[INFO] cloning repository https://github.com/zjhmale/tinytl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zjhmale/tinytl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzjhmale%2Ftinytl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzjhmale%2Ftinytl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65f6086bd4bd3560dabc097dbc1e6b493a677de6
[INFO] documenting zjhmale/tinytl 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%2Fzjhmale%2Ftinytl" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zjhmale/tinytl 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] started tweaking git repo https://github.com/zjhmale/tinytl
[INFO] finished tweaking git repo https://github.com/zjhmale/tinytl
[INFO] tweaked toml for git repo https://github.com/zjhmale/tinytl written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/zjhmale/tinytl 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c25d79bbb537c5094a309f20a5a6fa421877573632497c7f48fae8f0e2307cb5
[INFO] running `Command { std: "docker" "start" "-a" "c25d79bbb537c5094a309f20a5a6fa421877573632497c7f48fae8f0e2307cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25d79bbb537c5094a309f20a5a6fa421877573632497c7f48fae8f0e2307cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25d79bbb537c5094a309f20a5a6fa421877573632497c7f48fae8f0e2307cb5", kill_on_drop: false }`
[INFO] [stdout] c25d79bbb537c5094a309f20a5a6fa421877573632497c7f48fae8f0e2307cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 601322671e23c3a5deaaa563cc0437eb66660d87cd765ce86b68a0ee104a18de
[INFO] running `Command { std: "docker" "start" "-a" "601322671e23c3a5deaaa563cc0437eb66660d87cd765ce86b68a0ee104a18de", kill_on_drop: false }`
[INFO] [stderr]    Compiling stainless v0.1.6
[INFO] [stderr] warning: failed to check lib in package `stainless` 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/stainless-0.1.6/Cargo.toml
[INFO] [stderr] warning: `stainless` (lib) generated 1 warning
[INFO] [stderr]     Scraping tinytl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tinytl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "601322671e23c3a5deaaa563cc0437eb66660d87cd765ce86b68a0ee104a18de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601322671e23c3a5deaaa563cc0437eb66660d87cd765ce86b68a0ee104a18de", kill_on_drop: false }`
[INFO] [stdout] 601322671e23c3a5deaaa563cc0437eb66660d87cd765ce86b68a0ee104a18de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fc5b2c64d40d7dbd8d40b713d1e32288a58f022faad94c98a5d76a0178b48d99
[INFO] running `Command { std: "docker" "start" "-a" "fc5b2c64d40d7dbd8d40b713d1e32288a58f022faad94c98a5d76a0178b48d99", kill_on_drop: false }`
[INFO] [stderr]    Compiling stainless v0.1.6
[INFO] [stderr] warning: failed to check lib in package `stainless` 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/stainless-0.1.6/Cargo.toml
[INFO] [stderr] warning: `stainless` (lib) generated 1 warning
[INFO] [stderr]     Scraping tinytl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tinytl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "fc5b2c64d40d7dbd8d40b713d1e32288a58f022faad94c98a5d76a0178b48d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5b2c64d40d7dbd8d40b713d1e32288a58f022faad94c98a5d76a0178b48d99", kill_on_drop: false }`
[INFO] [stdout] fc5b2c64d40d7dbd8d40b713d1e32288a58f022faad94c98a5d76a0178b48d99