Nov 28 13:10:03.767 INFO documenting hyper-zipkin-0.4.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 13:10:03.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13:10:04.042 INFO [stdout] 39fbe0370bdd86417e315cc92888669bd931a2d989db65b3a64ec86a708ca754
Nov 28 13:10:04.045 INFO running `"docker" "start" "-a" "39fbe0370bdd86417e315cc92888669bd931a2d989db65b3a64ec86a708ca754"`
Nov 28 13:10:04.528 INFO [stderr] usermod: no changes
Nov 28 13:10:04.739 INFO [stderr]     Checking zipkin-types v0.1.0
Nov 28 13:10:04.742 INFO [stderr]     Checking thread-local-object v0.1.0
Nov 28 13:10:05.246 INFO [stderr]     Checking zipkin v0.3.2
Nov 28 13:10:06.090 INFO [stderr]  Documenting hyper-zipkin v0.4.0 (/source)
Nov 28 13:10:11.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
Nov 28 13:10:11.137 INFO [stderr] su: No module specific data is present
Nov 28 13:10:11.437 INFO running `"docker" "inspect" "39fbe0370bdd86417e315cc92888669bd931a2d989db65b3a64ec86a708ca754"`
Nov 28 13:10:11.521 INFO running `"docker" "rm" "-f" "39fbe0370bdd86417e315cc92888669bd931a2d989db65b3a64ec86a708ca754"`
Nov 28 13:10:11.624 INFO [stdout] 39fbe0370bdd86417e315cc92888669bd931a2d989db65b3a64ec86a708ca754