[INFO] fetching crate ckb-async-runtime 0.100.0-rc2...
[INFO] documenting ckb-async-runtime-0.100.0-rc2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate ckb-async-runtime 0.100.0-rc2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate ckb-async-runtime 0.100.0-rc2 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 ckb-async-runtime 0.100.0-rc2
[INFO] finished tweaking crates.io crate ckb-async-runtime 0.100.0-rc2
[INFO] tweaked toml for crates.io crate ckb-async-runtime 0.100.0-rc2 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 0acd1e38ff3bf878566656563fe6a8feaae412801d68f56d614a162420da77e8
[INFO] running `Command { std: "docker" "start" "-a" "0acd1e38ff3bf878566656563fe6a8feaae412801d68f56d614a162420da77e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0acd1e38ff3bf878566656563fe6a8feaae412801d68f56d614a162420da77e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0acd1e38ff3bf878566656563fe6a8feaae412801d68f56d614a162420da77e8", kill_on_drop: false }`
[INFO] [stdout] 0acd1e38ff3bf878566656563fe6a8feaae412801d68f56d614a162420da77e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] dd27336a928357b91372574f0ac82966cc1fea5cfe455ed9d505a3cffc7195b3
[INFO] running `Command { std: "docker" "start" "-a" "dd27336a928357b91372574f0ac82966cc1fea5cfe455ed9d505a3cffc7195b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking ckb-spawn v0.100.0-rc2
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking ckb-logger v0.100.0-rc2
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking ckb-channel v0.100.0-rc2
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking ckb-stop-handler v0.100.0-rc2
[INFO] [stderr]  Documenting ckb-async-runtime v0.100.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.07s
[INFO] running `Command { std: "docker" "inspect" "dd27336a928357b91372574f0ac82966cc1fea5cfe455ed9d505a3cffc7195b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd27336a928357b91372574f0ac82966cc1fea5cfe455ed9d505a3cffc7195b3", kill_on_drop: false }`
[INFO] [stdout] dd27336a928357b91372574f0ac82966cc1fea5cfe455ed9d505a3cffc7195b3
