[INFO] crate bitfinex 0.4.0 is already in cache [INFO] checking bitfinex-0.4.0 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] extracting crate bitfinex 0.4.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate bitfinex 0.4.0 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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 /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] d9122d7f2fb9691259847f9984cc1d7f31754fe0fa80f515fab6c9c3ee604558 [INFO] running `"docker" "start" "-a" "d9122d7f2fb9691259847f9984cc1d7f31754fe0fa80f515fab6c9c3ee604558"` [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking bitfinex v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/book.rs:38:74 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn funding_currency(&self, symbol: S, precision: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/book.rs:49:70 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn trading_pair(&self, symbol: S, precision: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/client.rs:25:68 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get(&self, endpoint: String, request: String) -> Result<(String)> { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/client.rs:36:75 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn post_signed(&self, request: String, payload: String) -> Result<(String)> { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/client.rs:64:57 [INFO] [stderr] | [INFO] [stderr] 64 | fn handler(&self, mut response: Response) -> Result<(String)> { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ticker.rs:48:60 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn funding_currency(&self, symbol: S) -> Result<(FundingCurrency)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ticker.rs:59:56 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn trading_pair(&self, symbol: S) -> Result<(TradingPair)> [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:49:60 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn funding_currency(&self, symbol: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:60:56 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn trading_pair(&self, symbol: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:71:51 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn history(&self, symbol: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:81:75 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn generated_by_order(&self, symbol: S, order_id: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:90:63 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn trades(&self, request: S, payload: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/orders.rs:60:43 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn active_orders(&self) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/orders.rs:66:51 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn history(&self, symbol: T) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/orders.rs:80:63 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn orders(&self, request: S, payload: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/candles.rs:27:62 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn last(&self, symbol: S, timeframe: S) -> Result<(Candle)> [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/candles.rs:38:65 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn history(&self, symbol: S, timeframe: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:79:41 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn get_wallets(&self) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:88:41 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn margin_base(&self) -> Result<(MarginBase)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:99:54 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn margin_symbol(&self, key: S) -> Result<(MarginSymbol)> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:112:53 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn funding_info(&self, key: S) -> Result<(FundingInfo)> [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ledger.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | ) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [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>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | types { [INFO] [stderr] 9 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 10 | | } [INFO] [stderr] ... | [INFO] [stderr] 29 | | [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/book.rs:38:74 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn funding_currency(&self, symbol: S, precision: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/book.rs:49:70 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn trading_pair(&self, symbol: S, precision: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/client.rs:25:68 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get(&self, endpoint: String, request: String) -> Result<(String)> { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | types { [INFO] [stderr] 9 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 10 | | } [INFO] [stderr] ... | [INFO] [stderr] 29 | | [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/client.rs:36:75 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn post_signed(&self, request: String, payload: String) -> Result<(String)> { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/client.rs:64:57 [INFO] [stderr] | [INFO] [stderr] 64 | fn handler(&self, mut response: Response) -> Result<(String)> { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ticker.rs:48:60 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn funding_currency(&self, symbol: S) -> Result<(FundingCurrency)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ticker.rs:59:56 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn trading_pair(&self, symbol: S) -> Result<(TradingPair)> [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:49:60 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn funding_currency(&self, symbol: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:60:56 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn trading_pair(&self, symbol: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:71:51 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn history(&self, symbol: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:81:75 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn generated_by_order(&self, symbol: S, order_id: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/trades.rs:90:63 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn trades(&self, request: S, payload: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/orders.rs:60:43 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn active_orders(&self) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/orders.rs:66:51 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn history(&self, symbol: T) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/orders.rs:80:63 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn orders(&self, request: S, payload: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/candles.rs:27:62 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn last(&self, symbol: S, timeframe: S) -> Result<(Candle)> [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/candles.rs:38:65 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn history(&self, symbol: S, timeframe: S) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:79:41 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn get_wallets(&self) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:88:41 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn margin_base(&self) -> Result<(MarginBase)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:99:54 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn margin_symbol(&self, key: S) -> Result<(MarginSymbol)> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/account.rs:112:53 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn funding_info(&self, key: S) -> Result<(FundingInfo)> [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ledger.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | ) -> Result<(Vec)> [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [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>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | types { [INFO] [stderr] 9 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 10 | | } [INFO] [stderr] ... | [INFO] [stderr] 29 | | [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | types { [INFO] [stderr] 9 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 10 | | } [INFO] [stderr] ... | [INFO] [stderr] 29 | | [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.97s [INFO] running `"docker" "inspect" "d9122d7f2fb9691259847f9984cc1d7f31754fe0fa80f515fab6c9c3ee604558"` [INFO] running `"docker" "rm" "-f" "d9122d7f2fb9691259847f9984cc1d7f31754fe0fa80f515fab6c9c3ee604558"` [INFO] [stdout] d9122d7f2fb9691259847f9984cc1d7f31754fe0fa80f515fab6c9c3ee604558