Dec 02 07:49:06.937 INFO documenting futures-async-runtime-0.2.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 07:49:06.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 07:49:07.200 INFO [stdout] 74637ecf0f438ffd670f4504cc075e81d5d419e9de40266429a90cca8693409a
Dec 02 07:49:07.202 INFO running `"docker" "start" "-a" "74637ecf0f438ffd670f4504cc075e81d5d419e9de40266429a90cca8693409a"`
Dec 02 07:49:07.618 INFO [stderr] usermod: no changes
Dec 02 07:49:07.663 INFO [stderr]     Checking futures-io v0.2.1
Dec 02 07:49:08.108 INFO [stderr]     Checking futures-util v0.2.1
Dec 02 07:49:10.437 INFO [stderr]     Checking futures-executor v0.2.1
Dec 02 07:49:11.053 INFO [stderr]     Checking futures-stable v0.2.1
Dec 02 07:49:11.112 INFO [stderr]  Documenting futures-async-runtime v0.2.1 (/source)
Dec 02 07:49:11.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
Dec 02 07:49:11.960 INFO [stderr] su: No module specific data is present
Dec 02 07:49:12.251 INFO running `"docker" "inspect" "74637ecf0f438ffd670f4504cc075e81d5d419e9de40266429a90cca8693409a"`
Dec 02 07:49:12.362 INFO running `"docker" "rm" "-f" "74637ecf0f438ffd670f4504cc075e81d5d419e9de40266429a90cca8693409a"`
Dec 02 07:49:12.478 INFO [stdout] 74637ecf0f438ffd670f4504cc075e81d5d419e9de40266429a90cca8693409a