Nov 28 11:32:52.067 INFO documenting nrf52840-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:32:52.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 11:32:52.370 INFO [stdout] 66d47bcc8276a0c767e1b9a000481cfc0483f4dcf3d1f336c160aee4e56a2151
Nov 28 11:32:52.371 INFO running `"docker" "start" "-a" "66d47bcc8276a0c767e1b9a000481cfc0483f4dcf3d1f336c160aee4e56a2151"`
Nov 28 11:32:52.918 INFO [stderr] usermod: no changes
Nov 28 11:32:53.032 INFO [stderr]    Compiling nrf52840 v0.2.0 (/source)
Nov 28 11:32:53.631 INFO [stderr]  Documenting nrf52840 v0.2.0 (/source)
Nov 28 11:33:25.893 INFO [stderr] error: Could not document `nrf52840`.
Nov 28 11:33:25.893 INFO [stderr] 
Nov 28 11:33:25.893 INFO [stderr] Caused by:
Nov 28 11:33:25.893 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name nrf52840 src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern bare_metal=/target/debug/deps/libbare_metal-9571e0cfaccb7507.rmeta --extern cortex_m=/target/debug/deps/libcortex_m-998c3df224ae097a.rmeta --extern vcell=/target/debug/deps/libvcell-65721bfc6e7d84c7.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Nov 28 11:33:25.894 INFO [stderr] su: No module specific data is present
Nov 28 11:33:26.348 INFO running `"docker" "inspect" "66d47bcc8276a0c767e1b9a000481cfc0483f4dcf3d1f336c160aee4e56a2151"`
Nov 28 11:33:26.427 INFO running `"docker" "rm" "-f" "66d47bcc8276a0c767e1b9a000481cfc0483f4dcf3d1f336c160aee4e56a2151"`
Nov 28 11:33:26.520 INFO [stdout] 66d47bcc8276a0c767e1b9a000481cfc0483f4dcf3d1f336c160aee4e56a2151