Dec 01 04:06:11.505 INFO documenting wayslog/lin-rs against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 04:06:11.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:06:12.098 INFO [stdout] afb382b83ab5a03a5d2972d3f0d69eebdad45717b922f74bc85156a9b9f4596d
Dec 01 04:06:12.100 INFO running `"docker" "start" "-a" "afb382b83ab5a03a5d2972d3f0d69eebdad45717b922f74bc85156a9b9f4596d"`
Dec 01 04:06:14.416 INFO [stderr] usermod: no changes
Dec 01 04:06:14.745 INFO [stderr]    Compiling pkg-config v0.3.8
Dec 01 04:06:14.745 INFO [stderr]    Compiling gcc v0.3.39
Dec 01 04:06:14.752 INFO [stderr]     Checking libc v0.2.18
Dec 01 04:06:14.762 INFO [stderr]     Checking unicode-normalization v0.1.2
Dec 01 04:06:14.768 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 01 04:06:14.772 INFO [stderr]     Checking rustc-serialize v0.3.21
Dec 01 04:06:14.773 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 01 04:06:14.789 INFO [stderr]     Checking lazycell v0.4.0
Dec 01 04:06:15.910 INFO [stderr]     Checking either v1.0.2
Dec 01 04:06:17.152 INFO [stderr]     Checking scoped-tls v0.1.0
Dec 01 04:06:17.669 INFO [stderr]     Checking crossbeam v0.2.10
Dec 01 04:06:18.226 INFO [stderr]     Checking serde v0.8.19
Dec 01 04:06:26.020 INFO [stderr]     Checking unicode-bidi v0.2.3
Dec 01 04:06:26.020 INFO [stderr]    Compiling syn v0.10.3
Dec 01 04:06:26.086 INFO [stderr]     Checking hpack v0.2.0
Dec 01 04:06:26.121 INFO [stderr]     Checking futures v0.1.6
Dec 01 04:06:26.433 INFO [stderr]     Checking itertools v0.5.6
Dec 01 04:06:29.524 INFO [stderr]     Checking memchr v0.1.11
Dec 01 04:06:29.590 INFO [stderr]     Checking net2 v0.2.26
Dec 01 04:06:30.226 INFO [stderr]     Checking num_cpus v1.2.0
Dec 01 04:06:30.733 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 01 04:06:31.400 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 01 04:06:33.604 INFO [stderr]    Compiling openssl v0.7.14
Dec 01 04:06:35.551 INFO [stderr]     Checking idna v0.1.0
Dec 01 04:06:36.085 INFO [stderr]     Checking solicit v0.4.4
Dec 01 04:06:37.176 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 01 04:06:38.164 INFO [stderr]     Checking thread-id v2.0.0
Dec 01 04:06:38.480 INFO [stderr]     Checking time v0.1.35
Dec 01 04:06:38.652 INFO [stderr]     Checking nix v0.7.0
Dec 01 04:06:46.192 INFO [stderr]     Checking futures-cpupool v0.1.2
Dec 01 04:06:46.328 INFO [stderr]     Checking thread_local v0.2.7
Dec 01 04:06:46.540 INFO [stderr]     Checking url v1.2.3
Dec 01 04:06:46.556 INFO [stderr]    Compiling serde_codegen_internals v0.11.1
Dec 01 04:06:47.884 INFO [stderr]     Checking regex v0.1.80
Dec 01 04:06:48.441 INFO [stderr]     Checking serde_json v0.8.3
Dec 01 04:06:52.084 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 01 04:06:53.916 INFO [stderr]     Checking openssl-verify v0.1.0
Dec 01 04:06:53.918 INFO [stderr]     Checking cookie v0.2.5
Dec 01 04:06:55.662 INFO [stderr]     Checking mio v0.6.1
Dec 01 04:06:55.698 INFO [stderr]     Checking hyper v0.9.13
Dec 01 04:06:57.388 INFO [stderr]     Checking env_logger v0.3.5
Dec 01 04:07:01.130 INFO [stderr]     Checking tokio-core v0.1.1
Dec 01 04:07:03.061 INFO [stderr]    Compiling serde_derive v0.8.19
Dec 01 04:07:07.242 INFO [stderr]     Checking lin-rs v0.1.0 (/source)
Dec 01 04:07:07.245 INFO [stderr]  Documenting lin-rs v0.1.0 (/source)
Dec 01 04:07:07.913 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 04:07:07.913 INFO [stderr]   --> src/lib.rs:17:1
Dec 01 04:07:07.913 INFO [stderr]    |
Dec 01 04:07:07.913 INFO [stderr] 17 | #[macro_use]
Dec 01 04:07:07.913 INFO [stderr]    | ^^^^^^^^^^^^
Dec 01 04:07:07.914 INFO [stderr]    |
Dec 01 04:07:07.914 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 04:07:07.914 INFO [stderr] 
Dec 01 04:07:08.787 INFO [stderr] warning: the feature `more_struct_aliases` has been stable since 1.16.0 and no longer requires an attribute to enable
Dec 01 04:07:08.787 INFO [stderr]  --> src/lib.rs:1:12
Dec 01 04:07:08.787 INFO [stderr]   |
Dec 01 04:07:08.787 INFO [stderr] 1 | #![feature(more_struct_aliases)]
Dec 01 04:07:08.788 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 01 04:07:08.788 INFO [stderr]   |
Dec 01 04:07:08.788 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 01 04:07:08.788 INFO [stderr] 
Dec 01 04:07:08.788 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 01 04:07:08.788 INFO [stderr]  --> src/lib.rs:3:12
Dec 01 04:07:08.788 INFO [stderr]   |
Dec 01 04:07:08.788 INFO [stderr] 3 | #![feature(proc_macro)]
Dec 01 04:07:08.788 INFO [stderr]   |            ^^^^^^^^^^
Dec 01 04:07:08.788 INFO [stderr] 
Dec 01 04:07:11.827 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 04:07:11.828 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.19/src/de/mod.rs:385:78
Dec 01 04:07:11.828 INFO [stderr]     |
Dec 01 04:07:11.828 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 01 04:07:11.829 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 01 04:07:11.829 INFO [stderr]     |
Dec 01 04:07:11.829 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 04:07:11.830 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 04:07:11.830 INFO [stderr] 
Dec 01 04:07:13.022 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 04:07:13.022 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.19/src/de/mod.rs:385:78
Dec 01 04:07:13.022 INFO [stderr]     |
Dec 01 04:07:13.022 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 01 04:07:13.022 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 01 04:07:13.022 INFO [stderr]     |
Dec 01 04:07:13.022 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 04:07:13.022 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 04:07:13.022 INFO [stderr] 
Dec 01 04:07:13.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.73s
Dec 01 04:07:13.190 INFO [stderr] su: No module specific data is present
Dec 01 04:07:14.665 INFO running `"docker" "inspect" "afb382b83ab5a03a5d2972d3f0d69eebdad45717b922f74bc85156a9b9f4596d"`
Dec 01 04:07:15.004 INFO running `"docker" "rm" "-f" "afb382b83ab5a03a5d2972d3f0d69eebdad45717b922f74bc85156a9b9f4596d"`
Dec 01 04:07:15.368 INFO [stdout] afb382b83ab5a03a5d2972d3f0d69eebdad45717b922f74bc85156a9b9f4596d