Nov 28 07:22:03.170 INFO documenting webdriver_client-0.2.2 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 07:22:03.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 28 07:22:03.345 INFO [stdout] 87763ecfde42386f63211198a347cf810fac15dbe987d5b871e59c0d490ff9f7
Nov 28 07:22:03.345 INFO running `"docker" "start" "-a" "87763ecfde42386f63211198a347cf810fac15dbe987d5b871e59c0d490ff9f7"`
Nov 28 07:22:03.808 INFO [stderr] usermod: no changes
Nov 28 07:22:04.033 INFO [stderr]     Checking rustyline v1.0.0
Nov 28 07:22:04.033 INFO [stderr]     Checking hyper v0.10.15
Nov 28 07:22:04.033 INFO [stderr]     Checking stderrlog v0.2.4
Nov 28 07:22:08.217 INFO [stderr]     Checking webdriver_client v0.2.2 (/source)
Nov 28 07:22:08.218 INFO [stderr]  Documenting webdriver_client v0.2.2 (/source)
Nov 28 07:22:16.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.14s
Nov 28 07:22:17.000 INFO [stderr] su: No module specific data is present
Nov 28 07:22:17.727 INFO running `"docker" "inspect" "87763ecfde42386f63211198a347cf810fac15dbe987d5b871e59c0d490ff9f7"`
Nov 28 07:22:18.139 INFO running `"docker" "rm" "-f" "87763ecfde42386f63211198a347cf810fac15dbe987d5b871e59c0d490ff9f7"`
Nov 28 07:22:18.407 INFO [stdout] 87763ecfde42386f63211198a347cf810fac15dbe987d5b871e59c0d490ff9f7