Dec 02 02:59:46.307 INFO documenting serde_schema_derive-0.0.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 02:59:46.307 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 02:59:46.497 INFO [stdout] 749adf454c18c53e38437b080cd9e53e3fdeb9a23f3a5e5318966cf8d91c908e
Dec 02 02:59:46.499 INFO running `"docker" "start" "-a" "749adf454c18c53e38437b080cd9e53e3fdeb9a23f3a5e5318966cf8d91c908e"`
Dec 02 02:59:46.894 INFO [stderr] usermod: no changes
Dec 02 02:59:46.951 INFO [stderr]     Checking proc-macro2 v0.3.8
Dec 02 02:59:49.136 INFO [stderr]     Checking quote v0.5.2
Dec 02 02:59:51.150 INFO [stderr]     Checking syn v0.13.11
Dec 02 02:59:55.319 INFO [stderr]     Checking serde_derive_internals v0.23.1
Dec 02 02:59:57.387 INFO [stderr]  Documenting serde_schema_derive v0.0.1 (/source)
Dec 02 03:00:01.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
Dec 02 03:00:01.066 INFO [stderr] su: No module specific data is present
Dec 02 03:00:01.392 INFO running `"docker" "inspect" "749adf454c18c53e38437b080cd9e53e3fdeb9a23f3a5e5318966cf8d91c908e"`
Dec 02 03:00:01.492 INFO running `"docker" "rm" "-f" "749adf454c18c53e38437b080cd9e53e3fdeb9a23f3a5e5318966cf8d91c908e"`
Dec 02 03:00:01.596 INFO [stdout] 749adf454c18c53e38437b080cd9e53e3fdeb9a23f3a5e5318966cf8d91c908e