Dec 02 05:10:56.832 INFO documenting nrf51-hal-0.5.5 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 05:10:56.832 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 02 05:10:57.090 INFO [stdout] 6833318ced91f581356a9bdc0c6ff710a7f36e5a72b44c02c3cf907958dd7aac
Dec 02 05:10:57.092 INFO running `"docker" "start" "-a" "6833318ced91f581356a9bdc0c6ff710a7f36e5a72b44c02c3cf907958dd7aac"`
Dec 02 05:10:57.928 INFO [stderr] usermod: no changes
Dec 02 05:10:58.180 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 02 05:10:58.180 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 02 05:10:58.180 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 02 05:10:58.181 INFO [stderr]    Compiling rand_core v0.3.0
Dec 02 05:10:58.196 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Dec 02 05:10:58.196 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 02 05:10:58.196 INFO [stderr]     Checking vcell v0.1.0
Dec 02 05:10:58.196 INFO [stderr]     Checking aligned v0.2.0
Dec 02 05:10:58.736 INFO [stderr]     Checking r0 v0.2.2
Dec 02 05:10:59.052 INFO [stderr]    Compiling nrf51 v0.5.2
Dec 02 05:10:59.252 INFO [stderr]     Checking nb v0.1.1
Dec 02 05:10:59.565 INFO [stderr]     Checking void v1.0.2
Dec 02 05:11:00.036 INFO [stderr]     Checking cast v0.2.2
Dec 02 05:11:00.072 INFO [stderr]     Checking volatile-register v0.2.0
Dec 02 05:11:00.097 INFO [stderr]    Compiling rand_core v0.2.2
Dec 02 05:11:01.052 INFO [stderr]     Checking embedded-hal v0.2.2
Dec 02 05:11:01.058 INFO [stderr]    Compiling rand v0.5.5
Dec 02 05:11:02.321 INFO [stderr]    Compiling semver v0.9.0
Dec 02 05:11:04.082 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 02 05:11:06.891 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 02 05:11:09.727 INFO [stderr]    Compiling quote v0.6.10
Dec 02 05:11:12.387 INFO [stderr]    Compiling syn v0.15.22
Dec 02 05:11:27.917 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Dec 02 05:11:45.920 INFO [stderr]  Documenting nrf51-hal v0.5.5 (/source)
Dec 02 05:11:48.221 INFO [stderr] warning: `[toggleable]` cannot be resolved, ignoring it...
Dec 02 05:11:48.221 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.2.2/src/digital.rs:38:22
Dec 02 05:11:48.221 INFO [stderr]    |
Dec 02 05:11:48.221 INFO [stderr] 38 | /// See [toggleable](toggleable) to use a software implementation if
Dec 02 05:11:48.221 INFO [stderr]    |                      ^^^^^^^^^^ cannot be resolved, ignoring
Dec 02 05:11:48.221 INFO [stderr]    |
Dec 02 05:11:48.221 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 05:11:48.221 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 05:11:48.221 INFO [stderr] 
Dec 02 05:11:48.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.43s
Dec 02 05:11:48.384 INFO [stderr] su: No module specific data is present
Dec 02 05:11:49.012 INFO running `"docker" "inspect" "6833318ced91f581356a9bdc0c6ff710a7f36e5a72b44c02c3cf907958dd7aac"`
Dec 02 05:11:49.257 INFO running `"docker" "rm" "-f" "6833318ced91f581356a9bdc0c6ff710a7f36e5a72b44c02c3cf907958dd7aac"`
Dec 02 05:11:49.540 INFO [stdout] 6833318ced91f581356a9bdc0c6ff710a7f36e5a72b44c02c3cf907958dd7aac