[INFO] cloning repository https://github.com/beltram/mahttp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beltram/mahttp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeltram%2Fmahttp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeltram%2Fmahttp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30669c3d4b682a38383a577c8f4d658ce3b67bb2
[INFO] documenting beltram/mahttp 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%2Fbeltram%2Fmahttp" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beltram/mahttp 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/beltram/mahttp
[INFO] finished tweaking git repo https://github.com/beltram/mahttp
[INFO] tweaked toml for git repo https://github.com/beltram/mahttp written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/beltram/mahttp 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 94823c2b147e525e2cddb20bc37dcf5114dc3fcff1b64f80d2d9544802b54696
[INFO] running `Command { std: "docker" "start" "-a" "94823c2b147e525e2cddb20bc37dcf5114dc3fcff1b64f80d2d9544802b54696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94823c2b147e525e2cddb20bc37dcf5114dc3fcff1b64f80d2d9544802b54696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94823c2b147e525e2cddb20bc37dcf5114dc3fcff1b64f80d2d9544802b54696", kill_on_drop: false }`
[INFO] [stdout] 94823c2b147e525e2cddb20bc37dcf5114dc3fcff1b64f80d2d9544802b54696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5af6926b33a9c7c277327dda606f96984753137de101fef53c259a0cbf106fdb
[INFO] running `Command { std: "docker" "start" "-a" "5af6926b33a9c7c277327dda606f96984753137de101fef53c259a0cbf106fdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.48
[INFO] [stderr]  Documenting mahttp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "5af6926b33a9c7c277327dda606f96984753137de101fef53c259a0cbf106fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af6926b33a9c7c277327dda606f96984753137de101fef53c259a0cbf106fdb", kill_on_drop: false }`
[INFO] [stdout] 5af6926b33a9c7c277327dda606f96984753137de101fef53c259a0cbf106fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 8fb88dd53ab9ab160979e7a8f4d07c174909fa1433736381095215aae00d7dbb
[INFO] running `Command { std: "docker" "start" "-a" "8fb88dd53ab9ab160979e7a8f4d07c174909fa1433736381095215aae00d7dbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.48
[INFO] [stderr]  Documenting mahttp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "8fb88dd53ab9ab160979e7a8f4d07c174909fa1433736381095215aae00d7dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb88dd53ab9ab160979e7a8f4d07c174909fa1433736381095215aae00d7dbb", kill_on_drop: false }`
[INFO] [stdout] 8fb88dd53ab9ab160979e7a8f4d07c174909fa1433736381095215aae00d7dbb