Dec 13 15:02:17.587 INFO testing joshleeb/mercury against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:02:17.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 15:02:17.852 INFO [stdout] 40a42e60383d731be6eed22435d45eb47e9dbf65e44b8babb9ebc0343a0b7dc8
Dec 13 15:02:17.854 INFO running `"docker" "start" "-a" "40a42e60383d731be6eed22435d45eb47e9dbf65e44b8babb9ebc0343a0b7dc8"`
Dec 13 15:02:18.234 INFO [stderr] usermod: no changes
Dec 13 15:02:18.347 INFO [stderr]    Compiling byteorder v0.3.13
Dec 13 15:02:18.347 INFO [stderr]    Compiling memchr v0.1.11
Dec 13 15:02:18.348 INFO [stderr]    Compiling openssl-sys v0.9.26
Dec 13 15:02:18.350 INFO [stderr]    Compiling threadpool v1.7.1
Dec 13 15:02:18.350 INFO [stderr]    Compiling thread-id v2.0.0
Dec 13 15:02:18.955 INFO [stderr]    Compiling thread_local v0.2.7
Dec 13 15:02:20.079 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 13 15:02:21.843 INFO [stderr]    Compiling openssl v0.9.24
Dec 13 15:02:21.891 INFO [stderr]    Compiling regex v0.1.80
Dec 13 15:02:29.333 INFO [stderr]    Compiling mqtt-protocol v0.3.1
Dec 13 15:02:33.899 INFO [stderr]    Compiling rumqtt v0.10.1
Dec 13 15:02:38.355 INFO [stderr]    Compiling mercury v0.1.0 (/source)
Dec 13 15:02:39.487 INFO [stderr] warning: method is never used: `publish`
Dec 13 15:02:39.487 INFO [stderr]   --> src/client.rs:38:5
Dec 13 15:02:39.487 INFO [stderr]    |
Dec 13 15:02:39.487 INFO [stderr] 38 |     pub fn publish(&mut self, path: &str, quality: QoS, message: Vec<u8>) -> io::Result<()> {
Dec 13 15:02:39.487 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:02:39.487 INFO [stderr]    |
Dec 13 15:02:39.487 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:02:39.487 INFO [stderr] 
Dec 13 15:02:40.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.71s
Dec 13 15:02:40.963 INFO [stderr] su: No module specific data is present
Dec 13 15:02:42.387 INFO running `"docker" "inspect" "40a42e60383d731be6eed22435d45eb47e9dbf65e44b8babb9ebc0343a0b7dc8"`
Dec 13 15:02:42.663 INFO running `"docker" "rm" "-f" "40a42e60383d731be6eed22435d45eb47e9dbf65e44b8babb9ebc0343a0b7dc8"`
Dec 13 15:02:42.951 INFO [stdout] 40a42e60383d731be6eed22435d45eb47e9dbf65e44b8babb9ebc0343a0b7dc8
Dec 13 15:02:42.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 15:02:43.263 INFO [stdout] 24ad10d2cf9711c5627069e5040be9b927f71472e8db89b32a8c8f2aae41dd6f
Dec 13 15:02:43.269 INFO running `"docker" "start" "-a" "24ad10d2cf9711c5627069e5040be9b927f71472e8db89b32a8c8f2aae41dd6f"`
Dec 13 15:02:43.971 INFO [stderr] usermod: no changes
Dec 13 15:02:44.107 INFO [stderr]    Compiling mercury v0.1.0 (/source)
Dec 13 15:02:45.171 INFO [stderr] warning: method is never used: `publish`
Dec 13 15:02:45.171 INFO [stderr]   --> src/client.rs:38:5
Dec 13 15:02:45.171 INFO [stderr]    |
Dec 13 15:02:45.171 INFO [stderr] 38 |     pub fn publish(&mut self, path: &str, quality: QoS, message: Vec<u8>) -> io::Result<()> {
Dec 13 15:02:45.171 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:02:45.171 INFO [stderr]    |
Dec 13 15:02:45.171 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:02:45.171 INFO [stderr] 
Dec 13 15:02:45.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 13 15:02:45.491 INFO [stderr] su: No module specific data is present
Dec 13 15:02:45.970 INFO running `"docker" "inspect" "24ad10d2cf9711c5627069e5040be9b927f71472e8db89b32a8c8f2aae41dd6f"`
Dec 13 15:02:46.044 INFO running `"docker" "rm" "-f" "24ad10d2cf9711c5627069e5040be9b927f71472e8db89b32a8c8f2aae41dd6f"`
Dec 13 15:02:46.145 INFO [stdout] 24ad10d2cf9711c5627069e5040be9b927f71472e8db89b32a8c8f2aae41dd6f
Dec 13 15:02:46.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 15:02:46.467 INFO [stdout] b620ec5945744655286648fa18268cad6401ee7a6a9b1056b5f6a54b7adb864a
Dec 13 15:02:46.472 INFO running `"docker" "start" "-a" "b620ec5945744655286648fa18268cad6401ee7a6a9b1056b5f6a54b7adb864a"`
Dec 13 15:02:47.281 INFO [stderr] usermod: no changes
Dec 13 15:02:47.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 15:02:47.382 INFO [stderr]      Running /target/debug/deps/mercury-f6fa0cfc07152ca1
Dec 13 15:02:47.384 INFO [stdout] 
Dec 13 15:02:47.384 INFO [stdout] running 0 tests
Dec 13 15:02:47.384 INFO [stdout] 
Dec 13 15:02:47.384 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:02:47.384 INFO [stdout] 
Dec 13 15:02:47.387 INFO [stderr] su: No module specific data is present
Dec 13 15:02:47.730 INFO running `"docker" "inspect" "b620ec5945744655286648fa18268cad6401ee7a6a9b1056b5f6a54b7adb864a"`
Dec 13 15:02:47.795 INFO running `"docker" "rm" "-f" "b620ec5945744655286648fa18268cad6401ee7a6a9b1056b5f6a54b7adb864a"`
Dec 13 15:02:47.893 INFO [stdout] b620ec5945744655286648fa18268cad6401ee7a6a9b1056b5f6a54b7adb864a