[INFO] fetching crate asteracea 0.0.2...
[INFO] documenting asteracea-0.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate asteracea 0.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate asteracea 0.0.2 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 asteracea 0.0.2
[INFO] finished tweaking crates.io crate asteracea 0.0.2
[INFO] tweaked toml for crates.io crate asteracea 0.0.2 written to /workspace/builds/worker-4/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]  Downloading crates ...
[INFO] [stderr]   Downloaded rhizome_proc-macro-definitions v0.0.1
[INFO] [stderr]   Downloaded lignin v0.0.1
[INFO] [stderr]   Downloaded git_info v0.1.2
[INFO] [stderr]   Downloaded asteracea_proc-macro-definitions v0.0.2
[INFO] [stderr]   Downloaded mapped-guard v0.0.1
[INFO] [stderr]   Downloaded rhizome v0.0.1
[INFO] [stderr]   Downloaded topiary v0.0.1
[INFO] [stderr]   Downloaded heck-but-macros v0.0.1
[INFO] [stderr]   Downloaded lignin-schema v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f5f1e487fc92dc8c5952aad4ef192ee7c2546c5ec725ad5e83bf01de1b203a1e
[INFO] running `Command { std: "docker" "start" "-a" "f5f1e487fc92dc8c5952aad4ef192ee7c2546c5ec725ad5e83bf01de1b203a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5f1e487fc92dc8c5952aad4ef192ee7c2546c5ec725ad5e83bf01de1b203a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f1e487fc92dc8c5952aad4ef192ee7c2546c5ec725ad5e83bf01de1b203a1e", kill_on_drop: false }`
[INFO] [stdout] f5f1e487fc92dc8c5952aad4ef192ee7c2546c5ec725ad5e83bf01de1b203a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c2b18f9b26a6f4e5502dc282ef3ba930f9d379bd196593dc646cd261aae27313
[INFO] running `Command { std: "docker" "start" "-a" "c2b18f9b26a6f4e5502dc282ef3ba930f9d379bd196593dc646cd261aae27313", 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 rustversion v1.0.5
[INFO] [stderr]     Checking bumpalo v3.7.0
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling heck-but-macros v0.0.1
[INFO] [stderr]     Checking lignin v0.0.1
[INFO] [stderr]     Checking lignin-schema v0.0.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling call2-for-syn v1.0.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling asteracea_proc-macro-definitions v0.0.2
[INFO] [stderr]  Documenting asteracea v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.20s
[INFO] running `Command { std: "docker" "inspect" "c2b18f9b26a6f4e5502dc282ef3ba930f9d379bd196593dc646cd261aae27313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b18f9b26a6f4e5502dc282ef3ba930f9d379bd196593dc646cd261aae27313", kill_on_drop: false }`
[INFO] [stdout] c2b18f9b26a6f4e5502dc282ef3ba930f9d379bd196593dc646cd261aae27313
