Dec 01 17:54:04.845 INFO documenting cmckni3/rust-sandbox against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 17:54:04.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 17:54:05.062 INFO [stdout] b6899904293cb16476345679fabf26922383f75b46ae47061eaba7fbb5314f05
Dec 01 17:54:05.066 INFO running `"docker" "start" "-a" "b6899904293cb16476345679fabf26922383f75b46ae47061eaba7fbb5314f05"`
Dec 01 17:54:05.804 INFO [stderr] usermod: no changes
Dec 01 17:54:05.960 INFO [stderr]     Checking iovec v0.1.1
Dec 01 17:54:05.960 INFO [stderr]     Checking env_logger v0.4.3
Dec 01 17:54:06.593 INFO [stderr]     Checking bytes v0.4.5
Dec 01 17:54:07.684 INFO [stderr]     Checking http v0.1.1
Dec 01 17:54:10.784 INFO [stderr]     Checking simple-server v0.1.0
Dec 01 17:54:11.397 INFO [stderr]  Documenting hello_world v0.1.0 (/source)
Dec 01 17:54:13.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
Dec 01 17:54:13.948 INFO [stderr] su: No module specific data is present
Dec 01 17:54:14.629 INFO running `"docker" "inspect" "b6899904293cb16476345679fabf26922383f75b46ae47061eaba7fbb5314f05"`
Dec 01 17:54:14.940 INFO running `"docker" "rm" "-f" "b6899904293cb16476345679fabf26922383f75b46ae47061eaba7fbb5314f05"`
Dec 01 17:54:15.244 INFO [stdout] b6899904293cb16476345679fabf26922383f75b46ae47061eaba7fbb5314f05