[INFO] fetching crate ipsec-parser 0.5.0...
[INFO] documenting ipsec-parser-0.5.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate ipsec-parser 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ipsec-parser 0.5.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipsec-parser 0.5.0
[INFO] finished tweaking crates.io crate ipsec-parser 0.5.0
[INFO] tweaked toml for crates.io crate ipsec-parser 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f4730ebbb3b8e418430fb66274d40fde7698aec0d314700c77df9076cb66545
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f4730ebbb3b8e418430fb66274d40fde7698aec0d314700c77df9076cb66545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4730ebbb3b8e418430fb66274d40fde7698aec0d314700c77df9076cb66545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4730ebbb3b8e418430fb66274d40fde7698aec0d314700c77df9076cb66545", kill_on_drop: false }`
[INFO] [stdout] 7f4730ebbb3b8e418430fb66274d40fde7698aec0d314700c77df9076cb66545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc6bc9aa39899caaa3eedf7a1a42a8deb3655baabb267569457204866d611e61
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dc6bc9aa39899caaa3eedf7a1a42a8deb3655baabb267569457204866d611e61", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking rusticata-macros v2.1.0
[INFO] [stderr]  Documenting ipsec-parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[RFC7296]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/ikev2.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Defined in [RFC7296]
[INFO] [stdout]     |                 ^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[RFC7296]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/ikev2.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Defined in [RFC7296]
[INFO] [stdout]     |                 ^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[IDNA]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/ikev2.rs:294:13
[INFO] [stdout]     |
[INFO] [stdout] 294 |     /// in [IDNA], for example "xn--tmonesimerkki-bfbb.example.net".
[INFO] [stdout]     |             ^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[EAI]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/ikev2.rs:298:47
[INFO] [stdout]     |
[INFO] [stdout] 298 |     /// contain any terminators.  Because of [EAI], implementations would
[INFO] [stdout]     |                                               ^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.34s
[INFO] running `Command { std: "docker" "inspect" "dc6bc9aa39899caaa3eedf7a1a42a8deb3655baabb267569457204866d611e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6bc9aa39899caaa3eedf7a1a42a8deb3655baabb267569457204866d611e61", kill_on_drop: false }`
[INFO] [stdout] dc6bc9aa39899caaa3eedf7a1a42a8deb3655baabb267569457204866d611e61