[INFO] fetching crate airrohr-mqtt 0.1.0...
[INFO] building airrohr-mqtt-0.1.0 against master#ee1c3b385b6673b6ef37d80dfabe048e993c2ae2 for pr-102832-1
[INFO] extracting crate airrohr-mqtt 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate airrohr-mqtt 0.1.0 on toolchain ee1c3b385b6673b6ef37d80dfabe048e993c2ae2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate airrohr-mqtt 0.1.0
[INFO] finished tweaking crates.io crate airrohr-mqtt 0.1.0
[INFO] tweaked toml for crates.io crate airrohr-mqtt 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate airrohr-mqtt 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2b1d97bb1900b9a28fe0082ab72e34660d98d734d38bf6ebadd053fe7bd5659
[INFO] running `Command { std: "docker" "start" "-a" "d2b1d97bb1900b9a28fe0082ab72e34660d98d734d38bf6ebadd053fe7bd5659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b1d97bb1900b9a28fe0082ab72e34660d98d734d38bf6ebadd053fe7bd5659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b1d97bb1900b9a28fe0082ab72e34660d98d734d38bf6ebadd053fe7bd5659", kill_on_drop: false }`
[INFO] [stdout] d2b1d97bb1900b9a28fe0082ab72e34660d98d734d38bf6ebadd053fe7bd5659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e3ca36a23ef7d16acc4c48bdfd9ed22f0aa465e28c40abc752d99c94f311594
[INFO] running `Command { std: "docker" "start" "-a" "1e3ca36a23ef7d16acc4c48bdfd9ed22f0aa465e28c40abc752d99c94f311594", kill_on_drop: false }`
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[INFO] [stderr]    Compiling airrohr-mqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 40s
[INFO] running `Command { std: "docker" "inspect" "1e3ca36a23ef7d16acc4c48bdfd9ed22f0aa465e28c40abc752d99c94f311594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3ca36a23ef7d16acc4c48bdfd9ed22f0aa465e28c40abc752d99c94f311594", kill_on_drop: false }`
[INFO] [stdout] 1e3ca36a23ef7d16acc4c48bdfd9ed22f0aa465e28c40abc752d99c94f311594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f9b38bf602b983497a3de87e4fc433b9e572bd1dadd3df0b9177db4f0b2a548
[INFO] running `Command { std: "docker" "start" "-a" "9f9b38bf602b983497a3de87e4fc433b9e572bd1dadd3df0b9177db4f0b2a548", kill_on_drop: false }`
[INFO] [stderr]    Compiling airrohr-mqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "9f9b38bf602b983497a3de87e4fc433b9e572bd1dadd3df0b9177db4f0b2a548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9b38bf602b983497a3de87e4fc433b9e572bd1dadd3df0b9177db4f0b2a548", kill_on_drop: false }`
[INFO] [stdout] 9f9b38bf602b983497a3de87e4fc433b9e572bd1dadd3df0b9177db4f0b2a548