[INFO] fetching crate viscous 0.0.0...
[INFO] documenting viscous-0.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate viscous 0.0.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate viscous 0.0.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate viscous 0.0.0
[INFO] finished tweaking crates.io crate viscous 0.0.0
[INFO] tweaked toml for crates.io crate viscous 0.0.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate viscous 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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 async-compression v0.3.2
[INFO] [stderr]   Downloaded zip v0.5.5
[INFO] [stderr]   Downloaded thrussh-libsodium v0.1.4
[INFO] [stderr]   Downloaded cryptovec v0.5.0
[INFO] [stderr]   Downloaded bzip2-sys v0.1.8+1.0.8
[INFO] [stderr]   Downloaded thrussh-keys v0.13.1
[INFO] [stderr]   Downloaded thrussh-libsodium v0.2.0
[INFO] [stderr]   Downloaded oauth1-request v0.3.2
[INFO] [stderr]   Downloaded podio v0.1.6
[INFO] [stderr]   Downloaded thrussh v0.22.1
[INFO] [stderr]   Downloaded vfs v0.2.1
[INFO] [stderr]   Downloaded base64 v0.12.0
[INFO] [stderr]   Downloaded twitter-stream v0.10.0-alpha.6
[INFO] [stderr]   Downloaded oauth1-request-derive v0.3.2
[INFO] [stderr]   Downloaded yasna v0.3.1
[INFO] [stderr]   Downloaded shellwords v1.0.0
[INFO] [stderr]   Downloaded mini-fs v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 002e92cbf926c4ec7e62b464874015ef222b5df266c1270e379b16e75c5e1e55
[INFO] running `Command { std: "docker" "start" "-a" "002e92cbf926c4ec7e62b464874015ef222b5df266c1270e379b16e75c5e1e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002e92cbf926c4ec7e62b464874015ef222b5df266c1270e379b16e75c5e1e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002e92cbf926c4ec7e62b464874015ef222b5df266c1270e379b16e75c5e1e55", kill_on_drop: false }`
[INFO] [stdout] 002e92cbf926c4ec7e62b464874015ef222b5df266c1270e379b16e75c5e1e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b3979ab675c143b5063519af87830374ba4b596807ee51ed9baa24caa187807
[INFO] running `Command { std: "docker" "start" "-a" "6b3979ab675c143b5063519af87830374ba4b596807ee51ed9baa24caa187807", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking futures-core v0.3.4
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[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]     Checking futures-sink v0.3.4
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking pin-project-lite v0.1.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
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[INFO] [stderr]     Checking futures-task v0.3.4
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.29
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[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking itoa v0.4.5
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[INFO] [stderr]    Compiling failure_derive v0.1.7
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[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking vfs v0.2.1
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[INFO] [stderr]    Compiling thrussh-libsodium v0.1.4
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[INFO] [stderr]     Checking foreign-types v0.3.2
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[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.11
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[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]    Compiling thrussh-libsodium v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling bzip2-sys v0.1.8+1.0.8
[INFO] [stderr]    Compiling quote v1.0.3
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[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.12.0
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking mini-fs v0.2.2
[INFO] [stderr]     Checking yasna v0.3.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling oauth1-request-derive v0.3.2
[INFO] [stderr]     Checking tokio v0.2.18
[INFO] [stderr]     Checking failure v0.1.7
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[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking twitter-stream v0.10.0-alpha.6
[INFO] [stderr]  Documenting viscous v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.37s
[INFO] running `Command { std: "docker" "inspect" "6b3979ab675c143b5063519af87830374ba4b596807ee51ed9baa24caa187807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3979ab675c143b5063519af87830374ba4b596807ee51ed9baa24caa187807", kill_on_drop: false }`
[INFO] [stdout] 6b3979ab675c143b5063519af87830374ba4b596807ee51ed9baa24caa187807