[INFO] fetching crate binance 0.7.0...
[INFO] checking binance-0.7.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate binance 0.7.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate binance 0.7.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate binance 0.7.0
[INFO] finished tweaking crates.io crate binance 0.7.0
[INFO] tweaked toml for crates.io crate binance 0.7.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate binance 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d208f53ceba81cfdf2e9d85d30643b2e34d101d886bd4a1df000e50258d1fa9f
[INFO] running `"docker" "start" "-a" "d208f53ceba81cfdf2e9d85d30643b2e34d101d886bd4a1df000e50258d1fa9f"`
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling syn v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling syn v0.15.44
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[INFO] [stderr]    Compiling encoding_rs v0.8.17
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[INFO] [stderr]     Checking utf-8 v0.7.5
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[INFO] [stderr]    Compiling mime_guess v2.0.1
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[INFO] [stderr]     Checking tokio-threadpool v0.1.15
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[INFO] [stderr]     Checking binance v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/websockets.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |     handler: Box<FnMut(WebsocketEvent) -> Result<()> + 'a>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(WebsocketEvent) -> Result<()> + 'a`
[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:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |     handler: Box<FnMut(WebsocketEvent) -> Result<()> + 'a>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(WebsocketEvent) -> Result<()> + 'a`
[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]   --> examples/binance_save_all_trades.rs:27:88
[INFO] [stderr]    |
[INFO] [stderr] 27 |         pub fn write_to_file(&mut self, events: Vec<DayTickerEvent>) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `account`
[INFO] [stderr]   --> examples/binance_endpoints.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn account() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `user_stream`
[INFO] [stderr]   --> examples/binance_websockets.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn user_stream() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `user_stream_websocket`
[INFO] [stderr]   --> examples/binance_websockets.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn user_stream_websocket() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `market_websocket`
[INFO] [stderr]   --> examples/binance_websockets.rs:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn market_websocket() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `all_trades_websocket`
[INFO] [stderr]    --> examples/binance_websockets.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | fn all_trades_websocket() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kline_websocket`
[INFO] [stderr]    --> examples/binance_websockets.rs:146:1
[INFO] [stderr]     |
[INFO] [stderr] 146 | fn kline_websocket() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `"docker" "inspect" "d208f53ceba81cfdf2e9d85d30643b2e34d101d886bd4a1df000e50258d1fa9f"`
[INFO] running `"docker" "rm" "-f" "d208f53ceba81cfdf2e9d85d30643b2e34d101d886bd4a1df000e50258d1fa9f"`
[INFO] [stdout] d208f53ceba81cfdf2e9d85d30643b2e34d101d886bd4a1df000e50258d1fa9f