[INFO] cloning repository https://github.com/Stratus51/rust_mqtt_bridge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stratus51/rust_mqtt_bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_mqtt_bridge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_mqtt_bridge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b207082a96a0f230a324215b4698f1c9fac21d02 [INFO] checking Stratus51/rust_mqtt_bridge against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_mqtt_bridge" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stratus51/rust_mqtt_bridge on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stratus51/rust_mqtt_bridge [INFO] finished tweaking git repo https://github.com/Stratus51/rust_mqtt_bridge [INFO] tweaked toml for git repo https://github.com/Stratus51/rust_mqtt_bridge written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Stratus51/rust_mqtt_bridge already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-udp v0.1.3 [INFO] [stderr] Downloaded tokio-sync v0.1.5 [INFO] [stderr] Downloaded tokio-reactor v0.1.9 [INFO] [stderr] Downloaded tokio-executor v0.1.7 [INFO] [stderr] Downloaded jsonwebtoken v5.0.1 [INFO] [stderr] Downloaded tokio-trace-core v0.1.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.14 [INFO] [stderr] Downloaded wincolor v1.0.1 [INFO] [stderr] Downloaded derive_more v0.13.0 [INFO] [stderr] Downloaded backtrace v0.3.24 [INFO] [stderr] Downloaded mqtt311 v0.2.0 [INFO] [stderr] Downloaded tokio v0.1.20 [INFO] [stderr] Downloaded futures v0.1.27 [INFO] [stderr] Downloaded termcolor v1.0.4 [INFO] [stderr] Downloaded pretty_env_logger v0.2.5 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded rumqtt v0.30.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18250ff56b00c14721df4cb1f6229d74523f8e3291394c8808f0cfab57bd2151 [INFO] running `Command { std: "docker" "start" "-a" "18250ff56b00c14721df4cb1f6229d74523f8e3291394c8808f0cfab57bd2151", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18250ff56b00c14721df4cb1f6229d74523f8e3291394c8808f0cfab57bd2151", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18250ff56b00c14721df4cb1f6229d74523f8e3291394c8808f0cfab57bd2151", kill_on_drop: false }` [INFO] [stdout] 18250ff56b00c14721df4cb1f6229d74523f8e3291394c8808f0cfab57bd2151 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20de704c67b4610854021e663ec7ae4e6059f8d0a051c6fc9d6d80203a411a55 [INFO] running `Command { std: "docker" "start" "-a" "20de704c67b4610854021e663ec7ae4e6059f8d0a051c6fc9d6d80203a411a55", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling backtrace v0.3.24 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.14 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking mqtt311 v0.2.0 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking rustls v0.14.0 [INFO] [stderr] Checking jsonwebtoken v5.0.1 [INFO] [stderr] Checking tokio-rustls v0.8.1 [INFO] [stderr] Checking rumqtt v0.30.1 [INFO] [stderr] Checking mqtt_bridge_prototype v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `SingleBasicRoute` is never constructed [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct SingleBasicRoute { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SingleBasicRouteError` is never used [INFO] [stdout] --> src/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | enum SingleBasicRouteError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/main.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl SingleBasicRoute { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 84 | fn from_string( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `start` is never used [INFO] [stdout] --> src/main.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 207 | impl Emitters { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 208 | fn start(mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SingleBasicRoute` is never constructed [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct SingleBasicRoute { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SingleBasicRouteError` is never used [INFO] [stdout] --> src/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | enum SingleBasicRouteError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/main.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl SingleBasicRoute { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 84 | fn from_string( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `start` is never used [INFO] [stdout] --> src/main.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 207 | impl Emitters { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 208 | fn start(mut self) { [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` profile [unoptimized + debuginfo] target(s) in 15.84s [INFO] running `Command { std: "docker" "inspect" "20de704c67b4610854021e663ec7ae4e6059f8d0a051c6fc9d6d80203a411a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20de704c67b4610854021e663ec7ae4e6059f8d0a051c6fc9d6d80203a411a55", kill_on_drop: false }` [INFO] [stdout] 20de704c67b4610854021e663ec7ae4e6059f8d0a051c6fc9d6d80203a411a55 [INFO] checking Stratus51/rust_mqtt_bridge against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_mqtt_bridge" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stratus51/rust_mqtt_bridge on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stratus51/rust_mqtt_bridge [INFO] finished tweaking git repo https://github.com/Stratus51/rust_mqtt_bridge [INFO] tweaked toml for git repo https://github.com/Stratus51/rust_mqtt_bridge written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Stratus51/rust_mqtt_bridge already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abfdef90aded2c83d4618c06a2e2e263322efecda553ad5746dabce03408637b [INFO] running `Command { std: "docker" "start" "-a" "abfdef90aded2c83d4618c06a2e2e263322efecda553ad5746dabce03408637b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abfdef90aded2c83d4618c06a2e2e263322efecda553ad5746dabce03408637b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abfdef90aded2c83d4618c06a2e2e263322efecda553ad5746dabce03408637b", kill_on_drop: false }` [INFO] [stdout] abfdef90aded2c83d4618c06a2e2e263322efecda553ad5746dabce03408637b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dc1d0a2b0cfb31f086c6faab8df021f7d4f503f1588fc5520a5927cf993299a [INFO] running `Command { std: "docker" "start" "-a" "4dc1d0a2b0cfb31f086c6faab8df021f7d4f503f1588fc5520a5927cf993299a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling backtrace v0.3.24 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.14 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking rustls v0.14.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking mqtt311 v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.8.1 [INFO] [stderr] Checking jsonwebtoken v5.0.1 [INFO] [stderr] Checking rumqtt v0.30.1 [INFO] [stderr] Checking mqtt_bridge_prototype v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `SingleBasicRoute` is never constructed [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct SingleBasicRoute { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SingleBasicRouteError` is never used [INFO] [stdout] --> src/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | enum SingleBasicRouteError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/main.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl SingleBasicRoute { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 84 | fn from_string( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `start` is never used [INFO] [stdout] --> src/main.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 207 | impl Emitters { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 208 | fn start(mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SingleBasicRoute` is never constructed [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct SingleBasicRoute { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SingleBasicRouteError` is never used [INFO] [stdout] --> src/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | enum SingleBasicRouteError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/main.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl SingleBasicRoute { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 84 | fn from_string( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `start` is never used [INFO] [stdout] --> src/main.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 207 | impl Emitters { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 208 | fn start(mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.90s [INFO] running `Command { std: "docker" "inspect" "4dc1d0a2b0cfb31f086c6faab8df021f7d4f503f1588fc5520a5927cf993299a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc1d0a2b0cfb31f086c6faab8df021f7d4f503f1588fc5520a5927cf993299a", kill_on_drop: false }` [INFO] [stdout] 4dc1d0a2b0cfb31f086c6faab8df021f7d4f503f1588fc5520a5927cf993299a