Dec 14 21:21:50.228 INFO testing rustracing-0.1.8 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 21:21:50.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:21:50.651 INFO [stdout] eb799ff3cf2f1825f117d336cd78e2b6a8f6d9bad7ff6bf7427e5177308d3295
Dec 14 21:21:50.653 INFO running `"docker" "start" "-a" "eb799ff3cf2f1825f117d336cd78e2b6a8f6d9bad7ff6bf7427e5177308d3295"`
Dec 14 21:21:51.762 INFO [stderr] usermod: no changes
Dec 14 21:21:51.849 INFO [stderr]    Compiling rustracing v0.1.8 (/source)
Dec 14 21:21:53.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Dec 14 21:21:53.928 INFO [stderr] su: No module specific data is present
Dec 14 21:21:54.303 INFO running `"docker" "inspect" "eb799ff3cf2f1825f117d336cd78e2b6a8f6d9bad7ff6bf7427e5177308d3295"`
Dec 14 21:21:54.616 INFO running `"docker" "rm" "-f" "eb799ff3cf2f1825f117d336cd78e2b6a8f6d9bad7ff6bf7427e5177308d3295"`
Dec 14 21:21:54.767 INFO [stdout] eb799ff3cf2f1825f117d336cd78e2b6a8f6d9bad7ff6bf7427e5177308d3295
Dec 14 21:21:54.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:21:55.059 INFO [stdout] 9199b1bf9f120d4f1d04ce29c5793883a08ecd59bcf55574de4d7f9b09113ddd
Dec 14 21:21:55.067 INFO running `"docker" "start" "-a" "9199b1bf9f120d4f1d04ce29c5793883a08ecd59bcf55574de4d7f9b09113ddd"`
Dec 14 21:21:56.470 INFO [stderr] usermod: no changes
Dec 14 21:21:56.606 INFO [stderr]    Compiling rustracing v0.1.8 (/source)
Dec 14 21:21:59.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
Dec 14 21:21:59.747 INFO [stderr] su: No module specific data is present
Dec 14 21:22:00.099 INFO running `"docker" "inspect" "9199b1bf9f120d4f1d04ce29c5793883a08ecd59bcf55574de4d7f9b09113ddd"`
Dec 14 21:22:00.216 INFO running `"docker" "rm" "-f" "9199b1bf9f120d4f1d04ce29c5793883a08ecd59bcf55574de4d7f9b09113ddd"`
Dec 14 21:22:00.423 INFO [stdout] 9199b1bf9f120d4f1d04ce29c5793883a08ecd59bcf55574de4d7f9b09113ddd
Dec 14 21:22:00.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:22:00.838 INFO [stdout] c61e292aff9d820e994de8be02cf85be66211d13ae603d1a22d044020dd42c3c
Dec 14 21:22:00.840 INFO running `"docker" "start" "-a" "c61e292aff9d820e994de8be02cf85be66211d13ae603d1a22d044020dd42c3c"`
Dec 14 21:22:01.275 INFO [stderr] usermod: no changes
Dec 14 21:22:01.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 21:22:01.343 INFO [stderr]      Running /target/debug/deps/rustracing-9550351c869feb5f
Dec 14 21:22:01.345 INFO [stdout] 
Dec 14 21:22:01.345 INFO [stdout] running 3 tests
Dec 14 21:22:01.345 INFO [stdout] test tests::it_works ... ok
Dec 14 21:22:01.347 INFO [stdout] test convert::tests::it_works ... ok
Dec 14 21:22:01.356 INFO [stdout] test tests::example_code_works ... ok
Dec 14 21:22:01.356 INFO [stderr]    Doc-tests rustracing
Dec 14 21:22:01.356 INFO [stdout] 
Dec 14 21:22:01.356 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 21:22:01.356 INFO [stdout] 
Dec 14 21:22:03.558 INFO [stdout] 
Dec 14 21:22:03.558 INFO [stdout] running 4 tests
Dec 14 21:22:08.755 INFO [stdout] test src/tag.rs - tag::Tag::new (line 14) ... ok
Dec 14 21:22:09.303 INFO [stdout] test src/span.rs - span::Span<T>::inactive (line 32) ... ok
Dec 14 21:22:10.528 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 14 21:22:10.563 INFO [stdout] test src/tracer.rs - tracer::Tracer (line 12) ... ok
Dec 14 21:22:10.563 INFO [stdout] 
Dec 14 21:22:10.563 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 21:22:10.563 INFO [stdout] 
Dec 14 21:22:10.579 INFO [stderr] su: No module specific data is present
Dec 14 21:22:10.901 INFO running `"docker" "inspect" "c61e292aff9d820e994de8be02cf85be66211d13ae603d1a22d044020dd42c3c"`
Dec 14 21:22:11.004 INFO running `"docker" "rm" "-f" "c61e292aff9d820e994de8be02cf85be66211d13ae603d1a22d044020dd42c3c"`
Dec 14 21:22:11.089 INFO [stdout] c61e292aff9d820e994de8be02cf85be66211d13ae603d1a22d044020dd42c3c