[INFO] cloning repository https://github.com/aki-akaguma/aki-stats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aki-akaguma/aki-stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faki-akaguma%2Faki-stats", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faki-akaguma%2Faki-stats'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af511b3f4279e31ad2372059a25b820d195d76d2
[INFO] documenting aki-akaguma/aki-stats against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faki-akaguma%2Faki-stats" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aki-akaguma/aki-stats on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-19/source/.cargo/config
[INFO] started tweaking git repo https://github.com/aki-akaguma/aki-stats
[INFO] finished tweaking git repo https://github.com/aki-akaguma/aki-stats
[INFO] tweaked toml for git repo https://github.com/aki-akaguma/aki-stats written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/aki-akaguma/aki-stats already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8eeb6682b1f942f37800db0ce8b72fabafd029205ef8b9fc22b715601f3febcc
[INFO] running `Command { std: "docker" "start" "-a" "8eeb6682b1f942f37800db0ce8b72fabafd029205ef8b9fc22b715601f3febcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8eeb6682b1f942f37800db0ce8b72fabafd029205ef8b9fc22b715601f3febcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eeb6682b1f942f37800db0ce8b72fabafd029205ef8b9fc22b715601f3febcc", kill_on_drop: false }`
[INFO] [stdout] 8eeb6682b1f942f37800db0ce8b72fabafd029205ef8b9fc22b715601f3febcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ae7a42c2a7e2fe4e15f9f7bfb943a9ee30b87e672ae5d54ceb2d330013c1eb
[INFO] running `Command { std: "docker" "start" "-a" "10ae7a42c2a7e2fe4e15f9f7bfb943a9ee30b87e672ae5d54ceb2d330013c1eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling rust-version-info-file v0.1.5
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking flood-tide v0.2.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]    Compiling memx v0.1.20
[INFO] [stderr]    Compiling runnel v0.3.10
[INFO] [stderr]    Compiling aki-stats v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking memx-cdy v0.1.7
[INFO] [stderr]  Documenting aki-stats v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.89s
[INFO] running `Command { std: "docker" "inspect" "10ae7a42c2a7e2fe4e15f9f7bfb943a9ee30b87e672ae5d54ceb2d330013c1eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ae7a42c2a7e2fe4e15f9f7bfb943a9ee30b87e672ae5d54ceb2d330013c1eb", kill_on_drop: false }`
[INFO] [stdout] 10ae7a42c2a7e2fe4e15f9f7bfb943a9ee30b87e672ae5d54ceb2d330013c1eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 3388c46298f29bcaded274e12645bc2189a7afb511ed026cc7dd6039b63af064
[INFO] running `Command { std: "docker" "start" "-a" "3388c46298f29bcaded274e12645bc2189a7afb511ed026cc7dd6039b63af064", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling rust-version-info-file v0.1.5
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking flood-tide v0.2.4
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling memx v0.1.20
[INFO] [stderr]    Compiling runnel v0.3.10
[INFO] [stderr]    Compiling aki-stats v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking memx-cdy v0.1.7
[INFO] [stderr]  Documenting aki-stats v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "3388c46298f29bcaded274e12645bc2189a7afb511ed026cc7dd6039b63af064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3388c46298f29bcaded274e12645bc2189a7afb511ed026cc7dd6039b63af064", kill_on_drop: false }`
[INFO] [stdout] 3388c46298f29bcaded274e12645bc2189a7afb511ed026cc7dd6039b63af064