[INFO] cloning repository https://github.com/hobinjk/mqtt-adapter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hobinjk/mqtt-adapter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobinjk%2Fmqtt-adapter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobinjk%2Fmqtt-adapter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bea682950fd77f4a77861c6bbae7cd14e85776ba [INFO] checking hobinjk/mqtt-adapter against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobinjk%2Fmqtt-adapter" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hobinjk/mqtt-adapter on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hobinjk/mqtt-adapter [INFO] finished tweaking git repo https://github.com/hobinjk/mqtt-adapter [INFO] tweaked toml for git repo https://github.com/hobinjk/mqtt-adapter written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/hobinjk/mqtt-adapter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nanomsg-sys v0.6.2 [INFO] [stderr] Downloaded mqtt3 v0.1.4 [INFO] [stderr] Downloaded nanomsg v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96ff2bba915b69181c6362dadf5eb0ddcf11714410e8ea1c89f4dee2cb910aa2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "96ff2bba915b69181c6362dadf5eb0ddcf11714410e8ea1c89f4dee2cb910aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96ff2bba915b69181c6362dadf5eb0ddcf11714410e8ea1c89f4dee2cb910aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ff2bba915b69181c6362dadf5eb0ddcf11714410e8ea1c89f4dee2cb910aa2", kill_on_drop: false }` [INFO] [stdout] 96ff2bba915b69181c6362dadf5eb0ddcf11714410e8ea1c89f4dee2cb910aa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b6427ecbcee203348bb2304a5cd5dda07b1467aa513bfeff02c737ccd4e34cc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5b6427ecbcee203348bb2304a5cd5dda07b1467aa513bfeff02c737ccd4e34cc", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking mqtt3 v0.1.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling nanomsg-sys v0.6.2 [INFO] [stderr] Checking nanomsg v0.6.2 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Checking mqtt-adapter v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gateway.rs:257:23 [INFO] [stdout] | [INFO] [stdout] 257 | where E: Into> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gateway.rs:257:23 [INFO] [stdout] | [INFO] [stdout] 257 | where E: Into> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PluginUnloaded` [INFO] [stdout] --> src/gateway.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | / PluginUnloaded { [INFO] [stdout] 93 | | plugin_id: String, [INFO] [stdout] 94 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AdapterUnloaded` [INFO] [stdout] --> src/gateway.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | / AdapterUnloaded { [INFO] [stdout] 97 | | plugin_id: String, [INFO] [stdout] 98 | | adapter_id: String, [INFO] [stdout] 99 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HandleDeviceRemoved` [INFO] [stdout] --> src/gateway.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | / HandleDeviceRemoved { [INFO] [stdout] 121 | | plugin_id: String, [INFO] [stdout] 122 | | adapter_id: String, [INFO] [stdout] 123 | | id: String, [INFO] [stdout] 124 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PluginUnloaded` [INFO] [stdout] --> src/gateway.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | / PluginUnloaded { [INFO] [stdout] 93 | | plugin_id: String, [INFO] [stdout] 94 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AdapterUnloaded` [INFO] [stdout] --> src/gateway.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | / AdapterUnloaded { [INFO] [stdout] 97 | | plugin_id: String, [INFO] [stdout] 98 | | adapter_id: String, [INFO] [stdout] 99 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HandleDeviceRemoved` [INFO] [stdout] --> src/gateway.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | / HandleDeviceRemoved { [INFO] [stdout] 121 | | plugin_id: String, [INFO] [stdout] 122 | | adapter_id: String, [INFO] [stdout] 123 | | id: String, [INFO] [stdout] 124 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.65s [INFO] running `Command { std: "docker" "inspect" "5b6427ecbcee203348bb2304a5cd5dda07b1467aa513bfeff02c737ccd4e34cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b6427ecbcee203348bb2304a5cd5dda07b1467aa513bfeff02c737ccd4e34cc", kill_on_drop: false }` [INFO] [stdout] 5b6427ecbcee203348bb2304a5cd5dda07b1467aa513bfeff02c737ccd4e34cc