Dec 04 16:23:20.158 INFO checking joshleeb/mercury against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:23:20.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 16:23:20.593 INFO [stdout] 1a85a74c525d41ba10ab1378b74502c30b459bc6c4ee11f74e88cbb6065f95c5
Dec 04 16:23:20.599 INFO running `"docker" "start" "-a" "1a85a74c525d41ba10ab1378b74502c30b459bc6c4ee11f74e88cbb6065f95c5"`
Dec 04 16:23:21.463 INFO [stderr] usermod: no changes
Dec 04 16:23:21.631 INFO [stderr]     Checking byteorder v0.3.13
Dec 04 16:23:21.631 INFO [stderr]    Compiling openssl-sys v0.9.26
Dec 04 16:23:21.631 INFO [stderr]     Checking memchr v0.1.11
Dec 04 16:23:21.631 INFO [stderr]     Checking iovec v0.1.2
Dec 04 16:23:21.631 INFO [stderr]     Checking threadpool v1.7.1
Dec 04 16:23:21.635 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 16:23:22.478 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 16:23:22.741 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 16:23:22.809 INFO [stderr]     Checking bytes v0.4.6
Dec 04 16:23:24.814 INFO [stderr]     Checking regex v0.1.80
Dec 04 16:23:25.255 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 16:23:27.163 INFO [stderr]     Checking mqtt-protocol v0.3.1
Dec 04 16:23:29.203 INFO [stderr]     Checking rumqtt v0.10.1
Dec 04 16:23:30.402 INFO [stderr]     Checking mercury v0.1.0 (/source)
Dec 04 16:23:31.509 INFO [stderr] warning: method is never used: `publish`
Dec 04 16:23:31.509 INFO [stderr]   --> src/client.rs:38:5
Dec 04 16:23:31.509 INFO [stderr]    |
Dec 04 16:23:31.509 INFO [stderr] 38 |     pub fn publish(&mut self, path: &str, quality: QoS, message: Vec<u8>) -> io::Result<()> {
Dec 04 16:23:31.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:23:31.509 INFO [stderr]    |
Dec 04 16:23:31.509 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:23:31.509 INFO [stderr] 
Dec 04 16:23:31.895 INFO [stderr] warning: method is never used: `publish`
Dec 04 16:23:31.895 INFO [stderr]   --> src/client.rs:38:5
Dec 04 16:23:31.895 INFO [stderr]    |
Dec 04 16:23:31.895 INFO [stderr] 38 |     pub fn publish(&mut self, path: &str, quality: QoS, message: Vec<u8>) -> io::Result<()> {
Dec 04 16:23:31.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:23:31.895 INFO [stderr]    |
Dec 04 16:23:31.895 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:23:31.895 INFO [stderr] 
Dec 04 16:23:31.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.44s
Dec 04 16:23:31.937 INFO [stderr] su: No module specific data is present
Dec 04 16:23:32.612 INFO running `"docker" "inspect" "1a85a74c525d41ba10ab1378b74502c30b459bc6c4ee11f74e88cbb6065f95c5"`
Dec 04 16:23:32.941 INFO running `"docker" "rm" "-f" "1a85a74c525d41ba10ab1378b74502c30b459bc6c4ee11f74e88cbb6065f95c5"`
Dec 04 16:23:33.287 INFO [stdout] 1a85a74c525d41ba10ab1378b74502c30b459bc6c4ee11f74e88cbb6065f95c5