Dec 13 09:48:56.625 INFO testing mskwarek/rustchain against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:48:56.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 09:48:56.964 INFO [stdout] 29fd3dfc9931bca08d0ee4b029a93e58abfd9d0939d91d5e827b31373392bc18
Dec 13 09:48:56.966 INFO running `"docker" "start" "-a" "29fd3dfc9931bca08d0ee4b029a93e58abfd9d0939d91d5e827b31373392bc18"`
Dec 13 09:48:57.365 INFO [stderr] usermod: no changes
Dec 13 09:48:57.560 INFO [stderr]    Compiling atty v0.2.10
Dec 13 09:48:57.561 INFO [stderr]    Compiling log v0.4.5
Dec 13 09:48:57.561 INFO [stderr]    Compiling net2 v0.2.32
Dec 13 09:48:57.566 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 13 09:48:57.566 INFO [stderr]    Compiling bytes v0.4.10
Dec 13 09:48:57.566 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 13 09:48:57.566 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 13 09:48:57.566 INFO [stderr]    Compiling rand v0.3.22
Dec 13 09:48:58.311 INFO [stderr]    Compiling uuid v0.6.3
Dec 13 09:48:58.355 INFO [stderr]    Compiling tokio-timer v0.2.6
Dec 13 09:49:01.476 INFO [stderr]    Compiling tokio-current-thread v0.1.1
Dec 13 09:49:01.579 INFO [stderr]    Compiling want v0.0.6
Dec 13 09:49:02.259 INFO [stderr]    Compiling regex v1.0.0
Dec 13 09:49:02.259 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 13 09:49:02.271 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 09:49:02.351 INFO [stderr]    Compiling mio v0.6.14
Dec 13 09:49:02.351 INFO [stderr]    Compiling tokio-io v0.1.8
Dec 13 09:49:02.379 INFO [stderr]    Compiling http v0.1.13
Dec 13 09:49:04.003 INFO [stderr]    Compiling tokio-threadpool v0.1.6
Dec 13 09:49:07.307 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 13 09:49:09.567 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 13 09:49:09.567 INFO [stderr]    Compiling tokio-reactor v0.1.1
Dec 13 09:49:11.511 INFO [stderr]    Compiling tokio-fs v0.1.3
Dec 13 09:49:15.864 INFO [stderr]    Compiling tokio-tcp v0.1.0
Dec 13 09:49:15.867 INFO [stderr]    Compiling tokio-udp v0.1.0
Dec 13 09:49:19.570 INFO [stderr]    Compiling tokio-uds v0.2.1
Dec 13 09:49:19.611 INFO [stderr]    Compiling env_logger v0.5.10
Dec 13 09:49:20.669 INFO [stderr]    Compiling h2 v0.1.12
Dec 13 09:49:21.674 INFO [stderr]    Compiling tokio v0.1.8
Dec 13 09:49:22.716 INFO [stderr]    Compiling pretty_env_logger v0.2.4
Dec 13 09:49:29.923 INFO [stderr]    Compiling hyper v0.12.10
Dec 13 09:49:37.375 INFO [stderr]    Compiling rustchain v0.1.0 (/source)
Dec 13 09:49:39.723 INFO [stderr] warning: unused variable: `error`
Dec 13 09:49:39.723 INFO [stderr]    --> src/main.rs:190:13
Dec 13 09:49:39.723 INFO [stderr]     |
Dec 13 09:49:39.723 INFO [stderr] 190 |         Err(error) => {
Dec 13 09:49:39.723 INFO [stderr]     |             ^^^^^ help: consider using `_error` instead
Dec 13 09:49:39.723 INFO [stderr]     |
Dec 13 09:49:39.723 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 09:49:39.723 INFO [stderr] 
Dec 13 09:49:47.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.24s
Dec 13 09:49:47.643 INFO [stderr] su: No module specific data is present
Dec 13 09:49:48.731 INFO running `"docker" "inspect" "29fd3dfc9931bca08d0ee4b029a93e58abfd9d0939d91d5e827b31373392bc18"`
Dec 13 09:49:49.079 INFO running `"docker" "rm" "-f" "29fd3dfc9931bca08d0ee4b029a93e58abfd9d0939d91d5e827b31373392bc18"`
Dec 13 09:49:49.416 INFO [stdout] 29fd3dfc9931bca08d0ee4b029a93e58abfd9d0939d91d5e827b31373392bc18
Dec 13 09:49:49.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 09:49:49.916 INFO [stdout] 4f5da83ba82711531938fb734abb358febd247645d50f1806d30b20ef181f832
Dec 13 09:49:49.919 INFO running `"docker" "start" "-a" "4f5da83ba82711531938fb734abb358febd247645d50f1806d30b20ef181f832"`
Dec 13 09:49:51.194 INFO [stderr] usermod: no changes
Dec 13 09:49:51.419 INFO [stderr]    Compiling rustchain v0.1.0 (/source)
Dec 13 09:49:54.178 INFO [stderr] warning: unused variable: `error`
Dec 13 09:49:54.179 INFO [stderr]    --> src/main.rs:190:13
Dec 13 09:49:54.179 INFO [stderr]     |
Dec 13 09:49:54.179 INFO [stderr] 190 |         Err(error) => {
Dec 13 09:49:54.179 INFO [stderr]     |             ^^^^^ help: consider using `_error` instead
Dec 13 09:49:54.179 INFO [stderr]     |
Dec 13 09:49:54.179 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 09:49:54.179 INFO [stderr] 
Dec 13 09:49:58.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
Dec 13 09:49:58.519 INFO [stderr] su: No module specific data is present
Dec 13 09:49:59.395 INFO running `"docker" "inspect" "4f5da83ba82711531938fb734abb358febd247645d50f1806d30b20ef181f832"`
Dec 13 09:49:59.703 INFO running `"docker" "rm" "-f" "4f5da83ba82711531938fb734abb358febd247645d50f1806d30b20ef181f832"`
Dec 13 09:49:59.963 INFO [stdout] 4f5da83ba82711531938fb734abb358febd247645d50f1806d30b20ef181f832
Dec 13 09:49:59.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 09:50:00.528 INFO [stdout] 7f8d92aeecb0648410809da701a2c711e4d684c5b844d207875d1a63ee1bf526
Dec 13 09:50:00.536 INFO running `"docker" "start" "-a" "7f8d92aeecb0648410809da701a2c711e4d684c5b844d207875d1a63ee1bf526"`
Dec 13 09:50:01.891 INFO [stderr] usermod: no changes
Dec 13 09:50:02.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 13 09:50:02.095 INFO [stderr]      Running /target/debug/deps/rustchain-69ecbbc08859a4f4
Dec 13 09:50:02.107 INFO [stdout] 
Dec 13 09:50:02.107 INFO [stdout] running 14 tests
Dec 13 09:50:02.107 INFO [stdout] test tests::get_transaction_is_failed_when_json_is_not_well_formed_test ... ok
Dec 13 09:50:02.107 INFO [stdout] test tests::get_transaction_success_test ... ok
Dec 13 09:50:02.107 INFO [stdout] test tests::test_calculate_hash ... ok
Dec 13 09:50:02.107 INFO [stdout] test tests::return_json_msg_without_error_when_can_serialize_data_test ... ok
Dec 13 09:50:02.107 INFO [stdout] test tests::new_transaction_is_added ... ok
Dec 13 09:50:02.107 INFO [stdout] test tests::last_index_is_not_incremented ... ok
Dec 13 09:50:02.107 INFO [stdout] test tests::node_is_registered_test ... ok
Dec 13 09:50:02.113 INFO [stdout] test tests::one_application_header_is_added_when_making_error_response_test ... ok
Dec 13 09:50:02.119 INFO [stdout] test tests::test_to_hex ... ok
Dec 13 09:50:02.119 INFO [stdout] test tests::typed_example_failure_cause_json_is_not_well_formed_test ... ok
Dec 13 09:50:02.119 INFO [stdout] test tests::typed_example_success_test ... ok
Dec 13 09:50:02.119 INFO [stdout] test tests::it_works ... ok
Dec 13 09:50:04.343 INFO [stdout] test tests::last_index_is_incremented_when_block_is_mined ... ok
Dec 13 09:50:04.896 INFO [stdout] test tests::test_proof_of_work ... ok
Dec 13 09:50:04.896 INFO [stdout] 
Dec 13 09:50:04.896 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:50:04.896 INFO [stdout] 
Dec 13 09:50:04.900 INFO [stderr] su: No module specific data is present
Dec 13 09:50:05.588 INFO running `"docker" "inspect" "7f8d92aeecb0648410809da701a2c711e4d684c5b844d207875d1a63ee1bf526"`
Dec 13 09:50:06.064 INFO running `"docker" "rm" "-f" "7f8d92aeecb0648410809da701a2c711e4d684c5b844d207875d1a63ee1bf526"`
Dec 13 09:50:06.339 INFO [stdout] 7f8d92aeecb0648410809da701a2c711e4d684c5b844d207875d1a63ee1bf526