Dec 01 20:38:41.364 INFO documenting Velfi/failure-fern-example against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1 Dec 01 20:38:41.365 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 20:38:41.674 INFO [stdout] f2c4f1d70f8038922d7dfe79d99e06a7dc24d2f5c338f5ed41e3fc9948ec88e3 Dec 01 20:38:41.682 INFO running `"docker" "start" "-a" "f2c4f1d70f8038922d7dfe79d99e06a7dc24d2f5c338f5ed41e3fc9948ec88e3"` Dec 01 20:38:42.564 INFO [stderr] usermod: no changes Dec 01 20:38:42.784 INFO [stderr] Checking fern v0.5.4 Dec 01 20:38:43.672 INFO [stderr] Documenting failure-learn v0.1.0 (/source) Dec 01 20:38:46.488 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.89s Dec 01 20:38:46.492 INFO [stderr] su: No module specific data is present Dec 01 20:38:47.346 INFO running `"docker" "inspect" "f2c4f1d70f8038922d7dfe79d99e06a7dc24d2f5c338f5ed41e3fc9948ec88e3"` Dec 01 20:38:47.610 INFO running `"docker" "rm" "-f" "f2c4f1d70f8038922d7dfe79d99e06a7dc24d2f5c338f5ed41e3fc9948ec88e3"` Dec 01 20:38:47.897 INFO [stdout] f2c4f1d70f8038922d7dfe79d99e06a7dc24d2f5c338f5ed41e3fc9948ec88e3