Nov 28 14:11:50.888 INFO documenting futures-sink-preview-0.3.0-alpha.9 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:11:50.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 14:11:51.088 INFO [stdout] c3ddfb8fcf2628fc5d14689def89e43bd19249b25be6f37cd9f2d98ac4c495c6
Nov 28 14:11:51.090 INFO running `"docker" "start" "-a" "c3ddfb8fcf2628fc5d14689def89e43bd19249b25be6f37cd9f2d98ac4c495c6"`
Nov 28 14:11:51.542 INFO [stderr] usermod: no changes
Nov 28 14:11:51.602 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.10
Nov 28 14:11:52.124 INFO [stderr]     Checking futures-channel-preview v0.3.0-alpha.10
Nov 28 14:11:52.737 INFO [stderr]  Documenting futures-sink-preview v0.3.0-alpha.9 (/source)
Nov 28 14:11:54.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Nov 28 14:11:54.405 INFO [stderr] su: No module specific data is present
Nov 28 14:11:54.708 INFO running `"docker" "inspect" "c3ddfb8fcf2628fc5d14689def89e43bd19249b25be6f37cd9f2d98ac4c495c6"`
Nov 28 14:11:54.814 INFO running `"docker" "rm" "-f" "c3ddfb8fcf2628fc5d14689def89e43bd19249b25be6f37cd9f2d98ac4c495c6"`
Nov 28 14:11:54.899 INFO [stdout] c3ddfb8fcf2628fc5d14689def89e43bd19249b25be6f37cd9f2d98ac4c495c6