[INFO] crate bitfinex 0.4.0 is already in cache
[INFO] checking bitfinex-0.4.0 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate bitfinex 0.4.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate bitfinex 0.4.0 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitfinex 0.4.0
[INFO] finished tweaking crates.io crate bitfinex 0.4.0
[INFO] tweaked toml for crates.io crate bitfinex 0.4.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b989f40f6e4826eeea81018a0d6628a78d85ce8fc9488c627d3a7481a128200e
[INFO] running `"docker" "start" "-a" "b989f40f6e4826eeea81018a0d6628a78d85ce8fc9488c627d3a7481a128200e"`
[INFO] [stderr]     Checking tungstenite v0.6.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking bitfinex v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/websockets.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |     event_handler: Option<Box<EventHandler>>, 
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/websockets.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |     event_handler: Option<Box<EventHandler>>, 
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.60s
[INFO] running `"docker" "inspect" "b989f40f6e4826eeea81018a0d6628a78d85ce8fc9488c627d3a7481a128200e"`
[INFO] running `"docker" "rm" "-f" "b989f40f6e4826eeea81018a0d6628a78d85ce8fc9488c627d3a7481a128200e"`
[INFO] [stdout] b989f40f6e4826eeea81018a0d6628a78d85ce8fc9488c627d3a7481a128200e