[INFO] fetching crate cargo-lock 7.0.1...
[INFO] documenting cargo-lock-7.0.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-lock 7.0.1 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate cargo-lock 7.0.1 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 cargo-lock 7.0.1
[INFO] finished tweaking crates.io crate cargo-lock 7.0.1
[INFO] tweaked toml for crates.io crate cargo-lock 7.0.1 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate cargo-lock 7.0.1 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixedbitset v0.4.0
[INFO] [stderr]   Downloaded petgraph v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 0db4a1158266e11304ceb86899b56a70bb45fe97ec295b977defc52bb77a0b24
[INFO] running `Command { std: "docker" "start" "-a" "0db4a1158266e11304ceb86899b56a70bb45fe97ec295b977defc52bb77a0b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0db4a1158266e11304ceb86899b56a70bb45fe97ec295b977defc52bb77a0b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db4a1158266e11304ceb86899b56a70bb45fe97ec295b977defc52bb77a0b24", kill_on_drop: false }`
[INFO] [stdout] 0db4a1158266e11304ceb86899b56a70bb45fe97ec295b977defc52bb77a0b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] ae5d9c4ca07eadb8c654e86514696094ca1e1bc7df7e2ab61371f0936e5ca9dc
[INFO] running `Command { std: "docker" "start" "-a" "ae5d9c4ca07eadb8c654e86514696094ca1e1bc7df7e2ab61371f0936e5ca9dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking url v2.2.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]  Documenting cargo-lock v7.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.49s
[INFO] running `Command { std: "docker" "inspect" "ae5d9c4ca07eadb8c654e86514696094ca1e1bc7df7e2ab61371f0936e5ca9dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5d9c4ca07eadb8c654e86514696094ca1e1bc7df7e2ab61371f0936e5ca9dc", kill_on_drop: false }`
[INFO] [stdout] ae5d9c4ca07eadb8c654e86514696094ca1e1bc7df7e2ab61371f0936e5ca9dc
