Dec 18 06:45:12.733 INFO checking LevitatingOrange/proove_mqtt against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:45:12.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/LevitatingOrange/proove_mqtt:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:45:13.074 INFO [stdout] efa135b7e9592dbbd0c9c90d86c6f87869e1d96f4a9d13be597ec2b644fa02a8
Dec 18 06:45:13.076 INFO running `"docker" "start" "-a" "efa135b7e9592dbbd0c9c90d86c6f87869e1d96f4a9d13be597ec2b644fa02a8"`
Dec 18 06:45:13.717 INFO [stderr]     Checking nix v0.10.0
Dec 18 06:45:18.937 INFO [stderr]     Checking sysfs_gpio v0.5.3
Dec 18 06:45:19.467 INFO [stderr]     Checking proove_mqtt v0.1.0 (/opt/crater/workdir)
Dec 18 06:45:20.481 INFO [stderr] warning: constant item is never used: `GROUP_SWITCH_OFFSET`
Dec 18 06:45:20.482 INFO [stderr]   --> src/devices.rs:22:1
Dec 18 06:45:20.482 INFO [stderr]    |
Dec 18 06:45:20.482 INFO [stderr] 22 | const GROUP_SWITCH_OFFSET: u32 = 5;
Dec 18 06:45:20.483 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.483 INFO [stderr]    |
Dec 18 06:45:20.483 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:45:20.483 INFO [stderr] 
Dec 18 06:45:20.483 INFO [stderr] warning: constant item is never used: `GROUP_SWITCH_MASK`
Dec 18 06:45:20.483 INFO [stderr]   --> src/devices.rs:23:1
Dec 18 06:45:20.483 INFO [stderr]    |
Dec 18 06:45:20.483 INFO [stderr] 23 | const GROUP_SWITCH_MASK: u32 = 0x20;
Dec 18 06:45:20.483 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.483 INFO [stderr] 
Dec 18 06:45:20.483 INFO [stderr] warning: method is never used: `get_proove_packet`
Dec 18 06:45:20.483 INFO [stderr]   --> src/devices.rs:54:5
Dec 18 06:45:20.483 INFO [stderr]    |
Dec 18 06:45:20.483 INFO [stderr] 54 |     pub fn get_proove_packet(&self, status: bool) -> Option<u32> {
Dec 18 06:45:20.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.483 INFO [stderr] 
Dec 18 06:45:20.483 INFO [stderr] warning: variant is never constructed: `Inconsistency`
Dec 18 06:45:20.483 INFO [stderr]   --> src/devices.rs:98:5
Dec 18 06:45:20.483 INFO [stderr]    |
Dec 18 06:45:20.483 INFO [stderr] 98 |     Inconsistency,
Dec 18 06:45:20.483 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 06:45:20.483 INFO [stderr] 
Dec 18 06:45:20.483 INFO [stderr] warning: method is never used: `set_group_state`
Dec 18 06:45:20.483 INFO [stderr]    --> src/devices.rs:115:5
Dec 18 06:45:20.483 INFO [stderr]     |
Dec 18 06:45:20.483 INFO [stderr] 115 |     pub fn set_group_state(&mut self, group_name: String, state: bool) -> Result<(), Error> {
Dec 18 06:45:20.483 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.483 INFO [stderr] 
Dec 18 06:45:20.525 INFO [stderr] warning: constant item is never used: `GROUP_SWITCH_OFFSET`
Dec 18 06:45:20.525 INFO [stderr]   --> src/devices.rs:22:1
Dec 18 06:45:20.525 INFO [stderr]    |
Dec 18 06:45:20.527 INFO [stderr] 22 | const GROUP_SWITCH_OFFSET: u32 = 5;
Dec 18 06:45:20.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.528 INFO [stderr]    |
Dec 18 06:45:20.528 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:45:20.529 INFO [stderr] 
Dec 18 06:45:20.529 INFO [stderr] warning: constant item is never used: `GROUP_SWITCH_MASK`
Dec 18 06:45:20.529 INFO [stderr]   --> src/devices.rs:23:1
Dec 18 06:45:20.529 INFO [stderr]    |
Dec 18 06:45:20.529 INFO [stderr] 23 | const GROUP_SWITCH_MASK: u32 = 0x20;
Dec 18 06:45:20.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.529 INFO [stderr] 
Dec 18 06:45:20.529 INFO [stderr] warning: method is never used: `get_proove_packet`
Dec 18 06:45:20.529 INFO [stderr]   --> src/devices.rs:54:5
Dec 18 06:45:20.529 INFO [stderr]    |
Dec 18 06:45:20.529 INFO [stderr] 54 |     pub fn get_proove_packet(&self, status: bool) -> Option<u32> {
Dec 18 06:45:20.529 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.529 INFO [stderr] 
Dec 18 06:45:20.529 INFO [stderr] warning: variant is never constructed: `Inconsistency`
Dec 18 06:45:20.529 INFO [stderr]   --> src/devices.rs:98:5
Dec 18 06:45:20.529 INFO [stderr]    |
Dec 18 06:45:20.529 INFO [stderr] 98 |     Inconsistency,
Dec 18 06:45:20.529 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 06:45:20.529 INFO [stderr] 
Dec 18 06:45:20.529 INFO [stderr] warning: method is never used: `set_group_state`
Dec 18 06:45:20.529 INFO [stderr]    --> src/devices.rs:115:5
Dec 18 06:45:20.529 INFO [stderr]     |
Dec 18 06:45:20.529 INFO [stderr] 115 |     pub fn set_group_state(&mut self, group_name: String, state: bool) -> Result<(), Error> {
Dec 18 06:45:20.529 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:45:20.529 INFO [stderr] 
Dec 18 06:45:20.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
Dec 18 06:45:21.182 INFO running `"docker" "inspect" "efa135b7e9592dbbd0c9c90d86c6f87869e1d96f4a9d13be597ec2b644fa02a8"`
Dec 18 06:45:21.484 INFO running `"docker" "rm" "-f" "efa135b7e9592dbbd0c9c90d86c6f87869e1d96f4a9d13be597ec2b644fa02a8"`
Dec 18 06:45:21.784 INFO [stdout] efa135b7e9592dbbd0c9c90d86c6f87869e1d96f4a9d13be597ec2b644fa02a8