[INFO] updating cached repository antoncoding/arbitrage-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/antoncoding/arbitrage-bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/antoncoding/arbitrage-bot" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/antoncoding/arbitrage-bot"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/antoncoding/arbitrage-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/antoncoding/arbitrage-bot" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/antoncoding/arbitrage-bot"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/antoncoding/arbitrage-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c4d0f416743d4ba70df9c3c99b4c26008b426bc5
[INFO] sha for GitHub repo antoncoding/arbitrage-bot: c4d0f416743d4ba70df9c3c99b4c26008b426bc5
[INFO] validating manifest of antoncoding/arbitrage-bot on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of antoncoding/arbitrage-bot on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing antoncoding/arbitrage-bot
[INFO] finished frobbing antoncoding/arbitrage-bot
[INFO] frobbed toml for antoncoding/arbitrage-bot written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/antoncoding/arbitrage-bot/Cargo.toml
[INFO] started frobbing antoncoding/arbitrage-bot
[INFO] finished frobbing antoncoding/arbitrage-bot
[INFO] frobbed toml for antoncoding/arbitrage-bot written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/antoncoding/arbitrage-bot/Cargo.toml
[INFO] crate antoncoding/arbitrage-bot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking antoncoding/arbitrage-bot against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/antoncoding/arbitrage-bot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2764831f834130d5f81f3166453889984a7ab1be50ba382bb8e244ce0678729c
[INFO] running `"docker" "start" "-a" "2764831f834130d5f81f3166453889984a7ab1be50ba382bb8e244ce0678729c"`
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking tungstenite v0.8.1
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking binance v0.6.2 (https://github.com/wisespace-io/binance-rs.git#6a449b08)
[INFO] [stderr]     Checking arbitrage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `account`
[INFO] [stderr]   --> src/main.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn websocket_analysis(trades: Vec<DayTickerEvent>, account: &Account) {
[INFO] [stderr]    |                                                    ^^^^^^^ help: consider prefixing with an underscore: `_account`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `account`
[INFO] [stderr]   --> src/main.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn websocket_analysis(trades: Vec<DayTickerEvent>, account: &Account) {
[INFO] [stderr]    |                                                    ^^^^^^^ help: consider prefixing with an underscore: `_account`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.72s
[INFO] running `"docker" "inspect" "2764831f834130d5f81f3166453889984a7ab1be50ba382bb8e244ce0678729c"`
[INFO] running `"docker" "rm" "-f" "2764831f834130d5f81f3166453889984a7ab1be50ba382bb8e244ce0678729c"`
[INFO] [stdout] 2764831f834130d5f81f3166453889984a7ab1be50ba382bb8e244ce0678729c