[INFO] cloning repository https://github.com/AN3223/rustpiano
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AN3223/rustpiano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAN3223%2Frustpiano", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAN3223%2Frustpiano'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92f57e82c6ce5711d3d1d9258b92e4e0b0c83ca6
[INFO] documenting AN3223/rustpiano 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%2FAN3223%2Frustpiano" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AN3223/rustpiano 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/AN3223/rustpiano
[INFO] finished tweaking git repo https://github.com/AN3223/rustpiano
[INFO] tweaked toml for git repo https://github.com/AN3223/rustpiano written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/AN3223/rustpiano 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 08d023e55b608a99354ac6786f60792db7eb61c1570fd5fa80a3d513ef843594
[INFO] running `Command { std: "docker" "start" "-a" "08d023e55b608a99354ac6786f60792db7eb61c1570fd5fa80a3d513ef843594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08d023e55b608a99354ac6786f60792db7eb61c1570fd5fa80a3d513ef843594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d023e55b608a99354ac6786f60792db7eb61c1570fd5fa80a3d513ef843594", kill_on_drop: false }`
[INFO] [stdout] 08d023e55b608a99354ac6786f60792db7eb61c1570fd5fa80a3d513ef843594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9b3ace247a8e3d912ccce4ed5cea24ba81d348c79a21e16deab50d17d0135142
[INFO] running `Command { std: "docker" "start" "-a" "9b3ace247a8e3d912ccce4ed5cea24ba81d348c79a21e16deab50d17d0135142", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustpiano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Scraping rustpiano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustpiano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.19s
[INFO] running `Command { std: "docker" "inspect" "9b3ace247a8e3d912ccce4ed5cea24ba81d348c79a21e16deab50d17d0135142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3ace247a8e3d912ccce4ed5cea24ba81d348c79a21e16deab50d17d0135142", kill_on_drop: false }`
[INFO] [stdout] 9b3ace247a8e3d912ccce4ed5cea24ba81d348c79a21e16deab50d17d0135142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] b0a17ab9d3d3610a3c6020634a3196e948eb55d9f744ad87be058b1126e9cec3
[INFO] running `Command { std: "docker" "start" "-a" "b0a17ab9d3d3610a3c6020634a3196e948eb55d9f744ad87be058b1126e9cec3", kill_on_drop: false }`
[INFO] [stderr]  Documenting rustpiano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "b0a17ab9d3d3610a3c6020634a3196e948eb55d9f744ad87be058b1126e9cec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a17ab9d3d3610a3c6020634a3196e948eb55d9f744ad87be058b1126e9cec3", kill_on_drop: false }`
[INFO] [stdout] b0a17ab9d3d3610a3c6020634a3196e948eb55d9f744ad87be058b1126e9cec3