Dec 01 05:56:42.642 INFO documenting tailhook/ciruela against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 05:56:42.642 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 05:56:43.256 INFO [stdout] 7bcd2f1c166e95fb351f7fd251d73cb153475767eca409c27a41278aba8a376b
Dec 01 05:56:43.262 INFO running `"docker" "start" "-a" "7bcd2f1c166e95fb351f7fd251d73cb153475767eca409c27a41278aba8a376b"`
Dec 01 05:56:44.426 INFO [stderr] usermod: no changes
Dec 01 05:56:44.928 INFO [stderr]    Compiling serde v1.0.64
Dec 01 05:56:44.940 INFO [stderr]     Checking netbuf v0.4.1
Dec 01 05:56:44.940 INFO [stderr]     Checking sha1 v0.4.0
Dec 01 05:56:44.968 INFO [stderr]     Checking atomic v0.3.4
Dec 01 05:56:44.976 INFO [stderr]     Checking atomic v0.4.0
Dec 01 05:56:44.976 INFO [stderr]     Checking openat v0.1.13
Dec 01 05:56:44.976 INFO [stderr]     Checking async-slot v0.1.0
Dec 01 05:56:44.976 INFO [stderr]     Checking valuable_futures v0.1.1
Dec 01 05:56:47.294 INFO [stderr]    Compiling proc-macro2 v0.4.4
Dec 01 05:56:47.302 INFO [stderr]     Checking scan_dir v0.3.3
Dec 01 05:56:47.304 INFO [stderr]     Checking abstract-ns v0.4.3
Dec 01 05:56:47.336 INFO [stderr]     Checking tempfile v3.0.2
Dec 01 05:56:47.336 INFO [stderr]     Checking thread_local v0.3.5
Dec 01 05:56:47.401 INFO [stderr]     Checking ssh-keys v0.1.3
Dec 01 05:56:47.456 INFO [stderr]     Checking backtrace-sys v0.1.23
Dec 01 05:56:48.301 INFO [stderr]    Compiling syn v0.13.11
Dec 01 05:56:48.349 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 01 05:56:49.218 INFO [stderr]     Checking tk-bufstream v0.3.0
Dec 01 05:56:49.642 INFO [stderr]     Checking backtrace v0.3.8
Dec 01 05:56:50.414 INFO [stderr]     Checking humannum v0.1.0
Dec 01 05:56:50.877 INFO [stderr]     Checking regex v1.0.0
Dec 01 05:56:52.449 INFO [stderr]     Checking digest-writer v0.3.1
Dec 01 05:56:52.606 INFO [stderr]     Checking ns-std-threaded v0.3.0
Dec 01 05:56:52.744 INFO [stderr]     Checking failure v0.1.1
Dec 01 05:56:54.030 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 05:57:03.186 INFO [stderr]    Compiling quote v0.6.3
Dec 01 05:57:03.301 INFO [stderr]     Checking tk-http v0.3.9
Dec 01 05:57:03.301 INFO [stderr]     Checking ns-router v0.1.6
Dec 01 05:57:03.301 INFO [stderr]     Checking tk-pool v0.5.3
Dec 01 05:57:06.568 INFO [stderr]     Checking tk-listen v0.1.1
Dec 01 05:57:08.473 INFO [stderr]     Checking tk-easyloop v0.1.1
Dec 01 05:57:10.021 INFO [stderr]     Checking env_logger v0.5.10
Dec 01 05:57:10.274 INFO [stderr]    Compiling syn v0.14.1
Dec 01 05:57:11.158 INFO [stderr]     Checking ns-env-config v0.1.0
Dec 01 05:57:15.390 INFO [stderr]     Checking dir-signature v0.2.9
Dec 01 05:57:25.432 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 01 05:57:32.334 INFO [stderr]     Checking structopt v0.2.8
Dec 01 05:57:37.407 INFO [stderr]    Compiling serde_derive v1.0.64
Dec 01 05:57:39.372 INFO [stderr]     Checking serde_json v1.0.19
Dec 01 05:57:39.372 INFO [stderr]     Checking serde_millis v0.1.1
Dec 01 05:57:39.380 INFO [stderr]     Checking serde_bytes v0.10.4
Dec 01 05:57:39.380 INFO [stderr]     Checking quire v0.4.0
Dec 01 05:57:39.380 INFO [stderr]     Checking serde_cbor v0.8.2
Dec 01 05:57:39.380 INFO [stderr]     Checking serde-humantime v0.1.1
Dec 01 05:57:45.689 INFO [stderr]     Checking libcantal v0.3.2
Dec 01 05:57:56.724 INFO [stderr]     Checking self-meter v0.6.0
Dec 01 05:57:56.724 INFO [stderr]     Checking tk-cantal v0.3.2
Dec 01 05:57:58.040 INFO [stderr]     Checking self-meter-http v0.4.1
Dec 01 05:57:59.357 INFO [stderr]  Documenting ciruela v0.6.12 (/source)
Dec 01 05:58:04.920 INFO [stderr] warning: `[preferred]` cannot be resolved, ignoring it...
Dec 01 05:58:04.920 INFO [stderr]   --> src/cluster/mod.rs:78:13
Dec 01 05:58:04.920 INFO [stderr]    |
Dec 01 05:58:04.920 INFO [stderr] 78 |     /// 1. [preferred] Use a DNS name that resolves to a full list of IP
Dec 01 05:58:04.920 INFO [stderr]    |             ^^^^^^^^^ cannot be resolved, ignoring
Dec 01 05:58:04.920 INFO [stderr]    |
Dec 01 05:58:04.920 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 05:58:04.920 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 05:58:04.920 INFO [stderr] 
Dec 01 05:58:04.924 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 05:58:04.924 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 01 05:58:04.924 INFO [stderr]    |
Dec 01 05:58:04.924 INFO [stderr] 36 | /     /**
Dec 01 05:58:04.924 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 05:58:04.924 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 01 05:58:04.924 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 01 05:58:04.924 INFO [stderr] 40 | |      */
Dec 01 05:58:04.924 INFO [stderr]    | |_______^
Dec 01 05:58:04.924 INFO [stderr]    |
Dec 01 05:58:04.924 INFO [stderr]    = note: the link appears in this line:
Dec 01 05:58:04.924 INFO [stderr]            
Dec 01 05:58:04.924 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 05:58:04.924 INFO [stderr]                                                        ^^
Dec 01 05:58:04.924 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 05:58:04.924 INFO [stderr] 
Dec 01 05:58:05.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
Dec 01 05:58:05.389 INFO [stderr] su: No module specific data is present
Dec 01 05:58:06.185 INFO running `"docker" "inspect" "7bcd2f1c166e95fb351f7fd251d73cb153475767eca409c27a41278aba8a376b"`
Dec 01 05:58:06.500 INFO running `"docker" "rm" "-f" "7bcd2f1c166e95fb351f7fd251d73cb153475767eca409c27a41278aba8a376b"`
Dec 01 05:58:06.892 INFO [stdout] 7bcd2f1c166e95fb351f7fd251d73cb153475767eca409c27a41278aba8a376b