Dec 19 12:46:32.825 INFO checking merickson/mqtt_brewski against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:46:32.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/merickson/mqtt_brewski:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:46:33.240 INFO [stdout] 06ff7339356c71bd6209c8f9de1daebf88bfa4e36a4e2be8167994f008d79ce5
Dec 19 12:46:33.245 INFO running `"docker" "start" "-a" "06ff7339356c71bd6209c8f9de1daebf88bfa4e36a4e2be8167994f008d79ce5"`
Dec 19 12:46:34.912 INFO [stderr]    Compiling proc-macro2 v0.4.16
Dec 19 12:46:34.940 INFO [stderr]     Checking memchr v0.1.11
Dec 19 12:46:34.940 INFO [stderr]     Checking log v0.4.4
Dec 19 12:46:34.940 INFO [stderr]     Checking socket2 v0.3.8
Dec 19 12:46:34.940 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 12:46:34.940 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 12:46:34.940 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 19 12:46:35.458 INFO [stderr]     Checking log v0.3.9
Dec 19 12:46:35.458 INFO [stderr]     Checking simple_logger v0.5.0
Dec 19 12:46:35.754 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 12:46:36.132 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 12:46:38.416 INFO [stderr]     Checking regex v0.1.80
Dec 19 12:46:39.077 INFO [stderr]     Checking postgres-shared v0.4.2
Dec 19 12:46:41.688 INFO [stderr]    Compiling quote v0.6.8
Dec 19 12:46:42.298 INFO [stderr]     Checking postgres v0.15.2
Dec 19 12:46:42.948 INFO [stderr]    Compiling syn v0.14.9
Dec 19 12:46:43.032 INFO [stderr]     Checking mqtt-protocol v0.3.1
Dec 19 12:46:45.008 INFO [stderr]     Checking rumqtt v0.10.1
Dec 19 12:46:51.424 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 12:46:54.812 INFO [stderr]     Checking structopt v0.2.10
Dec 19 12:46:55.168 INFO [stderr]     Checking mqtt_brewski v0.1.0 (/opt/crater/workdir)
Dec 19 12:46:56.177 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 12:46:56.177 INFO [stderr]  --> src/main.rs:7:1
Dec 19 12:46:56.177 INFO [stderr]   |
Dec 19 12:46:56.177 INFO [stderr] 7 | #[macro_use]
Dec 19 12:46:56.177 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 12:46:56.177 INFO [stderr]   |
Dec 19 12:46:56.177 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:46:56.177 INFO [stderr] 
Dec 19 12:46:56.211 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 12:46:56.216 INFO [stderr]  --> src/main.rs:7:1
Dec 19 12:46:56.216 INFO [stderr]   |
Dec 19 12:46:56.216 INFO [stderr] 7 | #[macro_use]
Dec 19 12:46:56.216 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 12:46:56.216 INFO [stderr]   |
Dec 19 12:46:56.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:46:56.216 INFO [stderr] 
Dec 19 12:46:56.452 INFO [stderr] warning: method is never used: `new`
Dec 19 12:46:56.460 INFO [stderr]   --> src/envpayload.rs:24:5
Dec 19 12:46:56.460 INFO [stderr]    |
Dec 19 12:46:56.460 INFO [stderr] 24 |     pub fn new() -> EnvSensorReading {
Dec 19 12:46:56.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:46:56.460 INFO [stderr]    |
Dec 19 12:46:56.460 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:46:56.460 INFO [stderr] 
Dec 19 12:46:56.460 INFO [stderr] warning: method is never used: `temperature_f`
Dec 19 12:46:56.460 INFO [stderr]   --> src/envpayload.rs:76:5
Dec 19 12:46:56.460 INFO [stderr]    |
Dec 19 12:46:56.460 INFO [stderr] 76 |     pub fn temperature_f(&self) -> f32 {
Dec 19 12:46:56.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:46:56.460 INFO [stderr] 
Dec 19 12:46:56.460 INFO [stderr] warning: method is never used: `pressure_bar`
Dec 19 12:46:56.460 INFO [stderr]   --> src/envpayload.rs:80:5
Dec 19 12:46:56.460 INFO [stderr]    |
Dec 19 12:46:56.460 INFO [stderr] 80 |     pub fn pressure_bar(&self) -> f32 {
Dec 19 12:46:56.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:46:56.460 INFO [stderr] 
Dec 19 12:46:56.558 INFO [stderr] warning: method is never used: `new`
Dec 19 12:46:56.558 INFO [stderr]   --> src/envpayload.rs:24:5
Dec 19 12:46:56.558 INFO [stderr]    |
Dec 19 12:46:56.558 INFO [stderr] 24 |     pub fn new() -> EnvSensorReading {
Dec 19 12:46:56.558 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:46:56.558 INFO [stderr]    |
Dec 19 12:46:56.558 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:46:56.558 INFO [stderr] 
Dec 19 12:46:56.558 INFO [stderr] warning: method is never used: `temperature_f`
Dec 19 12:46:56.558 INFO [stderr]   --> src/envpayload.rs:76:5
Dec 19 12:46:56.558 INFO [stderr]    |
Dec 19 12:46:56.558 INFO [stderr] 76 |     pub fn temperature_f(&self) -> f32 {
Dec 19 12:46:56.558 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:46:56.558 INFO [stderr] 
Dec 19 12:46:56.558 INFO [stderr] warning: method is never used: `pressure_bar`
Dec 19 12:46:56.558 INFO [stderr]   --> src/envpayload.rs:80:5
Dec 19 12:46:56.558 INFO [stderr]    |
Dec 19 12:46:56.558 INFO [stderr] 80 |     pub fn pressure_bar(&self) -> f32 {
Dec 19 12:46:56.558 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:46:56.558 INFO [stderr] 
Dec 19 12:46:56.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.92s
Dec 19 12:46:57.704 INFO running `"docker" "inspect" "06ff7339356c71bd6209c8f9de1daebf88bfa4e36a4e2be8167994f008d79ce5"`
Dec 19 12:46:58.150 INFO running `"docker" "rm" "-f" "06ff7339356c71bd6209c8f9de1daebf88bfa4e36a4e2be8167994f008d79ce5"`
Dec 19 12:46:58.470 INFO [stdout] 06ff7339356c71bd6209c8f9de1daebf88bfa4e36a4e2be8167994f008d79ce5