[INFO] fetching crate async_init 0.1.0...
[INFO] documenting async_init-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate async_init 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate async_init 0.1.0 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 async_init 0.1.0
[INFO] finished tweaking crates.io crate async_init 0.1.0
[INFO] tweaked toml for crates.io crate async_init 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate async_init 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 9bf697f6d61d337d07d00873b2bfa7ad988ac5f68194f9824f9aa5bc20af0e96
[INFO] running `Command { std: "docker" "start" "-a" "9bf697f6d61d337d07d00873b2bfa7ad988ac5f68194f9824f9aa5bc20af0e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf697f6d61d337d07d00873b2bfa7ad988ac5f68194f9824f9aa5bc20af0e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf697f6d61d337d07d00873b2bfa7ad988ac5f68194f9824f9aa5bc20af0e96", kill_on_drop: false }`
[INFO] [stdout] 9bf697f6d61d337d07d00873b2bfa7ad988ac5f68194f9824f9aa5bc20af0e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 17947a16f395dd202bf019b45e03ba6012725f24299953dd5f5ec9283d17ca81
[INFO] running `Command { std: "docker" "start" "-a" "17947a16f395dd202bf019b45e03ba6012725f24299953dd5f5ec9283d17ca81", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking quote v1.0.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]  Documenting async_init v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "17947a16f395dd202bf019b45e03ba6012725f24299953dd5f5ec9283d17ca81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17947a16f395dd202bf019b45e03ba6012725f24299953dd5f5ec9283d17ca81", kill_on_drop: false }`
[INFO] [stdout] 17947a16f395dd202bf019b45e03ba6012725f24299953dd5f5ec9283d17ca81
