Nov 27 11:19:10.508 INFO documenting tnpxu/event-horizon against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 11:19:10.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 11:19:10.893 INFO [stdout] c2155497194afb559ba485941846b5af86af216003b64ddc2d7c250c150cf4c2
Nov 27 11:19:10.897 INFO running `"docker" "start" "-a" "c2155497194afb559ba485941846b5af86af216003b64ddc2d7c250c150cf4c2"`
Nov 27 11:19:12.822 INFO [stderr] usermod: no changes
Nov 27 11:19:13.467 INFO [stderr]     Checking lazycell v1.1.0
Nov 27 11:19:13.468 INFO [stderr]    Compiling rand_core v0.2.1
Nov 27 11:19:13.492 INFO [stderr]    Compiling openssl v0.10.12
Nov 27 11:19:13.493 INFO [stderr]     Checking timely_bytes v0.7.0
Nov 27 11:19:13.494 INFO [stderr]     Checking abomonation v0.7.0
Nov 27 11:19:13.495 INFO [stderr]    Compiling native-tls v0.2.1
Nov 27 11:19:13.496 INFO [stderr]     Checking arrayref v0.3.5
Nov 27 11:19:13.497 INFO [stderr]     Checking timely_logging v0.7.0
Nov 27 11:19:14.208 INFO [stderr]     Checking timely_sort v0.1.6
Nov 27 11:19:14.392 INFO [stderr]    Compiling memchr v2.1.0
Nov 27 11:19:15.836 INFO [stderr]     Checking log v0.4.5
Nov 27 11:19:15.836 INFO [stderr]     Checking tokio-executor v0.1.4
Nov 27 11:19:16.229 INFO [stderr]     Checking relay v0.1.1
Nov 27 11:19:17.183 INFO [stderr]     Checking tokio-service v0.1.0
Nov 27 11:19:17.199 INFO [stderr]    Compiling openssl-sys v0.9.36
Nov 27 11:19:17.251 INFO [stderr]     Checking base64 v0.9.3
Nov 27 11:19:17.287 INFO [stderr]     Checking block-buffer v0.3.3
Nov 27 11:19:17.307 INFO [stderr]     Checking bytes v0.4.10
Nov 27 11:19:17.327 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 11:19:17.727 INFO [stderr]    Compiling rand v0.5.5
Nov 27 11:19:18.819 INFO [stderr]     Checking mio v0.6.16
Nov 27 11:19:18.883 INFO [stderr]     Checking want v0.0.4
Nov 27 11:19:19.771 INFO [stderr]     Checking tokio-current-thread v0.1.1
Nov 27 11:19:20.271 INFO [stderr]     Checking tokio-timer v0.2.6
Nov 27 11:19:22.570 INFO [stderr]     Checking serde_json v1.0.27
Nov 27 11:19:22.805 INFO [stderr]     Checking ring v0.13.2
Nov 27 11:19:24.795 INFO [stderr]    Compiling phf_shared v0.7.23
Nov 27 11:19:27.335 INFO [stderr]    Compiling abomonation_derive v0.3.0
Nov 27 11:19:28.011 INFO [stderr]     Checking digest v0.7.5
Nov 27 11:19:28.533 INFO [stderr]     Checking serde_urlencoded v0.5.3
Nov 27 11:19:28.903 INFO [stderr]    Compiling syn v0.15.4
Nov 27 11:19:28.927 INFO [stderr]     Checking libflate v0.1.16
Nov 27 11:19:30.239 INFO [stderr]     Checking tokio-io v0.1.8
Nov 27 11:19:31.383 INFO [stderr]     Checking input_buffer v0.2.0
Nov 27 11:19:31.963 INFO [stderr]     Checking error-chain v0.12.0
Nov 27 11:19:36.439 INFO [stderr]     Checking phf v0.7.23
Nov 27 11:19:36.563 INFO [stderr]     Checking mio-uds v0.6.7
Nov 27 11:19:36.575 INFO [stderr]     Checking csv-core v0.1.4
Nov 27 11:19:36.624 INFO [stderr]     Checking sha-1 v0.7.0
Nov 27 11:19:36.923 INFO [stderr]     Checking tokio-threadpool v0.1.6
Nov 27 11:19:37.519 INFO [stderr]    Compiling openssl v0.9.24
Nov 27 11:19:37.636 INFO [stderr]     Checking tokio-codec v0.1.0
Nov 27 11:19:37.955 INFO [stderr]     Checking tokio-reactor v0.1.5
Nov 27 11:19:38.002 INFO [stderr]    Compiling phf_generator v0.7.23
Nov 27 11:19:38.435 INFO [stderr]     Checking timely_communication v0.7.0
Nov 27 11:19:39.674 INFO [stderr]    Compiling phf_codegen v0.7.23
Nov 27 11:19:39.851 INFO [stderr]     Checking csv v1.0.1
Nov 27 11:19:40.353 INFO [stderr]     Checking tokio-tcp v0.1.1
Nov 27 11:19:40.353 INFO [stderr]     Checking tokio-uds v0.2.1
Nov 27 11:19:41.631 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 11:19:42.827 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Nov 27 11:19:43.057 INFO [stderr]     Checking timely v0.7.0
Nov 27 11:19:43.427 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 27 11:19:47.403 INFO [stderr]     Checking tokio v0.1.8
Nov 27 11:19:50.725 INFO [stderr]     Checking tokio-core v0.1.17
Nov 27 11:19:57.496 INFO [stderr]     Checking native-tls v0.1.5
Nov 27 11:19:58.587 INFO [stderr]     Checking hyper v0.11.27
Nov 27 11:19:58.979 INFO [stderr]    Compiling serde_derive v1.0.79
Nov 27 11:20:00.210 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 27 11:20:00.951 INFO [stderr]     Checking tungstenite v0.6.0
Nov 27 11:20:03.727 INFO [stderr]     Checking differential-dataflow v0.7.0
Nov 27 11:20:13.904 INFO [stderr]     Checking hyper-tls v0.1.4
Nov 27 11:20:17.067 INFO [stderr]     Checking reqwest v0.8.8
Nov 27 11:20:24.918 INFO [stderr]     Checking event-horizon v0.1.0 (/source)
Nov 27 11:20:24.918 INFO [stderr]  Documenting event-horizon v0.1.0 (/source)
Nov 27 11:20:25.855 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Nov 27 11:20:25.863 INFO [stderr]   --> src/websockets.rs:28:31
Nov 27 11:20:25.863 INFO [stderr]    |
Nov 27 11:20:25.863 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Nov 27 11:20:25.863 INFO [stderr]    |                               ^^^^^^^^^^^^
Nov 27 11:20:25.863 INFO [stderr]    |
Nov 27 11:20:25.863 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 11:20:25.863 INFO [stderr] 
Nov 27 11:20:25.939 INFO [stderr] warning: unused import: `serde_json::from_str`
Nov 27 11:20:25.939 INFO [stderr]  --> src/websockets.rs:3:5
Nov 27 11:20:25.939 INFO [stderr]   |
Nov 27 11:20:25.939 INFO [stderr] 3 | use serde_json::from_str;
Nov 27 11:20:25.939 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 11:20:25.939 INFO [stderr]   |
Nov 27 11:20:25.939 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 11:20:25.939 INFO [stderr] 
Nov 27 11:20:26.123 INFO [stderr] warning: unused variable: `msg`
Nov 27 11:20:26.124 INFO [stderr]   --> src/websockets.rs:50:20
Nov 27 11:20:26.124 INFO [stderr]    |
Nov 27 11:20:26.124 INFO [stderr] 50 |                 Ok(msg) => {
Nov 27 11:20:26.124 INFO [stderr]    |                    ^^^ help: consider using `_msg` instead
Nov 27 11:20:26.125 INFO [stderr]    |
Nov 27 11:20:26.125 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 11:20:26.125 INFO [stderr] 
Nov 27 11:20:26.126 INFO [stderr] warning: unused variable: `e`
Nov 27 11:20:26.126 INFO [stderr]   --> src/websockets.rs:53:21
Nov 27 11:20:26.126 INFO [stderr]    |
Nov 27 11:20:26.127 INFO [stderr] 53 |                 Err(e) => {
Nov 27 11:20:26.127 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 27 11:20:26.127 INFO [stderr] 
Nov 27 11:20:26.127 INFO [stderr] warning: unused variable: `e`
Nov 27 11:20:26.128 INFO [stderr]   --> src/websockets.rs:72:21
Nov 27 11:20:26.128 INFO [stderr]    |
Nov 27 11:20:26.128 INFO [stderr] 72 |                 Err(e) => {
Nov 27 11:20:26.129 INFO [stderr]    |                     ^ help: consider using `_e` instead
Nov 27 11:20:26.129 INFO [stderr] 
Nov 27 11:20:26.155 INFO [stderr] warning: variable `EXCHANGE_URL` should have a snake case name such as `exchange_url`
Nov 27 11:20:26.156 INFO [stderr]   --> src/websockets.rs:28:31
Nov 27 11:20:26.156 INFO [stderr]    |
Nov 27 11:20:26.156 INFO [stderr] 28 |     pub fn connect(&mut self, EXCHANGE_URL: &str) -> Result<()> {
Nov 27 11:20:26.156 INFO [stderr]    |                               ^^^^^^^^^^^^
Nov 27 11:20:26.157 INFO [stderr]    |
Nov 27 11:20:26.157 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 11:20:26.157 INFO [stderr] 
Nov 27 11:20:30.514 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Nov 27 11:20:30.545 INFO [stderr] su: No module specific data is present
Nov 27 11:20:31.101 INFO running `"docker" "inspect" "c2155497194afb559ba485941846b5af86af216003b64ddc2d7c250c150cf4c2"`
Nov 27 11:20:31.471 INFO running `"docker" "rm" "-f" "c2155497194afb559ba485941846b5af86af216003b64ddc2d7c250c150cf4c2"`
Nov 27 11:20:31.783 INFO [stdout] c2155497194afb559ba485941846b5af86af216003b64ddc2d7c250c150cf4c2