Dec 01 10:35:52.662 INFO documenting nachoparker/dutree against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 10:35:52.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 10:35:52.920 INFO [stdout] 1ff95d944a5ca7bb28cdbf6cfc34b376600ac87fbec58e6fd6bfcc5e95490bbb
Dec 01 10:35:52.922 INFO running `"docker" "start" "-a" "1ff95d944a5ca7bb28cdbf6cfc34b376600ac87fbec58e6fd6bfcc5e95490bbb"`
Dec 01 10:35:53.794 INFO [stderr] usermod: no changes
Dec 01 10:35:53.968 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 01 10:35:53.976 INFO [stderr]     Checking terminal_size v0.1.7
Dec 01 10:35:54.802 INFO [stderr]     Checking regex v0.2.10
Dec 01 10:35:57.058 INFO [stderr]  Documenting dutree v0.2.9 (/source)
Dec 01 10:35:59.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Dec 01 10:35:59.344 INFO [stderr] su: No module specific data is present
Dec 01 10:36:00.316 INFO running `"docker" "inspect" "1ff95d944a5ca7bb28cdbf6cfc34b376600ac87fbec58e6fd6bfcc5e95490bbb"`
Dec 01 10:36:00.680 INFO running `"docker" "rm" "-f" "1ff95d944a5ca7bb28cdbf6cfc34b376600ac87fbec58e6fd6bfcc5e95490bbb"`
Dec 01 10:36:01.076 INFO [stdout] 1ff95d944a5ca7bb28cdbf6cfc34b376600ac87fbec58e6fd6bfcc5e95490bbb