[INFO] fetching crate fastforward 0.5.1...
[INFO] documenting fastforward-0.5.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate fastforward 0.5.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fastforward 0.5.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastforward 0.5.1
[INFO] finished tweaking crates.io crate fastforward 0.5.1
[INFO] tweaked toml for crates.io crate fastforward 0.5.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96ad4ba190fb43fa2d5044bd1269dfb1cd7278b04a811df77b1f3566437b8586
[INFO] running `Command { std: "docker" "start" "-a" "96ad4ba190fb43fa2d5044bd1269dfb1cd7278b04a811df77b1f3566437b8586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96ad4ba190fb43fa2d5044bd1269dfb1cd7278b04a811df77b1f3566437b8586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ad4ba190fb43fa2d5044bd1269dfb1cd7278b04a811df77b1f3566437b8586", kill_on_drop: false }`
[INFO] [stdout] 96ad4ba190fb43fa2d5044bd1269dfb1cd7278b04a811df77b1f3566437b8586
[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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4058e6df6eedb3df3273ad3499df3ea7adb877a16a90a0565f15ee1399f1246
[INFO] running `Command { std: "docker" "start" "-a" "b4058e6df6eedb3df3273ad3499df3ea7adb877a16a90a0565f15ee1399f1246", kill_on_drop: false }`
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking radium v0.5.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking flask v2.0.3
[INFO] [stderr]  Documenting fastforward v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "b4058e6df6eedb3df3273ad3499df3ea7adb877a16a90a0565f15ee1399f1246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4058e6df6eedb3df3273ad3499df3ea7adb877a16a90a0565f15ee1399f1246", kill_on_drop: false }`
[INFO] [stdout] b4058e6df6eedb3df3273ad3499df3ea7adb877a16a90a0565f15ee1399f1246
