[INFO] updating cached repository hobinjk/mqtt-adapter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hobinjk/mqtt-adapter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hobinjk/mqtt-adapter" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hobinjk/mqtt-adapter"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hobinjk/mqtt-adapter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hobinjk/mqtt-adapter" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hobinjk/mqtt-adapter"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hobinjk/mqtt-adapter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bea682950fd77f4a77861c6bbae7cd14e85776ba
[INFO] sha for GitHub repo hobinjk/mqtt-adapter: bea682950fd77f4a77861c6bbae7cd14e85776ba
[INFO] validating manifest of hobinjk/mqtt-adapter on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hobinjk/mqtt-adapter on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hobinjk/mqtt-adapter
[INFO] finished frobbing hobinjk/mqtt-adapter
[INFO] frobbed toml for hobinjk/mqtt-adapter written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hobinjk/mqtt-adapter/Cargo.toml
[INFO] started frobbing hobinjk/mqtt-adapter
[INFO] finished frobbing hobinjk/mqtt-adapter
[INFO] frobbed toml for hobinjk/mqtt-adapter written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hobinjk/mqtt-adapter/Cargo.toml
[INFO] crate hobinjk/mqtt-adapter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hobinjk/mqtt-adapter against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hobinjk/mqtt-adapter:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ab248fa17657782b2890ea739afa5bc5372489f45347520e542d58e2aba3255e
[INFO] running `"docker" "start" "-a" "ab248fa17657782b2890ea739afa5bc5372489f45347520e542d58e2aba3255e"`
[INFO] [stderr]    Compiling nanomsg-sys v0.6.2
[INFO] [stderr]     Checking nanomsg v0.6.2
[INFO] [stderr]     Checking mqtt-adapter v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gateway.rs:257:23
[INFO] [stderr]     |
[INFO] [stderr] 257 |     where E: Into<Box<std::error::Error+Send+Sync>> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error+Send+Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gateway.rs:257:23
[INFO] [stderr]     |
[INFO] [stderr] 257 |     where E: Into<Box<std::error::Error+Send+Sync>> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error+Send+Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PluginUnloaded`
[INFO] [stderr]   --> src/gateway.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | /     PluginUnloaded {
[INFO] [stderr] 93 | |         plugin_id: String,
[INFO] [stderr] 94 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AdapterUnloaded`
[INFO] [stderr]   --> src/gateway.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 | /     AdapterUnloaded {
[INFO] [stderr] 97 | |         plugin_id: String,
[INFO] [stderr] 98 | |         adapter_id: String,
[INFO] [stderr] 99 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HandleDeviceRemoved`
[INFO] [stderr]    --> src/gateway.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | /     HandleDeviceRemoved {
[INFO] [stderr] 121 | |         plugin_id: String,
[INFO] [stderr] 122 | |         adapter_id: String,
[INFO] [stderr] 123 | |         id: String,
[INFO] [stderr] 124 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PluginUnloaded`
[INFO] [stderr]   --> src/gateway.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | /     PluginUnloaded {
[INFO] [stderr] 93 | |         plugin_id: String,
[INFO] [stderr] 94 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AdapterUnloaded`
[INFO] [stderr]   --> src/gateway.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 | /     AdapterUnloaded {
[INFO] [stderr] 97 | |         plugin_id: String,
[INFO] [stderr] 98 | |         adapter_id: String,
[INFO] [stderr] 99 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HandleDeviceRemoved`
[INFO] [stderr]    --> src/gateway.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | /     HandleDeviceRemoved {
[INFO] [stderr] 121 | |         plugin_id: String,
[INFO] [stderr] 122 | |         adapter_id: String,
[INFO] [stderr] 123 | |         id: String,
[INFO] [stderr] 124 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `"docker" "inspect" "ab248fa17657782b2890ea739afa5bc5372489f45347520e542d58e2aba3255e"`
[INFO] running `"docker" "rm" "-f" "ab248fa17657782b2890ea739afa5bc5372489f45347520e542d58e2aba3255e"`
[INFO] [stdout] ab248fa17657782b2890ea739afa5bc5372489f45347520e542d58e2aba3255e