Dec 07 10:41:58.672 INFO testing hyper-zipkin-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 10:41:58.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 10:41:59.056 INFO [stdout] ef3b4855840f1b1f9fbfe72d9f450ae847c5adc8f55674151478f97f6d23918e
Dec 07 10:41:59.062 INFO running `"docker" "start" "-a" "ef3b4855840f1b1f9fbfe72d9f450ae847c5adc8f55674151478f97f6d23918e"`
Dec 07 10:42:00.219 INFO [stderr] usermod: no changes
Dec 07 10:42:00.456 INFO [stderr]    Compiling zipkin-types v0.1.0
Dec 07 10:42:00.458 INFO [stderr]    Compiling thread-local-object v0.1.0
Dec 07 10:42:01.984 INFO [stderr]    Compiling zipkin v0.3.2
Dec 07 10:42:03.837 INFO [stderr]    Compiling hyper-zipkin v0.4.0 (/source)
Dec 07 10:42:08.778 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
Dec 07 10:42:08.785 INFO [stderr] su: No module specific data is present
Dec 07 10:42:09.539 INFO running `"docker" "inspect" "ef3b4855840f1b1f9fbfe72d9f450ae847c5adc8f55674151478f97f6d23918e"`
Dec 07 10:42:09.854 INFO running `"docker" "rm" "-f" "ef3b4855840f1b1f9fbfe72d9f450ae847c5adc8f55674151478f97f6d23918e"`
Dec 07 10:42:10.120 INFO [stdout] ef3b4855840f1b1f9fbfe72d9f450ae847c5adc8f55674151478f97f6d23918e
Dec 07 10:42:10.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 10:42:10.641 INFO [stdout] 4a464df762d4b861f87b5eafcbf1b4313e297b19cb8d0a9f4e0611bf591f2b03
Dec 07 10:42:10.643 INFO running `"docker" "start" "-a" "4a464df762d4b861f87b5eafcbf1b4313e297b19cb8d0a9f4e0611bf591f2b03"`
Dec 07 10:42:12.040 INFO [stderr] usermod: no changes
Dec 07 10:42:12.236 INFO [stderr]    Compiling hyper-zipkin v0.4.0 (/source)
Dec 07 10:42:18.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
Dec 07 10:42:18.969 INFO [stderr] su: No module specific data is present
Dec 07 10:42:20.070 INFO running `"docker" "inspect" "4a464df762d4b861f87b5eafcbf1b4313e297b19cb8d0a9f4e0611bf591f2b03"`
Dec 07 10:42:20.272 INFO running `"docker" "rm" "-f" "4a464df762d4b861f87b5eafcbf1b4313e297b19cb8d0a9f4e0611bf591f2b03"`
Dec 07 10:42:20.653 INFO [stdout] 4a464df762d4b861f87b5eafcbf1b4313e297b19cb8d0a9f4e0611bf591f2b03
Dec 07 10:42:20.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 10:42:21.224 INFO [stdout] 02ea41e9c00008a8a63a5e7f5bb85467a2f22f8eaee18ec3696a78b5c0cbe873
Dec 07 10:42:21.224 INFO running `"docker" "start" "-a" "02ea41e9c00008a8a63a5e7f5bb85467a2f22f8eaee18ec3696a78b5c0cbe873"`
Dec 07 10:42:22.233 INFO [stderr] usermod: no changes
Dec 07 10:42:22.454 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 07 10:42:22.456 INFO [stderr]      Running /target/debug/deps/hyper_zipkin-c28be89ab2873e28
Dec 07 10:42:22.476 INFO [stdout] 
Dec 07 10:42:22.476 INFO [stdout] running 5 tests
Dec 07 10:42:22.480 INFO [stdout] test test::flags_empty ... ok
Dec 07 10:42:22.480 INFO [stdout] test test::flags_sampled ... ok
Dec 07 10:42:22.480 INFO [stdout] test test::flags_debug ... ok
Dec 07 10:42:22.488 INFO [stdout] test test::trace_context ... ok
Dec 07 10:42:22.488 INFO [stderr]    Doc-tests hyper-zipkin
Dec 07 10:42:22.488 INFO [stdout] test test::flags_unsampled ... ok
Dec 07 10:42:22.488 INFO [stdout] 
Dec 07 10:42:22.488 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:42:22.488 INFO [stdout] 
Dec 07 10:42:29.435 INFO [stdout] 
Dec 07 10:42:29.435 INFO [stdout] running 0 tests
Dec 07 10:42:29.435 INFO [stdout] 
Dec 07 10:42:29.435 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:42:29.435 INFO [stdout] 
Dec 07 10:42:29.448 INFO [stderr] su: No module specific data is present
Dec 07 10:42:30.496 INFO running `"docker" "inspect" "02ea41e9c00008a8a63a5e7f5bb85467a2f22f8eaee18ec3696a78b5c0cbe873"`
Dec 07 10:42:30.792 INFO running `"docker" "rm" "-f" "02ea41e9c00008a8a63a5e7f5bb85467a2f22f8eaee18ec3696a78b5c0cbe873"`
Dec 07 10:42:31.064 INFO [stdout] 02ea41e9c00008a8a63a5e7f5bb85467a2f22f8eaee18ec3696a78b5c0cbe873