Nov 30 00:39:50.932 INFO checking joshleeb/mercury against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:39:50.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 30 00:39:51.388 INFO [stdout] 76fa7309d8a500cf5d231907166e1ad86d19c0500d29ca54f01c725c60fff8b1
Nov 30 00:39:51.394 INFO running `"docker" "start" "-a" "76fa7309d8a500cf5d231907166e1ad86d19c0500d29ca54f01c725c60fff8b1"`
Nov 30 00:39:52.740 INFO [stderr] usermod: no changes
Nov 30 00:39:52.901 INFO [stderr]    Compiling openssl-sys v0.9.26
Nov 30 00:39:52.901 INFO [stderr]     Checking memchr v0.1.11
Nov 30 00:39:52.901 INFO [stderr]     Checking iovec v0.1.2
Nov 30 00:39:52.902 INFO [stderr]     Checking threadpool v1.7.1
Nov 30 00:39:52.902 INFO [stderr]     Checking thread-id v2.0.0
Nov 30 00:39:53.753 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 30 00:39:53.819 INFO [stderr]     Checking thread_local v0.2.7
Nov 30 00:39:53.905 INFO [stderr]     Checking bytes v0.4.6
Nov 30 00:39:54.768 INFO [stderr]     Checking regex v0.1.80
Nov 30 00:39:55.928 INFO [stderr]    Compiling openssl v0.9.24
Nov 30 00:39:57.100 INFO [stderr]     Checking mqtt-protocol v0.3.1
Nov 30 00:39:59.948 INFO [stderr]     Checking rumqtt v0.10.1
Nov 30 00:40:01.308 INFO [stderr]     Checking mercury v0.1.0 (/source)
Nov 30 00:40:02.324 INFO [stderr] warning: method is never used: `publish`
Nov 30 00:40:02.324 INFO [stderr]   --> src/client.rs:38:5
Nov 30 00:40:02.324 INFO [stderr]    |
Nov 30 00:40:02.324 INFO [stderr] 38 |     pub fn publish(&mut self, path: &str, quality: QoS, message: Vec<u8>) -> io::Result<()> {
Nov 30 00:40:02.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:40:02.326 INFO [stderr]    |
Nov 30 00:40:02.326 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:40:02.326 INFO [stderr] 
Nov 30 00:40:02.380 INFO [stderr] warning: method is never used: `publish`
Nov 30 00:40:02.380 INFO [stderr]   --> src/client.rs:38:5
Nov 30 00:40:02.380 INFO [stderr]    |
Nov 30 00:40:02.380 INFO [stderr] 38 |     pub fn publish(&mut self, path: &str, quality: QoS, message: Vec<u8>) -> io::Result<()> {
Nov 30 00:40:02.380 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:40:02.380 INFO [stderr]    |
Nov 30 00:40:02.380 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:40:02.380 INFO [stderr] 
Nov 30 00:40:02.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.63s
Nov 30 00:40:02.416 INFO [stderr] su: No module specific data is present
Nov 30 00:40:02.930 INFO running `"docker" "inspect" "76fa7309d8a500cf5d231907166e1ad86d19c0500d29ca54f01c725c60fff8b1"`
Nov 30 00:40:03.054 INFO running `"docker" "rm" "-f" "76fa7309d8a500cf5d231907166e1ad86d19c0500d29ca54f01c725c60fff8b1"`
Nov 30 00:40:03.244 INFO [stdout] 76fa7309d8a500cf5d231907166e1ad86d19c0500d29ca54f01c725c60fff8b1