Dec 01 19:47:04.081 INFO documenting alphashuro/df-silly-name-maker against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:47:04.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:47:04.314 INFO [stdout] 5cd70b7a008de6adea5bd9001f0779b22894d8263cf1d6a449be385fcb664104
Dec 01 19:47:04.317 INFO running `"docker" "start" "-a" "5cd70b7a008de6adea5bd9001f0779b22894d8263cf1d6a449be385fcb664104"`
Dec 01 19:47:04.692 INFO [stderr] usermod: no changes
Dec 01 19:47:04.892 INFO [stderr]     Checking serde_json v1.0.10
Dec 01 19:47:04.892 INFO [stderr]     Checking hyper v0.10.13
Dec 01 19:47:04.925 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 01 19:47:14.366 INFO [stderr]     Checking iron v0.6.0
Dec 01 19:47:15.785 INFO [stderr]  Documenting silly-name-maker v0.1.0 (/source)
Dec 01 19:47:19.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.41s
Dec 01 19:47:19.152 INFO [stderr] su: No module specific data is present
Dec 01 19:47:20.266 INFO running `"docker" "inspect" "5cd70b7a008de6adea5bd9001f0779b22894d8263cf1d6a449be385fcb664104"`
Dec 01 19:47:20.586 INFO running `"docker" "rm" "-f" "5cd70b7a008de6adea5bd9001f0779b22894d8263cf1d6a449be385fcb664104"`
Dec 01 19:47:20.932 INFO [stdout] 5cd70b7a008de6adea5bd9001f0779b22894d8263cf1d6a449be385fcb664104