variants `GTT`, `IOC`, and `FOK` are never constructed
[INFO] [stdout]  --> src/matching/orderbook.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum OrderType {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 6 |     GTC,
[INFO] [stdout] 7 |     GTT,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     IOC, 
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     FOK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OrderType` has derived impls for the traits `Clone` and `Debug`, but these are 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: variants `Filled`, `PartiallyFilled`, `Cancelled`, and `Stopped` are never constructed
[INFO] [stdout]   --> src/matching/orderbook.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum OrderStatus {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 14 |     Live,
[INFO] [stdout] 15 |     Filled,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     PartiallyFilled,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     Cancelled,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     Stopped,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OrderStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size`, `order_type`, and `status` are never read
[INFO] [stdout]   --> src/matching/orderbook.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 23 |     price: u128,
[INFO] [stdout] 24 |     size: u128,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     is_bid: bool,
[INFO] [stdout] 26 |     order_type: OrderType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 27 |     status: OrderStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Filled`, `PartiallyFilled`, `Cancelled`, and `Stopped` are never constructed
[INFO] [stdout]   --> src/matching/orderbook.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum OrderStatus {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 14 |     Live,
[INFO] [stdout] 15 |     Filled,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     PartiallyFilled,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     Cancelled,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     Stopped,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OrderStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `price` is never read
[INFO] [stdout]   --> src/matching/orderbook.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct PriceLevel {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 83 |     price: u128,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PriceLevel` 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`, `order_type`, and `status` are never read
[INFO] [stdout]   --> src/matching/orderbook.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 23 |     price: u128,
[INFO] [stdout] 24 |     size: u128,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     is_bid: bool,
[INFO] [stdout] 26 |     order_type: OrderType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 27 |     status: OrderStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `price` is never read
[INFO] [stdout]   --> src/matching/orderbook.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct PriceLevel {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 83 |     price: u128,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PriceLevel` 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 0.06s
[INFO] running `Command { std: "docker" "inspect" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e", kill_on_drop: false }`
[INFO] [stdout] b43b1b3c5161f890ceccb31119a3e1818684af98a740dabee485492a6de65b0e
