[INFO] updating cached repository tnpxu/event-horizon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tnpxu/event-horizon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tnpxu/event-horizon" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/tnpxu/event-horizon"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/tnpxu/event-horizon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tnpxu/event-horizon" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tnpxu/event-horizon"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tnpxu/event-horizon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7f9657885114e474e976054b0f0f9fee54001873 [INFO] sha for GitHub repo tnpxu/event-horizon: 7f9657885114e474e976054b0f0f9fee54001873 [INFO] validating manifest of tnpxu/event-horizon on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tnpxu/event-horizon on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tnpxu/event-horizon [INFO] finished frobbing tnpxu/event-horizon [INFO] frobbed toml for tnpxu/event-horizon written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/tnpxu/event-horizon/Cargo.toml [INFO] started frobbing tnpxu/event-horizon [INFO] finished frobbing tnpxu/event-horizon [INFO] frobbed toml for tnpxu/event-horizon written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tnpxu/event-horizon/Cargo.toml [INFO] crate tnpxu/event-horizon has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tnpxu/event-horizon against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-3/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tnpxu/event-horizon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6d3c60a3d2406a4bfe096fffd37daa8462e606b45750b8b5cf279371ed9f4348 [INFO] running `"docker" "start" "-a" "6d3c60a3d2406a4bfe096fffd37daa8462e606b45750b8b5cf279371ed9f4348"` [INFO] [stderr] Checking lazycell v1.1.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Compiling openssl v0.10.12 [INFO] [stderr] Checking timely_logging v0.7.0 [INFO] [stderr] Checking abomonation v0.7.0 [INFO] [stderr] Checking timely_bytes v0.7.0 [INFO] [stderr] Checking utf-8 v0.7.4 [INFO] [stderr] Checking timely_sort v0.1.6 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.36 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking unicase v2.1.0 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking serde_json v1.0.27 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling abomonation_derive v0.3.0 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Checking serde_urlencoded v0.5.3 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking sha-1 v0.7.0 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking mime v0.3.9 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking libflate v0.1.16 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking csv v1.0.1 [INFO] [stderr] Checking timely_communication v0.7.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.5 [INFO] [stderr] Checking timely v0.7.0 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.1 [INFO] [stderr] Checking tokio v0.1.8 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking tungstenite v0.6.0 [INFO] [stderr] Checking differential-dataflow v0.7.0 [INFO] [stderr] Checking hyper-tls v0.1.4 [INFO] [stderr] Checking reqwest v0.8.8 [INFO] [stderr] Checking event-horizon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `serde_json::from_str` [INFO] [stderr] --> src/websockets.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use serde_json::from_str; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 19 | | } [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this error 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::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 19 | | } [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this error 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: unused import: `serde_json::from_str` [INFO] [stderr] --> src/websockets.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use serde_json::from_str; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/websockets.rs:50:20 [INFO] [stderr] | [INFO] [stderr] 50 | Ok(msg) => { [INFO] [stderr] | ^^^ help: consider using `_msg` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/websockets.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/websockets.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url` [INFO] [stderr] --> src/websockets.rs:28:31 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 19 | | } [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this error 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::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 19 | | } [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this error 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: unused variable: `msg` [INFO] [stderr] --> src/websockets.rs:50:20 [INFO] [stderr] | [INFO] [stderr] 50 | Ok(msg) => { [INFO] [stderr] | ^^^ help: consider using `_msg` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/websockets.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/websockets.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url` [INFO] [stderr] --> src/websockets.rs:28:31 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:86:28 [INFO] [stderr] | [INFO] [stderr] 86 | if let Err(e) = okex_socket.fetch_message() { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:99:28 [INFO] [stderr] | [INFO] [stderr] 99 | if let Err(e) = binance_socket.fetch_message() { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/main.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | let time = current_time.parse::().unwrap(); [INFO] [stderr] | ^^^^ help: consider using `_time` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_exchange2` [INFO] [stderr] --> src/main.rs:144:21 [INFO] [stderr] | [INFO] [stderr] 144 | let time_exchange2 = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_exchange2_datetime_format` [INFO] [stderr] --> src/main.rs:145:21 [INFO] [stderr] | [INFO] [stderr] 145 | let time_exchange2_datetime_format = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | wtr.flush(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:86:28 [INFO] [stderr] | [INFO] [stderr] 86 | if let Err(e) = okex_socket.fetch_message() { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:99:28 [INFO] [stderr] | [INFO] [stderr] 99 | if let Err(e) = binance_socket.fetch_message() { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/main.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | let time = current_time.parse::().unwrap(); [INFO] [stderr] | ^^^^ help: consider using `_time` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_exchange2` [INFO] [stderr] --> src/main.rs:144:21 [INFO] [stderr] | [INFO] [stderr] 144 | let time_exchange2 = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_exchange2_datetime_format` [INFO] [stderr] --> src/main.rs:145:21 [INFO] [stderr] | [INFO] [stderr] 145 | let time_exchange2_datetime_format = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | wtr.flush(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "6d3c60a3d2406a4bfe096fffd37daa8462e606b45750b8b5cf279371ed9f4348"` [INFO] running `"docker" "rm" "-f" "6d3c60a3d2406a4bfe096fffd37daa8462e606b45750b8b5cf279371ed9f4348"` [INFO] [stdout] 6d3c60a3d2406a4bfe096fffd37daa8462e606b45750b8b5cf279371ed9f4348