Dec 01 15:50:23.693 INFO documenting flatcar-linux/coreos-metadata against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 15:50:23.693 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 15:50:24.144 INFO [stdout] 7140b2c30d2894d47d1f92a95702dae966ac39127a63d85622328f03ff5703e2
Dec 01 15:50:24.152 INFO running `"docker" "start" "-a" "7140b2c30d2894d47d1f92a95702dae966ac39127a63d85622328f03ff5703e2"`
Dec 01 15:50:25.499 INFO [stderr] usermod: no changes
Dec 01 15:50:26.164 INFO [stderr]    Compiling ryu v0.2.3
Dec 01 15:50:26.185 INFO [stderr]     Checking error-chain v0.12.0
Dec 01 15:50:26.186 INFO [stderr]     Checking slog v2.3.2
Dec 01 15:50:26.187 INFO [stderr]    Compiling log v0.4.3
Dec 01 15:50:26.193 INFO [stderr]     Checking pnet_sys v0.21.0
Dec 01 15:50:26.194 INFO [stderr]     Checking users v0.7.0
Dec 01 15:50:26.201 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 15:50:26.213 INFO [stderr]     Checking nix v0.9.0
Dec 01 15:50:26.996 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 01 15:50:29.379 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 01 15:50:29.380 INFO [stderr]    Compiling syn v0.14.8
Dec 01 15:50:29.392 INFO [stderr]     Checking pnet_datalink v0.21.0
Dec 01 15:50:29.420 INFO [stderr]    Compiling log v0.3.9
Dec 01 15:50:29.420 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 01 15:50:30.164 INFO [stderr]     Checking slog-scope v4.0.1
Dec 01 15:50:31.321 INFO [stderr]     Checking slog-async v2.3.0
Dec 01 15:50:31.479 INFO [stderr]     Checking md-5 v0.7.0
Dec 01 15:50:32.412 INFO [stderr]     Checking slog-term v2.4.0
Dec 01 15:50:32.632 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 01 15:50:32.637 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 01 15:50:33.360 INFO [stderr]     Checking openssh-keys v0.3.0
Dec 01 15:50:33.364 INFO [stderr]    Compiling regex v0.2.11
Dec 01 15:50:35.225 INFO [stderr]     Checking serde_json v1.0.26
Dec 01 15:50:36.572 INFO [stderr]     Checking update-ssh-keys v0.3.0
Dec 01 15:50:41.189 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 01 15:50:41.364 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 01 15:50:47.000 INFO [stderr]     Checking tokio v0.1.7
Dec 01 15:50:48.824 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 15:50:53.553 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 01 15:50:53.900 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 15:50:53.900 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 01 15:50:58.282 INFO [stderr]     Checking hyper v0.11.27
Dec 01 15:51:06.332 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 01 15:51:09.386 INFO [stderr]     Checking reqwest v0.7.3
Dec 01 15:51:33.319 INFO [stderr]    Compiling syntex v0.42.2
Dec 01 15:51:34.599 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 01 15:51:37.765 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 01 15:51:50.733 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 01 15:51:51.146 INFO [stderr]     Checking pnet v0.21.0
Dec 01 15:51:51.475 INFO [stderr]  Documenting coreos-metadata v3.0.1-alpha.0 (/source)
Dec 01 15:51:59.172 INFO [stderr] warning: `[packet]` cannot be resolved, ignoring it...
Dec 01 15:51:59.173 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/pnet_macros_support-0.21.0/src/packet.rs:49:44
Dec 01 15:51:59.173 INFO [stderr]    |
Dec 01 15:51:59.173 INFO [stderr] 49 |     /// Converts a wire-format packet to #[packet] struct format
Dec 01 15:51:59.173 INFO [stderr]    |                                            ^^^^^^ cannot be resolved, ignoring
Dec 01 15:51:59.173 INFO [stderr]    |
Dec 01 15:51:59.173 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 15:51:59.173 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 15:51:59.173 INFO [stderr] 
Dec 01 15:51:59.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 01 15:51:59.441 INFO [stderr] su: No module specific data is present
Dec 01 15:51:59.750 INFO running `"docker" "inspect" "7140b2c30d2894d47d1f92a95702dae966ac39127a63d85622328f03ff5703e2"`
Dec 01 15:51:59.830 INFO running `"docker" "rm" "-f" "7140b2c30d2894d47d1f92a95702dae966ac39127a63d85622328f03ff5703e2"`
Dec 01 15:51:59.984 INFO [stdout] 7140b2c30d2894d47d1f92a95702dae966ac39127a63d85622328f03ff5703e2