Dec 06 21:41:09.265 INFO testing stackdriver-logging-utils-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:41:09.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:41:09.586 INFO [stdout] ce5efb72cd86a066bb3c5ffc66428f278d14d9183980d2141b68fe3d50146ccc
Dec 06 21:41:09.596 INFO running `"docker" "start" "-a" "ce5efb72cd86a066bb3c5ffc66428f278d14d9183980d2141b68fe3d50146ccc"`
Dec 06 21:41:11.644 INFO [stderr] usermod: no changes
Dec 06 21:41:11.696 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 06 21:41:11.746 INFO [stderr]    Compiling stackdriver-logging-utils v0.1.0 (/source)
Dec 06 21:41:13.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 06 21:41:13.168 INFO [stderr] su: No module specific data is present
Dec 06 21:41:13.792 INFO running `"docker" "inspect" "ce5efb72cd86a066bb3c5ffc66428f278d14d9183980d2141b68fe3d50146ccc"`
Dec 06 21:41:14.109 INFO running `"docker" "rm" "-f" "ce5efb72cd86a066bb3c5ffc66428f278d14d9183980d2141b68fe3d50146ccc"`
Dec 06 21:41:14.411 INFO [stdout] ce5efb72cd86a066bb3c5ffc66428f278d14d9183980d2141b68fe3d50146ccc
Dec 06 21:41:14.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:41:14.794 INFO [stdout] f8eb83eb2b2a897f5e94acb87424ae85e44318cd23d6b25dc6e4b68eddfe021a
Dec 06 21:41:14.800 INFO running `"docker" "start" "-a" "f8eb83eb2b2a897f5e94acb87424ae85e44318cd23d6b25dc6e4b68eddfe021a"`
Dec 06 21:41:16.019 INFO [stderr] usermod: no changes
Dec 06 21:41:16.100 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 06 21:41:16.164 INFO [stderr]    Compiling stackdriver-logging-utils v0.1.0 (/source)
Dec 06 21:41:17.398 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 06 21:41:17.403 INFO [stderr] su: No module specific data is present
Dec 06 21:41:18.398 INFO running `"docker" "inspect" "f8eb83eb2b2a897f5e94acb87424ae85e44318cd23d6b25dc6e4b68eddfe021a"`
Dec 06 21:41:18.658 INFO running `"docker" "rm" "-f" "f8eb83eb2b2a897f5e94acb87424ae85e44318cd23d6b25dc6e4b68eddfe021a"`
Dec 06 21:41:19.020 INFO [stdout] f8eb83eb2b2a897f5e94acb87424ae85e44318cd23d6b25dc6e4b68eddfe021a
Dec 06 21:41:19.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:41:19.540 INFO [stdout] 0fc27fa1f4b1c829926d462490f7ffaada0260d5ba9bb314fbca572687cd01cf
Dec 06 21:41:19.546 INFO running `"docker" "start" "-a" "0fc27fa1f4b1c829926d462490f7ffaada0260d5ba9bb314fbca572687cd01cf"`
Dec 06 21:41:20.856 INFO [stderr] usermod: no changes
Dec 06 21:41:20.908 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 06 21:41:20.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 21:41:20.943 INFO [stderr]      Running /target/debug/deps/stackdriver_logging_utils-442e00fe9f871c73
Dec 06 21:41:20.948 INFO [stderr]    Doc-tests stackdriver-logging-utils
Dec 06 21:41:20.948 INFO [stdout] 
Dec 06 21:41:20.948 INFO [stdout] running 0 tests
Dec 06 21:41:20.948 INFO [stdout] 
Dec 06 21:41:20.948 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:41:20.948 INFO [stdout] 
Dec 06 21:41:22.233 INFO [stdout] 
Dec 06 21:41:22.233 INFO [stdout] running 0 tests
Dec 06 21:41:22.233 INFO [stdout] 
Dec 06 21:41:22.233 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:41:22.233 INFO [stdout] 
Dec 06 21:41:22.247 INFO [stderr] su: No module specific data is present
Dec 06 21:41:22.955 INFO running `"docker" "inspect" "0fc27fa1f4b1c829926d462490f7ffaada0260d5ba9bb314fbca572687cd01cf"`
Dec 06 21:41:23.211 INFO running `"docker" "rm" "-f" "0fc27fa1f4b1c829926d462490f7ffaada0260d5ba9bb314fbca572687cd01cf"`
Dec 06 21:41:23.440 INFO [stdout] 0fc27fa1f4b1c829926d462490f7ffaada0260d5ba9bb314fbca572687cd01cf