[INFO] fetching crate github-star-counter 1.1.4...
[INFO] documenting github-star-counter-1.1.4 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate github-star-counter 1.1.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate github-star-counter 1.1.4 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate github-star-counter 1.1.4
[INFO] finished tweaking crates.io crate github-star-counter 1.1.4
[INFO] tweaked toml for crates.io crate github-star-counter 1.1.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate github-star-counter 1.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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 curl v0.4.31
[INFO] [stderr]   Downloaded tera v1.4.0
[INFO] [stderr]   Downloaded curl-sys v0.4.33+curl-7.71.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da74f3eae17302b8affa708b8dbd15fd758c8f14c277e2c477211c91db9a6d6e
[INFO] running `Command { std: "docker" "start" "-a" "da74f3eae17302b8affa708b8dbd15fd758c8f14c277e2c477211c91db9a6d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da74f3eae17302b8affa708b8dbd15fd758c8f14c277e2c477211c91db9a6d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da74f3eae17302b8affa708b8dbd15fd758c8f14c277e2c477211c91db9a6d6e", kill_on_drop: false }`
[INFO] [stdout] da74f3eae17302b8affa708b8dbd15fd758c8f14c277e2c477211c91db9a6d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c56e89656f39a935274510b9f2257becfc7b01d1c55c2a36518535c43ddc17c
[INFO] running `Command { std: "docker" "start" "-a" "3c56e89656f39a935274510b9f2257becfc7b01d1c55c2a36518535c43ddc17c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.36
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[INFO] [stderr]    Compiling cc v1.0.58
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[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.19
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[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
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[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.114
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[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]    Compiling curl-sys v0.4.33+curl-7.71.1
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[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
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[INFO] [stderr]     Checking github-star-counter v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting github-star-counter v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.15s
[INFO] running `Command { std: "docker" "inspect" "3c56e89656f39a935274510b9f2257becfc7b01d1c55c2a36518535c43ddc17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c56e89656f39a935274510b9f2257becfc7b01d1c55c2a36518535c43ddc17c", kill_on_drop: false }`
[INFO] [stdout] 3c56e89656f39a935274510b9f2257becfc7b01d1c55c2a36518535c43ddc17c
