[INFO] cloning repository https://github.com/ChenhuiZhang/bmw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChenhuiZhang/bmw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChenhuiZhang%2Fbmw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChenhuiZhang%2Fbmw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2f2ea3dcd7fa73edc4386391b43149cc79f9e2d
[INFO] documenting ChenhuiZhang/bmw 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%2FChenhuiZhang%2Fbmw" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChenhuiZhang/bmw 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] started tweaking git repo https://github.com/ChenhuiZhang/bmw
[INFO] finished tweaking git repo https://github.com/ChenhuiZhang/bmw
[INFO] tweaked toml for git repo https://github.com/ChenhuiZhang/bmw written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/ChenhuiZhang/bmw 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded udev v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 4be224a43ea14122f7af1c69df36315a12e7a48607852d613c69aaf2d2a3b0c9
[INFO] running `Command { std: "docker" "start" "-a" "4be224a43ea14122f7af1c69df36315a12e7a48607852d613c69aaf2d2a3b0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be224a43ea14122f7af1c69df36315a12e7a48607852d613c69aaf2d2a3b0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be224a43ea14122f7af1c69df36315a12e7a48607852d613c69aaf2d2a3b0c9", kill_on_drop: false }`
[INFO] [stdout] 4be224a43ea14122f7af1c69df36315a12e7a48607852d613c69aaf2d2a3b0c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 5fa0905f9d6b1fb5f4ca34f28e130f86a5aeac0e3bb98789b567ae7b0a94c8a7
[INFO] running `Command { std: "docker" "start" "-a" "5fa0905f9d6b1fb5f4ca34f28e130f86a5aeac0e3bb98789b567ae7b0a94c8a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking udev v0.6.3
[INFO] [stderr]    Compiling bmw-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]  Documenting bmw v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "5fa0905f9d6b1fb5f4ca34f28e130f86a5aeac0e3bb98789b567ae7b0a94c8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa0905f9d6b1fb5f4ca34f28e130f86a5aeac0e3bb98789b567ae7b0a94c8a7", kill_on_drop: false }`
[INFO] [stdout] 5fa0905f9d6b1fb5f4ca34f28e130f86a5aeac0e3bb98789b567ae7b0a94c8a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] e3cf371a05aa6f6f9f69b82860db57b196aa0fa997ad1bd13b7b92b4a5742e3b
[INFO] running `Command { std: "docker" "start" "-a" "e3cf371a05aa6f6f9f69b82860db57b196aa0fa997ad1bd13b7b92b4a5742e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking udev v0.6.3
[INFO] [stderr]    Compiling bmw-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]  Documenting bmw v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
[INFO] running `Command { std: "docker" "inspect" "e3cf371a05aa6f6f9f69b82860db57b196aa0fa997ad1bd13b7b92b4a5742e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3cf371a05aa6f6f9f69b82860db57b196aa0fa997ad1bd13b7b92b4a5742e3b", kill_on_drop: false }`
[INFO] [stdout] e3cf371a05aa6f6f9f69b82860db57b196aa0fa997ad1bd13b7b92b4a5742e3b