[INFO] fetching crate ft-cli 0.1.0...
[INFO] documenting ft-cli-0.1.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ft-cli 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ft-cli 0.1.0 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] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking crates.io crate ft-cli 0.1.0
[INFO] finished tweaking crates.io crate ft-cli 0.1.0
[INFO] tweaked toml for crates.io crate ft-cli 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate ft-cli 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6874c031df70e69f311f62612591eb5a2bb69ef329514014f032ff7eda323706
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6874c031df70e69f311f62612591eb5a2bb69ef329514014f032ff7eda323706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6874c031df70e69f311f62612591eb5a2bb69ef329514014f032ff7eda323706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6874c031df70e69f311f62612591eb5a2bb69ef329514014f032ff7eda323706", kill_on_drop: false }`
[INFO] [stdout] 6874c031df70e69f311f62612591eb5a2bb69ef329514014f032ff7eda323706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5c200f1cc74147ad6427b9dd789781d12f659665bc03046cb5736e6551b7508d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c200f1cc74147ad6427b9dd789781d12f659665bc03046cb5736e6551b7508d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
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[INFO] [stderr]    Compiling serde_derive v1.0.125
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[INFO] [stderr]     Checking xml5ever v0.16.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.9.0
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[INFO] [stderr]     Checking handlebars v3.5.5
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[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]     Checking realm-lang v0.1.0
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
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[INFO] [stderr]     Checking realm-client v0.1.0
[INFO] [stderr]     Checking ft-api v0.1.0
[INFO] [stderr]     Checking r2d2-diesel v1.0.0
[INFO] [stderr]     Checking observer v0.2.5
[INFO] [stderr]     Checking fifthtry-mdbook v0.4.8
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[INFO] [stderr]     Checking katex v0.3.4
[INFO] [stderr]     Checking ftd v0.1.4
[INFO] [stderr]     Checking ft-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ft-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "5c200f1cc74147ad6427b9dd789781d12f659665bc03046cb5736e6551b7508d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c200f1cc74147ad6427b9dd789781d12f659665bc03046cb5736e6551b7508d", kill_on_drop: false }`
[INFO] [stdout] 5c200f1cc74147ad6427b9dd789781d12f659665bc03046cb5736e6551b7508d
