[INFO] fetching crate gpio-mqtt-bridge 0.2.0... [INFO] checking gpio-mqtt-bridge-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate gpio-mqtt-bridge 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate gpio-mqtt-bridge 0.2.0 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] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking crates.io crate gpio-mqtt-bridge 0.2.0 [INFO] finished tweaking crates.io crate gpio-mqtt-bridge 0.2.0 [INFO] tweaked toml for crates.io crate gpio-mqtt-bridge 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate gpio-mqtt-bridge 0.2.0 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 bumpalo v3.7.1 [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded pollster v0.2.4 [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded cargo-husky v1.5.0 [INFO] [stderr] Downloaded clap-cargo v0.6.1 [INFO] [stderr] Downloaded home v0.5.3 [INFO] [stderr] Downloaded globset v0.4.8 [INFO] [stderr] Downloaded quick-error v2.0.1 [INFO] [stderr] Downloaded cargo_metadata v0.14.0 [INFO] [stderr] Downloaded camino v1.0.5 [INFO] [stderr] Downloaded openssl-sys v0.9.67 [INFO] [stderr] Downloaded unicode-segmentation v1.8.0 [INFO] [stderr] Downloaded combine v4.6.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded libssh2-sys v0.2.21 [INFO] [stderr] Downloaded tinyvec v1.4.0 [INFO] [stderr] Downloaded smartstring v0.2.9 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded structopt-derive v0.4.16 [INFO] [stderr] Downloaded libgit2-sys v0.12.23+1.2.0 [INFO] [stderr] Downloaded structopt v0.3.23 [INFO] [stderr] Downloaded mqttbytes v0.3.0 [INFO] [stderr] Downloaded git2 v0.13.22 [INFO] [stderr] Downloaded toml_edit v0.2.1 [INFO] [stderr] Downloaded pkg-config v0.3.19 [INFO] [stderr] Downloaded crates-index v0.17.0 [INFO] [stderr] Downloaded ignore v0.4.18 [INFO] [stderr] Downloaded cargo-release v0.17.1 [INFO] [stderr] Downloaded rppal v0.12.0 [INFO] [stderr] Downloaded cache-padded v1.1.1 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded rumqttc v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ea6a88c1e13bab98a04abc2c966a7b1040a3f67b72b2d5244a38e4c93330ee01 [INFO] running `Command { std: "docker" "start" "-a" "ea6a88c1e13bab98a04abc2c966a7b1040a3f67b72b2d5244a38e4c93330ee01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea6a88c1e13bab98a04abc2c966a7b1040a3f67b72b2d5244a38e4c93330ee01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea6a88c1e13bab98a04abc2c966a7b1040a3f67b72b2d5244a38e4c93330ee01", kill_on_drop: false }` [INFO] [stdout] ea6a88c1e13bab98a04abc2c966a7b1040a3f67b72b2d5244a38e4c93330ee01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4d2885a73b4e99fe0ccc3a4a8d45fab1a6e20bb7479d2dad863ec9740d0209f7 [INFO] running `Command { std: "docker" "start" "-a" "4d2885a73b4e99fe0ccc3a4a8d45fab1a6e20bb7479d2dad863ec9740d0209f7", kill_on_drop: false }` [INFO] [stderr] warning: gpio-mqtt-bridge v0.2.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-release` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking mqttbytes v0.3.0 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rppal v0.12.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking rumqttc v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking gpio-mqtt-bridge v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.90s [INFO] running `Command { std: "docker" "inspect" "4d2885a73b4e99fe0ccc3a4a8d45fab1a6e20bb7479d2dad863ec9740d0209f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d2885a73b4e99fe0ccc3a4a8d45fab1a6e20bb7479d2dad863ec9740d0209f7", kill_on_drop: false }` [INFO] [stdout] 4d2885a73b4e99fe0ccc3a4a8d45fab1a6e20bb7479d2dad863ec9740d0209f7 [INFO] checking gpio-mqtt-bridge-0.2.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate gpio-mqtt-bridge 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate gpio-mqtt-bridge 0.2.0 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] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking crates.io crate gpio-mqtt-bridge 0.2.0 [INFO] finished tweaking crates.io crate gpio-mqtt-bridge 0.2.0 [INFO] tweaked toml for crates.io crate gpio-mqtt-bridge 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate gpio-mqtt-bridge 0.2.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4f3d9b567ea19135f757ec1b1b16c3288d538c4934d5235eb314c081f4b27e62 [INFO] running `Command { std: "docker" "start" "-a" "4f3d9b567ea19135f757ec1b1b16c3288d538c4934d5235eb314c081f4b27e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f3d9b567ea19135f757ec1b1b16c3288d538c4934d5235eb314c081f4b27e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f3d9b567ea19135f757ec1b1b16c3288d538c4934d5235eb314c081f4b27e62", kill_on_drop: false }` [INFO] [stdout] 4f3d9b567ea19135f757ec1b1b16c3288d538c4934d5235eb314c081f4b27e62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f5738fd35b38cf87df285a38fe8aa833eb5646ab91b56c70b6b8cf5342027d4b [INFO] running `Command { std: "docker" "start" "-a" "f5738fd35b38cf87df285a38fe8aa833eb5646ab91b56c70b6b8cf5342027d4b", kill_on_drop: false }` [INFO] [stderr] warning: gpio-mqtt-bridge v0.2.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-release` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking mqttbytes v0.3.0 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking rppal v0.12.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking rumqttc v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking gpio-mqtt-bridge v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.37s [INFO] running `Command { std: "docker" "inspect" "f5738fd35b38cf87df285a38fe8aa833eb5646ab91b56c70b6b8cf5342027d4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5738fd35b38cf87df285a38fe8aa833eb5646ab91b56c70b6b8cf5342027d4b", kill_on_drop: false }` [INFO] [stdout] f5738fd35b38cf87df285a38fe8aa833eb5646ab91b56c70b6b8cf5342027d4b