[INFO] cloning repository https://github.com/Suksham-sharma/cex-v0-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Suksham-sharma/cex-v0-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuksham-sharma%2Fcex-v0-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuksham-sharma%2Fcex-v0-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ed99484d9ee1274317d0360f0dc5ac9eea9e7f5
[INFO] checking Suksham-sharma/cex-v0-rust against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuksham-sharma%2Fcex-v0-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Suksham-sharma/cex-v0-rust
[INFO] finished tweaking git repo https://github.com/Suksham-sharma/cex-v0-rust
[INFO] tweaked toml for git repo https://github.com/Suksham-sharma/cex-v0-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Suksham-sharma/cex-v0-rust on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Suksham-sharma/cex-v0-rust 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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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 Suksham-sharma/cex-v0-rust against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuksham-sharma%2Fcex-v0-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Suksham-sharma/cex-v0-rust
[INFO] finished tweaking git repo https://github.com/Suksham-sharma/cex-v0-rust
[INFO] tweaked toml for git repo https://github.com/Suksham-sharma/cex-v0-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Suksham-sharma/cex-v0-rust on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Suksham-sharma/cex-v0-rust 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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 153598ef8d8b518a0142a752e19eb03b3a3545c27b7c6a29f74ba1e42d2c215f
[INFO] running `Command { std: "docker" "start" "-a" "153598ef8d8b518a0142a752e19eb03b3a3545c27b7c6a29f74ba1e42d2c215f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "153598ef8d8b518a0142a752e19eb03b3a3545c27b7c6a29f74ba1e42d2c215f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153598ef8d8b518a0142a752e19eb03b3a3545c27b7c6a29f74ba1e42d2c215f", kill_on_drop: false }`
[INFO] [stdout] 153598ef8d8b518a0142a752e19eb03b3a3545c27b7c6a29f74ba1e42d2c215f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d9ef3fe9199bea3a6fd074542eadec1b746fac86c966fa2b7789a0d396768a9
[INFO] running `Command { std: "docker" "start" "-a" "0d9ef3fe9199bea3a6fd074542eadec1b746fac86c966fa2b7789a0d396768a9", kill_on_drop: false }`
[INFO] [stderr]     Checking trading-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `fill_result`
[INFO] [stdout]    --> src/matching_engine/orderbook.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let fill_result = orderbook.fill_market_order(&mut sell_order);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bid_limits`
[INFO] [stdout]    --> src/matching_engine/orderbook.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let bid_limits = orderbook.fetch_bid_limits();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bid_limits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_result`
[INFO] [stdout]    --> src/matching_engine/orderbook.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let fill_result = limit.fill_order_with_tracking(&mut sell_market_order, &mut Vec::new());
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_result_2`
[INFO] [stdout]    --> src/matching_engine/orderbook.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let fill_result_2 =
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_result_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_result`
[INFO] [stdout]    --> src/matching_engine/orderbook.rs:293:13
[INFO] [stdout]     |
[INFO] [stdout] 293 |         let fill_result = limit.fill_order_with_tracking(&mut sell_market_order, &mut Vec::new());
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "0d9ef3fe9199bea3a6fd074542eadec1b746fac86c966fa2b7789a0d396768a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9ef3fe9199bea3a6fd074542eadec1b746fac86c966fa2b7789a0d396768a9", kill_on_drop: false }`
[INFO] [stdout] 0d9ef3fe9199bea3a6fd074542eadec1b746fac86c966fa2b7789a0d396768a9
