[INFO] fetching crate flexi_logger_rotate_writer 0.0.0...
[INFO] documenting flexi_logger_rotate_writer-0.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate flexi_logger_rotate_writer 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate flexi_logger_rotate_writer 0.0.0 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 flexi_logger_rotate_writer 0.0.0
[INFO] finished tweaking crates.io crate flexi_logger_rotate_writer 0.0.0
[INFO] tweaked toml for crates.io crate flexi_logger_rotate_writer 0.0.0 written to /workspace/builds/worker-7/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] 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 glob v0.3.0
[INFO] [stderr]   Downloaded flexi_logger v0.17.1
[INFO] [stderr]   Downloaded yansi v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8916ba5b792198d98d8284498b0a8bb6e4f85ab7a4ad8ae27f5bb27a9a7af4d2
[INFO] running `Command { std: "docker" "start" "-a" "8916ba5b792198d98d8284498b0a8bb6e4f85ab7a4ad8ae27f5bb27a9a7af4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8916ba5b792198d98d8284498b0a8bb6e4f85ab7a4ad8ae27f5bb27a9a7af4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8916ba5b792198d98d8284498b0a8bb6e4f85ab7a4ad8ae27f5bb27a9a7af4d2", kill_on_drop: false }`
[INFO] [stdout] 8916ba5b792198d98d8284498b0a8bb6e4f85ab7a4ad8ae27f5bb27a9a7af4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bb1077f31af9f5ec4456cbcea48451658738d63728da9f8cf66951ce8a2d3728
[INFO] running `Command { std: "docker" "start" "-a" "bb1077f31af9f5ec4456cbcea48451658738d63728da9f8cf66951ce8a2d3728", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking yansi v0.5.0
[INFO] [stderr]     Checking flexi_logger v0.17.1
[INFO] [stderr]  Documenting flexi_logger_rotate_writer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "bb1077f31af9f5ec4456cbcea48451658738d63728da9f8cf66951ce8a2d3728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1077f31af9f5ec4456cbcea48451658738d63728da9f8cf66951ce8a2d3728", kill_on_drop: false }`
[INFO] [stdout] bb1077f31af9f5ec4456cbcea48451658738d63728da9f8cf66951ce8a2d3728
