Dec 12 23:50:43.290 INFO testing tnpxu/event-horizon against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 23:50:43.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 12 23:50:43.868 INFO [stdout] c99fb58d3c065587b08ee8febac2694d6b44aff28d35f2b229637c36902ccb29
Dec 12 23:50:43.870 INFO running `"docker" "start" "-a" "c99fb58d3c065587b08ee8febac2694d6b44aff28d35f2b229637c36902ccb29"`
Dec 12 23:50:45.659 INFO [stderr] usermod: no changes
Dec 12 23:50:46.155 INFO [stderr]    Compiling abomonation v0.7.0
Dec 12 23:50:46.155 INFO [stderr]    Compiling timely_logging v0.7.0
Dec 12 23:50:46.155 INFO [stderr]    Compiling timely_bytes v0.7.0
Dec 12 23:50:46.195 INFO [stderr]    Compiling timely_sort v0.1.6
Dec 12 23:50:46.195 INFO [stderr]    Compiling utf-8 v0.7.4
Dec 12 23:50:46.203 INFO [stderr]    Compiling memchr v2.1.0
Dec 12 23:50:46.203 INFO [stderr]    Compiling ring v0.13.2
Dec 12 23:50:46.203 INFO [stderr]    Compiling relay v0.1.1
Dec 12 23:50:47.948 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 12 23:50:47.955 INFO [stderr]    Compiling want v0.0.4
Dec 12 23:50:48.003 INFO [stderr]    Compiling input_buffer v0.2.0
Dec 12 23:50:48.690 INFO [stderr]    Compiling openssl v0.9.24
Dec 12 23:50:48.716 INFO [stderr]    Compiling abomonation_derive v0.3.0
Dec 12 23:50:49.003 INFO [stderr]    Compiling sha-1 v0.7.0
Dec 12 23:50:51.188 INFO [stderr]    Compiling hyper v0.11.27
Dec 12 23:50:51.255 INFO [stderr]    Compiling tungstenite v0.6.0
Dec 12 23:50:53.875 INFO [stderr]    Compiling csv-core v0.1.4
Dec 12 23:50:57.139 INFO [stderr]    Compiling timely_communication v0.7.0
Dec 12 23:50:58.039 INFO [stderr]    Compiling csv v1.0.1
Dec 12 23:51:08.746 INFO [stderr]    Compiling timely v0.7.0
Dec 12 23:51:08.776 INFO [stderr]    Compiling native-tls v0.1.5
Dec 12 23:51:10.835 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 12 23:51:19.747 INFO [stderr]    Compiling differential-dataflow v0.7.0
Dec 12 23:51:20.011 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 12 23:51:21.500 INFO [stderr]    Compiling reqwest v0.8.8
Dec 12 23:51:32.087 INFO [stderr]    Compiling event-horizon v0.1.0 (/source)
Dec 12 23:51:32.835 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 12 23:51:32.835 INFO [stderr]  --> src/websockets.rs:3:5
Dec 12 23:51:32.835 INFO [stderr]   |
Dec 12 23:51:32.835 INFO [stderr] 3 | use serde_json::from_str;
Dec 12 23:51:32.835 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 23:51:32.835 INFO [stderr]   |
Dec 12 23:51:32.835 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:51:32.835 INFO [stderr] 
Dec 12 23:51:32.971 INFO [stderr] warning: unused variable: `msg`
Dec 12 23:51:32.971 INFO [stderr]   --> src/websockets.rs:50:20
Dec 12 23:51:32.971 INFO [stderr]    |
Dec 12 23:51:32.971 INFO [stderr] 50 |                 Ok(msg) => {
Dec 12 23:51:32.971 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 12 23:51:32.971 INFO [stderr]    |
Dec 12 23:51:32.971 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:51:32.971 INFO [stderr] 
Dec 12 23:51:32.971 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:32.971 INFO [stderr]   --> src/websockets.rs:53:21
Dec 12 23:51:32.971 INFO [stderr]    |
Dec 12 23:51:32.971 INFO [stderr] 53 |                 Err(e) => {
Dec 12 23:51:32.971 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 12 23:51:32.971 INFO [stderr] 
Dec 12 23:51:32.971 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:32.971 INFO [stderr]   --> src/websockets.rs:72:21
Dec 12 23:51:32.971 INFO [stderr]    |
Dec 12 23:51:32.971 INFO [stderr] 72 |                 Err(e) => {
Dec 12 23:51:32.971 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 12 23:51:32.971 INFO [stderr] 
Dec 12 23:51:32.993 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 12 23:51:32.993 INFO [stderr]   --> src/websockets.rs:28:31
Dec 12 23:51:32.993 INFO [stderr]    |
Dec 12 23:51:32.993 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 12 23:51:32.993 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 12 23:51:32.993 INFO [stderr]    |
Dec 12 23:51:32.993 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 23:51:32.993 INFO [stderr] 
Dec 12 23:51:35.037 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:35.037 INFO [stderr]   --> src/main.rs:86:28
Dec 12 23:51:35.037 INFO [stderr]    |
Dec 12 23:51:35.037 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Dec 12 23:51:35.037 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 12 23:51:35.037 INFO [stderr]    |
Dec 12 23:51:35.037 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:51:35.037 INFO [stderr] 
Dec 12 23:51:35.037 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:35.037 INFO [stderr]   --> src/main.rs:99:28
Dec 12 23:51:35.037 INFO [stderr]    |
Dec 12 23:51:35.037 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Dec 12 23:51:35.037 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 12 23:51:35.037 INFO [stderr] 
Dec 12 23:51:35.037 INFO [stderr] warning: unused variable: `time`
Dec 12 23:51:35.037 INFO [stderr]    --> src/main.rs:112:17
Dec 12 23:51:35.037 INFO [stderr]     |
Dec 12 23:51:35.037 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Dec 12 23:51:35.037 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Dec 12 23:51:35.037 INFO [stderr] 
Dec 12 23:51:35.037 INFO [stderr] warning: unused variable: `time_exchange2`
Dec 12 23:51:35.037 INFO [stderr]    --> src/main.rs:144:21
Dec 12 23:51:35.037 INFO [stderr]     |
Dec 12 23:51:35.037 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Dec 12 23:51:35.037 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Dec 12 23:51:35.037 INFO [stderr] 
Dec 12 23:51:35.037 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Dec 12 23:51:35.037 INFO [stderr]    --> src/main.rs:145:21
Dec 12 23:51:35.037 INFO [stderr]     |
Dec 12 23:51:35.037 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Dec 12 23:51:35.037 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Dec 12 23:51:35.037 INFO [stderr] 
Dec 12 23:51:35.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 23:51:35.067 INFO [stderr]   --> src/main.rs:72:21
Dec 12 23:51:35.067 INFO [stderr]    |
Dec 12 23:51:35.067 INFO [stderr] 72 |                     wtr.flush();
Dec 12 23:51:35.067 INFO [stderr]    |                     ^^^^^^^^^^^^
Dec 12 23:51:35.067 INFO [stderr]    |
Dec 12 23:51:35.067 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 23:51:35.067 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 23:51:35.067 INFO [stderr] 
Dec 12 23:51:44.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.13s
Dec 12 23:51:44.854 INFO [stderr] su: No module specific data is present
Dec 12 23:51:46.555 INFO running `"docker" "inspect" "c99fb58d3c065587b08ee8febac2694d6b44aff28d35f2b229637c36902ccb29"`
Dec 12 23:51:46.901 INFO running `"docker" "rm" "-f" "c99fb58d3c065587b08ee8febac2694d6b44aff28d35f2b229637c36902ccb29"`
Dec 12 23:51:47.275 INFO [stdout] c99fb58d3c065587b08ee8febac2694d6b44aff28d35f2b229637c36902ccb29
Dec 12 23:51:47.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 12 23:51:47.817 INFO [stdout] 8c3556391ed528ccfc769a10dfa25af4e1975db1e28fe599718a976f3aaa9056
Dec 12 23:51:47.819 INFO running `"docker" "start" "-a" "8c3556391ed528ccfc769a10dfa25af4e1975db1e28fe599718a976f3aaa9056"`
Dec 12 23:51:50.915 INFO [stderr] usermod: no changes
Dec 12 23:51:51.339 INFO [stderr]    Compiling event-horizon v0.1.0 (/source)
Dec 12 23:51:52.605 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 12 23:51:52.605 INFO [stderr]  --> src/websockets.rs:3:5
Dec 12 23:51:52.605 INFO [stderr]   |
Dec 12 23:51:52.606 INFO [stderr] 3 | use serde_json::from_str;
Dec 12 23:51:52.606 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 23:51:52.606 INFO [stderr]   |
Dec 12 23:51:52.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:51:52.607 INFO [stderr] 
Dec 12 23:51:52.819 INFO [stderr] warning: unused variable: `msg`
Dec 12 23:51:52.819 INFO [stderr]   --> src/websockets.rs:50:20
Dec 12 23:51:52.823 INFO [stderr]    |
Dec 12 23:51:52.823 INFO [stderr] 50 |                 Ok(msg) => {
Dec 12 23:51:52.823 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 12 23:51:52.823 INFO [stderr]    |
Dec 12 23:51:52.824 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:51:52.824 INFO [stderr] 
Dec 12 23:51:52.824 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:52.824 INFO [stderr]   --> src/websockets.rs:53:21
Dec 12 23:51:52.824 INFO [stderr]    |
Dec 12 23:51:52.825 INFO [stderr] 53 |                 Err(e) => {
Dec 12 23:51:52.825 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 12 23:51:52.825 INFO [stderr] 
Dec 12 23:51:52.825 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:52.825 INFO [stderr]   --> src/websockets.rs:72:21
Dec 12 23:51:52.826 INFO [stderr]    |
Dec 12 23:51:52.826 INFO [stderr] 72 |                 Err(e) => {
Dec 12 23:51:52.826 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 12 23:51:52.826 INFO [stderr] 
Dec 12 23:51:52.884 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 12 23:51:52.884 INFO [stderr]   --> src/websockets.rs:28:31
Dec 12 23:51:52.884 INFO [stderr]    |
Dec 12 23:51:52.884 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 12 23:51:52.884 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 12 23:51:52.884 INFO [stderr]    |
Dec 12 23:51:52.885 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 23:51:52.885 INFO [stderr] 
Dec 12 23:51:53.091 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:53.091 INFO [stderr]   --> src/main.rs:86:28
Dec 12 23:51:53.092 INFO [stderr]    |
Dec 12 23:51:53.092 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Dec 12 23:51:53.092 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 12 23:51:53.092 INFO [stderr]    |
Dec 12 23:51:53.092 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:51:53.092 INFO [stderr] 
Dec 12 23:51:53.093 INFO [stderr] warning: unused variable: `e`
Dec 12 23:51:53.093 INFO [stderr]   --> src/main.rs:99:28
Dec 12 23:51:53.093 INFO [stderr]    |
Dec 12 23:51:53.093 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Dec 12 23:51:53.093 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 12 23:51:53.093 INFO [stderr] 
Dec 12 23:51:53.093 INFO [stderr] warning: unused variable: `time`
Dec 12 23:51:53.094 INFO [stderr]    --> src/main.rs:112:17
Dec 12 23:51:53.094 INFO [stderr]     |
Dec 12 23:51:53.094 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Dec 12 23:51:53.094 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Dec 12 23:51:53.094 INFO [stderr] 
Dec 12 23:51:53.094 INFO [stderr] warning: unused variable: `time_exchange2`
Dec 12 23:51:53.094 INFO [stderr]    --> src/main.rs:144:21
Dec 12 23:51:53.095 INFO [stderr]     |
Dec 12 23:51:53.095 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Dec 12 23:51:53.095 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Dec 12 23:51:53.095 INFO [stderr] 
Dec 12 23:51:53.095 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Dec 12 23:51:53.095 INFO [stderr]    --> src/main.rs:145:21
Dec 12 23:51:53.095 INFO [stderr]     |
Dec 12 23:51:53.096 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Dec 12 23:51:53.096 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Dec 12 23:51:53.096 INFO [stderr] 
Dec 12 23:51:53.151 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 23:51:53.151 INFO [stderr]   --> src/main.rs:72:21
Dec 12 23:51:53.151 INFO [stderr]    |
Dec 12 23:51:53.151 INFO [stderr] 72 |                     wtr.flush();
Dec 12 23:51:53.151 INFO [stderr]    |                     ^^^^^^^^^^^^
Dec 12 23:51:53.151 INFO [stderr]    |
Dec 12 23:51:53.151 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 23:51:53.151 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 23:51:53.151 INFO [stderr] 
Dec 12 23:51:53.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Dec 12 23:51:53.760 INFO [stderr] su: No module specific data is present
Dec 12 23:51:55.110 INFO running `"docker" "inspect" "8c3556391ed528ccfc769a10dfa25af4e1975db1e28fe599718a976f3aaa9056"`
Dec 12 23:51:55.509 INFO running `"docker" "rm" "-f" "8c3556391ed528ccfc769a10dfa25af4e1975db1e28fe599718a976f3aaa9056"`
Dec 12 23:51:55.860 INFO [stdout] 8c3556391ed528ccfc769a10dfa25af4e1975db1e28fe599718a976f3aaa9056
Dec 12 23:51:55.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 12 23:51:56.364 INFO [stdout] d7d57061152ec8278d7c7d67c739e68f2ad1bbcc517ed7671c313aef169a19cb
Dec 12 23:51:56.366 INFO running `"docker" "start" "-a" "d7d57061152ec8278d7c7d67c739e68f2ad1bbcc517ed7671c313aef169a19cb"`
Dec 12 23:51:58.752 INFO [stderr] usermod: no changes
Dec 12 23:51:59.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 12 23:51:59.229 INFO [stderr]      Running /target/debug/deps/event_horizon-ac14df0f47667b02
Dec 12 23:51:59.233 INFO [stdout] 
Dec 12 23:51:59.233 INFO [stdout] running 0 tests
Dec 12 23:51:59.233 INFO [stdout] 
Dec 12 23:51:59.233 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:51:59.233 INFO [stdout] 
Dec 12 23:51:59.235 INFO [stderr]      Running /target/debug/deps/event_horizon-bef173e24d40ca30
Dec 12 23:51:59.245 INFO [stdout] 
Dec 12 23:51:59.245 INFO [stdout] running 0 tests
Dec 12 23:51:59.245 INFO [stdout] 
Dec 12 23:51:59.245 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:51:59.245 INFO [stdout] 
Dec 12 23:51:59.246 INFO [stderr]    Doc-tests event_horizon
Dec 12 23:52:00.359 INFO [stdout] 
Dec 12 23:52:00.359 INFO [stdout] running 0 tests
Dec 12 23:52:00.359 INFO [stdout] 
Dec 12 23:52:00.360 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:52:00.360 INFO [stdout] 
Dec 12 23:52:00.383 INFO [stderr] su: No module specific data is present
Dec 12 23:52:01.916 INFO running `"docker" "inspect" "d7d57061152ec8278d7c7d67c739e68f2ad1bbcc517ed7671c313aef169a19cb"`
Dec 12 23:52:02.221 INFO running `"docker" "rm" "-f" "d7d57061152ec8278d7c7d67c739e68f2ad1bbcc517ed7671c313aef169a19cb"`
Dec 12 23:52:02.575 INFO [stdout] d7d57061152ec8278d7c7d67c739e68f2ad1bbcc517ed7671c313aef169a19cb