Nov 27 12:02:29.811 INFO documenting synthkaf/ping-rs against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 12:02:29.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12:02:30.228 INFO [stdout] 040f2cbb10481e2911d2bd7f472580a4031eadcb75eaa1fdb54c99a1ea08d6e9
Nov 27 12:02:30.231 INFO running `"docker" "start" "-a" "040f2cbb10481e2911d2bd7f472580a4031eadcb75eaa1fdb54c99a1ea08d6e9"`
Nov 27 12:02:32.063 INFO [stderr] usermod: no changes
Nov 27 12:02:32.436 INFO [stderr]    Compiling unicode-xid v0.0.3
Nov 27 12:02:32.437 INFO [stderr]    Compiling term v0.4.6
Nov 27 12:02:32.444 INFO [stderr]    Compiling ucd-util v0.1.2
Nov 27 12:02:32.447 INFO [stderr]    Compiling lazy_static v1.2.0
Nov 27 12:02:32.451 INFO [stderr]    Compiling bitflags v0.5.0
Nov 27 12:02:32.451 INFO [stderr]    Compiling utf8-ranges v1.0.2
Nov 27 12:02:32.451 INFO [stderr]     Checking pnet_base v0.21.0
Nov 27 12:02:32.467 INFO [stderr]     Checking ipnetwork v0.12.8
Nov 27 12:02:33.511 INFO [stderr]    Compiling pnet v0.21.0
Nov 27 12:02:33.768 INFO [stderr]    Compiling syntex_pos v0.42.0
Nov 27 12:02:34.269 INFO [stderr]     Checking pnet_sys v0.21.0
Nov 27 12:02:34.318 INFO [stderr]    Compiling thread_local v0.3.6
Nov 27 12:02:35.600 INFO [stderr]     Checking pnet_macros_support v0.21.0
Nov 27 12:02:36.708 INFO [stderr]     Checking pnet_datalink v0.21.0
Nov 27 12:02:36.763 INFO [stderr]    Compiling aho-corasick v0.6.9
Nov 27 12:02:36.872 INFO [stderr]    Compiling regex-syntax v0.5.6
Nov 27 12:02:43.307 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 27 12:02:48.305 INFO [stderr]    Compiling syntex_syntax v0.42.0
Nov 27 12:02:58.693 INFO [stderr]    Compiling regex v0.2.11
Nov 27 12:03:44.513 INFO [stderr]    Compiling syntex v0.42.2
Nov 27 12:03:45.673 INFO [stderr]    Compiling pnet_macros v0.21.0
Nov 27 12:03:48.873 INFO [stderr]    Compiling pnet_packet v0.21.0
Nov 27 12:04:00.912 INFO [stderr]     Checking pnet_transport v0.21.0
Nov 27 12:04:01.525 INFO [stderr]  Documenting ping-rs v0.1.0 (/source)
Nov 27 12:04:03.405 INFO [stderr] warning: `[packet]` cannot be resolved, ignoring it...
Nov 27 12:04:03.405 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/pnet_macros_support-0.21.0/src/packet.rs:49:44
Nov 27 12:04:03.406 INFO [stderr]    |
Nov 27 12:04:03.406 INFO [stderr] 49 |     /// Converts a wire-format packet to #[packet] struct format
Nov 27 12:04:03.406 INFO [stderr]    |                                            ^^^^^^ cannot be resolved, ignoring
Nov 27 12:04:03.406 INFO [stderr]    |
Nov 27 12:04:03.407 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 12:04:03.407 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 12:04:03.408 INFO [stderr] 
Nov 27 12:04:03.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
Nov 27 12:04:03.551 INFO [stderr] su: No module specific data is present
Nov 27 12:04:04.237 INFO running `"docker" "inspect" "040f2cbb10481e2911d2bd7f472580a4031eadcb75eaa1fdb54c99a1ea08d6e9"`
Nov 27 12:04:04.483 INFO running `"docker" "rm" "-f" "040f2cbb10481e2911d2bd7f472580a4031eadcb75eaa1fdb54c99a1ea08d6e9"`
Nov 27 12:04:04.739 INFO [stdout] 040f2cbb10481e2911d2bd7f472580a4031eadcb75eaa1fdb54c99a1ea08d6e9