Dec 01 19:00:12.496 INFO documenting benalexau/envoy-exporter against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 19:00:12.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:00:12.659 INFO [stdout] 5be3bf646996c182c540c067f1cc31b83d8b986bc35104cb89bac97f90946b0f
Dec 01 19:00:12.665 INFO running `"docker" "start" "-a" "5be3bf646996c182c540c067f1cc31b83d8b986bc35104cb89bac97f90946b0f"`
Dec 01 19:00:13.277 INFO [stderr] usermod: no changes
Dec 01 19:00:13.802 INFO [stderr]     Checking arc-swap v0.3.6
Dec 01 19:00:13.805 INFO [stderr]    Compiling protobuf v2.2.0
Dec 01 19:00:13.805 INFO [stderr]    Compiling prometheus v0.4.2
Dec 01 19:00:13.836 INFO [stderr]     Checking spin v0.4.10
Dec 01 19:00:13.858 INFO [stderr]     Checking askama_escape v0.1.0
Dec 01 19:00:13.862 INFO [stderr]    Compiling ring v0.13.5
Dec 01 19:00:13.864 INFO [stderr]    Compiling actix-web v0.7.14
Dec 01 19:00:13.867 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 01 19:00:14.979 INFO [stderr]     Checking socket2 v0.3.8
Dec 01 19:00:16.626 INFO [stderr]     Checking hostname v0.1.5
Dec 01 19:00:16.733 INFO [stderr]     Checking brotli-sys v0.3.2
Dec 01 19:00:18.862 INFO [stderr]     Checking url v1.7.2
Dec 01 19:00:18.865 INFO [stderr]     Checking mio v0.6.16
Dec 01 19:00:18.904 INFO [stderr]    Compiling syn v0.15.22
Dec 01 19:00:20.650 INFO [stderr]     Checking flate2 v1.0.5
Dec 01 19:00:20.657 INFO [stderr]     Checking signal-hook v0.1.6
Dec 01 19:00:20.689 INFO [stderr]     Checking resolv-conf v0.6.1
Dec 01 19:00:22.089 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 01 19:00:22.660 INFO [stderr]     Checking tokio-io v0.1.10
Dec 01 19:00:24.338 INFO [stderr]     Checking brotli2 v0.3.2
Dec 01 19:00:27.340 INFO [stderr]     Checking mio-uds v0.6.7
Dec 01 19:00:27.913 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 01 19:00:27.948 INFO [stderr]     Checking parking_lot v0.6.4
Dec 01 19:00:29.344 INFO [stderr]     Checking curl v0.4.19
Dec 01 19:00:30.139 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 01 19:00:30.491 INFO [stderr]     Checking h2 v0.1.13
Dec 01 19:00:32.296 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 01 19:00:32.464 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 01 19:00:32.484 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 01 19:00:35.428 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 01 19:00:37.706 INFO [stderr]     Checking cookie v0.11.0
Dec 01 19:00:38.220 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 01 19:00:38.220 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 01 19:00:38.656 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 01 19:00:38.728 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 01 19:00:44.225 INFO [stderr]     Checking tokio v0.1.13
Dec 01 19:00:57.544 INFO [stderr]    Compiling synstructure v0.10.1
Dec 01 19:00:57.544 INFO [stderr]    Compiling actix_derive v0.3.2
Dec 01 19:00:57.544 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 19:01:05.031 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 01 19:01:08.699 INFO [stderr]     Checking failure v0.1.3
Dec 01 19:01:09.508 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 01 19:01:18.192 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 01 19:01:21.812 INFO [stderr]     Checking actix v0.7.7
Dec 01 19:01:26.202 INFO [stderr]     Checking actix-net v0.2.4
Dec 01 19:01:42.460 INFO [stderr]  Documenting envoy-exporter v0.0.1 (/source)
Dec 01 19:01:50.266 INFO [stderr] warning: `[Record]` cannot be resolved, ignoring it...
Dec 01 19:01:50.266 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.5.0/src/op/message.rs:663:67
Dec 01 19:01:50.266 INFO [stderr]     |
Dec 01 19:01:50.266 INFO [stderr] 663 |     /// The message taken in should be processed and then return [`Record`]s which should be
Dec 01 19:01:50.266 INFO [stderr]     |                                                                   ^^^^^^^^ cannot be resolved, ignoring
Dec 01 19:01:50.266 INFO [stderr]     |
Dec 01 19:01:50.266 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 19:01:50.266 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 19:01:50.266 INFO [stderr] 
Dec 01 19:01:50.267 INFO [stderr] warning: `[::core::Desc]` cannot be resolved, ignoring it...
Dec 01 19:01:50.267 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/prometheus-0.4.2/src/desc.rs:214:39
Dec 01 19:01:50.267 INFO [stderr]     |
Dec 01 19:01:50.267 INFO [stderr] 214 |     /// `describe` returns a [`Desc`](::core::Desc).
Dec 01 19:01:50.267 INFO [stderr]     |                                       ^^^^^^^^^^^^ cannot be resolved, ignoring
Dec 01 19:01:50.267 INFO [stderr]     |
Dec 01 19:01:50.267 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 19:01:50.267 INFO [stderr] 
Dec 01 19:01:50.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
Dec 01 19:01:50.428 INFO [stderr] su: No module specific data is present
Dec 01 19:01:51.150 INFO running `"docker" "inspect" "5be3bf646996c182c540c067f1cc31b83d8b986bc35104cb89bac97f90946b0f"`
Dec 01 19:01:51.660 INFO running `"docker" "rm" "-f" "5be3bf646996c182c540c067f1cc31b83d8b986bc35104cb89bac97f90946b0f"`
Dec 01 19:01:51.972 INFO [stdout] 5be3bf646996c182c540c067f1cc31b83d8b986bc35104cb89bac97f90946b0f