Dec 01 20:59:58.958 INFO documenting Swoorup/config-parser against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 20:59:58.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 20:59:59.360 INFO [stdout] 9e303a2d29f15d0ddaa2d469e9a35103a6edc8d509b26cc25f674100224297db
Dec 01 20:59:59.363 INFO running `"docker" "start" "-a" "9e303a2d29f15d0ddaa2d469e9a35103a6edc8d509b26cc25f674100224297db"`
Dec 01 21:00:00.312 INFO [stderr] usermod: no changes
Dec 01 21:00:00.579 INFO [stderr]     Checking futures v0.1.25
Dec 01 21:00:00.581 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 01 21:00:00.581 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 01 21:00:06.329 INFO [stderr]     Checking tokio-io v0.1.9
Dec 01 21:00:06.329 INFO [stderr]     Checking tokio-executor v0.1.5
Dec 01 21:00:07.520 INFO [stderr]     Checking tokio-threadpool v0.1.7
Dec 01 21:00:07.522 INFO [stderr]     Checking tokio-current-thread v0.1.3
Dec 01 21:00:07.524 INFO [stderr]     Checking tokio-timer v0.2.7
Dec 01 21:00:11.460 INFO [stderr]     Checking structopt v0.2.12
Dec 01 21:00:11.937 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 01 21:00:11.937 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 01 21:00:11.937 INFO [stderr]     Checking tokio-async-await v0.1.4
Dec 01 21:00:14.824 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 01 21:00:16.442 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 01 21:00:16.443 INFO [stderr]     Checking tokio-signal v0.2.5
Dec 01 21:00:16.444 INFO [stderr]     Checking tokio-uds v0.2.2
Dec 01 21:00:16.445 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 01 21:00:20.656 INFO [stderr]     Checking tokio-process v0.2.2
Dec 01 21:00:21.424 INFO [stderr]     Checking tokio v0.1.11
Dec 01 21:00:32.720 INFO [stderr]  Documenting task_runner v0.1.0 (/source)
Dec 01 21:00:32.888 INFO [stderr] error: expected one of `=` or `|`, found `config`
Dec 01 21:00:32.888 INFO [stderr]   --> src/executor.rs:54:5
Dec 01 21:00:32.888 INFO [stderr]    |
Dec 01 21:00:32.888 INFO [stderr] 53 |     if let Some(pipe)
Dec 01 21:00:32.888 INFO [stderr]    |                      - expected one of `=` or `|` here
Dec 01 21:00:32.888 INFO [stderr] 54 |     config.pipe
Dec 01 21:00:32.888 INFO [stderr]    |     ^^^^^^ unexpected token
Dec 01 21:00:32.888 INFO [stderr] 
Dec 01 21:00:35.045 INFO [stderr] error: Compilation failed, aborting rustdoc
Dec 01 21:00:35.045 INFO [stderr] 
Dec 01 21:00:35.084 INFO [stderr] error: Could not document `task_runner`.
Dec 01 21:00:35.084 INFO [stderr] 
Dec 01 21:00:35.085 INFO [stderr] Caused by:
Dec 01 21:00:35.085 INFO [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-name task_runner src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern futures=/target/debug/deps/libfutures-29143f4b28f87d08.rmeta --extern serde=/target/debug/deps/libserde-1d78906033fe11d1.rmeta --extern serde_derive=/target/debug/deps/libserde_derive-ac9cc0f30ca473de.so --extern serde_yaml=/target/debug/deps/libserde_yaml-10d9065bc5b09d38.rmeta --extern structopt=/target/debug/deps/libstructopt-1555b80724c38664.rmeta --extern tokio=/target/debug/deps/libtokio-b56a272e55d69a71.rmeta --extern tokio_process=/target/debug/deps/libtokio_process-7d32356c166e81c1.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 21:00:35.088 INFO [stderr] su: No module specific data is present
Dec 01 21:00:36.547 INFO running `"docker" "inspect" "9e303a2d29f15d0ddaa2d469e9a35103a6edc8d509b26cc25f674100224297db"`
Dec 01 21:00:36.874 INFO running `"docker" "rm" "-f" "9e303a2d29f15d0ddaa2d469e9a35103a6edc8d509b26cc25f674100224297db"`
Dec 01 21:00:37.180 INFO [stdout] 9e303a2d29f15d0ddaa2d469e9a35103a6edc8d509b26cc25f674100224297db