Nov 28 16:29:06.993 INFO documenting amber-0.5.1 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 16:29:06.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 28 16:29:07.359 INFO [stdout] f8a8a6471e61165cb51862903f81495b325d9cb61a2b282b87060c2296a3a48e
Nov 28 16:29:07.364 INFO running `"docker" "start" "-a" "f8a8a6471e61165cb51862903f81495b325d9cb61a2b282b87060c2296a3a48e"`
Nov 28 16:29:08.154 INFO [stderr] usermod: no changes
Nov 28 16:29:08.384 INFO [stderr]    Compiling semver-parser v0.7.0
Nov 28 16:29:08.385 INFO [stderr]    Compiling proc-macro2 v0.4.24
Nov 28 16:29:08.385 INFO [stderr]    Compiling libc v0.2.44
Nov 28 16:29:08.385 INFO [stderr]     Checking void v1.0.2
Nov 28 16:29:08.385 INFO [stderr]    Compiling unicode-xid v0.1.0
Nov 28 16:29:08.386 INFO [stderr]    Compiling version_check v0.1.5
Nov 28 16:29:08.386 INFO [stderr]     Checking cfg-if v0.1.6
Nov 28 16:29:08.386 INFO [stderr]     Checking rand_core v0.3.0
Nov 28 16:29:08.737 INFO [stderr]    Compiling nix v0.11.0
Nov 28 16:29:09.188 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Nov 28 16:29:10.373 INFO [stderr]     Checking nodrop v0.1.13
Nov 28 16:29:10.431 INFO [stderr]     Checking stable_deref_trait v1.1.1
Nov 28 16:29:10.720 INFO [stderr]     Checking scopeguard v0.3.3
Nov 28 16:29:11.011 INFO [stderr]     Checking memoffset v0.2.1
Nov 28 16:29:11.235 INFO [stderr]     Checking bitflags v1.0.4
Nov 28 16:29:11.399 INFO [stderr]    Compiling regex v1.0.6
Nov 28 16:29:11.459 INFO [stderr]     Checking lazy_static v1.2.0
Nov 28 16:29:11.756 INFO [stderr]     Checking ucd-util v0.1.3
Nov 28 16:29:12.458 INFO [stderr]     Checking utf8-ranges v1.0.2
Nov 28 16:29:13.276 INFO [stderr]     Checking remove_dir_all v0.5.1
Nov 28 16:29:13.492 INFO [stderr]     Checking byteorder v1.2.7
Nov 28 16:29:13.587 INFO [stderr]     Checking scoped_threadpool v0.1.9
Nov 28 16:29:14.167 INFO [stderr]     Checking glob v0.2.11
Nov 28 16:29:14.867 INFO [stderr]     Checking rlibc v1.0.0
Nov 28 16:29:15.491 INFO [stderr]     Checking rustc-serialize v0.3.24
Nov 28 16:29:15.563 INFO [stderr]     Checking crossbeam-utils v0.3.2
Nov 28 16:29:15.641 INFO [stderr]     Checking unreachable v1.0.0
Nov 28 16:29:16.066 INFO [stderr]     Checking arrayvec v0.4.8
Nov 28 16:29:16.419 INFO [stderr]     Checking owning_ref v0.3.3
Nov 28 16:29:17.287 INFO [stderr]     Checking rand_xorshift v0.1.0
Nov 28 16:29:17.571 INFO [stderr]     Checking rand_isaac v0.1.1
Nov 28 16:29:18.239 INFO [stderr]     Checking rand_hc v0.1.0
Nov 28 16:29:18.619 INFO [stderr]    Compiling heck v0.3.0
Nov 28 16:29:18.854 INFO [stderr]     Checking thread_local v0.3.6
Nov 28 16:29:19.280 INFO [stderr]    Compiling memchr v2.1.1
Nov 28 16:29:19.653 INFO [stderr]     Checking regex-syntax v0.6.3
Nov 28 16:29:20.540 INFO [stderr]     Checking term v0.5.1
Nov 28 16:29:21.097 INFO [stderr]    Compiling semver v0.9.0
Nov 28 16:29:21.880 INFO [stderr]     Checking smallvec v0.6.6
Nov 28 16:29:24.019 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Nov 28 16:29:28.739 INFO [stderr]    Compiling rustc_version v0.2.3
Nov 28 16:29:28.756 INFO [stderr]     Checking rand v0.4.3
Nov 28 16:29:28.756 INFO [stderr]     Checking atty v0.2.11
Nov 28 16:29:28.756 INFO [stderr]     Checking termios v0.2.2
Nov 28 16:29:31.162 INFO [stderr]     Checking memmap v0.6.2
Nov 28 16:29:33.763 INFO [stderr]     Checking time v0.1.40
Nov 28 16:29:33.893 INFO [stderr]     Checking num_cpus v1.8.0
Nov 28 16:29:33.965 INFO [stderr]     Checking clap v2.32.0
Nov 28 16:29:35.319 INFO [stderr]     Checking getch v0.2.0
Nov 28 16:29:35.583 INFO [stderr]     Checking aho-corasick v0.6.9
Nov 28 16:29:35.631 INFO [stderr]    Compiling rand_pcg v0.1.1
Nov 28 16:29:36.231 INFO [stderr]    Compiling rand_chacha v0.1.0
Nov 28 16:29:37.129 INFO [stderr]    Compiling rand v0.6.1
Nov 28 16:29:38.603 INFO [stderr]     Checking parking_lot_core v0.2.14
Nov 28 16:29:40.276 INFO [stderr]     Checking parking_lot v0.5.5
Nov 28 16:29:42.003 INFO [stderr]    Compiling quote v0.6.10
Nov 28 16:29:42.850 INFO [stderr]     Checking crossbeam-channel v0.1.3
Nov 28 16:29:46.267 INFO [stderr]     Checking tempfile v3.0.5
Nov 28 16:29:48.369 INFO [stderr]     Checking ctrlc v3.1.1
Nov 28 16:29:50.137 INFO [stderr]    Compiling syn v0.15.22
Nov 28 16:30:02.652 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 28 16:30:08.391 INFO [stderr]     Checking structopt v0.2.13
Nov 28 16:30:09.081 INFO [stderr]     Checking amber v0.5.1 (/source)
Nov 28 16:30:09.081 INFO [stderr]  Documenting amber v0.5.1 (/source)
Nov 28 16:30:18.380 INFO [stderr] warning: `[Experimental]` cannot be resolved, ignoring it...
Nov 28 16:30:18.380 INFO [stderr]   --> src/ambr.rs:67:10
Nov 28 16:30:18.380 INFO [stderr]    |
Nov 28 16:30:18.380 INFO [stderr] 67 |     /// [Experimental] Minimum size for using mmap
Nov 28 16:30:18.380 INFO [stderr]    |          ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 28 16:30:18.380 INFO [stderr]    |
Nov 28 16:30:18.380 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 16:30:18.380 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 16:30:18.380 INFO [stderr] 
Nov 28 16:30:18.380 INFO [stderr] warning: `[Experimental]` cannot be resolved, ignoring it...
Nov 28 16:30:18.380 INFO [stderr]    --> src/ambr.rs:131:10
Nov 28 16:30:18.380 INFO [stderr]     |
Nov 28 16:30:18.380 INFO [stderr] 131 |     /// [Experimental] Enable TBM matcher
Nov 28 16:30:18.380 INFO [stderr]     |          ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 28 16:30:18.380 INFO [stderr]     |
Nov 28 16:30:18.380 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 16:30:18.380 INFO [stderr] 
Nov 28 16:30:18.380 INFO [stderr] warning: `[Experimental]` cannot be resolved, ignoring it...
Nov 28 16:30:18.380 INFO [stderr]    --> src/ambr.rs:135:10
Nov 28 16:30:18.380 INFO [stderr]     |
Nov 28 16:30:18.380 INFO [stderr] 135 |     /// [Experimental] Enable SSE 4.2
Nov 28 16:30:18.380 INFO [stderr]     |          ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 28 16:30:18.380 INFO [stderr]     |
Nov 28 16:30:18.380 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 16:30:18.380 INFO [stderr] 
Nov 28 16:30:18.515 INFO [stderr] warning: `[Experimental]` cannot be resolved, ignoring it...
Nov 28 16:30:18.515 INFO [stderr]   --> src/ambs.rs:59:10
Nov 28 16:30:18.515 INFO [stderr]    |
Nov 28 16:30:18.515 INFO [stderr] 59 |     /// [Experimental] Minimum size for using mmap
Nov 28 16:30:18.515 INFO [stderr]    |          ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 28 16:30:18.515 INFO [stderr]    |
Nov 28 16:30:18.515 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 16:30:18.515 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 16:30:18.515 INFO [stderr] 
Nov 28 16:30:18.515 INFO [stderr] warning: `[Experimental]` cannot be resolved, ignoring it...
Nov 28 16:30:18.515 INFO [stderr]    --> src/ambs.rs:119:10
Nov 28 16:30:18.515 INFO [stderr]     |
Nov 28 16:30:18.515 INFO [stderr] 119 |     /// [Experimental] Enable TBM matcher
Nov 28 16:30:18.515 INFO [stderr]     |          ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 28 16:30:18.515 INFO [stderr]     |
Nov 28 16:30:18.515 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 16:30:18.515 INFO [stderr] 
Nov 28 16:30:18.515 INFO [stderr] warning: `[Experimental]` cannot be resolved, ignoring it...
Nov 28 16:30:18.515 INFO [stderr]    --> src/ambs.rs:123:10
Nov 28 16:30:18.515 INFO [stderr]     |
Nov 28 16:30:18.515 INFO [stderr] 123 |     /// [Experimental] Enable SSE 4.2
Nov 28 16:30:18.515 INFO [stderr]     |          ^^^^^^^^^^^^ cannot be resolved, ignoring
Nov 28 16:30:18.515 INFO [stderr]     |
Nov 28 16:30:18.515 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 16:30:18.515 INFO [stderr] 
Nov 28 16:30:18.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
Nov 28 16:30:18.645 INFO [stderr] su: No module specific data is present
Nov 28 16:30:19.031 INFO running `"docker" "inspect" "f8a8a6471e61165cb51862903f81495b325d9cb61a2b282b87060c2296a3a48e"`
Nov 28 16:30:19.228 INFO running `"docker" "rm" "-f" "f8a8a6471e61165cb51862903f81495b325d9cb61a2b282b87060c2296a3a48e"`
Nov 28 16:30:19.356 INFO [stdout] f8a8a6471e61165cb51862903f81495b325d9cb61a2b282b87060c2296a3a48e