Nov 29 23:22:52.930 INFO checking lissyx/sensorweb-NodeMCU-collector against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:22:52.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 23:22:53.480 INFO [stdout] 57b718474412e64de1a720b486bc66d5b875b25271d7d9635bec3cdca3202687
Nov 29 23:22:53.482 INFO running `"docker" "start" "-a" "57b718474412e64de1a720b486bc66d5b875b25271d7d9635bec3cdca3202687"`
Nov 29 23:22:54.712 INFO [stderr] usermod: no changes
Nov 29 23:22:54.924 INFO [stderr]    Compiling openssl-sys v0.9.13
Nov 29 23:22:54.924 INFO [stderr]     Checking iovec v0.1.0
Nov 29 23:22:54.942 INFO [stderr]     Checking num_cpus v1.5.0
Nov 29 23:22:54.961 INFO [stderr]     Checking net2 v0.2.29
Nov 29 23:22:54.961 INFO [stderr]     Checking simplelog v0.4.2
Nov 29 23:22:54.961 INFO [stderr]     Checking clap v2.24.2
Nov 29 23:22:56.012 INFO [stderr]     Checking bytes v0.4.4
Nov 29 23:22:56.012 INFO [stderr]     Checking mio v0.6.8
Nov 29 23:22:56.188 INFO [stderr]     Checking hyper v0.10.11
Nov 29 23:22:58.575 INFO [stderr]    Compiling openssl v0.9.13
Nov 29 23:22:58.770 INFO [stderr]     Checking tokio-io v0.1.2
Nov 29 23:23:01.132 INFO [stderr]     Checking tokio-core v0.1.7
Nov 29 23:23:07.446 INFO [stderr]     Checking native-tls v0.1.2
Nov 29 23:23:08.371 INFO [stderr]     Checking tokio-tls v0.1.2
Nov 29 23:23:09.412 INFO [stderr]     Checking websocket v0.20.1
Nov 29 23:23:11.936 INFO [stderr]     Checking sensorweb_node_mcu_collector v0.1.0 (/source)
Nov 29 23:23:14.472 INFO [stderr] warning: unused import: `Ipv6Addr`
Nov 29 23:23:14.472 INFO [stderr]  --> src/mcast.rs:3:34
Nov 29 23:23:14.472 INFO [stderr]   |
Nov 29 23:23:14.472 INFO [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket};
Nov 29 23:23:14.472 INFO [stderr]   |                                  ^^^^^^^^
Nov 29 23:23:14.472 INFO [stderr]   |
Nov 29 23:23:14.472 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 23:23:14.472 INFO [stderr] 
Nov 29 23:23:14.476 INFO [stderr] warning: unused import: `Ipv6Addr`
Nov 29 23:23:14.476 INFO [stderr]  --> src/mcast.rs:3:34
Nov 29 23:23:14.476 INFO [stderr]   |
Nov 29 23:23:14.476 INFO [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket};
Nov 29 23:23:14.476 INFO [stderr]   |                                  ^^^^^^^^
Nov 29 23:23:14.476 INFO [stderr]   |
Nov 29 23:23:14.476 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 23:23:14.476 INFO [stderr] 
Nov 29 23:23:14.680 INFO [stderr] warning: unreachable expression
Nov 29 23:23:14.680 INFO [stderr]   --> src/mcast.rs:77:2
Nov 29 23:23:14.680 INFO [stderr]    |
Nov 29 23:23:14.680 INFO [stderr] 77 |     leave(ip, port, socket)
Nov 29 23:23:14.680 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:23:14.680 INFO [stderr]    |
Nov 29 23:23:14.680 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 29 23:23:14.680 INFO [stderr] 
Nov 29 23:23:14.860 INFO [stderr] warning: unused variable: `err`
Nov 29 23:23:14.860 INFO [stderr]   --> src/http.rs:30:25
Nov 29 23:23:14.860 INFO [stderr]    |
Nov 29 23:23:14.860 INFO [stderr] 30 |                     Err(err)  => static_p.join(""),
Nov 29 23:23:14.860 INFO [stderr]    |                         ^^^ help: consider using `_err` instead
Nov 29 23:23:14.860 INFO [stderr]    |
Nov 29 23:23:14.860 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:23:14.861 INFO [stderr] 
Nov 29 23:23:14.861 INFO [stderr] warning: unused variable: `read_bytes`
Nov 29 23:23:14.864 INFO [stderr]   --> src/http.rs:42:28
Nov 29 23:23:14.864 INFO [stderr]    |
Nov 29 23:23:14.864 INFO [stderr] 42 |                         Ok(read_bytes) => {
Nov 29 23:23:14.864 INFO [stderr]    |                            ^^^^^^^^^^ help: consider using `_read_bytes` instead
Nov 29 23:23:14.864 INFO [stderr] 
Nov 29 23:23:14.864 INFO [stderr] warning: unused variable: `err`
Nov 29 23:23:14.864 INFO [stderr]   --> src/http.rs:49:29
Nov 29 23:23:14.864 INFO [stderr]    |
Nov 29 23:23:14.864 INFO [stderr] 49 |                         Err(err)       => {}
Nov 29 23:23:14.864 INFO [stderr]    |                             ^^^ help: consider using `_err` instead
Nov 29 23:23:14.864 INFO [stderr] 
Nov 29 23:23:14.864 INFO [stderr] warning: unused variable: `port`
Nov 29 23:23:14.864 INFO [stderr]   --> src/mcast.rs:33:22
Nov 29 23:23:14.864 INFO [stderr]    |
Nov 29 23:23:14.864 INFO [stderr] 33 | fn leave(ip: IpAddr, port: UdpPort, socket: UdpSocket) {
Nov 29 23:23:14.864 INFO [stderr]    |                      ^^^^ help: consider using `_port` instead
Nov 29 23:23:14.864 INFO [stderr] 
Nov 29 23:23:14.868 INFO [stderr] warning: unused variable: `pm25_head`
Nov 29 23:23:14.868 INFO [stderr]    --> src/message.rs:194:21
Nov 29 23:23:14.868 INFO [stderr]     |
Nov 29 23:23:14.868 INFO [stderr] 194 |         if let Some(pm25_head) = split_ntp.next() {
Nov 29 23:23:14.868 INFO [stderr]     |                     ^^^^^^^^^ help: consider using `_pm25_head` instead
Nov 29 23:23:14.868 INFO [stderr] 
Nov 29 23:23:14.900 INFO [stderr] warning: unreachable expression
Nov 29 23:23:14.900 INFO [stderr]   --> src/mcast.rs:77:2
Nov 29 23:23:14.900 INFO [stderr]    |
Nov 29 23:23:14.900 INFO [stderr] 77 |     leave(ip, port, socket)
Nov 29 23:23:14.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:23:14.900 INFO [stderr]    |
Nov 29 23:23:14.900 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 29 23:23:14.900 INFO [stderr] 
Nov 29 23:23:14.921 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:23:14.921 INFO [stderr]   --> src/mcast.rs:14:6
Nov 29 23:23:14.921 INFO [stderr]    |
Nov 29 23:23:14.921 INFO [stderr] 14 |     let mut socket = match UdpSocket::bind(bind_addr) {
Nov 29 23:23:14.921 INFO [stderr]    |         ----^^^^^^
Nov 29 23:23:14.921 INFO [stderr]    |         |
Nov 29 23:23:14.921 INFO [stderr]    |         help: remove this `mut`
Nov 29 23:23:14.921 INFO [stderr]    |
Nov 29 23:23:14.921 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 23:23:14.921 INFO [stderr] 
Nov 29 23:23:15.044 INFO [stderr] warning: function is never used: `ws_handler`
Nov 29 23:23:15.044 INFO [stderr]  --> src/ws.rs:7:1
Nov 29 23:23:15.044 INFO [stderr]   |
Nov 29 23:23:15.044 INFO [stderr] 7 | fn ws_handler() {
Nov 29 23:23:15.044 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 23:23:15.044 INFO [stderr]   |
Nov 29 23:23:15.044 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 23:23:15.044 INFO [stderr] 
Nov 29 23:23:15.112 INFO [stderr] warning: unused variable: `err`
Nov 29 23:23:15.112 INFO [stderr]   --> src/http.rs:30:25
Nov 29 23:23:15.112 INFO [stderr]    |
Nov 29 23:23:15.112 INFO [stderr] 30 |                     Err(err)  => static_p.join(""),
Nov 29 23:23:15.112 INFO [stderr]    |                         ^^^ help: consider using `_err` instead
Nov 29 23:23:15.112 INFO [stderr]    |
Nov 29 23:23:15.112 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:23:15.112 INFO [stderr] 
Nov 29 23:23:15.112 INFO [stderr] warning: unused variable: `read_bytes`
Nov 29 23:23:15.112 INFO [stderr]   --> src/http.rs:42:28
Nov 29 23:23:15.112 INFO [stderr]    |
Nov 29 23:23:15.112 INFO [stderr] 42 |                         Ok(read_bytes) => {
Nov 29 23:23:15.112 INFO [stderr]    |                            ^^^^^^^^^^ help: consider using `_read_bytes` instead
Nov 29 23:23:15.112 INFO [stderr] 
Nov 29 23:23:15.112 INFO [stderr] warning: unused variable: `err`
Nov 29 23:23:15.112 INFO [stderr]   --> src/http.rs:49:29
Nov 29 23:23:15.112 INFO [stderr]    |
Nov 29 23:23:15.112 INFO [stderr] 49 |                         Err(err)       => {}
Nov 29 23:23:15.112 INFO [stderr]    |                             ^^^ help: consider using `_err` instead
Nov 29 23:23:15.112 INFO [stderr] 
Nov 29 23:23:15.123 INFO [stderr] warning: unused variable: `port`
Nov 29 23:23:15.123 INFO [stderr]   --> src/mcast.rs:33:22
Nov 29 23:23:15.123 INFO [stderr]    |
Nov 29 23:23:15.123 INFO [stderr] 33 | fn leave(ip: IpAddr, port: UdpPort, socket: UdpSocket) {
Nov 29 23:23:15.123 INFO [stderr]    |                      ^^^^ help: consider using `_port` instead
Nov 29 23:23:15.123 INFO [stderr] 
Nov 29 23:23:15.124 INFO [stderr] warning: unused variable: `pm25_head`
Nov 29 23:23:15.124 INFO [stderr]    --> src/message.rs:194:21
Nov 29 23:23:15.124 INFO [stderr]     |
Nov 29 23:23:15.124 INFO [stderr] 194 |         if let Some(pm25_head) = split_ntp.next() {
Nov 29 23:23:15.124 INFO [stderr]     |                     ^^^^^^^^^ help: consider using `_pm25_head` instead
Nov 29 23:23:15.124 INFO [stderr] 
Nov 29 23:23:15.188 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:23:15.188 INFO [stderr]   --> src/mcast.rs:14:6
Nov 29 23:23:15.188 INFO [stderr]    |
Nov 29 23:23:15.188 INFO [stderr] 14 |     let mut socket = match UdpSocket::bind(bind_addr) {
Nov 29 23:23:15.188 INFO [stderr]    |         ----^^^^^^
Nov 29 23:23:15.188 INFO [stderr]    |         |
Nov 29 23:23:15.188 INFO [stderr]    |         help: remove this `mut`
Nov 29 23:23:15.188 INFO [stderr]    |
Nov 29 23:23:15.188 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 23:23:15.188 INFO [stderr] 
Nov 29 23:23:15.250 INFO [stderr] warning: function is never used: `ws_handler`
Nov 29 23:23:15.250 INFO [stderr]  --> src/ws.rs:7:1
Nov 29 23:23:15.250 INFO [stderr]   |
Nov 29 23:23:15.250 INFO [stderr] 7 | fn ws_handler() {
Nov 29 23:23:15.250 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 23:23:15.250 INFO [stderr]   |
Nov 29 23:23:15.250 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 23:23:15.250 INFO [stderr] 
Nov 29 23:23:15.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.54s
Nov 29 23:23:15.313 INFO [stderr] su: No module specific data is present
Nov 29 23:23:15.914 INFO running `"docker" "inspect" "57b718474412e64de1a720b486bc66d5b875b25271d7d9635bec3cdca3202687"`
Nov 29 23:23:16.224 INFO running `"docker" "rm" "-f" "57b718474412e64de1a720b486bc66d5b875b25271d7d9635bec3cdca3202687"`
Nov 29 23:23:16.488 INFO [stdout] 57b718474412e64de1a720b486bc66d5b875b25271d7d9635bec3cdca3202687