Dec 03 01:13:41.335 INFO testing mqttc-0.1.4 against 1.30.1 for beta-1.31-5
Dec 03 01:13:41.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 01:13:41.516 INFO [stdout] 39be2e163bc9b6e5a78fa321b5383e9bd7b257120f496bd76ec54b7dac31ae7d
Dec 03 01:13:41.531 INFO running `"docker" "start" "-a" "39be2e163bc9b6e5a78fa321b5383e9bd7b257120f496bd76ec54b7dac31ae7d"`
Dec 03 01:13:41.991 INFO [stderr] usermod: no changes
Dec 03 01:13:42.083 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 03 01:13:42.083 INFO [stderr]    Compiling openssl v0.7.14
Dec 03 01:13:43.835 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 03 01:13:49.499 INFO [stderr]    Compiling netopt v0.1.3
Dec 03 01:13:51.211 INFO [stderr]    Compiling mqttc v0.1.4 (/source)
Dec 03 01:13:53.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.98s
Dec 03 01:13:53.998 INFO [stderr] su: No module specific data is present
Dec 03 01:13:54.739 INFO running `"docker" "inspect" "39be2e163bc9b6e5a78fa321b5383e9bd7b257120f496bd76ec54b7dac31ae7d"`
Dec 03 01:13:55.009 INFO running `"docker" "rm" "-f" "39be2e163bc9b6e5a78fa321b5383e9bd7b257120f496bd76ec54b7dac31ae7d"`
Dec 03 01:13:55.254 INFO [stdout] 39be2e163bc9b6e5a78fa321b5383e9bd7b257120f496bd76ec54b7dac31ae7d
Dec 03 01:13:55.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 01:13:55.659 INFO [stdout] a3b6d933b9b72b7a96e2bffe95bf733756d9d26608f4e3ea6da6466f811f0e73
Dec 03 01:13:55.661 INFO running `"docker" "start" "-a" "a3b6d933b9b72b7a96e2bffe95bf733756d9d26608f4e3ea6da6466f811f0e73"`
Dec 03 01:13:56.335 INFO [stderr] usermod: no changes
Dec 03 01:13:56.495 INFO [stderr]    Compiling mqttc v0.1.4 (/source)
Dec 03 01:14:00.003 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 03 01:14:00.003 INFO [stderr]    --> src/client.rs:718:9
Dec 03 01:14:00.003 INFO [stderr]     |
Dec 03 01:14:00.003 INFO [stderr] 718 |     use std::io::Cursor;
Dec 03 01:14:00.003 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 03 01:14:00.003 INFO [stderr]     |
Dec 03 01:14:00.003 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 03 01:14:00.003 INFO [stderr] 
Dec 03 01:14:00.755 INFO [stderr] warning: unused variable: `client`
Dec 03 01:14:00.755 INFO [stderr]    --> src/client.rs:730:13
Dec 03 01:14:00.755 INFO [stderr]     |
Dec 03 01:14:00.755 INFO [stderr] 730 |         let client = options.connect("127.0.0.1:1883", netopt).unwrap();
Dec 03 01:14:00.755 INFO [stderr]     |             ^^^^^^ help: consider using `_client` instead
Dec 03 01:14:00.755 INFO [stderr]     |
Dec 03 01:14:00.755 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 01:14:00.755 INFO [stderr] 
Dec 03 01:14:02.351 INFO [stderr] warning: unused `#[macro_use]` import
Dec 03 01:14:02.351 INFO [stderr]  --> examples/sub.rs:3:1
Dec 03 01:14:02.351 INFO [stderr]   |
Dec 03 01:14:02.351 INFO [stderr] 3 | #[macro_use] extern crate log;
Dec 03 01:14:02.351 INFO [stderr]   | ^^^^^^^^^^^^
Dec 03 01:14:02.351 INFO [stderr]   |
Dec 03 01:14:02.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 01:14:02.351 INFO [stderr] 
Dec 03 01:14:02.351 INFO [stderr] warning: unused imports: `Client`, `PubOpt`
Dec 03 01:14:02.351 INFO [stderr]   --> examples/sub.rs:10:21
Dec 03 01:14:02.351 INFO [stderr]    |
Dec 03 01:14:02.351 INFO [stderr] 10 | use mqttc::{PubSub, Client, ClientOptions, ReconnectMethod, PubOpt};
Dec 03 01:14:02.351 INFO [stderr]    |                     ^^^^^^                                  ^^^^^^
Dec 03 01:14:02.351 INFO [stderr] 
Dec 03 01:14:02.375 INFO [stderr] warning: unused `#[macro_use]` import
Dec 03 01:14:02.375 INFO [stderr]  --> examples/pub.rs:3:1
Dec 03 01:14:02.375 INFO [stderr]   |
Dec 03 01:14:02.375 INFO [stderr] 3 | #[macro_use] extern crate log;
Dec 03 01:14:02.375 INFO [stderr]   | ^^^^^^^^^^^^
Dec 03 01:14:02.391 INFO [stderr] warning: unused import: `Client`
Dec 03 01:14:02.391 INFO [stderr]   --> examples/ping.rs:10:13
Dec 03 01:14:02.391 INFO [stderr]    |
Dec 03 01:14:02.391 INFO [stderr] 10 | use mqttc::{Client, ClientOptions, ReconnectMethod};
Dec 03 01:14:02.391 INFO [stderr]    |             ^^^^^^
Dec 03 01:14:02.391 INFO [stderr]   |
Dec 03 01:14:02.391 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 01:14:02.391 INFO [stderr] 
Dec 03 01:14:02.391 INFO [stderr] warning: unused import: `Client`
Dec 03 01:14:02.391 INFO [stderr]   --> examples/pub.rs:10:21
Dec 03 01:14:02.391 INFO [stderr]    |
Dec 03 01:14:02.391 INFO [stderr] 10 | use mqttc::{PubSub, Client, ClientOptions, ReconnectMethod, PubOpt};
Dec 03 01:14:02.391 INFO [stderr]    |                     ^^^^^^
Dec 03 01:14:02.391 INFO [stderr] 
Dec 03 01:14:02.411 INFO [stderr]    |
Dec 03 01:14:02.411 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 01:14:02.411 INFO [stderr] 
Dec 03 01:14:02.587 INFO [stderr] warning: variable does not need to be mutable
Dec 03 01:14:02.587 INFO [stderr]   --> examples/sub.rs:14:9
Dec 03 01:14:02.587 INFO [stderr]    |
Dec 03 01:14:02.587 INFO [stderr] 14 |     let mut args: Vec<_> = env::args().collect();
Dec 03 01:14:02.587 INFO [stderr]    |         ----^^^^
Dec 03 01:14:02.587 INFO [stderr]    |         |
Dec 03 01:14:02.587 INFO [stderr]    |         help: remove this `mut`
Dec 03 01:14:02.587 INFO [stderr]    |
Dec 03 01:14:02.587 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 01:14:02.587 INFO [stderr] 
Dec 03 01:14:02.599 INFO [stderr] warning: variable does not need to be mutable
Dec 03 01:14:02.599 INFO [stderr]   --> examples/pub.rs:14:9
Dec 03 01:14:02.599 INFO [stderr]    |
Dec 03 01:14:02.599 INFO [stderr] 14 |     let mut args: Vec<_> = env::args().collect();
Dec 03 01:14:02.599 INFO [stderr]    |         ----^^^^
Dec 03 01:14:02.599 INFO [stderr]    |         |
Dec 03 01:14:02.599 INFO [stderr]    |         help: remove this `mut`
Dec 03 01:14:02.611 INFO [stderr]    |
Dec 03 01:14:02.611 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 01:14:02.611 INFO [stderr] 
Dec 03 01:14:02.643 INFO [stderr] warning: variable does not need to be mutable
Dec 03 01:14:02.643 INFO [stderr]   --> examples/ping.rs:14:9
Dec 03 01:14:02.643 INFO [stderr]    |
Dec 03 01:14:02.643 INFO [stderr] 14 |     let mut args: Vec<_> = env::args().collect();
Dec 03 01:14:02.643 INFO [stderr]    |         ----^^^^
Dec 03 01:14:02.643 INFO [stderr]    |         |
Dec 03 01:14:02.643 INFO [stderr]    |         help: remove this `mut`
Dec 03 01:14:02.651 INFO [stderr]    |
Dec 03 01:14:02.651 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 01:14:02.651 INFO [stderr] 
Dec 03 01:14:07.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
Dec 03 01:14:07.087 INFO [stderr] su: No module specific data is present
Dec 03 01:14:07.809 INFO running `"docker" "inspect" "a3b6d933b9b72b7a96e2bffe95bf733756d9d26608f4e3ea6da6466f811f0e73"`
Dec 03 01:14:08.109 INFO running `"docker" "rm" "-f" "a3b6d933b9b72b7a96e2bffe95bf733756d9d26608f4e3ea6da6466f811f0e73"`
Dec 03 01:14:08.499 INFO [stdout] a3b6d933b9b72b7a96e2bffe95bf733756d9d26608f4e3ea6da6466f811f0e73
Dec 03 01:14:08.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 01:14:08.886 INFO [stdout] 8e4909b9e1575eb270419807bb44730194e21bdc873453689f1164ef66a1f25a
Dec 03 01:14:08.891 INFO running `"docker" "start" "-a" "8e4909b9e1575eb270419807bb44730194e21bdc873453689f1164ef66a1f25a"`
Dec 03 01:14:09.591 INFO [stderr] usermod: no changes
Dec 03 01:14:09.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 03 01:14:09.746 INFO [stderr]      Running /target/debug/deps/mqttc-d15556025748fffb
Dec 03 01:14:09.755 INFO [stdout] 
Dec 03 01:14:09.755 INFO [stdout] running 2 tests
Dec 03 01:14:09.758 INFO [stdout] test client::test::client_connect_test ... ok
Dec 03 01:14:09.759 INFO [stderr]    Doc-tests mqttc
Dec 03 01:14:09.759 INFO [stdout] test test::pubopt_test ... ok
Dec 03 01:14:09.759 INFO [stdout] 
Dec 03 01:14:09.759 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 01:14:09.759 INFO [stdout] 
Dec 03 01:14:12.161 INFO [stdout] 
Dec 03 01:14:12.161 INFO [stdout] running 0 tests
Dec 03 01:14:12.161 INFO [stdout] 
Dec 03 01:14:12.161 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 01:14:12.161 INFO [stdout] 
Dec 03 01:14:12.179 INFO [stderr] su: No module specific data is present
Dec 03 01:14:12.521 INFO running `"docker" "inspect" "8e4909b9e1575eb270419807bb44730194e21bdc873453689f1164ef66a1f25a"`
Dec 03 01:14:12.699 INFO running `"docker" "rm" "-f" "8e4909b9e1575eb270419807bb44730194e21bdc873453689f1164ef66a1f25a"`
Dec 03 01:14:12.923 INFO [stdout] 8e4909b9e1575eb270419807bb44730194e21bdc873453689f1164ef66a1f25a
