Nov 28 01:44:38.056 INFO checking lissyx/sensorweb-NodeMCU-collector against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:44:38.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 01:44:38.367 INFO [stdout] d647ff86df36241fd9b895d5edf1badcc12baf2e2c9fb1142c783376f672215c
Nov 28 01:44:38.377 INFO running `"docker" "start" "-a" "d647ff86df36241fd9b895d5edf1badcc12baf2e2c9fb1142c783376f672215c"`
Nov 28 01:44:39.194 INFO [stderr] usermod: no changes
Nov 28 01:44:39.361 INFO [stderr]     Checking num_cpus v1.5.0
Nov 28 01:44:39.364 INFO [stderr]     Checking unicode-bidi v0.3.3
Nov 28 01:44:39.372 INFO [stderr]    Compiling hyper v0.10.11
Nov 28 01:44:39.373 INFO [stderr]     Checking bytes v0.4.4
Nov 28 01:44:39.373 INFO [stderr]     Checking simplelog v0.4.2
Nov 28 01:44:39.376 INFO [stderr]     Checking clap v2.24.2
Nov 28 01:44:39.376 INFO [stderr]     Checking mio v0.6.8
Nov 28 01:44:39.376 INFO [stderr]     Checking openssl-sys v0.9.13
Nov 28 01:44:40.680 INFO [stderr]     Checking idna v0.1.2
Nov 28 01:44:40.704 INFO [stderr]     Checking openssl v0.9.13
Nov 28 01:44:41.102 INFO [stderr]     Checking tokio-io v0.1.2
Nov 28 01:44:43.452 INFO [stderr]     Checking tokio-core v0.1.7
Nov 28 01:44:45.536 INFO [stderr]     Checking url v1.4.1
Nov 28 01:44:45.752 INFO [stderr]     Checking native-tls v0.1.2
Nov 28 01:44:47.189 INFO [stderr]     Checking tokio-tls v0.1.2
Nov 28 01:44:55.637 INFO [stderr]     Checking websocket v0.20.1
Nov 28 01:44:58.137 INFO [stderr]     Checking sensorweb_node_mcu_collector v0.1.0 (/source)
Nov 28 01:45:00.720 INFO [stderr] warning: unused import: `Ipv6Addr`
Nov 28 01:45:00.720 INFO [stderr]  --> src/mcast.rs:3:34
Nov 28 01:45:00.720 INFO [stderr]   |
Nov 28 01:45:00.720 INFO [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket};
Nov 28 01:45:00.720 INFO [stderr]   |                                  ^^^^^^^^
Nov 28 01:45:00.721 INFO [stderr]   |
Nov 28 01:45:00.721 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:45:00.721 INFO [stderr] 
Nov 28 01:45:00.756 INFO [stderr] warning: unused import: `Ipv6Addr`
Nov 28 01:45:00.756 INFO [stderr]  --> src/mcast.rs:3:34
Nov 28 01:45:00.756 INFO [stderr]   |
Nov 28 01:45:00.756 INFO [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket};
Nov 28 01:45:00.756 INFO [stderr]   |                                  ^^^^^^^^
Nov 28 01:45:00.760 INFO [stderr]   |
Nov 28 01:45:00.761 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:45:00.761 INFO [stderr] 
Nov 28 01:45:01.036 INFO [stderr] warning: unreachable expression
Nov 28 01:45:01.036 INFO [stderr]   --> src/mcast.rs:77:2
Nov 28 01:45:01.036 INFO [stderr]    |
Nov 28 01:45:01.036 INFO [stderr] 77 |     leave(ip, port, socket)
Nov 28 01:45:01.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:45:01.038 INFO [stderr]    |
Nov 28 01:45:01.038 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 28 01:45:01.038 INFO [stderr] 
Nov 28 01:45:01.210 INFO [stderr] warning: unreachable expression
Nov 28 01:45:01.211 INFO [stderr]   --> src/mcast.rs:77:2
Nov 28 01:45:01.211 INFO [stderr]    |
Nov 28 01:45:01.212 INFO [stderr] 77 |     leave(ip, port, socket)
Nov 28 01:45:01.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:45:01.213 INFO [stderr]    |
Nov 28 01:45:01.213 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 28 01:45:01.214 INFO [stderr] 
Nov 28 01:45:01.224 INFO [stderr] warning: unused variable: `err`
Nov 28 01:45:01.225 INFO [stderr]   --> src/http.rs:30:25
Nov 28 01:45:01.225 INFO [stderr]    |
Nov 28 01:45:01.226 INFO [stderr] 30 |                     Err(err)  => static_p.join(""),
Nov 28 01:45:01.226 INFO [stderr]    |                         ^^^ help: consider using `_err` instead
Nov 28 01:45:01.227 INFO [stderr]    |
Nov 28 01:45:01.228 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 01:45:01.228 INFO [stderr] 
Nov 28 01:45:01.229 INFO [stderr] warning: unused variable: `read_bytes`
Nov 28 01:45:01.229 INFO [stderr]   --> src/http.rs:42:28
Nov 28 01:45:01.230 INFO [stderr]    |
Nov 28 01:45:01.230 INFO [stderr] 42 |                         Ok(read_bytes) => {
Nov 28 01:45:01.230 INFO [stderr]    |                            ^^^^^^^^^^ help: consider using `_read_bytes` instead
Nov 28 01:45:01.230 INFO [stderr] 
Nov 28 01:45:01.230 INFO [stderr] warning: unused variable: `err`
Nov 28 01:45:01.230 INFO [stderr]   --> src/http.rs:49:29
Nov 28 01:45:01.230 INFO [stderr]    |
Nov 28 01:45:01.230 INFO [stderr] 49 |                         Err(err)       => {}
Nov 28 01:45:01.230 INFO [stderr]    |                             ^^^ help: consider using `_err` instead
Nov 28 01:45:01.230 INFO [stderr] 
Nov 28 01:45:01.231 INFO [stderr] warning: unused variable: `port`
Nov 28 01:45:01.231 INFO [stderr]   --> src/mcast.rs:33:22
Nov 28 01:45:01.231 INFO [stderr]    |
Nov 28 01:45:01.231 INFO [stderr] 33 | fn leave(ip: IpAddr, port: UdpPort, socket: UdpSocket) {
Nov 28 01:45:01.231 INFO [stderr]    |                      ^^^^ help: consider using `_port` instead
Nov 28 01:45:01.231 INFO [stderr] 
Nov 28 01:45:01.237 INFO [stderr] warning: unused variable: `pm25_head`
Nov 28 01:45:01.237 INFO [stderr]    --> src/message.rs:194:21
Nov 28 01:45:01.237 INFO [stderr]     |
Nov 28 01:45:01.237 INFO [stderr] 194 |         if let Some(pm25_head) = split_ntp.next() {
Nov 28 01:45:01.237 INFO [stderr]     |                     ^^^^^^^^^ help: consider using `_pm25_head` instead
Nov 28 01:45:01.237 INFO [stderr] 
Nov 28 01:45:01.294 INFO [stderr] warning: variable does not need to be mutable
Nov 28 01:45:01.294 INFO [stderr]   --> src/mcast.rs:14:6
Nov 28 01:45:01.294 INFO [stderr]    |
Nov 28 01:45:01.294 INFO [stderr] 14 |     let mut socket = match UdpSocket::bind(bind_addr) {
Nov 28 01:45:01.294 INFO [stderr]    |         ----^^^^^^
Nov 28 01:45:01.294 INFO [stderr]    |         |
Nov 28 01:45:01.294 INFO [stderr]    |         help: remove this `mut`
Nov 28 01:45:01.304 INFO [stderr]    |
Nov 28 01:45:01.304 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 01:45:01.304 INFO [stderr] 
Nov 28 01:45:01.412 INFO [stderr] warning: function is never used: `ws_handler`
Nov 28 01:45:01.412 INFO [stderr]  --> src/ws.rs:7:1
Nov 28 01:45:01.412 INFO [stderr]   |
Nov 28 01:45:01.412 INFO [stderr] 7 | fn ws_handler() {
Nov 28 01:45:01.412 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 28 01:45:01.413 INFO [stderr]   |
Nov 28 01:45:01.413 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:45:01.413 INFO [stderr] 
Nov 28 01:45:01.523 INFO [stderr] warning: unused variable: `err`
Nov 28 01:45:01.523 INFO [stderr]   --> src/http.rs:30:25
Nov 28 01:45:01.523 INFO [stderr]    |
Nov 28 01:45:01.523 INFO [stderr] 30 |                     Err(err)  => static_p.join(""),
Nov 28 01:45:01.523 INFO [stderr]    |                         ^^^ help: consider using `_err` instead
Nov 28 01:45:01.523 INFO [stderr]    |
Nov 28 01:45:01.523 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 01:45:01.523 INFO [stderr] 
Nov 28 01:45:01.523 INFO [stderr] warning: unused variable: `read_bytes`
Nov 28 01:45:01.525 INFO [stderr]   --> src/http.rs:42:28
Nov 28 01:45:01.525 INFO [stderr]    |
Nov 28 01:45:01.525 INFO [stderr] 42 |                         Ok(read_bytes) => {
Nov 28 01:45:01.525 INFO [stderr]    |                            ^^^^^^^^^^ help: consider using `_read_bytes` instead
Nov 28 01:45:01.525 INFO [stderr] 
Nov 28 01:45:01.525 INFO [stderr] warning: unused variable: `err`
Nov 28 01:45:01.525 INFO [stderr]   --> src/http.rs:49:29
Nov 28 01:45:01.525 INFO [stderr]    |
Nov 28 01:45:01.525 INFO [stderr] 49 |                         Err(err)       => {}
Nov 28 01:45:01.525 INFO [stderr]    |                             ^^^ help: consider using `_err` instead
Nov 28 01:45:01.525 INFO [stderr] 
Nov 28 01:45:01.525 INFO [stderr] warning: unused variable: `port`
Nov 28 01:45:01.525 INFO [stderr]   --> src/mcast.rs:33:22
Nov 28 01:45:01.525 INFO [stderr]    |
Nov 28 01:45:01.525 INFO [stderr] 33 | fn leave(ip: IpAddr, port: UdpPort, socket: UdpSocket) {
Nov 28 01:45:01.525 INFO [stderr]    |                      ^^^^ help: consider using `_port` instead
Nov 28 01:45:01.525 INFO [stderr] 
Nov 28 01:45:01.525 INFO [stderr] warning: unused variable: `pm25_head`
Nov 28 01:45:01.525 INFO [stderr]    --> src/message.rs:194:21
Nov 28 01:45:01.525 INFO [stderr]     |
Nov 28 01:45:01.525 INFO [stderr] 194 |         if let Some(pm25_head) = split_ntp.next() {
Nov 28 01:45:01.525 INFO [stderr]     |                     ^^^^^^^^^ help: consider using `_pm25_head` instead
Nov 28 01:45:01.525 INFO [stderr] 
Nov 28 01:45:01.600 INFO [stderr] warning: variable does not need to be mutable
Nov 28 01:45:01.600 INFO [stderr]   --> src/mcast.rs:14:6
Nov 28 01:45:01.600 INFO [stderr]    |
Nov 28 01:45:01.600 INFO [stderr] 14 |     let mut socket = match UdpSocket::bind(bind_addr) {
Nov 28 01:45:01.600 INFO [stderr]    |         ----^^^^^^
Nov 28 01:45:01.600 INFO [stderr]    |         |
Nov 28 01:45:01.600 INFO [stderr]    |         help: remove this `mut`
Nov 28 01:45:01.600 INFO [stderr]    |
Nov 28 01:45:01.600 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 01:45:01.600 INFO [stderr] 
Nov 28 01:45:01.709 INFO [stderr] warning: function is never used: `ws_handler`
Nov 28 01:45:01.709 INFO [stderr]  --> src/ws.rs:7:1
Nov 28 01:45:01.709 INFO [stderr]   |
Nov 28 01:45:01.709 INFO [stderr] 7 | fn ws_handler() {
Nov 28 01:45:01.709 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 28 01:45:01.709 INFO [stderr]   |
Nov 28 01:45:01.709 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:45:01.709 INFO [stderr] 
Nov 28 01:45:01.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.57s
Nov 28 01:45:01.813 INFO [stderr] su: No module specific data is present
Nov 28 01:45:03.508 INFO running `"docker" "inspect" "d647ff86df36241fd9b895d5edf1badcc12baf2e2c9fb1142c783376f672215c"`
Nov 28 01:45:03.806 INFO running `"docker" "rm" "-f" "d647ff86df36241fd9b895d5edf1badcc12baf2e2c9fb1142c783376f672215c"`
Nov 28 01:45:04.257 INFO [stdout] d647ff86df36241fd9b895d5edf1badcc12baf2e2c9fb1142c783376f672215c