[INFO] cloning repository https://github.com/zgotts/wasm_circles
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zgotts/wasm_circles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzgotts%2Fwasm_circles", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzgotts%2Fwasm_circles'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 822db5b9cae28fbc50ca6576df93374d764e5edc
[INFO] documenting zgotts/wasm_circles against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzgotts%2Fwasm_circles" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zgotts/wasm_circles on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zgotts/wasm_circles
[INFO] finished tweaking git repo https://github.com/zgotts/wasm_circles
[INFO] tweaked toml for git repo https://github.com/zgotts/wasm_circles written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/zgotts/wasm_circles already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 686fc2f461d855e6ad7d8c7d1edc05bdbbcc376171a0d5ef3452e98eecb66e1d
[INFO] running `Command { std: "docker" "start" "-a" "686fc2f461d855e6ad7d8c7d1edc05bdbbcc376171a0d5ef3452e98eecb66e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "686fc2f461d855e6ad7d8c7d1edc05bdbbcc376171a0d5ef3452e98eecb66e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686fc2f461d855e6ad7d8c7d1edc05bdbbcc376171a0d5ef3452e98eecb66e1d", kill_on_drop: false }`
[INFO] [stdout] 686fc2f461d855e6ad7d8c7d1edc05bdbbcc376171a0d5ef3452e98eecb66e1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c295d4c914e3dfcc51b3e6a258ae48faf7c9261f4243fc77dd159a0a534d48c3
[INFO] running `Command { std: "docker" "start" "-a" "c295d4c914e3dfcc51b3e6a258ae48faf7c9261f4243fc77dd159a0a534d48c3", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking rand v0.5.3
[INFO] [stderr]  Documenting rust_wasm_seed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "c295d4c914e3dfcc51b3e6a258ae48faf7c9261f4243fc77dd159a0a534d48c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c295d4c914e3dfcc51b3e6a258ae48faf7c9261f4243fc77dd159a0a534d48c3", kill_on_drop: false }`
[INFO] [stdout] c295d4c914e3dfcc51b3e6a258ae48faf7c9261f4243fc77dd159a0a534d48c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e9b698a20605797b9159213a5a36a8802d25983633bf300e9e3154c2f9d450c6
[INFO] running `Command { std: "docker" "start" "-a" "e9b698a20605797b9159213a5a36a8802d25983633bf300e9e3154c2f9d450c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking rand v0.5.3
[INFO] [stderr]  Documenting rust_wasm_seed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.73s
[INFO] running `Command { std: "docker" "inspect" "e9b698a20605797b9159213a5a36a8802d25983633bf300e9e3154c2f9d450c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b698a20605797b9159213a5a36a8802d25983633bf300e9e3154c2f9d450c6", kill_on_drop: false }`
[INFO] [stdout] e9b698a20605797b9159213a5a36a8802d25983633bf300e9e3154c2f9d450c6