Dec 01 05:16:32.892 INFO documenting tnpxu/event-horizon against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 05:16:32.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:16:33.485 INFO [stdout] 2053799fd984ce272d1675eececa40918f12784ec400a8ffc4e3e3b22960654d
Dec 01 05:16:33.487 INFO running `"docker" "start" "-a" "2053799fd984ce272d1675eececa40918f12784ec400a8ffc4e3e3b22960654d"`
Dec 01 05:16:35.564 INFO [stderr] usermod: no changes
Dec 01 05:16:36.070 INFO [stderr]     Checking futures v0.1.24
Dec 01 05:16:36.070 INFO [stderr]     Checking lazycell v1.1.0
Dec 01 05:16:36.076 INFO [stderr]    Compiling rand_core v0.2.1
Dec 01 05:16:36.078 INFO [stderr]     Checking abomonation v0.7.0
Dec 01 05:16:36.078 INFO [stderr]     Checking timely_logging v0.7.0
Dec 01 05:16:36.078 INFO [stderr]     Checking arrayref v0.3.5
Dec 01 05:16:36.078 INFO [stderr]     Checking timely_bytes v0.7.0
Dec 01 05:16:36.079 INFO [stderr]     Checking utf-8 v0.7.4
Dec 01 05:16:36.628 INFO [stderr]     Checking untrusted v0.6.2
Dec 01 05:16:37.059 INFO [stderr]     Checking timely_sort v0.1.6
Dec 01 05:16:37.572 INFO [stderr]    Compiling unicase v2.1.0
Dec 01 05:16:37.668 INFO [stderr]    Compiling memchr v2.1.0
Dec 01 05:16:37.820 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 01 05:16:38.318 INFO [stderr]    Compiling ring v0.13.2
Dec 01 05:16:40.131 INFO [stderr]     Checking block-buffer v0.3.3
Dec 01 05:16:40.336 INFO [stderr]     Checking mio v0.6.16
Dec 01 05:16:40.705 INFO [stderr]    Compiling rand v0.5.5
Dec 01 05:16:40.709 INFO [stderr]     Checking input_buffer v0.2.0
Dec 01 05:16:44.784 INFO [stderr]     Checking serde_json v1.0.27
Dec 01 05:16:44.797 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 01 05:16:49.275 INFO [stderr]     Checking openssl v0.9.24
Dec 01 05:16:50.008 INFO [stderr]     Checking openssl v0.10.12
Dec 01 05:16:54.764 INFO [stderr]    Compiling abomonation_derive v0.3.0
Dec 01 05:16:55.896 INFO [stderr]     Checking digest v0.7.5
Dec 01 05:16:59.088 INFO [stderr]     Checking libflate v0.1.16
Dec 01 05:16:59.108 INFO [stderr]     Checking phf v0.7.23
Dec 01 05:16:59.128 INFO [stderr]     Checking csv-core v0.1.4
Dec 01 05:17:00.324 INFO [stderr]     Checking mio-uds v0.6.7
Dec 01 05:17:00.638 INFO [stderr]     Checking error-chain v0.12.0
Dec 01 05:17:02.024 INFO [stderr]     Checking mime v0.3.9
Dec 01 05:17:02.316 INFO [stderr]     Checking sha-1 v0.7.0
Dec 01 05:17:02.496 INFO [stderr]     Checking tokio-io v0.1.8
Dec 01 05:17:02.548 INFO [stderr]     Checking tokio-executor v0.1.4
Dec 01 05:17:02.644 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 01 05:17:03.252 INFO [stderr]     Checking relay v0.1.1
Dec 01 05:17:03.988 INFO [stderr]     Checking want v0.0.4
Dec 01 05:17:04.044 INFO [stderr]     Checking tokio-service v0.1.0
Dec 01 05:17:04.144 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 01 05:17:04.268 INFO [stderr]     Checking native-tls v0.1.5
Dec 01 05:17:04.824 INFO [stderr]     Checking timely_communication v0.7.0
Dec 01 05:17:05.097 INFO [stderr]     Checking csv v1.0.1
Dec 01 05:17:05.419 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 01 05:17:05.916 INFO [stderr]     Checking tokio-timer v0.2.6
Dec 01 05:17:06.312 INFO [stderr]     Checking tokio-current-thread v0.1.1
Dec 01 05:17:07.256 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 01 05:17:07.692 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 01 05:17:08.102 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 01 05:17:09.680 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 01 05:17:10.352 INFO [stderr]     Checking native-tls v0.2.1
Dec 01 05:17:10.812 INFO [stderr]     Checking timely v0.7.0
Dec 01 05:17:11.284 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 01 05:17:11.816 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 01 05:17:11.816 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 01 05:17:14.804 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 01 05:17:14.816 INFO [stderr]     Checking tungstenite v0.6.0
Dec 01 05:17:16.011 INFO [stderr]     Checking tokio v0.1.8
Dec 01 05:17:18.250 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 05:17:21.617 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 01 05:17:21.627 INFO [stderr]     Checking hyper v0.11.27
Dec 01 05:17:24.616 INFO [stderr]     Checking differential-dataflow v0.7.0
Dec 01 05:17:29.716 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 01 05:17:30.978 INFO [stderr]     Checking reqwest v0.8.8
Dec 01 05:17:35.714 INFO [stderr]     Checking event-horizon v0.1.0 (/source)
Dec 01 05:17:35.716 INFO [stderr]  Documenting event-horizon v0.1.0 (/source)
Dec 01 05:17:36.696 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 01 05:17:36.696 INFO [stderr]   --> src/websockets.rs:28:31
Dec 01 05:17:36.696 INFO [stderr]    |
Dec 01 05:17:36.696 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 01 05:17:36.697 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 01 05:17:36.697 INFO [stderr]    |
Dec 01 05:17:36.697 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 05:17:36.697 INFO [stderr] 
Dec 01 05:17:36.716 INFO [stderr] warning: unused import: `serde_json::from_str`
Dec 01 05:17:36.716 INFO [stderr]  --> src/websockets.rs:3:5
Dec 01 05:17:36.716 INFO [stderr]   |
Dec 01 05:17:36.716 INFO [stderr] 3 | use serde_json::from_str;
Dec 01 05:17:36.716 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 05:17:36.716 INFO [stderr]   |
Dec 01 05:17:36.716 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 05:17:36.717 INFO [stderr] 
Dec 01 05:17:36.932 INFO [stderr] warning: unused variable: `msg`
Dec 01 05:17:36.932 INFO [stderr]   --> src/websockets.rs:50:20
Dec 01 05:17:36.932 INFO [stderr]    |
Dec 01 05:17:36.933 INFO [stderr] 50 |                 Ok(msg) => {
Dec 01 05:17:36.933 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Dec 01 05:17:36.933 INFO [stderr]    |
Dec 01 05:17:36.933 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:17:36.933 INFO [stderr] 
Dec 01 05:17:36.933 INFO [stderr] warning: unused variable: `e`
Dec 01 05:17:36.933 INFO [stderr]   --> src/websockets.rs:53:21
Dec 01 05:17:36.933 INFO [stderr]    |
Dec 01 05:17:36.933 INFO [stderr] 53 |                 Err(e) => {
Dec 01 05:17:36.933 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 01 05:17:36.933 INFO [stderr] 
Dec 01 05:17:36.933 INFO [stderr] warning: unused variable: `e`
Dec 01 05:17:36.933 INFO [stderr]   --> src/websockets.rs:72:21
Dec 01 05:17:36.933 INFO [stderr]    |
Dec 01 05:17:36.933 INFO [stderr] 72 |                 Err(e) => {
Dec 01 05:17:36.933 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 01 05:17:36.933 INFO [stderr] 
Dec 01 05:17:37.004 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Dec 01 05:17:37.004 INFO [stderr]   --> src/websockets.rs:28:31
Dec 01 05:17:37.004 INFO [stderr]    |
Dec 01 05:17:37.004 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Dec 01 05:17:37.004 INFO [stderr]    |                               ^^^^^^^^^^^^
Dec 01 05:17:37.004 INFO [stderr]    |
Dec 01 05:17:37.004 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 05:17:37.005 INFO [stderr] 
Dec 01 05:17:42.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Dec 01 05:17:42.384 INFO [stderr] su: No module specific data is present
Dec 01 05:17:43.432 INFO running `"docker" "inspect" "2053799fd984ce272d1675eececa40918f12784ec400a8ffc4e3e3b22960654d"`
Dec 01 05:17:43.780 INFO running `"docker" "rm" "-f" "2053799fd984ce272d1675eececa40918f12784ec400a8ffc4e3e3b22960654d"`
Dec 01 05:17:44.232 INFO [stdout] 2053799fd984ce272d1675eececa40918f12784ec400a8ffc4e3e3b22960654d