[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#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [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 cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mqtt3 v0.1.4 [INFO] [stderr] Downloaded nanomsg v0.6.2 [INFO] [stderr] Downloaded nanomsg-sys 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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fde89dace7a5faf2d9762c44cb19e9e23681f2beb9cf28a7ea5e69904cda1984 [INFO] running `Command { std: "docker" "start" "-a" "fde89dace7a5faf2d9762c44cb19e9e23681f2beb9cf28a7ea5e69904cda1984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fde89dace7a5faf2d9762c44cb19e9e23681f2beb9cf28a7ea5e69904cda1984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde89dace7a5faf2d9762c44cb19e9e23681f2beb9cf28a7ea5e69904cda1984", kill_on_drop: false }` [INFO] [stdout] fde89dace7a5faf2d9762c44cb19e9e23681f2beb9cf28a7ea5e69904cda1984 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02cc2d6073dc0bd4f335fa190df8cb7a8c5dd0d9542758ea1209358f94851e79 [INFO] running `Command { std: "docker" "start" "-a" "02cc2d6073dc0bd4f335fa190df8cb7a8c5dd0d9542758ea1209358f94851e79", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking mqtt3 v0.1.4 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling nanomsg-sys v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking nanomsg v0.6.2 [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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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: 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `Command { std: "docker" "inspect" "02cc2d6073dc0bd4f335fa190df8cb7a8c5dd0d9542758ea1209358f94851e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02cc2d6073dc0bd4f335fa190df8cb7a8c5dd0d9542758ea1209358f94851e79", kill_on_drop: false }` [INFO] [stdout] 02cc2d6073dc0bd4f335fa190df8cb7a8c5dd0d9542758ea1209358f94851e79