[INFO] cloning repository https://github.com/dayemsiddiqui/orderbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dayemsiddiqui/orderbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayemsiddiqui%2Forderbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayemsiddiqui%2Forderbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12cadf3dab281c4b1e03d13cb0532500e2312559
[INFO] checking dayemsiddiqui/orderbook against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayemsiddiqui%2Forderbook" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dayemsiddiqui/orderbook on toolchain af54b6062f33b99e418444700f3a823ef0214052
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dayemsiddiqui/orderbook
[INFO] finished tweaking git repo https://github.com/dayemsiddiqui/orderbook
[INFO] tweaked toml for git repo https://github.com/dayemsiddiqui/orderbook written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dayemsiddiqui/orderbook 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" "+af54b6062f33b99e418444700f3a823ef0214052" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 758aeff9410056fbe30c71654d06b7e5fbeef87b46d8d5ff45e18e67d01c1c1e
[INFO] running `Command { std: "docker" "start" "-a" "758aeff9410056fbe30c71654d06b7e5fbeef87b46d8d5ff45e18e67d01c1c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "758aeff9410056fbe30c71654d06b7e5fbeef87b46d8d5ff45e18e67d01c1c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758aeff9410056fbe30c71654d06b7e5fbeef87b46d8d5ff45e18e67d01c1c1e", kill_on_drop: false }`
[INFO] [stdout] 758aeff9410056fbe30c71654d06b7e5fbeef87b46d8d5ff45e18e67d01c1c1e
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 754a0ea34532e13ce80aaaf8c5eb899a28cd56955f95bc5b3d6e236dd8b1d7e4
[INFO] running `Command { std: "docker" "start" "-a" "754a0ea34532e13ce80aaaf8c5eb899a28cd56955f95bc5b3d6e236dd8b1d7e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking papergrid v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.12.0
[INFO] [stderr]    Compiling tabled_derive v0.7.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking tabled v0.15.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking orderbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `domain::OrderStatus`
[INFO] [stdout]  --> src/order/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use domain::OrderStatus;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MarketBuy` and `MarketSell`
[INFO] [stdout]  --> src/order/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use domain::{MarketBuy, MarketSell, LimitBuy, LimitSell};
[INFO] [stdout]   |                  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `market_order::MarketOrder`
[INFO] [stdout]   --> src/order/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use market_order::MarketOrder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buy_order::BuyOrder`
[INFO] [stdout]   --> src/order/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use buy_order::BuyOrder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sell_order::SellOrder`
[INFO] [stdout]   --> src/order/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use sell_order::SellOrder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `domain::OrderStatus`
[INFO] [stdout]  --> src/order/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use domain::OrderStatus;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MarketBuy` and `MarketSell`
[INFO] [stdout]  --> src/order/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use domain::{MarketBuy, MarketSell, LimitBuy, LimitSell};
[INFO] [stdout]   |                  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `market_order::MarketOrder`
[INFO] [stdout]   --> src/order/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use market_order::MarketOrder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buy_order::BuyOrder`
[INFO] [stdout]   --> src/order/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use buy_order::BuyOrder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sell_order::SellOrder`
[INFO] [stdout]   --> src/order/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use sell_order::SellOrder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MarketBuy` is never constructed
[INFO] [stdout]  --> src/order/domain.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MarketBuy;
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MarketSell` is never constructed
[INFO] [stdout]  --> src/order/domain.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct MarketSell;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/order/domain.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Order<MarketBuy> {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 49 |     pub fn new(quantity: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/order/domain.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl Order<MarketSell> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 55 |     pub fn new(quantity: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MarketOrder` is never used
[INFO] [stdout]  --> src/order/market_order.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait MarketOrder {}
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BuyOrder` is never used
[INFO] [stdout]  --> src/order/buy_order.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait BuyOrder {}
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SellOrder` is never used
[INFO] [stdout]  --> src/order/sell_order.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SellOrder {}
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MarketBuy` is never constructed
[INFO] [stdout]  --> src/order/domain.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MarketBuy;
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MarketSell` is never constructed
[INFO] [stdout]  --> src/order/domain.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct MarketSell;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/order/domain.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Order<MarketBuy> {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 49 |     pub fn new(quantity: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/order/domain.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl Order<MarketSell> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 55 |     pub fn new(quantity: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MarketOrder` is never used
[INFO] [stdout]  --> src/order/market_order.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait MarketOrder {}
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BuyOrder` is never used
[INFO] [stdout]  --> src/order/buy_order.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait BuyOrder {}
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SellOrder` is never used
[INFO] [stdout]  --> src/order/sell_order.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SellOrder {}
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "754a0ea34532e13ce80aaaf8c5eb899a28cd56955f95bc5b3d6e236dd8b1d7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754a0ea34532e13ce80aaaf8c5eb899a28cd56955f95bc5b3d6e236dd8b1d7e4", kill_on_drop: false }`
[INFO] [stdout] 754a0ea34532e13ce80aaaf8c5eb899a28cd56955f95bc5b3d6e236dd8b1d7e4