[INFO] cloning repository https://github.com/firecracker-microvm/micro-http
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/firecracker-microvm/micro-http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirecracker-microvm%2Fmicro-http", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirecracker-microvm%2Fmicro-http'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a730d86940081ad044cdfbc1285c1db6d3048392
[INFO] documenting firecracker-microvm/micro-http 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%2Ffirecracker-microvm%2Fmicro-http" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/firecracker-microvm/micro-http 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-39/source/.cargo/config
[INFO] started tweaking git repo https://github.com/firecracker-microvm/micro-http
[INFO] finished tweaking git repo https://github.com/firecracker-microvm/micro-http
[INFO] tweaked toml for git repo https://github.com/firecracker-microvm/micro-http written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/firecracker-microvm/micro-http 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 vmm-sys-util v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 11c154249d7ffb9695dc83f70f27f5836b099dba30cd5fe4dc8644c144678b55
[INFO] running `Command { std: "docker" "start" "-a" "11c154249d7ffb9695dc83f70f27f5836b099dba30cd5fe4dc8644c144678b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c154249d7ffb9695dc83f70f27f5836b099dba30cd5fe4dc8644c144678b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c154249d7ffb9695dc83f70f27f5836b099dba30cd5fe4dc8644c144678b55", kill_on_drop: false }`
[INFO] [stdout] 11c154249d7ffb9695dc83f70f27f5836b099dba30cd5fe4dc8644c144678b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 2db583221f2890a722e0d47b8afb037042395a52f3f22c168fb987eda940aacb
[INFO] running `Command { std: "docker" "start" "-a" "2db583221f2890a722e0d47b8afb037042395a52f3f22c168fb987eda940aacb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking vmm-sys-util v0.9.0
[INFO] [stderr]  Documenting micro_http v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `abs_path`
[INFO] [stdout]   --> src/request.rs:54:41
[INFO] [stdout]    |
[INFO] [stdout] 54 |     /// "http:" "//" host [ ":" port ] [ abs_path ]
[INFO] [stdout]    |                                         ^^^^^^^^^^ no item named `abs_path` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/response.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// https://tools.ietf.org/id/draft-dalal-deprecation-header-03.html
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://tools.ietf.org/id/draft-dalal-deprecation-header-03.html>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "2db583221f2890a722e0d47b8afb037042395a52f3f22c168fb987eda940aacb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db583221f2890a722e0d47b8afb037042395a52f3f22c168fb987eda940aacb", kill_on_drop: false }`
[INFO] [stdout] 2db583221f2890a722e0d47b8afb037042395a52f3f22c168fb987eda940aacb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 27dffd68e87dd4ad7a2658d159bb52d84bba63483eb22c34c4a2898659a69baf
[INFO] running `Command { std: "docker" "start" "-a" "27dffd68e87dd4ad7a2658d159bb52d84bba63483eb22c34c4a2898659a69baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking vmm-sys-util v0.9.0
[INFO] [stderr]  Documenting micro_http v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `abs_path`
[INFO] [stdout]   --> src/request.rs:54:41
[INFO] [stdout]    |
[INFO] [stdout] 54 |     /// "http:" "//" host [ ":" port ] [ abs_path ]
[INFO] [stdout]    |                                         ^^^^^^^^^^ no item named `abs_path` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/response.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// https://tools.ietf.org/id/draft-dalal-deprecation-header-03.html
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://tools.ietf.org/id/draft-dalal-deprecation-header-03.html>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "27dffd68e87dd4ad7a2658d159bb52d84bba63483eb22c34c4a2898659a69baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27dffd68e87dd4ad7a2658d159bb52d84bba63483eb22c34c4a2898659a69baf", kill_on_drop: false }`
[INFO] [stdout] 27dffd68e87dd4ad7a2658d159bb52d84bba63483eb22c34c4a2898659a69baf