Dec 01 15:25:12.925 INFO documenting getdoug/doug against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 15:25:12.926 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 01 15:25:13.404 INFO [stdout] 9d8e536b22edea8f08567f27c3ea670613b880257baa59672d28c769f3769b07
Dec 01 15:25:13.410 INFO running `"docker" "start" "-a" "9d8e536b22edea8f08567f27c3ea670613b880257baa59672d28c769f3769b07"`
Dec 01 15:25:15.033 INFO [stderr] usermod: no changes
Dec 01 15:25:15.229 INFO [stderr]     Checking serde_json v1.0.4
Dec 01 15:25:15.229 INFO [stderr]     Checking colored v1.5.3
Dec 01 15:25:15.260 INFO [stderr]     Checking clap v2.29.2
Dec 01 15:25:15.285 INFO [stderr]     Checking chrono v0.4.0
Dec 01 15:25:20.820 INFO [stderr]     Checking chrono-english v0.1.3
Dec 01 15:25:24.516 INFO [stderr]  Documenting doug v1.9.3 (/source)
Dec 01 15:25:27.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.71s
Dec 01 15:25:27.784 INFO [stderr] su: No module specific data is present
Dec 01 15:25:28.766 INFO running `"docker" "inspect" "9d8e536b22edea8f08567f27c3ea670613b880257baa59672d28c769f3769b07"`
Dec 01 15:25:29.206 INFO running `"docker" "rm" "-f" "9d8e536b22edea8f08567f27c3ea670613b880257baa59672d28c769f3769b07"`
Dec 01 15:25:29.594 INFO [stdout] 9d8e536b22edea8f08567f27c3ea670613b880257baa59672d28c769f3769b07