[INFO] fetching crate async-proxy 0.2.5...
[INFO] documenting async-proxy-0.2.5 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate async-proxy 0.2.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate async-proxy 0.2.5 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-proxy 0.2.5
[INFO] finished tweaking crates.io crate async-proxy 0.2.5
[INFO] tweaked toml for crates.io crate async-proxy 0.2.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate async-proxy 0.2.5 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-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] 176083633c38d13b604b68a2bf6fb8608eb942afb57e0be18a8dd0cd8435baa1
[INFO] running `Command { std: "docker" "start" "-a" "176083633c38d13b604b68a2bf6fb8608eb942afb57e0be18a8dd0cd8435baa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "176083633c38d13b604b68a2bf6fb8608eb942afb57e0be18a8dd0cd8435baa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176083633c38d13b604b68a2bf6fb8608eb942afb57e0be18a8dd0cd8435baa1", kill_on_drop: false }`
[INFO] [stdout] 176083633c38d13b604b68a2bf6fb8608eb942afb57e0be18a8dd0cd8435baa1
[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] d31547aadededbe71c3fa83589f67ad472a8c6b454fe558b50c3b5e9b4c3da4e
[INFO] running `Command { std: "docker" "start" "-a" "d31547aadededbe71c3fa83589f67ad472a8c6b454fe558b50c3b5e9b4c3da4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]  Documenting async-proxy v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "d31547aadededbe71c3fa83589f67ad472a8c6b454fe558b50c3b5e9b4c3da4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31547aadededbe71c3fa83589f67ad472a8c6b454fe558b50c3b5e9b4c3da4e", kill_on_drop: false }`
[INFO] [stdout] d31547aadededbe71c3fa83589f67ad472a8c6b454fe558b50c3b5e9b4c3da4e
