[INFO] cloning repository https://github.com/drhelius/ossm-example-headers-extension
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drhelius/ossm-example-headers-extension" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrhelius%2Fossm-example-headers-extension", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrhelius%2Fossm-example-headers-extension'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87dbc7b0e1ead561db6216338a2ca039c4249e1f
[INFO] documenting drhelius/ossm-example-headers-extension 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%2Fdrhelius%2Fossm-example-headers-extension" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drhelius/ossm-example-headers-extension 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/drhelius/ossm-example-headers-extension
[INFO] finished tweaking git repo https://github.com/drhelius/ossm-example-headers-extension
[INFO] tweaked toml for git repo https://github.com/drhelius/ossm-example-headers-extension written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/drhelius/ossm-example-headers-extension 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a2a4046f1e66d58e9383d5f1640fd01ae827caeca8245c2d363187f66ef3e1fd
[INFO] running `Command { std: "docker" "start" "-a" "a2a4046f1e66d58e9383d5f1640fd01ae827caeca8245c2d363187f66ef3e1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2a4046f1e66d58e9383d5f1640fd01ae827caeca8245c2d363187f66ef3e1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a4046f1e66d58e9383d5f1640fd01ae827caeca8245c2d363187f66ef3e1fd", kill_on_drop: false }`
[INFO] [stdout] a2a4046f1e66d58e9383d5f1640fd01ae827caeca8245c2d363187f66ef3e1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 3ab9d1ae56d7bd3f746500c512086c7cfb8c3a9d4ae7d1a1a43441b024b1a1e1
[INFO] running `Command { std: "docker" "start" "-a" "3ab9d1ae56d7bd3f746500c512086c7cfb8c3a9d4ae7d1a1a43441b024b1a1e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking proxy-wasm v0.1.3
[INFO] [stderr]  Documenting ossm-example-headers-extension v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "3ab9d1ae56d7bd3f746500c512086c7cfb8c3a9d4ae7d1a1a43441b024b1a1e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab9d1ae56d7bd3f746500c512086c7cfb8c3a9d4ae7d1a1a43441b024b1a1e1", kill_on_drop: false }`
[INFO] [stdout] 3ab9d1ae56d7bd3f746500c512086c7cfb8c3a9d4ae7d1a1a43441b024b1a1e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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: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] 708ab49e30faad0375a09bf608163bda6f6591c196a29d6e9dce5e56dd587d3b
[INFO] running `Command { std: "docker" "start" "-a" "708ab49e30faad0375a09bf608163bda6f6591c196a29d6e9dce5e56dd587d3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking proxy-wasm v0.1.3
[INFO] [stderr]  Documenting ossm-example-headers-extension v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "708ab49e30faad0375a09bf608163bda6f6591c196a29d6e9dce5e56dd587d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708ab49e30faad0375a09bf608163bda6f6591c196a29d6e9dce5e56dd587d3b", kill_on_drop: false }`
[INFO] [stdout] 708ab49e30faad0375a09bf608163bda6f6591c196a29d6e9dce5e56dd587d3b