[INFO] fetching crate binance 0.13.0... [INFO] checking binance-0.13.0 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037 [INFO] extracting crate binance 0.13.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate binance 0.13.0 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate binance 0.13.0 [INFO] finished tweaking crates.io crate binance 0.13.0 [INFO] tweaked toml for crates.io crate binance 0.13.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate binance 0.13.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d545e059be47b4519be6cd647049fe675c09859ba8574dc3d526db9f441ffc2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5d545e059be47b4519be6cd647049fe675c09859ba8574dc3d526db9f441ffc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d545e059be47b4519be6cd647049fe675c09859ba8574dc3d526db9f441ffc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d545e059be47b4519be6cd647049fe675c09859ba8574dc3d526db9f441ffc2", kill_on_drop: false }` [INFO] [stdout] 5d545e059be47b4519be6cd647049fe675c09859ba8574dc3d526db9f441ffc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d622b80818ec031f0ad23c3336525cc9dbbcf890d2cb0113978ed581cbccea8 [INFO] running `Command { std: "docker" "start" "-a" "6d622b80818ec031f0ad23c3336525cc9dbbcf890d2cb0113978ed581cbccea8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling httparse v1.3.6 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking crossbeam-utils v0.8.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking assert-json-diff v2.0.1 [INFO] [stderr] Checking mockito v0.30.0 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.10 [INFO] [stderr] Checking binance v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `subscription` [INFO] [stdout] --> src/websockets.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | subscription: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subscription` [INFO] [stdout] --> src/websockets.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | subscription: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/binance_save_all_trades.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/websocket_benchmark.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `binance::userstream::*` [INFO] [stdout] --> benches/websocket_benchmark.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use binance::userstream::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AtomicBool`, `Ordering` [INFO] [stdout] --> benches/websocket_benchmark.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::atomic::{AtomicBool, Ordering}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `binance::api` [INFO] [stdout] --> benches/websocket_benchmark.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use binance::api::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> benches/websocket_benchmark.rs:23:103 [INFO] [stdout] | [INFO] [stdout] 23 | let mut web_socket_subscribed: WebSockets<'_> = WebSockets::new_with_subscription("!ticker@arr", |event: WebsocketEvent| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> benches/websocket_benchmark.rs:27:59 [INFO] [stdout] | [INFO] [stdout] 27 | let mut web_socket: WebSockets<'_> = WebSockets::new(|event: WebsocketEvent| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_msg` [INFO] [stdout] --> benches/websocket_benchmark.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn handle_msg(web_socket: &mut WebSockets<'_>, body: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `user_stream` [INFO] [stdout] --> examples/binance_websockets.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn user_stream() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `user_stream_websocket` [INFO] [stdout] --> examples/binance_websockets.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn user_stream_websocket() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `market_websocket` [INFO] [stdout] --> examples/binance_websockets.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn market_websocket() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `all_trades_websocket` [INFO] [stdout] --> examples/binance_websockets.rs:117:4 [INFO] [stdout] | [INFO] [stdout] 117 | fn all_trades_websocket() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `kline_websocket` [INFO] [stdout] --> examples/binance_websockets.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn kline_websocket() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `last_price_for_one_symbol` [INFO] [stdout] --> examples/binance_websockets.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn last_price_for_one_symbol() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> benches/websocket_benchmark.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | web_socket.test_handle_msg(&body); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `Command { std: "docker" "inspect" "6d622b80818ec031f0ad23c3336525cc9dbbcf890d2cb0113978ed581cbccea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d622b80818ec031f0ad23c3336525cc9dbbcf890d2cb0113978ed581cbccea8", kill_on_drop: false }` [INFO] [stdout] 6d622b80818ec031f0ad23c3336525cc9dbbcf890d2cb0113978ed581cbccea8