[INFO] fetching crate aster-proxy 1.3.4...
[INFO] documenting aster-proxy-1.3.4 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate aster-proxy 1.3.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate aster-proxy 1.3.4 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 aster-proxy 1.3.4
[INFO] finished tweaking crates.io crate aster-proxy 1.3.4
[INFO] tweaked toml for crates.io crate aster-proxy 1.3.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate aster-proxy 1.3.4 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]  Downloading crates ...
[INFO] [stderr]   Downloaded sysinfo v0.9.6
[INFO] [stderr]   Downloaded assert2-macros v0.1.0
[INFO] [stderr]   Downloaded assert2 v0.1.2
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8fdf2599946accfc0a4135718ae3b7d49e9dfb4b6c15ce24eee9c1299253ddb
[INFO] running `Command { std: "docker" "start" "-a" "e8fdf2599946accfc0a4135718ae3b7d49e9dfb4b6c15ce24eee9c1299253ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8fdf2599946accfc0a4135718ae3b7d49e9dfb4b6c15ce24eee9c1299253ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fdf2599946accfc0a4135718ae3b7d49e9dfb4b6c15ce24eee9c1299253ddb", kill_on_drop: false }`
[INFO] [stdout] e8fdf2599946accfc0a4135718ae3b7d49e9dfb4b6c15ce24eee9c1299253ddb
[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" "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] 04ada18b8d1d7a8f6acbe5a1a72039e6d6e54a83b0686cd0573be6276b28ef34
[INFO] running `Command { std: "docker" "start" "-a" "04ada18b8d1d7a8f6acbe5a1a72039e6d6e54a83b0686cd0573be6276b28ef34", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]     Checking futures v0.1.30
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
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[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]    Compiling sysinfo v0.9.6
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[INFO] [stderr]    Compiling memchr v2.3.4
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[INFO] [stderr]    Compiling enum-as-inner v0.2.1
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[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]     Checking brotli2 v0.3.2
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[INFO] [stderr]     Checking awc v0.2.8
[INFO] [stderr]     Checking actix-web v1.0.9
[INFO] [stderr]     Checking aster-proxy v1.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting aster-proxy v1.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.96s
[INFO] running `Command { std: "docker" "inspect" "04ada18b8d1d7a8f6acbe5a1a72039e6d6e54a83b0686cd0573be6276b28ef34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ada18b8d1d7a8f6acbe5a1a72039e6d6e54a83b0686cd0573be6276b28ef34", kill_on_drop: false }`
[INFO] [stdout] 04ada18b8d1d7a8f6acbe5a1a72039e6d6e54a83b0686cd0573be6276b28ef34
