Dec 02 04:24:47.685 INFO documenting prost-amino-derive-0.4.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:24:47.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:24:48.166 INFO [stdout] a0da1082f8baf6d8410ea636eea32bf8856b4cd1178337ee2256a463cbd7f162
Dec 02 04:24:48.176 INFO running `"docker" "start" "-a" "a0da1082f8baf6d8410ea636eea32bf8856b4cd1178337ee2256a463cbd7f162"`
Dec 02 04:24:49.452 INFO [stderr] usermod: no changes
Dec 02 04:24:49.608 INFO [stderr]     Checking syn v0.14.9
Dec 02 04:24:49.608 INFO [stderr]     Checking failure v0.1.3
Dec 02 04:24:56.392 INFO [stderr]  Documenting prost-amino-derive v0.4.0 (/source)
Dec 02 04:25:01.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
Dec 02 04:25:01.905 INFO [stderr] su: No module specific data is present
Dec 02 04:25:02.715 INFO running `"docker" "inspect" "a0da1082f8baf6d8410ea636eea32bf8856b4cd1178337ee2256a463cbd7f162"`
Dec 02 04:25:03.006 INFO running `"docker" "rm" "-f" "a0da1082f8baf6d8410ea636eea32bf8856b4cd1178337ee2256a463cbd7f162"`
Dec 02 04:25:03.176 INFO [stdout] a0da1082f8baf6d8410ea636eea32bf8856b4cd1178337ee2256a463cbd7f162