Dec 14 18:34:50.980 INFO testing stackdriver-logging-utils-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:34:50.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 18:34:51.339 INFO [stdout] 9bde58ec9d461687cdcb2017c73984027b38dfd1344f1325d987753084b4b481
Dec 14 18:34:51.343 INFO running `"docker" "start" "-a" "9bde58ec9d461687cdcb2017c73984027b38dfd1344f1325d987753084b4b481"`
Dec 14 18:34:52.691 INFO [stderr] usermod: no changes
Dec 14 18:34:52.750 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 18:34:52.804 INFO [stderr]    Compiling fern v0.5.7
Dec 14 18:34:55.675 INFO [stderr]    Compiling stackdriver-logging-utils v0.1.0 (/source)
Dec 14 18:34:57.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Dec 14 18:34:57.079 INFO [stderr] su: No module specific data is present
Dec 14 18:34:57.839 INFO running `"docker" "inspect" "9bde58ec9d461687cdcb2017c73984027b38dfd1344f1325d987753084b4b481"`
Dec 14 18:34:58.192 INFO running `"docker" "rm" "-f" "9bde58ec9d461687cdcb2017c73984027b38dfd1344f1325d987753084b4b481"`
Dec 14 18:34:58.526 INFO [stdout] 9bde58ec9d461687cdcb2017c73984027b38dfd1344f1325d987753084b4b481
Dec 14 18:34:58.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 18:34:59.063 INFO [stdout] e1203772c0b323ea752ac15856932695abbb935e8f91c7ebbdea592e73f3fb1a
Dec 14 18:34:59.069 INFO running `"docker" "start" "-a" "e1203772c0b323ea752ac15856932695abbb935e8f91c7ebbdea592e73f3fb1a"`
Dec 14 18:35:00.174 INFO [stderr] usermod: no changes
Dec 14 18:35:00.258 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 18:35:00.318 INFO [stderr]    Compiling stackdriver-logging-utils v0.1.0 (/source)
Dec 14 18:35:01.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 14 18:35:01.509 INFO [stderr] su: No module specific data is present
Dec 14 18:35:02.269 INFO running `"docker" "inspect" "e1203772c0b323ea752ac15856932695abbb935e8f91c7ebbdea592e73f3fb1a"`
Dec 14 18:35:02.631 INFO running `"docker" "rm" "-f" "e1203772c0b323ea752ac15856932695abbb935e8f91c7ebbdea592e73f3fb1a"`
Dec 14 18:35:02.967 INFO [stdout] e1203772c0b323ea752ac15856932695abbb935e8f91c7ebbdea592e73f3fb1a
Dec 14 18:35:02.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 18:35:03.443 INFO [stdout] 7cd933ef25c360d1cc5554718b71c44249b0c70db30ce6112181e919834ab1c5
Dec 14 18:35:03.449 INFO running `"docker" "start" "-a" "7cd933ef25c360d1cc5554718b71c44249b0c70db30ce6112181e919834ab1c5"`
Dec 14 18:35:04.523 INFO [stderr] usermod: no changes
Dec 14 18:35:04.559 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 18:35:04.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 18:35:04.599 INFO [stderr]      Running /target/debug/deps/stackdriver_logging_utils-58e57ef4a2d12ebe
Dec 14 18:35:04.601 INFO [stdout] 
Dec 14 18:35:04.601 INFO [stdout] running 0 tests
Dec 14 18:35:04.601 INFO [stdout] 
Dec 14 18:35:04.601 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:35:04.601 INFO [stdout] 
Dec 14 18:35:04.603 INFO [stderr]    Doc-tests stackdriver-logging-utils
Dec 14 18:35:05.957 INFO [stdout] 
Dec 14 18:35:05.957 INFO [stdout] running 0 tests
Dec 14 18:35:05.957 INFO [stdout] 
Dec 14 18:35:05.957 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:35:05.957 INFO [stdout] 
Dec 14 18:35:05.967 INFO [stderr] su: No module specific data is present
Dec 14 18:35:06.664 INFO running `"docker" "inspect" "7cd933ef25c360d1cc5554718b71c44249b0c70db30ce6112181e919834ab1c5"`
Dec 14 18:35:06.902 INFO running `"docker" "rm" "-f" "7cd933ef25c360d1cc5554718b71c44249b0c70db30ce6112181e919834ab1c5"`
Dec 14 18:35:07.201 INFO [stdout] 7cd933ef25c360d1cc5554718b71c44249b0c70db30ce6112181e919834ab1c5