[INFO] fetching crate obd 0.1.3...
[INFO] documenting obd-0.1.3 against 1.68.0 for beta-1.69-rustdoc-1.2
[INFO] extracting crate obd 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate obd 0.1.3 on toolchain 1.68.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.68.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obd 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate obd 0.1.3
[INFO] tweaked toml for crates.io crate obd 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate obd 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.68.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.14
[INFO] [stderr]   Downloaded try_from v0.2.2
[INFO] [stderr]   Downloaded thiserror v1.0.14
[INFO] [stderr]   Downloaded winreg v0.8.0
[INFO] [stderr]   Downloaded j2534 v0.3.1
[INFO] [stderr]   Downloaded hex v0.2.0
[INFO] [stderr]   Downloaded itertools v0.4.19
[INFO] [stderr]   Downloaded socketcan v1.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 528b6ac341ab12230081d7787922b203c6c8cdab4cd119cd208b198d030ba024
[INFO] running `Command { std: "docker" "start" "-a" "528b6ac341ab12230081d7787922b203c6c8cdab4cd119cd208b198d030ba024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "528b6ac341ab12230081d7787922b203c6c8cdab4cd119cd208b198d030ba024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528b6ac341ab12230081d7787922b203c6c8cdab4cd119cd208b198d030ba024", kill_on_drop: false }`
[INFO] [stdout] 528b6ac341ab12230081d7787922b203c6c8cdab4cd119cd208b198d030ba024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13fee7237a9a0d1d0514099c12b3144c629fc607ceb23f8e9bcf063e504b0c52
[INFO] running `Command { std: "docker" "start" "-a" "13fee7237a9a0d1d0514099c12b3144c629fc607ceb23f8e9bcf063e504b0c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]     Checking j2534 v0.3.1
[INFO] [stderr]  Documenting obd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `request_security_seed`
[INFO] [stdout]    --> src/lib.rs:195:41
[INFO] [stdout]     |
[INFO] [stdout] 195 |     /// using the seed retrieved from [`request_security_seed`].
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^ no item named `request_security_seed` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `request_security_key`
[INFO] [stdout]    --> src/lib.rs:210:41
[INFO] [stdout]     |
[INFO] [stdout] 210 |     /// authentication procedure with [`request_security_key`].
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^ no item named `request_security_key` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: j2534 v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "13fee7237a9a0d1d0514099c12b3144c629fc607ceb23f8e9bcf063e504b0c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13fee7237a9a0d1d0514099c12b3144c629fc607ceb23f8e9bcf063e504b0c52", kill_on_drop: false }`
[INFO] [stdout] 13fee7237a9a0d1d0514099c12b3144c629fc607ceb23f8e9bcf063e504b0c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "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] edaccc41bbfbdb15b1e699078dc75324cd0e6bf8e4f258820c4b1571a31dc21e
[INFO] running `Command { std: "docker" "start" "-a" "edaccc41bbfbdb15b1e699078dc75324cd0e6bf8e4f258820c4b1571a31dc21e", kill_on_drop: false }`
[INFO] [stderr]  Documenting obd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `request_security_seed`
[INFO] [stdout]    --> src/lib.rs:195:41
[INFO] [stdout]     |
[INFO] [stdout] 195 |     /// using the seed retrieved from [`request_security_seed`].
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^ no item named `request_security_seed` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `request_security_key`
[INFO] [stdout]    --> src/lib.rs:210:41
[INFO] [stdout]     |
[INFO] [stdout] 210 |     /// authentication procedure with [`request_security_key`].
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^ no item named `request_security_key` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: j2534 v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "edaccc41bbfbdb15b1e699078dc75324cd0e6bf8e4f258820c4b1571a31dc21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edaccc41bbfbdb15b1e699078dc75324cd0e6bf8e4f258820c4b1571a31dc21e", kill_on_drop: false }`
[INFO] [stdout] edaccc41bbfbdb15b1e699078dc75324cd0e6bf8e4f258820c4b1571a31dc21e