[INFO] cloning repository https://github.com/NPEX42/tinix-devices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NPEX42/tinix-devices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNPEX42%2Ftinix-devices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNPEX42%2Ftinix-devices'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b832927b0e5229472a92ab0766cc2021f6240ae
[INFO] documenting NPEX42/tinix-devices against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNPEX42%2Ftinix-devices" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NPEX42/tinix-devices on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/NPEX42/tinix-devices
[INFO] finished tweaking git repo https://github.com/NPEX42/tinix-devices
[INFO] tweaked toml for git repo https://github.com/NPEX42/tinix-devices written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/NPEX42/tinix-devices already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5edf5ca150257f757f82c5b15f0b837103694779c68695637dff3511f4549754
[INFO] running `Command { std: "docker" "start" "-a" "5edf5ca150257f757f82c5b15f0b837103694779c68695637dff3511f4549754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5edf5ca150257f757f82c5b15f0b837103694779c68695637dff3511f4549754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5edf5ca150257f757f82c5b15f0b837103694779c68695637dff3511f4549754", kill_on_drop: false }`
[INFO] [stdout] 5edf5ca150257f757f82c5b15f0b837103694779c68695637dff3511f4549754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] e999a6b80efab8fac95a4ca4d8bc2b0f0e2ac40a4ee5cc3684771ec85c0ad3c0
[INFO] running `Command { std: "docker" "start" "-a" "e999a6b80efab8fac95a4ca4d8bc2b0f0e2ac40a4ee5cc3684771ec85c0ad3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling x86_64 v0.13.6
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking pc-keyboard v0.5.1
[INFO] [stderr] warning: failed to check lib in package `x86_64` as a prerequisite for scraping examples from: lib
[INFO] [stderr]     Try running with `--verbose` to see the error message.
[INFO] [stderr]     If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.13.6/Cargo.toml
[INFO] [stderr] warning: `x86_64` (lib) generated 1 warning
[INFO] [stderr]     Scraping tinix_devices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tinix_devices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "e999a6b80efab8fac95a4ca4d8bc2b0f0e2ac40a4ee5cc3684771ec85c0ad3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e999a6b80efab8fac95a4ca4d8bc2b0f0e2ac40a4ee5cc3684771ec85c0ad3c0", kill_on_drop: false }`
[INFO] [stdout] e999a6b80efab8fac95a4ca4d8bc2b0f0e2ac40a4ee5cc3684771ec85c0ad3c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] c478412c899c2010ffebcc3c5e98f2caa41d1daf85d1e93f8359edc7e5ae5675
[INFO] running `Command { std: "docker" "start" "-a" "c478412c899c2010ffebcc3c5e98f2caa41d1daf85d1e93f8359edc7e5ae5675", kill_on_drop: false }`
[INFO] [stderr]     Checking x86_64 v0.13.6
[INFO] [stderr] warning: failed to check lib in package `x86_64` as a prerequisite for scraping examples from: lib
[INFO] [stderr]     Try running with `--verbose` to see the error message.
[INFO] [stderr]     If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.13.6/Cargo.toml
[INFO] [stderr] warning: `x86_64` (lib) generated 1 warning
[INFO] [stderr]     Scraping tinix_devices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tinix_devices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "c478412c899c2010ffebcc3c5e98f2caa41d1daf85d1e93f8359edc7e5ae5675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c478412c899c2010ffebcc3c5e98f2caa41d1daf85d1e93f8359edc7e5ae5675", kill_on_drop: false }`
[INFO] [stdout] c478412c899c2010ffebcc3c5e98f2caa41d1daf85d1e93f8359edc7e5ae5675