[INFO] fetching crate libipld 0.14.0...
[INFO] building libipld-0.14.0 against try#3bbb5242a8064de4ca3af4036745ddf603ddaa85 for pr-101929
[INFO] extracting crate libipld 0.14.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate libipld 0.14.0 on toolchain 3bbb5242a8064de4ca3af4036745ddf603ddaa85
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libipld 0.14.0
[INFO] finished tweaking crates.io crate libipld 0.14.0
[INFO] tweaked toml for crates.io crate libipld 0.14.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc473550bd14873e5742605c79c9e9728fa467a021b609b27a9c066a55e8d9f6
[INFO] running `Command { std: "docker" "start" "-a" "fc473550bd14873e5742605c79c9e9728fa467a021b609b27a9c066a55e8d9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc473550bd14873e5742605c79c9e9728fa467a021b609b27a9c066a55e8d9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc473550bd14873e5742605c79c9e9728fa467a021b609b27a9c066a55e8d9f6", kill_on_drop: false }`
[INFO] [stdout] fc473550bd14873e5742605c79c9e9728fa467a021b609b27a9c066a55e8d9f6
[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" "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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b9db6cb5ae5f2441f07f47d6cab9c9be0a876f795fd0a74108c88933eddabfc
[INFO] running `Command { std: "docker" "start" "-a" "7b9db6cb5ae5f2441f07f47d6cab9c9be0a876f795fd0a74108c88933eddabfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
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[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]    Compiling multihash-derive v0.8.0
[INFO] [stderr]    Compiling libipld-cbor-derive v0.14.0
[INFO] [stderr]    Compiling multihash v0.16.3
[INFO] [stderr]    Compiling libipld-pb v0.14.0
[INFO] [stderr]    Compiling cid v0.8.6
[INFO] [stderr]    Compiling libipld-core v0.14.0
[INFO] [stderr]    Compiling libipld-cbor v0.14.0
[INFO] [stderr]    Compiling libipld-macro v0.14.0
[INFO] [stderr]    Compiling libipld-json v0.14.0
[INFO] [stderr]    Compiling libipld v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.41s
[INFO] running `Command { std: "docker" "inspect" "7b9db6cb5ae5f2441f07f47d6cab9c9be0a876f795fd0a74108c88933eddabfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9db6cb5ae5f2441f07f47d6cab9c9be0a876f795fd0a74108c88933eddabfc", kill_on_drop: false }`
[INFO] [stdout] 7b9db6cb5ae5f2441f07f47d6cab9c9be0a876f795fd0a74108c88933eddabfc
[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" "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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b3df3a3373d3591be8fd4dd29d9ad4668875c5c0969fb5b24fc62b396de926
[INFO] running `Command { std: "docker" "start" "-a" "61b3df3a3373d3591be8fd4dd29d9ad4668875c5c0969fb5b24fc62b396de926", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling libipld-core v0.14.0
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[INFO] [stderr]    Compiling libipld-pb v0.14.0
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[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling libipld v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling criterion v0.3.6
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[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.58s
[INFO] running `Command { std: "docker" "inspect" "61b3df3a3373d3591be8fd4dd29d9ad4668875c5c0969fb5b24fc62b396de926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b3df3a3373d3591be8fd4dd29d9ad4668875c5c0969fb5b24fc62b396de926", kill_on_drop: false }`
[INFO] [stdout] 61b3df3a3373d3591be8fd4dd29d9ad4668875c5c0969fb5b24fc62b396de926