Dec 04 08:25:48.755 INFO checking tnpxu/event-horizon against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 08:25:48.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 08:25:49.257 INFO [stdout] cfc334af7fc9b4c754e2718abb908e2dbb666548dc4462b7230d945fd28143c6
Dec 04 08:25:49.267 INFO running `"docker" "start" "-a" "cfc334af7fc9b4c754e2718abb908e2dbb666548dc4462b7230d945fd28143c6"`
Dec 04 08:25:51.022 INFO [stderr] usermod: no changes
Dec 04 08:25:51.519 INFO [stderr]     Checking abomonation v0.7.0
Dec 04 08:25:51.519 INFO [stderr]     Checking timely_bytes v0.7.0
Dec 04 08:25:51.527 INFO [stderr]     Checking timely_logging v0.7.0
Dec 04 08:25:51.535 INFO [stderr]     Checking timely_sort v0.1.6
Dec 04 08:25:51.535 INFO [stderr]     Checking utf-8 v0.7.4
Dec 04 08:25:51.535 INFO [stderr]    Compiling memchr v2.1.0
Dec 04 08:25:51.551 INFO [stderr]     Checking tokio-service v0.1.0
Dec 04 08:25:51.551 INFO [stderr]     Checking relay v0.1.1
Dec 04 08:25:52.908 INFO [stderr]     Checking getopts v0.2.18
Dec 04 08:25:53.100 INFO [stderr]     Checking want v0.0.4
Dec 04 08:25:53.180 INFO [stderr]     Checking input_buffer v0.2.0
Dec 04 08:25:53.229 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 08:25:53.289 INFO [stderr]     Checking ring v0.13.2
Dec 04 08:25:54.615 INFO [stderr]    Compiling abomonation_derive v0.3.0
Dec 04 08:25:54.919 INFO [stderr]     Checking digest v0.7.5
Dec 04 08:25:55.007 INFO [stderr]    Compiling syn v0.15.4
Dec 04 08:25:55.261 INFO [stderr]     Checking error-chain v0.12.0
Dec 04 08:25:56.180 INFO [stderr]     Checking sha-1 v0.7.0
Dec 04 08:25:58.914 INFO [stderr]     Checking tungstenite v0.6.0
Dec 04 08:25:58.916 INFO [stderr]     Checking hyper v0.11.27
Dec 04 08:25:59.239 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 08:26:00.927 INFO [stderr]     Checking csv v1.0.1
Dec 04 08:26:07.492 INFO [stderr]     Checking timely_communication v0.7.0
Dec 04 08:26:08.475 INFO [stderr]     Checking native-tls v0.1.5
Dec 04 08:26:09.413 INFO [stderr]     Checking timely v0.7.0
Dec 04 08:26:09.757 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 08:26:15.907 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 04 08:26:17.271 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 04 08:26:19.211 INFO [stderr]     Checking reqwest v0.8.8
Dec 04 08:26:23.715 INFO [stderr]     Checking differential-dataflow v0.7.0
Dec 04 08:26:40.765 INFO [stderr]     Checking event-horizon v0.1.0 (/source)
Dec 04 08:26:41.703 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 04 08:26:41.711 INFO [stderr]  --> src/websockets.rs:3:5
Dec 04 08:26:41.712 INFO [stderr]   |
Dec 04 08:26:41.712 INFO [stderr] 3 | use serde_json::from_str;
Dec 04 08:26:41.712 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 08:26:41.713 INFO [stderr]   |
Dec 04 08:26:41.713 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:26:41.713 INFO [stderr] 
Dec 04 08:26:41.851 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 04 08:26:41.851 INFO [stderr]  --> src/websockets.rs:3:5
Dec 04 08:26:41.852 INFO [stderr]   |
Dec 04 08:26:41.852 INFO [stderr] 3 | use serde_json::from_str;
Dec 04 08:26:41.852 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 08:26:41.853 INFO [stderr]   |
Dec 04 08:26:41.853 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:26:41.853 INFO [stderr] 
Dec 04 08:26:41.911 INFO [stderr] warning: unused variable: `msg`
Dec 04 08:26:41.911 INFO [stderr]   --> src/websockets.rs:50:20
Dec 04 08:26:41.911 INFO [stderr]    |
Dec 04 08:26:41.912 INFO [stderr] 50 |                 Ok(msg) => {
Dec 04 08:26:41.912 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 04 08:26:41.912 INFO [stderr]    |
Dec 04 08:26:41.913 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:26:41.913 INFO [stderr] 
Dec 04 08:26:41.913 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:41.913 INFO [stderr]   --> src/websockets.rs:53:21
Dec 04 08:26:41.914 INFO [stderr]    |
Dec 04 08:26:41.914 INFO [stderr] 53 |                 Err(e) => {
Dec 04 08:26:41.914 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 04 08:26:41.914 INFO [stderr] 
Dec 04 08:26:41.914 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:41.914 INFO [stderr]   --> src/websockets.rs:72:21
Dec 04 08:26:41.914 INFO [stderr]    |
Dec 04 08:26:41.914 INFO [stderr] 72 |                 Err(e) => {
Dec 04 08:26:41.914 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 04 08:26:41.914 INFO [stderr] 
Dec 04 08:26:41.959 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 04 08:26:41.959 INFO [stderr]   --> src/websockets.rs:28:31
Dec 04 08:26:41.959 INFO [stderr]    |
Dec 04 08:26:41.959 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 04 08:26:41.959 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 04 08:26:41.959 INFO [stderr]    |
Dec 04 08:26:41.959 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 08:26:41.959 INFO [stderr] 
Dec 04 08:26:42.043 INFO [stderr] warning: unused variable: `msg`
Dec 04 08:26:42.043 INFO [stderr]   --> src/websockets.rs:50:20
Dec 04 08:26:42.043 INFO [stderr]    |
Dec 04 08:26:42.043 INFO [stderr] 50 |                 Ok(msg) => {
Dec 04 08:26:42.043 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 04 08:26:42.043 INFO [stderr]    |
Dec 04 08:26:42.043 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:26:42.043 INFO [stderr] 
Dec 04 08:26:42.043 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:42.043 INFO [stderr]   --> src/websockets.rs:53:21
Dec 04 08:26:42.043 INFO [stderr]    |
Dec 04 08:26:42.044 INFO [stderr] 53 |                 Err(e) => {
Dec 04 08:26:42.044 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 04 08:26:42.044 INFO [stderr] 
Dec 04 08:26:42.044 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:42.044 INFO [stderr]   --> src/websockets.rs:72:21
Dec 04 08:26:42.044 INFO [stderr]    |
Dec 04 08:26:42.044 INFO [stderr] 72 |                 Err(e) => {
Dec 04 08:26:42.044 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 04 08:26:42.044 INFO [stderr] 
Dec 04 08:26:42.150 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 04 08:26:42.150 INFO [stderr]   --> src/websockets.rs:28:31
Dec 04 08:26:42.150 INFO [stderr]    |
Dec 04 08:26:42.150 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 04 08:26:42.150 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 04 08:26:42.150 INFO [stderr]    |
Dec 04 08:26:42.150 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 08:26:42.150 INFO [stderr] 
Dec 04 08:26:43.675 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:43.675 INFO [stderr]   --> src/main.rs:86:28
Dec 04 08:26:43.676 INFO [stderr]    |
Dec 04 08:26:43.676 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Dec 04 08:26:43.676 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 04 08:26:43.677 INFO [stderr]    |
Dec 04 08:26:43.677 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:26:43.677 INFO [stderr] 
Dec 04 08:26:43.677 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:43.678 INFO [stderr]   --> src/main.rs:99:28
Dec 04 08:26:43.678 INFO [stderr]    |
Dec 04 08:26:43.678 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Dec 04 08:26:43.679 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 04 08:26:43.679 INFO [stderr] 
Dec 04 08:26:43.679 INFO [stderr] warning: unused variable: `time`
Dec 04 08:26:43.679 INFO [stderr]    --> src/main.rs:112:17
Dec 04 08:26:43.680 INFO [stderr]     |
Dec 04 08:26:43.680 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Dec 04 08:26:43.680 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Dec 04 08:26:43.680 INFO [stderr] 
Dec 04 08:26:43.680 INFO [stderr] warning: unused variable: `time_exchange2`
Dec 04 08:26:43.681 INFO [stderr]    --> src/main.rs:144:21
Dec 04 08:26:43.681 INFO [stderr]     |
Dec 04 08:26:43.681 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Dec 04 08:26:43.681 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Dec 04 08:26:43.682 INFO [stderr] 
Dec 04 08:26:43.682 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Dec 04 08:26:43.682 INFO [stderr]    --> src/main.rs:145:21
Dec 04 08:26:43.682 INFO [stderr]     |
Dec 04 08:26:43.683 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Dec 04 08:26:43.683 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Dec 04 08:26:43.683 INFO [stderr] 
Dec 04 08:26:43.719 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:26:43.720 INFO [stderr]   --> src/main.rs:72:21
Dec 04 08:26:43.720 INFO [stderr]    |
Dec 04 08:26:43.720 INFO [stderr] 72 |                     wtr.flush();
Dec 04 08:26:43.721 INFO [stderr]    |                     ^^^^^^^^^^^^
Dec 04 08:26:43.721 INFO [stderr]    |
Dec 04 08:26:43.721 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 08:26:43.721 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:26:43.722 INFO [stderr] 
Dec 04 08:26:43.723 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:43.723 INFO [stderr]   --> src/main.rs:86:28
Dec 04 08:26:43.723 INFO [stderr]    |
Dec 04 08:26:43.724 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Dec 04 08:26:43.724 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 04 08:26:43.724 INFO [stderr]    |
Dec 04 08:26:43.725 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:26:43.725 INFO [stderr] 
Dec 04 08:26:43.725 INFO [stderr] warning: unused variable: `e`
Dec 04 08:26:43.725 INFO [stderr]   --> src/main.rs:99:28
Dec 04 08:26:43.726 INFO [stderr]    |
Dec 04 08:26:43.726 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Dec 04 08:26:43.726 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 04 08:26:43.727 INFO [stderr] 
Dec 04 08:26:43.727 INFO [stderr] warning: unused variable: `time`
Dec 04 08:26:43.727 INFO [stderr]    --> src/main.rs:112:17
Dec 04 08:26:43.727 INFO [stderr]     |
Dec 04 08:26:43.728 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Dec 04 08:26:43.728 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Dec 04 08:26:43.728 INFO [stderr] 
Dec 04 08:26:43.728 INFO [stderr] warning: unused variable: `time_exchange2`
Dec 04 08:26:43.729 INFO [stderr]    --> src/main.rs:144:21
Dec 04 08:26:43.729 INFO [stderr]     |
Dec 04 08:26:43.729 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Dec 04 08:26:43.730 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Dec 04 08:26:43.730 INFO [stderr] 
Dec 04 08:26:43.730 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Dec 04 08:26:43.730 INFO [stderr]    --> src/main.rs:145:21
Dec 04 08:26:43.730 INFO [stderr]     |
Dec 04 08:26:43.731 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Dec 04 08:26:43.731 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Dec 04 08:26:43.731 INFO [stderr] 
Dec 04 08:26:43.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:26:43.791 INFO [stderr]   --> src/main.rs:72:21
Dec 04 08:26:43.791 INFO [stderr]    |
Dec 04 08:26:43.791 INFO [stderr] 72 |                     wtr.flush();
Dec 04 08:26:43.791 INFO [stderr]    |                     ^^^^^^^^^^^^
Dec 04 08:26:43.791 INFO [stderr]    |
Dec 04 08:26:43.791 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 08:26:43.791 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:26:43.792 INFO [stderr] 
Dec 04 08:26:43.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.79s
Dec 04 08:26:43.875 INFO [stderr] su: No module specific data is present
Dec 04 08:26:45.539 INFO running `"docker" "inspect" "cfc334af7fc9b4c754e2718abb908e2dbb666548dc4462b7230d945fd28143c6"`
Dec 04 08:26:45.989 INFO running `"docker" "rm" "-f" "cfc334af7fc9b4c754e2718abb908e2dbb666548dc4462b7230d945fd28143c6"`
Dec 04 08:26:46.331 INFO [stdout] cfc334af7fc9b4c754e2718abb908e2dbb666548dc4462b7230d945fd28143c6