Dec 02 03:18:06.481 INFO documenting rusty-asm-0.2.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:18:06.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03:18:06.776 INFO [stdout] e0074f62a8ac0317ce533b4da5e208af824e118bb5b4939e8fa674ca481f47d9
Dec 02 03:18:06.782 INFO running `"docker" "start" "-a" "e0074f62a8ac0317ce533b4da5e208af824e118bb5b4939e8fa674ca481f47d9"`
Dec 02 03:18:08.076 INFO [stderr] usermod: no changes
Dec 02 03:18:08.160 INFO [stderr] warning: library `rusty-asm` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 02 03:18:08.196 INFO [stderr]     Checking syn v0.15.22
Dec 02 03:18:19.139 INFO [stderr]  Documenting rusty-asm v0.2.1 (/source)
Dec 02 03:18:24.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.92s
Dec 02 03:18:24.059 INFO [stderr] su: No module specific data is present
Dec 02 03:18:24.790 INFO running `"docker" "inspect" "e0074f62a8ac0317ce533b4da5e208af824e118bb5b4939e8fa674ca481f47d9"`
Dec 02 03:18:25.058 INFO running `"docker" "rm" "-f" "e0074f62a8ac0317ce533b4da5e208af824e118bb5b4939e8fa674ca481f47d9"`
Dec 02 03:18:25.308 INFO [stdout] e0074f62a8ac0317ce533b4da5e208af824e118bb5b4939e8fa674ca481f47d9