Nov 28 16:15:58.128 INFO documenting atsamd21g18a-0.3.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 16:15:58.128 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 16:15:58.479 INFO [stdout] cf730df106ef5f29c5b77e175c2d5d4b3061d131cb3b83f706eadaa4e1a2c0b5
Nov 28 16:15:58.481 INFO running `"docker" "start" "-a" "cf730df106ef5f29c5b77e175c2d5d4b3061d131cb3b83f706eadaa4e1a2c0b5"`
Nov 28 16:15:58.998 INFO [stderr] usermod: no changes
Nov 28 16:15:59.095 INFO [stderr]    Compiling atsamd21g18a v0.3.1 (/source)
Nov 28 16:15:59.935 INFO [stderr]  Documenting atsamd21g18a v0.3.1 (/source)
Nov 28 16:16:19.621 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.60s
Nov 28 16:16:19.626 INFO [stderr] su: No module specific data is present
Nov 28 16:16:20.137 INFO running `"docker" "inspect" "cf730df106ef5f29c5b77e175c2d5d4b3061d131cb3b83f706eadaa4e1a2c0b5"`
Nov 28 16:16:20.245 INFO running `"docker" "rm" "-f" "cf730df106ef5f29c5b77e175c2d5d4b3061d131cb3b83f706eadaa4e1a2c0b5"`
Nov 28 16:16:20.375 INFO [stdout] cf730df106ef5f29c5b77e175c2d5d4b3061d131cb3b83f706eadaa4e1a2c0b5