[INFO] fetching crate fifthtry-mdbook 0.4.8...
[INFO] documenting fifthtry-mdbook-0.4.8 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate fifthtry-mdbook 0.4.8 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate fifthtry-mdbook 0.4.8 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 fifthtry-mdbook 0.4.8
[INFO] finished tweaking crates.io crate fifthtry-mdbook 0.4.8
[INFO] tweaked toml for crates.io crate fifthtry-mdbook 0.4.8 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate fifthtry-mdbook 0.4.8 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2e5da796ff9b4a2adbdc8891359016e0395e071c84cc68455960f3eee915d736
[INFO] running `Command { std: "docker" "start" "-a" "2e5da796ff9b4a2adbdc8891359016e0395e071c84cc68455960f3eee915d736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e5da796ff9b4a2adbdc8891359016e0395e071c84cc68455960f3eee915d736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5da796ff9b4a2adbdc8891359016e0395e071c84cc68455960f3eee915d736", kill_on_drop: false }`
[INFO] [stdout] 2e5da796ff9b4a2adbdc8891359016e0395e071c84cc68455960f3eee915d736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f6b224c730d706d945ee11c201ba73b97c7dd1152200659c5a752bf6eb3ecbe4
[INFO] running `Command { std: "docker" "start" "-a" "f6b224c730d706d945ee11c201ba73b97c7dd1152200659c5a752bf6eb3ecbe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling siphasher v0.3.5
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]    Compiling httparse v1.4.0
[INFO] [stderr]     Checking cpufeatures v0.1.1
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[INFO] [stderr]     Checking urlencoding v1.1.1
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[INFO] [stderr]     Checking input_buffer v0.3.1
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[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]     Checking open v1.7.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking headers v0.3.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking string_cache v0.8.1
[INFO] [stderr]     Checking serde_json v1.0.64
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[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking notify v4.0.16
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling markup5ever v0.10.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]     Checking xml5ever v0.16.1
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking handlebars v3.5.5
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking elasticlunr-rs v2.3.11
[INFO] [stderr]     Checking tokio-util v0.3.1
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[INFO] [stderr]     Checking ammonia v3.1.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking warp v0.2.5
[INFO] [stderr]  Documenting fifthtry-mdbook v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.57s
[INFO] running `Command { std: "docker" "inspect" "f6b224c730d706d945ee11c201ba73b97c7dd1152200659c5a752bf6eb3ecbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b224c730d706d945ee11c201ba73b97c7dd1152200659c5a752bf6eb3ecbe4", kill_on_drop: false }`
[INFO] [stdout] f6b224c730d706d945ee11c201ba73b97c7dd1152200659c5a752bf6eb3ecbe4
