Dec 15 02:47:39.891 INFO testing opter-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 02:47:39.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 02:47:40.228 INFO [stdout] 5a549fabbf6536909b50ab06232891093a63aa7eda76cb32d2b3f3a21a65c99d
Dec 15 02:47:40.233 INFO running `"docker" "start" "-a" "5a549fabbf6536909b50ab06232891093a63aa7eda76cb32d2b3f3a21a65c99d"`
Dec 15 02:47:41.230 INFO [stderr] usermod: no changes
Dec 15 02:47:41.291 INFO [stderr]    Compiling opter v0.2.0 (/source)
Dec 15 02:47:42.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 15 02:47:42.090 INFO [stderr] su: No module specific data is present
Dec 15 02:47:42.576 INFO running `"docker" "inspect" "5a549fabbf6536909b50ab06232891093a63aa7eda76cb32d2b3f3a21a65c99d"`
Dec 15 02:47:42.815 INFO running `"docker" "rm" "-f" "5a549fabbf6536909b50ab06232891093a63aa7eda76cb32d2b3f3a21a65c99d"`
Dec 15 02:47:43.034 INFO [stdout] 5a549fabbf6536909b50ab06232891093a63aa7eda76cb32d2b3f3a21a65c99d
Dec 15 02:47:43.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 02:47:43.353 INFO [stdout] f1811691e662e067cf7d5df00085240ef23faaaeacdb02c56958ccd53e05b63a
Dec 15 02:47:43.360 INFO running `"docker" "start" "-a" "f1811691e662e067cf7d5df00085240ef23faaaeacdb02c56958ccd53e05b63a"`
Dec 15 02:47:43.950 INFO [stderr] usermod: no changes
Dec 15 02:47:43.999 INFO [stderr]    Compiling opter v0.2.0 (/source)
Dec 15 02:47:45.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 15 02:47:45.492 INFO [stderr] su: No module specific data is present
Dec 15 02:47:45.995 INFO running `"docker" "inspect" "f1811691e662e067cf7d5df00085240ef23faaaeacdb02c56958ccd53e05b63a"`
Dec 15 02:47:46.341 INFO running `"docker" "rm" "-f" "f1811691e662e067cf7d5df00085240ef23faaaeacdb02c56958ccd53e05b63a"`
Dec 15 02:47:46.653 INFO [stdout] f1811691e662e067cf7d5df00085240ef23faaaeacdb02c56958ccd53e05b63a
Dec 15 02:47:46.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 02:47:46.935 INFO [stdout] 8c57df2028f5a9895ce990fc2a5806595d1f2a7c931a53aff9a69a95bf0cb2f9
Dec 15 02:47:46.941 INFO running `"docker" "start" "-a" "8c57df2028f5a9895ce990fc2a5806595d1f2a7c931a53aff9a69a95bf0cb2f9"`
Dec 15 02:47:47.676 INFO [stderr] usermod: no changes
Dec 15 02:47:47.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 02:47:47.720 INFO [stderr]      Running /target/debug/deps/opter-63e6a9fedb2d42ff
Dec 15 02:47:47.728 INFO [stderr]    Doc-tests opter
Dec 15 02:47:47.728 INFO [stdout] 
Dec 15 02:47:47.728 INFO [stdout] running 2 tests
Dec 15 02:47:47.728 INFO [stdout] test tests::trailing_flag ... ok
Dec 15 02:47:47.728 INFO [stdout] test tests::full ... ok
Dec 15 02:47:47.728 INFO [stdout] 
Dec 15 02:47:47.728 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:47.728 INFO [stdout] 
Dec 15 02:47:48.655 INFO [stdout] 
Dec 15 02:47:48.655 INFO [stdout] running 0 tests
Dec 15 02:47:48.655 INFO [stdout] 
Dec 15 02:47:48.655 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:48.655 INFO [stdout] 
Dec 15 02:47:48.663 INFO [stderr] su: No module specific data is present
Dec 15 02:47:49.028 INFO running `"docker" "inspect" "8c57df2028f5a9895ce990fc2a5806595d1f2a7c931a53aff9a69a95bf0cb2f9"`
Dec 15 02:47:49.172 INFO running `"docker" "rm" "-f" "8c57df2028f5a9895ce990fc2a5806595d1f2a7c931a53aff9a69a95bf0cb2f9"`
Dec 15 02:47:49.357 INFO [stdout] 8c57df2028f5a9895ce990fc2a5806595d1f2a7c931a53aff9a69a95bf0cb2f9