[INFO] fetching crate exc-binance 0.6.0-beta.0...
[INFO] checking exc-binance-0.6.0-beta.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate exc-binance 0.6.0-beta.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate exc-binance 0.6.0-beta.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exc-binance 0.6.0-beta.0
[INFO] finished tweaking crates.io crate exc-binance 0.6.0-beta.0
[INFO] tweaked toml for crates.io crate exc-binance 0.6.0-beta.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate exc-binance 0.6.0-beta.0 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smol_str v0.1.24
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[INFO] [stderr]   Downloaded positions v0.2.1
[INFO] [stderr]   Downloaded exc-core v0.6.0-beta.0
[INFO] [stderr]   Downloaded rust_decimal v1.29.1
[INFO] [stderr]   Downloaded borsh v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 990d9ac6a6cb2a1d660ebe2c09e28e35a8fe24e0cdd69ee6660a46800d21383c
[INFO] running `Command { std: "docker" "start" "-a" "990d9ac6a6cb2a1d660ebe2c09e28e35a8fe24e0cdd69ee6660a46800d21383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "990d9ac6a6cb2a1d660ebe2c09e28e35a8fe24e0cdd69ee6660a46800d21383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990d9ac6a6cb2a1d660ebe2c09e28e35a8fe24e0cdd69ee6660a46800d21383c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a23dfe781441892d5679e3acd90cfba9154b3f443e3fada8e768fc1084f8ec7e
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[INFO] [stderr]     Checking exc-binance v0.6.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `exc`
[INFO] [stdout]  --> examples/binance_http_ping.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use exc::core::transport::http::endpoint::Endpoint;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `exc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `exc`
[INFO] [stdout]   --> examples/binance_ws_protocol.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let ws = exc::core::transport::websocket::connector::WsConnector::default()
[INFO] [stdout]    |              ^^^ use of undeclared crate or module `exc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use exc_core::transport::websocket::connector::WsConnector;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `WsConnector`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 23 -     let ws = exc::core::transport::websocket::connector::WsConnector::default()
[INFO] [stdout] 23 +     let ws = WsConnector::default()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]   --> examples/binance_ws_protocol.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tower::ServiceExt`
[INFO] [stdout]   --> examples/binance_ws_protocol.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tower::ServiceExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]   --> examples/binance_ws_protocol.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]   --> examples/binance_ws_protocol.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]   --> examples/binance_http_ping.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tower::{ServiceBuilder, ServiceExt};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exc-binance` (example "binance_ws_protocol") due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `exc-binance` (example "binance_http_ping") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a23dfe781441892d5679e3acd90cfba9154b3f443e3fada8e768fc1084f8ec7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23dfe781441892d5679e3acd90cfba9154b3f443e3fada8e768fc1084f8ec7e", kill_on_drop: false }`
[INFO] [stdout] a23dfe781441892d5679e3acd90cfba9154b3f443e3fada8e768fc1084f8ec7e
