Nov 29 16:22:43.253 INFO checking tnpxu/event-horizon against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 16:22:43.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 16:22:43.706 INFO [stdout] daf4d830fbe2cf7b977a909f367aea04c273f5a4e9007a1b579f4ce1fccca345
Nov 29 16:22:43.708 INFO running `"docker" "start" "-a" "daf4d830fbe2cf7b977a909f367aea04c273f5a4e9007a1b579f4ce1fccca345"`
Nov 29 16:22:45.693 INFO [stderr] usermod: no changes
Nov 29 16:22:46.204 INFO [stderr]     Checking timely_logging v0.7.0
Nov 29 16:22:46.204 INFO [stderr]     Checking timely_bytes v0.7.0
Nov 29 16:22:46.204 INFO [stderr]     Checking abomonation v0.7.0
Nov 29 16:22:46.212 INFO [stderr]     Checking timely_sort v0.1.6
Nov 29 16:22:46.213 INFO [stderr]    Compiling memchr v2.1.0
Nov 29 16:22:46.224 INFO [stderr]     Checking relay v0.1.1
Nov 29 16:22:46.224 INFO [stderr]     Checking tokio-service v0.1.0
Nov 29 16:22:46.258 INFO [stderr]     Checking want v0.0.4
Nov 29 16:22:47.348 INFO [stderr]    Compiling openssl v0.9.24
Nov 29 16:22:47.492 INFO [stderr]     Checking ring v0.13.2
Nov 29 16:22:47.584 INFO [stderr]    Compiling abomonation_derive v0.3.0
Nov 29 16:22:47.708 INFO [stderr]     Checking error-chain v0.12.0
Nov 29 16:22:48.070 INFO [stderr]     Checking sha-1 v0.7.0
Nov 29 16:22:49.601 INFO [stderr]     Checking hyper v0.11.27
Nov 29 16:22:50.149 INFO [stderr]     Checking tungstenite v0.6.0
Nov 29 16:22:51.801 INFO [stderr]     Checking csv-core v0.1.4
Nov 29 16:22:56.016 INFO [stderr]     Checking csv v1.0.1
Nov 29 16:23:02.000 INFO [stderr]     Checking timely_communication v0.7.0
Nov 29 16:23:02.008 INFO [stderr]     Checking native-tls v0.1.5
Nov 29 16:23:02.532 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 29 16:23:04.188 INFO [stderr]     Checking timely v0.7.0
Nov 29 16:23:07.008 INFO [stderr]     Checking hyper-tls v0.1.4
Nov 29 16:23:08.188 INFO [stderr]     Checking reqwest v0.8.8
Nov 29 16:23:12.043 INFO [stderr]     Checking differential-dataflow v0.7.0
Nov 29 16:23:19.020 INFO [stderr]     Checking event-horizon v0.1.0 (/source)
Nov 29 16:23:19.624 INFO [stderr] warning: unused import: `serde_json::from_str`
Nov 29 16:23:19.624 INFO [stderr]  --> src/websockets.rs:3:5
Nov 29 16:23:19.624 INFO [stderr]   |
Nov 29 16:23:19.624 INFO [stderr] 3 | use serde_json::from_str;
Nov 29 16:23:19.624 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 16:23:19.624 INFO [stderr]   |
Nov 29 16:23:19.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:23:19.624 INFO [stderr] 
Nov 29 16:23:19.740 INFO [stderr] warning: unused variable: `msg`
Nov 29 16:23:19.740 INFO [stderr]   --> src/websockets.rs:50:20
Nov 29 16:23:19.740 INFO [stderr]    |
Nov 29 16:23:19.740 INFO [stderr] 50 |                 Ok(msg) => {
Nov 29 16:23:19.740 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Nov 29 16:23:19.740 INFO [stderr]    |
Nov 29 16:23:19.740 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:23:19.740 INFO [stderr] 
Nov 29 16:23:19.740 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:19.740 INFO [stderr]   --> src/websockets.rs:53:21
Nov 29 16:23:19.740 INFO [stderr]    |
Nov 29 16:23:19.740 INFO [stderr] 53 |                 Err(e) => {
Nov 29 16:23:19.740 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 29 16:23:19.740 INFO [stderr] 
Nov 29 16:23:19.740 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:19.740 INFO [stderr]   --> src/websockets.rs:72:21
Nov 29 16:23:19.740 INFO [stderr]    |
Nov 29 16:23:19.740 INFO [stderr] 72 |                 Err(e) => {
Nov 29 16:23:19.741 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 29 16:23:19.741 INFO [stderr] 
Nov 29 16:23:19.772 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Nov 29 16:23:19.772 INFO [stderr]   --> src/websockets.rs:28:31
Nov 29 16:23:19.772 INFO [stderr]    |
Nov 29 16:23:19.772 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Nov 29 16:23:19.772 INFO [stderr]    |                               ^^^^^^^^^^^^
Nov 29 16:23:19.772 INFO [stderr]    |
Nov 29 16:23:19.772 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 16:23:19.772 INFO [stderr] 
Nov 29 16:23:19.816 INFO [stderr] warning: unused import: `serde_json::from_str`
Nov 29 16:23:19.816 INFO [stderr]  --> src/websockets.rs:3:5
Nov 29 16:23:19.816 INFO [stderr]   |
Nov 29 16:23:19.816 INFO [stderr] 3 | use serde_json::from_str;
Nov 29 16:23:19.816 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 16:23:19.816 INFO [stderr]   |
Nov 29 16:23:19.816 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:23:19.816 INFO [stderr] 
Nov 29 16:23:20.332 INFO [stderr] warning: unused variable: `msg`
Nov 29 16:23:20.332 INFO [stderr]   --> src/websockets.rs:50:20
Nov 29 16:23:20.332 INFO [stderr]    |
Nov 29 16:23:20.332 INFO [stderr] 50 |                 Ok(msg) => {
Nov 29 16:23:20.332 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Nov 29 16:23:20.332 INFO [stderr]    |
Nov 29 16:23:20.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:23:20.332 INFO [stderr] 
Nov 29 16:23:20.332 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:20.332 INFO [stderr]   --> src/websockets.rs:53:21
Nov 29 16:23:20.332 INFO [stderr]    |
Nov 29 16:23:20.332 INFO [stderr] 53 |                 Err(e) => {
Nov 29 16:23:20.333 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 29 16:23:20.333 INFO [stderr] 
Nov 29 16:23:20.333 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:20.333 INFO [stderr]   --> src/websockets.rs:72:21
Nov 29 16:23:20.333 INFO [stderr]    |
Nov 29 16:23:20.333 INFO [stderr] 72 |                 Err(e) => {
Nov 29 16:23:20.333 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 29 16:23:20.333 INFO [stderr] 
Nov 29 16:23:20.456 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Nov 29 16:23:20.456 INFO [stderr]   --> src/websockets.rs:28:31
Nov 29 16:23:20.456 INFO [stderr]    |
Nov 29 16:23:20.456 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Nov 29 16:23:20.456 INFO [stderr]    |                               ^^^^^^^^^^^^
Nov 29 16:23:20.456 INFO [stderr]    |
Nov 29 16:23:20.457 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 16:23:20.457 INFO [stderr] 
Nov 29 16:23:21.351 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:21.352 INFO [stderr]   --> src/main.rs:86:28
Nov 29 16:23:21.352 INFO [stderr]    |
Nov 29 16:23:21.352 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Nov 29 16:23:21.353 INFO [stderr]    |                            ^ help: consider using `_e` instead
Nov 29 16:23:21.353 INFO [stderr]    |
Nov 29 16:23:21.353 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:23:21.353 INFO [stderr] 
Nov 29 16:23:21.353 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:21.354 INFO [stderr]   --> src/main.rs:99:28
Nov 29 16:23:21.354 INFO [stderr]    |
Nov 29 16:23:21.354 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Nov 29 16:23:21.355 INFO [stderr]    |                            ^ help: consider using `_e` instead
Nov 29 16:23:21.355 INFO [stderr] 
Nov 29 16:23:21.355 INFO [stderr] warning: unused variable: `time`
Nov 29 16:23:21.355 INFO [stderr]    --> src/main.rs:112:17
Nov 29 16:23:21.355 INFO [stderr]     |
Nov 29 16:23:21.356 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Nov 29 16:23:21.356 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Nov 29 16:23:21.356 INFO [stderr] 
Nov 29 16:23:21.356 INFO [stderr] warning: unused variable: `time_exchange2`
Nov 29 16:23:21.357 INFO [stderr]    --> src/main.rs:144:21
Nov 29 16:23:21.357 INFO [stderr]     |
Nov 29 16:23:21.357 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Nov 29 16:23:21.358 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Nov 29 16:23:21.358 INFO [stderr] 
Nov 29 16:23:21.358 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Nov 29 16:23:21.359 INFO [stderr]    --> src/main.rs:145:21
Nov 29 16:23:21.359 INFO [stderr]     |
Nov 29 16:23:21.359 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Nov 29 16:23:21.360 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Nov 29 16:23:21.360 INFO [stderr] 
Nov 29 16:23:21.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 16:23:21.396 INFO [stderr]   --> src/main.rs:72:21
Nov 29 16:23:21.396 INFO [stderr]    |
Nov 29 16:23:21.396 INFO [stderr] 72 |                     wtr.flush();
Nov 29 16:23:21.397 INFO [stderr]    |                     ^^^^^^^^^^^^
Nov 29 16:23:21.397 INFO [stderr]    |
Nov 29 16:23:21.397 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 16:23:21.397 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 16:23:21.397 INFO [stderr] 
Nov 29 16:23:21.460 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:21.460 INFO [stderr]   --> src/main.rs:86:28
Nov 29 16:23:21.460 INFO [stderr]    |
Nov 29 16:23:21.460 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Nov 29 16:23:21.460 INFO [stderr]    |                            ^ help: consider using `_e` instead
Nov 29 16:23:21.460 INFO [stderr]    |
Nov 29 16:23:21.460 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:23:21.460 INFO [stderr] 
Nov 29 16:23:21.460 INFO [stderr] warning: unused variable: `e`
Nov 29 16:23:21.460 INFO [stderr]   --> src/main.rs:99:28
Nov 29 16:23:21.460 INFO [stderr]    |
Nov 29 16:23:21.460 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Nov 29 16:23:21.460 INFO [stderr]    |                            ^ help: consider using `_e` instead
Nov 29 16:23:21.460 INFO [stderr] 
Nov 29 16:23:21.460 INFO [stderr] warning: unused variable: `time`
Nov 29 16:23:21.460 INFO [stderr]    --> src/main.rs:112:17
Nov 29 16:23:21.460 INFO [stderr]     |
Nov 29 16:23:21.460 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Nov 29 16:23:21.460 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Nov 29 16:23:21.460 INFO [stderr] 
Nov 29 16:23:21.460 INFO [stderr] warning: unused variable: `time_exchange2`
Nov 29 16:23:21.460 INFO [stderr]    --> src/main.rs:144:21
Nov 29 16:23:21.460 INFO [stderr]     |
Nov 29 16:23:21.460 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Nov 29 16:23:21.460 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Nov 29 16:23:21.460 INFO [stderr] 
Nov 29 16:23:21.460 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Nov 29 16:23:21.460 INFO [stderr]    --> src/main.rs:145:21
Nov 29 16:23:21.461 INFO [stderr]     |
Nov 29 16:23:21.461 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Nov 29 16:23:21.461 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Nov 29 16:23:21.461 INFO [stderr] 
Nov 29 16:23:21.497 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 16:23:21.497 INFO [stderr]   --> src/main.rs:72:21
Nov 29 16:23:21.497 INFO [stderr]    |
Nov 29 16:23:21.497 INFO [stderr] 72 |                     wtr.flush();
Nov 29 16:23:21.497 INFO [stderr]    |                     ^^^^^^^^^^^^
Nov 29 16:23:21.497 INFO [stderr]    |
Nov 29 16:23:21.497 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 16:23:21.497 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 16:23:21.497 INFO [stderr] 
Nov 29 16:23:21.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.82s
Nov 29 16:23:21.586 INFO [stderr] su: No module specific data is present
Nov 29 16:23:22.783 INFO running `"docker" "inspect" "daf4d830fbe2cf7b977a909f367aea04c273f5a4e9007a1b579f4ce1fccca345"`
Nov 29 16:23:23.127 INFO running `"docker" "rm" "-f" "daf4d830fbe2cf7b977a909f367aea04c273f5a4e9007a1b579f4ce1fccca345"`
Nov 29 16:23:23.472 INFO [stdout] daf4d830fbe2cf7b977a909f367aea04c273f5a4e9007a1b579f4ce1fccca345