[INFO] fetching crate zenoh-plugin-mqtt 0.7.2-rc...
[INFO] checking zenoh-plugin-mqtt-0.7.2-rc against master#4457658f68b5c165cd76d24b8147a8f77b9f660e for pr-107620
[INFO] extracting crate zenoh-plugin-mqtt 0.7.2-rc into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate zenoh-plugin-mqtt 0.7.2-rc on toolchain 4457658f68b5c165cd76d24b8147a8f77b9f660e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zenoh-plugin-mqtt 0.7.2-rc
[INFO] finished tweaking crates.io crate zenoh-plugin-mqtt 0.7.2-rc
[INFO] tweaked toml for crates.io crate zenoh-plugin-mqtt 0.7.2-rc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "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 futures-timer v3.0.2
[INFO] [stderr]   Downloaded ntex-macros v0.1.3
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[INFO] [stderr]   Downloaded ntex-bytes v0.1.19
[INFO] [stderr]   Downloaded ntex-codec v0.6.2
[INFO] [stderr]   Downloaded ntex-async-std v0.1.1
[INFO] [stderr]   Downloaded ntex-service v0.3.3
[INFO] [stderr]   Downloaded ntex-util v0.1.19
[INFO] [stderr]   Downloaded ntex-rt v0.4.9
[INFO] [stderr]   Downloaded sha-1 v0.10.1
[INFO] [stderr]   Downloaded ntex-mqtt v0.9.2
[INFO] [stderr]   Downloaded ntex v0.5.31
[INFO] [stderr]   Downloaded ntex-h2 v0.1.6
[INFO] [stderr]   Downloaded ntex-io v0.1.11
[INFO] [stderr]   Downloaded futures-micro v0.5.0
[INFO] [stderr]   Downloaded ntex-connect v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06ac35147aeacb2a429b1b116b564f8c535ef1e0e52ec486aead88385ce58738
[INFO] running `Command { std: "docker" "start" "-a" "06ac35147aeacb2a429b1b116b564f8c535ef1e0e52ec486aead88385ce58738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ac35147aeacb2a429b1b116b564f8c535ef1e0e52ec486aead88385ce58738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ac35147aeacb2a429b1b116b564f8c535ef1e0e52ec486aead88385ce58738", kill_on_drop: false }`
[INFO] [stdout] 06ac35147aeacb2a429b1b116b564f8c535ef1e0e52ec486aead88385ce58738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+4457658f68b5c165cd76d24b8147a8f77b9f660e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520da38d0d726068129c970b0860f6098f084c7e1967c19e20649d5b2989aefe
[INFO] running `Command { std: "docker" "start" "-a" "520da38d0d726068129c970b0860f6098f084c7e1967c19e20649d5b2989aefe", kill_on_drop: false }`
[INFO] [stderr]     Checking value-bag v1.4.0
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[INFO] [stderr]     Checking zenoh-collections v0.7.2-rc
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[INFO] [stderr]    Compiling rustc_version v0.4.0
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[INFO] [stderr]    Compiling num-iter v0.1.43
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[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
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[INFO] [stderr]    Compiling zenoh v0.7.2-rc
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[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling zenoh-plugin-mqtt v0.7.2-rc (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling git-version-macro v0.3.5
[INFO] [stderr]    Compiling derive_more v0.99.17
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[INFO] [stderr]     Checking zenoh-core v0.7.2-rc
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[INFO] [stderr]     Checking ntex-rt v0.4.9
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[INFO] [stderr]     Checking ntex-io v0.1.11
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[INFO] [stderr]     Checking zenoh-config v0.7.2-rc
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[INFO] [stderr]     Checking zenoh-link-tcp v0.7.2-rc
[INFO] [stderr]     Checking zenoh-plugin-trait v0.7.2-rc
[INFO] [stderr]     Checking zenoh-link-quic v0.7.2-rc
[INFO] [stderr]     Checking zenoh-link-tls v0.7.2-rc
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.97s
[INFO] running `Command { std: "docker" "inspect" "520da38d0d726068129c970b0860f6098f084c7e1967c19e20649d5b2989aefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520da38d0d726068129c970b0860f6098f084c7e1967c19e20649d5b2989aefe", kill_on_drop: false }`
[INFO] [stdout] 520da38d0d726068129c970b0860f6098f084c7e1967c19e20649d5b2989aefe