[INFO] fetching crate flep_protocol 0.2.0...
[INFO] documenting flep_protocol-0.2.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate flep_protocol 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate flep_protocol 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flep_protocol 0.2.0
[INFO] finished tweaking crates.io crate flep_protocol 0.2.0
[INFO] tweaked toml for crates.io crate flep_protocol 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.6.5
[INFO] [stderr]   Downloaded rfc1700 v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 981c50c67cd1f3f03e4cb09b01e10572189d3cdb1a9d80d2ee1ef9c4c1b883ba
[INFO] running `Command { std: "docker" "start" "-a" "981c50c67cd1f3f03e4cb09b01e10572189d3cdb1a9d80d2ee1ef9c4c1b883ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "981c50c67cd1f3f03e4cb09b01e10572189d3cdb1a9d80d2ee1ef9c4c1b883ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981c50c67cd1f3f03e4cb09b01e10572189d3cdb1a9d80d2ee1ef9c4c1b883ba", kill_on_drop: false }`
[INFO] [stdout] 981c50c67cd1f3f03e4cb09b01e10572189d3cdb1a9d80d2ee1ef9c4c1b883ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d41662a612f36ec0a0c07bbb17950e1ab3db8c3ed68422f35dc79ad8228b1837
[INFO] running `Command { std: "docker" "start" "-a" "d41662a612f36ec0a0c07bbb17950e1ab3db8c3ed68422f35dc79ad8228b1837", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking rfc1700 v0.1.2
[INFO] [stderr]     Checking backtrace v0.3.67
[INFO] [stderr]     Checking itertools v0.6.5
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]  Documenting flep_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> lib.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! * http://www.nsftools.com/tips/RawFTP.htm
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.nsftools.com/tips/RawFTP.htm>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "d41662a612f36ec0a0c07bbb17950e1ab3db8c3ed68422f35dc79ad8228b1837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41662a612f36ec0a0c07bbb17950e1ab3db8c3ed68422f35dc79ad8228b1837", kill_on_drop: false }`
[INFO] [stdout] d41662a612f36ec0a0c07bbb17950e1ab3db8c3ed68422f35dc79ad8228b1837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d65423e45e32d68f9c109cec717026c4133110930f2f8418d9ccada4eba942
[INFO] running `Command { std: "docker" "start" "-a" "48d65423e45e32d68f9c109cec717026c4133110930f2f8418d9ccada4eba942", kill_on_drop: false }`
[INFO] [stderr]  Documenting flep_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> lib.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! * http://www.nsftools.com/tips/RawFTP.htm
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.nsftools.com/tips/RawFTP.htm>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "48d65423e45e32d68f9c109cec717026c4133110930f2f8418d9ccada4eba942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d65423e45e32d68f9c109cec717026c4133110930f2f8418d9ccada4eba942", kill_on_drop: false }`
[INFO] [stdout] 48d65423e45e32d68f9c109cec717026c4133110930f2f8418d9ccada4eba942
