Dec 02 03:11:31.229 INFO documenting safety-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:11:31.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 02 03:11:31.569 INFO [stdout] 659cb0412e852091ac4151792244588d479ef3cfdc5aa629e7f8b8b1a17b7f4b
Dec 02 03:11:31.571 INFO running `"docker" "start" "-a" "659cb0412e852091ac4151792244588d479ef3cfdc5aa629e7f8b8b1a17b7f4b"`
Dec 02 03:11:33.780 INFO [stderr] usermod: no changes
Dec 02 03:11:34.036 INFO [stderr]    Compiling syn v0.10.8
Dec 02 03:11:34.036 INFO [stderr]     Checking syntex_pos v0.52.0
Dec 02 03:11:34.040 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 02 03:11:34.989 INFO [stderr]     Checking syntex_errors v0.52.0
Dec 02 03:11:36.592 INFO [stderr]     Checking syntex_syntax v0.52.0
Dec 02 03:11:41.924 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 02 03:11:46.942 INFO [stderr]    Compiling serde_codegen v0.8.23
Dec 02 03:12:06.464 INFO [stderr]    Compiling serde_derive v0.8.23
Dec 02 03:12:21.554 INFO [stderr]     Checking git2 v0.6.11
Dec 02 03:12:29.448 INFO [stderr]     Checking syntex v0.52.0
Dec 02 03:12:30.375 INFO [stderr]  Documenting safety v0.1.0 (/source)
Dec 02 03:12:34.269 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 03:12:34.269 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 03:12:34.269 INFO [stderr]     |
Dec 02 03:12:34.269 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 03:12:34.269 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 03:12:34.269 INFO [stderr]     |
Dec 02 03:12:34.269 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 03:12:34.269 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 03:12:34.269 INFO [stderr] 
Dec 02 03:12:34.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 02 03:12:34.408 INFO [stderr] su: No module specific data is present
Dec 02 03:12:35.067 INFO running `"docker" "inspect" "659cb0412e852091ac4151792244588d479ef3cfdc5aa629e7f8b8b1a17b7f4b"`
Dec 02 03:12:35.406 INFO running `"docker" "rm" "-f" "659cb0412e852091ac4151792244588d479ef3cfdc5aa629e7f8b8b1a17b7f4b"`
Dec 02 03:12:35.718 INFO [stdout] 659cb0412e852091ac4151792244588d479ef3cfdc5aa629e7f8b8b1a17b7f4b