[INFO] updating cached repository LevitatingOrange/proove_mqtt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LevitatingOrange/proove_mqtt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LevitatingOrange/proove_mqtt" "work/ex/beta-1.37-6/sources/1.36.0/gh/LevitatingOrange/proove_mqtt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/LevitatingOrange/proove_mqtt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LevitatingOrange/proove_mqtt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LevitatingOrange/proove_mqtt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LevitatingOrange/proove_mqtt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 28882206f98f1e6e1406e5092ffc36f1b7953049
[INFO] sha for GitHub repo LevitatingOrange/proove_mqtt: 28882206f98f1e6e1406e5092ffc36f1b7953049
[INFO] validating manifest of LevitatingOrange/proove_mqtt on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of LevitatingOrange/proove_mqtt on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing LevitatingOrange/proove_mqtt
[INFO] finished frobbing LevitatingOrange/proove_mqtt
[INFO] frobbed toml for LevitatingOrange/proove_mqtt written to work/ex/beta-1.37-6/sources/1.36.0/gh/LevitatingOrange/proove_mqtt/Cargo.toml
[INFO] started frobbing LevitatingOrange/proove_mqtt
[INFO] finished frobbing LevitatingOrange/proove_mqtt
[INFO] frobbed toml for LevitatingOrange/proove_mqtt written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LevitatingOrange/proove_mqtt/Cargo.toml
[INFO] crate LevitatingOrange/proove_mqtt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing LevitatingOrange/proove_mqtt against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9f6992bd7293b48f51dc34e2e23656ebd9f07403f87039955d72c525e686ab63
[INFO] running `"docker" "start" "-a" "9f6992bd7293b48f51dc34e2e23656ebd9f07403f87039955d72c525e686ab63"`
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.3
[INFO] [stderr]    Compiling proove_mqtt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:84:62
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn load_config(path: Option<&str>) -> Result<Config, Box<error::Error>> {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GROUP_SWITCH_OFFSET`
[INFO] [stderr]   --> src/devices.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const GROUP_SWITCH_OFFSET: u32 = 5;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GROUP_SWITCH_MASK`
[INFO] [stderr]   --> src/devices.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const GROUP_SWITCH_MASK: u32 = 0x20;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_proove_packet`
[INFO] [stderr]   --> src/devices.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn get_proove_packet(&self, status: bool) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Inconsistency`
[INFO] [stderr]   --> src/devices.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     Inconsistency,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_group_state`
[INFO] [stderr]    --> src/devices.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn set_group_state(&mut self, group_name: String, state: bool) -> Result<(), Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `"docker" "inspect" "9f6992bd7293b48f51dc34e2e23656ebd9f07403f87039955d72c525e686ab63"`
[INFO] running `"docker" "rm" "-f" "9f6992bd7293b48f51dc34e2e23656ebd9f07403f87039955d72c525e686ab63"`
[INFO] [stdout] 9f6992bd7293b48f51dc34e2e23656ebd9f07403f87039955d72c525e686ab63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d0517796cf963c8a3e3769464e36ce8dc070294b1326f771093899f1948eeda4
[INFO] running `"docker" "start" "-a" "d0517796cf963c8a3e3769464e36ce8dc070294b1326f771093899f1948eeda4"`
[INFO] [stderr]    Compiling proove_mqtt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:84:62
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn load_config(path: Option<&str>) -> Result<Config, Box<error::Error>> {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GROUP_SWITCH_OFFSET`
[INFO] [stderr]   --> src/devices.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const GROUP_SWITCH_OFFSET: u32 = 5;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GROUP_SWITCH_MASK`
[INFO] [stderr]   --> src/devices.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const GROUP_SWITCH_MASK: u32 = 0x20;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_proove_packet`
[INFO] [stderr]   --> src/devices.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn get_proove_packet(&self, status: bool) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Inconsistency`
[INFO] [stderr]   --> src/devices.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     Inconsistency,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_group_state`
[INFO] [stderr]    --> src/devices.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn set_group_state(&mut self, group_name: String, state: bool) -> Result<(), Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "d0517796cf963c8a3e3769464e36ce8dc070294b1326f771093899f1948eeda4"`
[INFO] running `"docker" "rm" "-f" "d0517796cf963c8a3e3769464e36ce8dc070294b1326f771093899f1948eeda4"`
[INFO] [stdout] d0517796cf963c8a3e3769464e36ce8dc070294b1326f771093899f1948eeda4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ee5c54447557a3aa1a954326ba3dc538a650c324ec2f63965eae8c6f832d4469
[INFO] running `"docker" "start" "-a" "ee5c54447557a3aa1a954326ba3dc538a650c324ec2f63965eae8c6f832d4469"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proove_mqtt-1b18fef6d1b351bf
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ee5c54447557a3aa1a954326ba3dc538a650c324ec2f63965eae8c6f832d4469"`
[INFO] running `"docker" "rm" "-f" "ee5c54447557a3aa1a954326ba3dc538a650c324ec2f63965eae8c6f832d4469"`
[INFO] [stdout] ee5c54447557a3aa1a954326ba3dc538a650c324ec2f63965eae8c6f832d4469