Nov 27 08:51:27.384 INFO documenting zenria/rust-http-server-prometheus against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 08:51:27.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 08:51:27.835 INFO [stdout] 6dbe045943dac9c8e3a012026750eb1c40344e5673a31d8333fbda86654cc5f4
Nov 27 08:51:27.837 INFO running `"docker" "start" "-a" "6dbe045943dac9c8e3a012026750eb1c40344e5673a31d8333fbda86654cc5f4"`
Nov 27 08:51:30.108 INFO [stderr] usermod: no changes
Nov 27 08:51:30.449 INFO [stderr]    Compiling semver-parser v0.7.0
Nov 27 08:51:30.450 INFO [stderr]    Compiling version_check v0.1.5
Nov 27 08:51:30.450 INFO [stderr]     Checking stable_deref_trait v1.1.1
Nov 27 08:51:30.450 INFO [stderr]     Checking byteorder v1.2.6
Nov 27 08:51:30.456 INFO [stderr]     Checking cfg-if v0.1.5
Nov 27 08:51:30.456 INFO [stderr]     Checking crossbeam-utils v0.5.0
Nov 27 08:51:30.457 INFO [stderr]     Checking lazycell v1.2.0
Nov 27 08:51:30.457 INFO [stderr]     Checking slab v0.4.1
Nov 27 08:51:31.095 INFO [stderr]     Checking futures v0.1.24
Nov 27 08:51:31.299 INFO [stderr]    Compiling httparse v1.3.3
Nov 27 08:51:31.331 INFO [stderr]     Checking itoa v0.4.3
Nov 27 08:51:31.527 INFO [stderr]     Checking fnv v1.0.6
Nov 27 08:51:34.569 INFO [stderr]    Compiling protobuf v2.0.5
Nov 27 08:51:34.571 INFO [stderr]     Checking try-lock v0.2.2
Nov 27 08:51:34.575 INFO [stderr]     Checking indexmap v1.0.1
Nov 27 08:51:34.576 INFO [stderr]     Checking string v0.1.1
Nov 27 08:51:34.746 INFO [stderr]    Compiling prometheus v0.4.2
Nov 27 08:51:34.887 INFO [stderr]     Checking spin v0.4.9
Nov 27 08:51:35.059 INFO [stderr]     Checking quick-error v0.2.2
Nov 27 08:51:35.601 INFO [stderr]     Checking iovec v0.1.2
Nov 27 08:51:35.685 INFO [stderr]     Checking log v0.4.5
Nov 27 08:51:35.787 INFO [stderr]     Checking net2 v0.2.33
Nov 27 08:51:36.927 INFO [stderr]     Checking owning_ref v0.3.3
Nov 27 08:51:36.935 INFO [stderr]    Compiling lazy_static v1.1.0
Nov 27 08:51:36.975 INFO [stderr]    Compiling semver v0.9.0
Nov 27 08:51:37.811 INFO [stderr]     Checking smallvec v0.6.5
Nov 27 08:51:38.503 INFO [stderr]     Checking bytes v0.4.10
Nov 27 08:51:38.859 INFO [stderr]     Checking mio v0.6.16
Nov 27 08:51:39.326 INFO [stderr]     Checking lock_api v0.1.4
Nov 27 08:51:40.279 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 08:51:41.631 INFO [stderr]     Checking tokio-executor v0.1.5
Nov 27 08:51:42.204 INFO [stderr]     Checking want v0.0.6
Nov 27 08:51:42.251 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 08:51:42.304 INFO [stderr]    Compiling rustc_version v0.2.3
Nov 27 08:51:42.995 INFO [stderr]     Checking tokio-timer v0.2.7
Nov 27 08:51:43.223 INFO [stderr]     Checking tokio-current-thread v0.1.3
Nov 27 08:51:43.787 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 08:51:44.487 INFO [stderr]     Checking tokio-io v0.1.9
Nov 27 08:51:44.487 INFO [stderr]     Checking http v0.1.13
Nov 27 08:51:45.595 INFO [stderr]     Checking tokio-threadpool v0.1.7
Nov 27 08:51:46.371 INFO [stderr]     Checking mio-uds v0.6.7
Nov 27 08:51:46.477 INFO [stderr]    Compiling parking_lot_core v0.3.1
Nov 27 08:51:49.575 INFO [stderr]     Checking tokio-codec v0.1.1
Nov 27 08:51:49.575 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 27 08:51:50.059 INFO [stderr]     Checking parking_lot v0.6.4
Nov 27 08:51:51.551 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 27 08:51:53.315 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 27 08:51:53.315 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 08:51:53.315 INFO [stderr]     Checking tokio-uds v0.2.2
Nov 27 08:51:55.567 INFO [stderr]     Checking tokio v0.1.11
Nov 27 08:51:58.725 INFO [stderr]     Checking h2 v0.1.12
Nov 27 08:52:02.867 INFO [stderr]     Checking hyper v0.12.11
Nov 27 08:52:07.007 INFO [stderr]  Documenting prometheus-test v0.1.0 (/source)
Nov 27 08:52:09.753 INFO [stderr] warning: `[::core::Desc]` cannot be resolved, ignoring it...
Nov 27 08:52:09.754 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/prometheus-0.4.2/src/desc.rs:214:39
Nov 27 08:52:09.754 INFO [stderr]     |
Nov 27 08:52:09.754 INFO [stderr] 214 |     /// `describe` returns a [`Desc`](::core::Desc).
Nov 27 08:52:09.754 INFO [stderr]     |                                       ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 27 08:52:09.756 INFO [stderr]     |
Nov 27 08:52:09.757 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 08:52:09.757 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 08:52:09.757 INFO [stderr] 
Nov 27 08:52:09.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.78s
Nov 27 08:52:09.947 INFO [stderr] su: No module specific data is present
Nov 27 08:52:10.914 INFO running `"docker" "inspect" "6dbe045943dac9c8e3a012026750eb1c40344e5673a31d8333fbda86654cc5f4"`
Nov 27 08:52:11.202 INFO running `"docker" "rm" "-f" "6dbe045943dac9c8e3a012026750eb1c40344e5673a31d8333fbda86654cc5f4"`
Nov 27 08:52:11.499 INFO [stdout] 6dbe045943dac9c8e3a012026750eb1c40344e5673a31d8333fbda86654cc5f4