Dec 02 01:51:13.507 INFO documenting tm4c123x-hal-0.6.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:51:13.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:51:13.974 INFO [stdout] f8ba978be4648981c0394a1099aa32029856b953c2318e2993c7b2d04506d119
Dec 02 01:51:13.976 INFO running `"docker" "start" "-a" "f8ba978be4648981c0394a1099aa32029856b953c2318e2993c7b2d04506d119"`
Dec 02 01:51:14.458 INFO [stderr] usermod: no changes
Dec 02 01:51:14.524 INFO [stderr]     Checking vcell v0.1.0
Dec 02 01:51:14.524 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 02 01:51:14.524 INFO [stderr]     Checking aligned v0.2.0
Dec 02 01:51:14.524 INFO [stderr]    Compiling tm4c123x v0.7.0
Dec 02 01:51:14.524 INFO [stderr]    Compiling tm4c123x-hal v0.6.1 (/source)
Dec 02 01:51:14.524 INFO [stderr]     Checking cast v0.2.2
Dec 02 01:51:14.524 INFO [stderr]     Checking embedded-hal v0.2.2
Dec 02 01:51:14.524 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 02 01:51:14.994 INFO [stderr]     Checking volatile-register v0.2.0
Dec 02 01:51:37.718 INFO [stderr]  Documenting tm4c123x-hal v0.6.1 (/source)
Dec 02 01:51:39.974 INFO [stderr] error: `[toggleable]` cannot be resolved, ignoring it...
Dec 02 01:51:39.974 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.2.2/src/digital.rs:38:22
Dec 02 01:51:39.974 INFO [stderr]    |
Dec 02 01:51:39.974 INFO [stderr] 38 | /// See [toggleable](toggleable) to use a software implementation if
Dec 02 01:51:39.974 INFO [stderr]    |                      ^^^^^^^^^^ cannot be resolved, ignoring
Dec 02 01:51:39.975 INFO [stderr]    |
Dec 02 01:51:39.975 INFO [stderr] note: lint level defined here
Dec 02 01:51:39.975 INFO [stderr]   --> src/lib.rs:23:9
Dec 02 01:51:39.975 INFO [stderr]    |
Dec 02 01:51:39.975 INFO [stderr] 23 | #![deny(warnings)]
Dec 02 01:51:39.975 INFO [stderr]    |         ^^^^^^^^
Dec 02 01:51:39.975 INFO [stderr]    = note: #[deny(intra_doc_link_resolution_failure)] implied by #[deny(warnings)]
Dec 02 01:51:39.975 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:51:39.975 INFO [stderr] 
Dec 02 01:51:40.039 INFO [stderr] error: Could not document `tm4c123x-hal`.
Dec 02 01:51:40.039 INFO [stderr] 
Dec 02 01:51:40.039 INFO [stderr] Caused by:
Dec 02 01:51:40.039 INFO [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-name tm4c123x_hal src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern cast=/target/debug/deps/libcast-6742f569b6a263a6.rmeta --extern cortex_m=/target/debug/deps/libcortex_m-fa7934695e2384cf.rmeta --extern embedded_hal=/target/debug/deps/libembedded_hal-a2c7a47042096062.rmeta --extern nb=/target/debug/deps/libnb-43c77ce23ce9312d.rmeta --extern tm4c123x=/target/debug/deps/libtm4c123x-999a7e48be6417e4.rmeta --extern void=/target/debug/deps/libvoid-91c5986f8f740ce7.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 01:51:40.040 INFO [stderr] su: No module specific data is present
Dec 02 01:51:40.358 INFO running `"docker" "inspect" "f8ba978be4648981c0394a1099aa32029856b953c2318e2993c7b2d04506d119"`
Dec 02 01:51:40.470 INFO running `"docker" "rm" "-f" "f8ba978be4648981c0394a1099aa32029856b953c2318e2993c7b2d04506d119"`
Dec 02 01:51:40.654 INFO [stdout] f8ba978be4648981c0394a1099aa32029856b953c2318e2993c7b2d04506d119