Dec 02 01:16:33.215 INFO documenting vectorize_struct-0.1.3 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:16:33.216 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 01:16:33.391 INFO [stdout] bf24bdf393ab80cbd50bf2183f699108aa117dcf2d5856141181ac59f8963342
Dec 02 01:16:33.394 INFO running `"docker" "start" "-a" "bf24bdf393ab80cbd50bf2183f699108aa117dcf2d5856141181ac59f8963342"`
Dec 02 01:16:33.919 INFO [stderr] usermod: no changes
Dec 02 01:16:33.980 INFO [stderr] warning: library `vectorize_struct` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 02 01:16:34.008 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 02 01:16:36.558 INFO [stderr]     Checking quote v0.6.10
Dec 02 01:16:38.469 INFO [stderr]     Checking syn v0.15.22
Dec 02 01:16:46.914 INFO [stderr]  Documenting vectorize_struct v0.1.3 (/source)
Dec 02 01:16:50.450 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.50s
Dec 02 01:16:50.453 INFO [stderr] su: No module specific data is present
Dec 02 01:16:50.765 INFO running `"docker" "inspect" "bf24bdf393ab80cbd50bf2183f699108aa117dcf2d5856141181ac59f8963342"`
Dec 02 01:16:50.837 INFO running `"docker" "rm" "-f" "bf24bdf393ab80cbd50bf2183f699108aa117dcf2d5856141181ac59f8963342"`
Dec 02 01:16:50.905 INFO [stdout] bf24bdf393ab80cbd50bf2183f699108aa117dcf2d5856141181ac59f8963342