Dec 11 07:34:56.060 INFO checking tnpxu/event-horizon against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 07:34:56.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 07:34:56.480 INFO [stdout] 376411c5d0233e6b33888f360189ff01acd14898852653a5b3be56a3c90c23d2
Dec 11 07:34:56.482 INFO running `"docker" "start" "-a" "376411c5d0233e6b33888f360189ff01acd14898852653a5b3be56a3c90c23d2"`
Dec 11 07:34:57.965 INFO [stderr] usermod: no changes
Dec 11 07:34:58.431 INFO [stderr]     Checking lazycell v1.1.0
Dec 11 07:34:58.440 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 11 07:34:58.440 INFO [stderr]     Checking try-lock v0.1.0
Dec 11 07:34:58.452 INFO [stderr]     Checking scoped-tls v0.1.2
Dec 11 07:34:58.452 INFO [stderr]     Checking timely_bytes v0.7.0
Dec 11 07:34:58.452 INFO [stderr]     Checking abomonation v0.7.0
Dec 11 07:34:58.452 INFO [stderr]     Checking byte-tools v0.2.0
Dec 11 07:34:58.452 INFO [stderr]     Checking arrayref v0.3.5
Dec 11 07:34:58.929 INFO [stderr]     Checking timely_logging v0.7.0
Dec 11 07:34:59.358 INFO [stderr]     Checking utf-8 v0.7.4
Dec 11 07:34:59.750 INFO [stderr]     Checking timely_sort v0.1.6
Dec 11 07:34:59.805 INFO [stderr]     Checking hex v0.3.2
Dec 11 07:34:59.898 INFO [stderr]    Compiling unicase v2.1.0
Dec 11 07:35:00.000 INFO [stderr]    Compiling memchr v2.1.0
Dec 11 07:35:00.511 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 11 07:35:02.232 INFO [stderr]    Compiling ring v0.13.2
Dec 11 07:35:02.719 INFO [stderr]     Checking tokio-service v0.1.0
Dec 11 07:35:02.773 INFO [stderr]     Checking relay v0.1.1
Dec 11 07:35:03.119 INFO [stderr]     Checking block-buffer v0.3.3
Dec 11 07:35:03.558 INFO [stderr]     Checking uuid v0.6.5
Dec 11 07:35:04.131 INFO [stderr]     Checking want v0.0.4
Dec 11 07:35:04.282 INFO [stderr]     Checking mio v0.6.16
Dec 11 07:35:06.310 INFO [stderr]     Checking tokio-io v0.1.8
Dec 11 07:35:06.333 INFO [stderr]     Checking input_buffer v0.2.0
Dec 11 07:35:08.596 INFO [stderr]    Compiling openssl v0.9.24
Dec 11 07:35:08.665 INFO [stderr]     Checking generic-array v0.9.0
Dec 11 07:35:10.020 INFO [stderr]     Checking serde_json v1.0.27
Dec 11 07:35:13.093 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 11 07:35:14.053 INFO [stderr]     Checking backtrace v0.3.9
Dec 11 07:35:14.373 INFO [stderr]     Checking openssl v0.10.12
Dec 11 07:35:14.852 INFO [stderr]    Compiling abomonation_derive v0.3.0
Dec 11 07:35:16.280 INFO [stderr]     Checking libflate v0.1.16
Dec 11 07:35:18.596 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 11 07:35:20.236 INFO [stderr]     Checking digest v0.7.5
Dec 11 07:35:20.368 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 07:35:20.524 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 11 07:35:20.720 INFO [stderr]     Checking csv-core v0.1.4
Dec 11 07:35:23.120 INFO [stderr]     Checking mime v0.3.9
Dec 11 07:35:23.234 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 07:35:23.352 INFO [stderr]     Checking phf v0.7.23
Dec 11 07:35:23.552 INFO [stderr]     Checking error-chain v0.12.0
Dec 11 07:35:24.225 INFO [stderr]     Checking timely_communication v0.7.0
Dec 11 07:35:24.424 INFO [stderr]     Checking sha-1 v0.7.0
Dec 11 07:35:24.626 INFO [stderr]     Checking parking_lot v0.6.4
Dec 11 07:35:24.626 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 11 07:35:24.752 INFO [stderr]     Checking csv v1.0.1
Dec 11 07:35:25.120 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 11 07:35:25.376 INFO [stderr]    Compiling quote v0.6.8
Dec 11 07:35:25.492 INFO [stderr]     Checking native-tls v0.1.5
Dec 11 07:35:27.349 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 11 07:35:27.380 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 07:35:27.644 INFO [stderr]    Compiling syn v0.15.4
Dec 11 07:35:28.320 INFO [stderr]     Checking timely v0.7.0
Dec 11 07:35:29.572 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 11 07:35:33.796 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 07:35:34.920 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 07:35:34.988 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 07:35:35.142 INFO [stderr]     Checking native-tls v0.2.1
Dec 11 07:35:38.265 INFO [stderr]     Checking tungstenite v0.6.0
Dec 11 07:35:38.456 INFO [stderr]     Checking tokio v0.1.8
Dec 11 07:35:42.108 INFO [stderr]     Checking tokio-core v0.1.17
Dec 11 07:35:44.326 INFO [stderr]     Checking differential-dataflow v0.7.0
Dec 11 07:35:45.660 INFO [stderr]     Checking hyper v0.11.27
Dec 11 07:35:45.660 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 11 07:35:54.350 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 11 07:36:02.928 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 11 07:36:04.936 INFO [stderr]     Checking reqwest v0.8.8
Dec 11 07:36:17.012 INFO [stderr]     Checking event-horizon v0.1.0 (/source)
Dec 11 07:36:17.980 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 11 07:36:17.980 INFO [stderr]  --> src/websockets.rs:3:5
Dec 11 07:36:17.980 INFO [stderr]   |
Dec 11 07:36:17.980 INFO [stderr] 3 | use serde_json::from_str;
Dec 11 07:36:17.980 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 07:36:17.980 INFO [stderr]   |
Dec 11 07:36:17.980 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 07:36:17.980 INFO [stderr] 
Dec 11 07:36:18.024 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 11 07:36:18.024 INFO [stderr]  --> src/websockets.rs:3:5
Dec 11 07:36:18.024 INFO [stderr]   |
Dec 11 07:36:18.024 INFO [stderr] 3 | use serde_json::from_str;
Dec 11 07:36:18.024 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 07:36:18.024 INFO [stderr]   |
Dec 11 07:36:18.024 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 07:36:18.024 INFO [stderr] 
Dec 11 07:36:18.136 INFO [stderr] warning: unused variable: `msg`
Dec 11 07:36:18.136 INFO [stderr]   --> src/websockets.rs:50:20
Dec 11 07:36:18.136 INFO [stderr]    |
Dec 11 07:36:18.136 INFO [stderr] 50 |                 Ok(msg) => {
Dec 11 07:36:18.136 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 11 07:36:18.136 INFO [stderr]    |
Dec 11 07:36:18.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:36:18.136 INFO [stderr] 
Dec 11 07:36:18.136 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:18.136 INFO [stderr]   --> src/websockets.rs:53:21
Dec 11 07:36:18.136 INFO [stderr]    |
Dec 11 07:36:18.136 INFO [stderr] 53 |                 Err(e) => {
Dec 11 07:36:18.136 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 11 07:36:18.136 INFO [stderr] 
Dec 11 07:36:18.136 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:18.136 INFO [stderr]   --> src/websockets.rs:72:21
Dec 11 07:36:18.136 INFO [stderr]    |
Dec 11 07:36:18.136 INFO [stderr] 72 |                 Err(e) => {
Dec 11 07:36:18.136 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 11 07:36:18.136 INFO [stderr] 
Dec 11 07:36:18.144 INFO [stderr] warning: unused variable: `msg`
Dec 11 07:36:18.144 INFO [stderr]   --> src/websockets.rs:50:20
Dec 11 07:36:18.144 INFO [stderr]    |
Dec 11 07:36:18.144 INFO [stderr] 50 |                 Ok(msg) => {
Dec 11 07:36:18.144 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 11 07:36:18.144 INFO [stderr]    |
Dec 11 07:36:18.144 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:36:18.144 INFO [stderr] 
Dec 11 07:36:18.144 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:18.144 INFO [stderr]   --> src/websockets.rs:53:21
Dec 11 07:36:18.144 INFO [stderr]    |
Dec 11 07:36:18.144 INFO [stderr] 53 |                 Err(e) => {
Dec 11 07:36:18.144 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 11 07:36:18.144 INFO [stderr] 
Dec 11 07:36:18.144 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:18.144 INFO [stderr]   --> src/websockets.rs:72:21
Dec 11 07:36:18.144 INFO [stderr]    |
Dec 11 07:36:18.144 INFO [stderr] 72 |                 Err(e) => {
Dec 11 07:36:18.144 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 11 07:36:18.144 INFO [stderr] 
Dec 11 07:36:18.172 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 11 07:36:18.172 INFO [stderr]   --> src/websockets.rs:28:31
Dec 11 07:36:18.172 INFO [stderr]    |
Dec 11 07:36:18.172 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 11 07:36:18.172 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 11 07:36:18.172 INFO [stderr]    |
Dec 11 07:36:18.172 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 07:36:18.172 INFO [stderr] 
Dec 11 07:36:18.192 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 11 07:36:18.192 INFO [stderr]   --> src/websockets.rs:28:31
Dec 11 07:36:18.192 INFO [stderr]    |
Dec 11 07:36:18.192 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 11 07:36:18.192 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 11 07:36:18.192 INFO [stderr]    |
Dec 11 07:36:18.192 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 07:36:18.192 INFO [stderr] 
Dec 11 07:36:19.372 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:19.372 INFO [stderr]   --> src/main.rs:86:28
Dec 11 07:36:19.372 INFO [stderr]    |
Dec 11 07:36:19.372 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Dec 11 07:36:19.372 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 11 07:36:19.372 INFO [stderr]    |
Dec 11 07:36:19.372 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:36:19.372 INFO [stderr] 
Dec 11 07:36:19.372 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:19.372 INFO [stderr]   --> src/main.rs:99:28
Dec 11 07:36:19.372 INFO [stderr]    |
Dec 11 07:36:19.372 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Dec 11 07:36:19.372 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 11 07:36:19.372 INFO [stderr] 
Dec 11 07:36:19.372 INFO [stderr] warning: unused variable: `time`
Dec 11 07:36:19.372 INFO [stderr]    --> src/main.rs:112:17
Dec 11 07:36:19.372 INFO [stderr]     |
Dec 11 07:36:19.372 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Dec 11 07:36:19.372 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Dec 11 07:36:19.372 INFO [stderr] 
Dec 11 07:36:19.372 INFO [stderr] warning: unused variable: `time_exchange2`
Dec 11 07:36:19.372 INFO [stderr]    --> src/main.rs:144:21
Dec 11 07:36:19.372 INFO [stderr]     |
Dec 11 07:36:19.372 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Dec 11 07:36:19.372 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Dec 11 07:36:19.372 INFO [stderr] 
Dec 11 07:36:19.372 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Dec 11 07:36:19.372 INFO [stderr]    --> src/main.rs:145:21
Dec 11 07:36:19.372 INFO [stderr]     |
Dec 11 07:36:19.372 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Dec 11 07:36:19.372 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Dec 11 07:36:19.372 INFO [stderr] 
Dec 11 07:36:19.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 07:36:19.388 INFO [stderr]   --> src/main.rs:72:21
Dec 11 07:36:19.388 INFO [stderr]    |
Dec 11 07:36:19.388 INFO [stderr] 72 |                     wtr.flush();
Dec 11 07:36:19.388 INFO [stderr]    |                     ^^^^^^^^^^^^
Dec 11 07:36:19.388 INFO [stderr]    |
Dec 11 07:36:19.388 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 07:36:19.388 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 07:36:19.388 INFO [stderr] 
Dec 11 07:36:19.480 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:19.480 INFO [stderr]   --> src/main.rs:86:28
Dec 11 07:36:19.480 INFO [stderr]    |
Dec 11 07:36:19.480 INFO [stderr] 86 |                 if let Err(e) = okex_socket.fetch_message() {
Dec 11 07:36:19.480 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 11 07:36:19.480 INFO [stderr]    |
Dec 11 07:36:19.480 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:36:19.480 INFO [stderr] 
Dec 11 07:36:19.480 INFO [stderr] warning: unused variable: `e`
Dec 11 07:36:19.480 INFO [stderr]   --> src/main.rs:99:28
Dec 11 07:36:19.480 INFO [stderr]    |
Dec 11 07:36:19.480 INFO [stderr] 99 |                 if let Err(e) = binance_socket.fetch_message() {
Dec 11 07:36:19.480 INFO [stderr]    |                            ^ help: consider using `_e` instead
Dec 11 07:36:19.480 INFO [stderr] 
Dec 11 07:36:19.480 INFO [stderr] warning: unused variable: `time`
Dec 11 07:36:19.480 INFO [stderr]    --> src/main.rs:112:17
Dec 11 07:36:19.480 INFO [stderr]     |
Dec 11 07:36:19.480 INFO [stderr] 112 |             let time = current_time.parse::<i32>().unwrap();
Dec 11 07:36:19.480 INFO [stderr]     |                 ^^^^ help: consider using `_time` instead
Dec 11 07:36:19.480 INFO [stderr] 
Dec 11 07:36:19.480 INFO [stderr] warning: unused variable: `time_exchange2`
Dec 11 07:36:19.480 INFO [stderr]    --> src/main.rs:144:21
Dec 11 07:36:19.480 INFO [stderr]     |
Dec 11 07:36:19.480 INFO [stderr] 144 |                 let time_exchange2 = String::from("");
Dec 11 07:36:19.480 INFO [stderr]     |                     ^^^^^^^^^^^^^^ help: consider using `_time_exchange2` instead
Dec 11 07:36:19.480 INFO [stderr] 
Dec 11 07:36:19.480 INFO [stderr] warning: unused variable: `time_exchange2_datetime_format`
Dec 11 07:36:19.481 INFO [stderr]    --> src/main.rs:145:21
Dec 11 07:36:19.481 INFO [stderr]     |
Dec 11 07:36:19.481 INFO [stderr] 145 |                 let time_exchange2_datetime_format = String::from("");
Dec 11 07:36:19.481 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_time_exchange2_datetime_format` instead
Dec 11 07:36:19.481 INFO [stderr] 
Dec 11 07:36:19.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 07:36:19.512 INFO [stderr]   --> src/main.rs:72:21
Dec 11 07:36:19.512 INFO [stderr]    |
Dec 11 07:36:19.512 INFO [stderr] 72 |                     wtr.flush();
Dec 11 07:36:19.512 INFO [stderr]    |                     ^^^^^^^^^^^^
Dec 11 07:36:19.512 INFO [stderr]    |
Dec 11 07:36:19.512 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 07:36:19.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 07:36:19.512 INFO [stderr] 
Dec 11 07:36:19.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
Dec 11 07:36:19.568 INFO [stderr] su: No module specific data is present
Dec 11 07:36:20.080 INFO running `"docker" "inspect" "376411c5d0233e6b33888f360189ff01acd14898852653a5b3be56a3c90c23d2"`
Dec 11 07:36:20.300 INFO running `"docker" "rm" "-f" "376411c5d0233e6b33888f360189ff01acd14898852653a5b3be56a3c90c23d2"`
Dec 11 07:36:20.596 INFO [stdout] 376411c5d0233e6b33888f360189ff01acd14898852653a5b3be56a3c90c23d2