Dec 11 13:45:17.653 INFO checking merickson/mqtt_brewski against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:45:17.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 13:45:18.088 INFO [stdout] 8da4de7aa29b6284b7b67e4b722b939405fb7f9c5974518f19b925c734caf561
Dec 11 13:45:18.090 INFO running `"docker" "start" "-a" "8da4de7aa29b6284b7b67e4b722b939405fb7f9c5974518f19b925c734caf561"`
Dec 11 13:45:19.505 INFO [stderr] usermod: no changes
Dec 11 13:45:19.752 INFO [stderr]    Compiling proc-macro2 v0.4.16
Dec 11 13:45:19.784 INFO [stderr]     Checking socket2 v0.3.8
Dec 11 13:45:19.784 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 11 13:45:19.784 INFO [stderr]     Checking sha2 v0.7.1
Dec 11 13:45:19.784 INFO [stderr]     Checking mqtt-protocol v0.3.1
Dec 11 13:45:20.040 INFO [stderr]    Compiling openssl v0.9.24
Dec 11 13:45:21.960 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 11 13:45:25.052 INFO [stderr]     Checking postgres-shared v0.4.2
Dec 11 13:45:28.727 INFO [stderr]    Compiling quote v0.6.8
Dec 11 13:45:29.572 INFO [stderr]     Checking postgres v0.15.2
Dec 11 13:45:30.421 INFO [stderr]    Compiling syn v0.14.9
Dec 11 13:45:31.973 INFO [stderr]     Checking rumqtt v0.10.1
Dec 11 13:45:40.640 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 11 13:45:44.336 INFO [stderr]     Checking structopt v0.2.10
Dec 11 13:45:44.892 INFO [stderr]     Checking mqtt_brewski v0.1.0 (/source)
Dec 11 13:45:47.673 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 13:45:47.673 INFO [stderr]  --> src/main.rs:7:1
Dec 11 13:45:47.673 INFO [stderr]   |
Dec 11 13:45:47.673 INFO [stderr] 7 | #[macro_use]
Dec 11 13:45:47.673 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 13:45:47.673 INFO [stderr]   |
Dec 11 13:45:47.673 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:45:47.673 INFO [stderr] 
Dec 11 13:45:47.949 INFO [stderr] warning: method is never used: `new`
Dec 11 13:45:47.949 INFO [stderr]   --> src/envpayload.rs:24:5
Dec 11 13:45:47.949 INFO [stderr]    |
Dec 11 13:45:47.949 INFO [stderr] 24 |     pub fn new() -> EnvSensorReading {
Dec 11 13:45:47.949 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:45:47.949 INFO [stderr]    |
Dec 11 13:45:47.949 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:45:47.949 INFO [stderr] 
Dec 11 13:45:47.949 INFO [stderr] warning: method is never used: `temperature_f`
Dec 11 13:45:47.949 INFO [stderr]   --> src/envpayload.rs:76:5
Dec 11 13:45:47.949 INFO [stderr]    |
Dec 11 13:45:47.949 INFO [stderr] 76 |     pub fn temperature_f(&self) -> f32 {
Dec 11 13:45:47.949 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:45:47.949 INFO [stderr] 
Dec 11 13:45:47.950 INFO [stderr] warning: method is never used: `pressure_bar`
Dec 11 13:45:47.950 INFO [stderr]   --> src/envpayload.rs:80:5
Dec 11 13:45:47.950 INFO [stderr]    |
Dec 11 13:45:47.950 INFO [stderr] 80 |     pub fn pressure_bar(&self) -> f32 {
Dec 11 13:45:47.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:45:47.950 INFO [stderr] 
Dec 11 13:45:48.428 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 13:45:48.428 INFO [stderr]  --> src/main.rs:7:1
Dec 11 13:45:48.428 INFO [stderr]   |
Dec 11 13:45:48.428 INFO [stderr] 7 | #[macro_use]
Dec 11 13:45:48.428 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 13:45:48.428 INFO [stderr]   |
Dec 11 13:45:48.428 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:45:48.428 INFO [stderr] 
Dec 11 13:45:48.615 INFO [stderr] warning: method is never used: `new`
Dec 11 13:45:48.615 INFO [stderr]   --> src/envpayload.rs:24:5
Dec 11 13:45:48.615 INFO [stderr]    |
Dec 11 13:45:48.615 INFO [stderr] 24 |     pub fn new() -> EnvSensorReading {
Dec 11 13:45:48.615 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:45:48.615 INFO [stderr]    |
Dec 11 13:45:48.615 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:45:48.615 INFO [stderr] 
Dec 11 13:45:48.615 INFO [stderr] warning: method is never used: `temperature_f`
Dec 11 13:45:48.615 INFO [stderr]   --> src/envpayload.rs:76:5
Dec 11 13:45:48.615 INFO [stderr]    |
Dec 11 13:45:48.615 INFO [stderr] 76 |     pub fn temperature_f(&self) -> f32 {
Dec 11 13:45:48.615 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:45:48.615 INFO [stderr] 
Dec 11 13:45:48.615 INFO [stderr] warning: method is never used: `pressure_bar`
Dec 11 13:45:48.615 INFO [stderr]   --> src/envpayload.rs:80:5
Dec 11 13:45:48.615 INFO [stderr]    |
Dec 11 13:45:48.615 INFO [stderr] 80 |     pub fn pressure_bar(&self) -> f32 {
Dec 11 13:45:48.615 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:45:48.615 INFO [stderr] 
Dec 11 13:45:48.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.13s
Dec 11 13:45:48.680 INFO [stderr] su: No module specific data is present
Dec 11 13:45:49.665 INFO running `"docker" "inspect" "8da4de7aa29b6284b7b67e4b722b939405fb7f9c5974518f19b925c734caf561"`
Dec 11 13:45:50.024 INFO running `"docker" "rm" "-f" "8da4de7aa29b6284b7b67e4b722b939405fb7f9c5974518f19b925c734caf561"`
Dec 11 13:45:50.380 INFO [stdout] 8da4de7aa29b6284b7b67e4b722b939405fb7f9c5974518f19b925c734caf561