Dec 06 11:00:35.937 INFO testing OpenSTFoundation/rust-mosaic against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 11:00:35.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 11:00:36.300 INFO [stdout] 0b6246b284f4f3c673bd46e02e75afbf101852c1d5a27c6a74dd878c56623590
Dec 06 11:00:36.308 INFO running `"docker" "start" "-a" "0b6246b284f4f3c673bd46e02e75afbf101852c1d5a27c6a74dd878c56623590"`
Dec 06 11:00:37.547 INFO [stderr] usermod: no changes
Dec 06 11:00:37.904 INFO [stderr]    Compiling crunchy v0.1.6
Dec 06 11:00:37.904 INFO [stderr]    Compiling heapsize v0.4.2
Dec 06 11:00:37.904 INFO [stderr]    Compiling rustc-hex v2.0.1
Dec 06 11:00:37.908 INFO [stderr]    Compiling rustc-hex v1.0.0
Dec 06 11:00:37.908 INFO [stderr]    Compiling tokio-timer v0.1.2
Dec 06 11:00:37.908 INFO [stderr]    Compiling simple_logger v0.5.0
Dec 06 11:00:37.912 INFO [stderr]    Compiling ethereum-types-serialize v0.2.1
Dec 06 11:00:37.912 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 06 11:00:43.216 INFO [stderr]    Compiling openssl v0.9.24
Dec 06 11:00:43.217 INFO [stderr]    Compiling jsonrpc-core v8.0.1
Dec 06 11:00:44.289 INFO [stderr]    Compiling tiny-keccak v1.4.2
Dec 06 11:00:44.510 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 06 11:00:46.134 INFO [stderr]    Compiling fixed-hash v0.2.5
Dec 06 11:00:46.136 INFO [stderr]    Compiling uint v0.4.1
Dec 06 11:00:47.838 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 06 11:00:48.169 INFO [stderr]    Compiling ethbloom v0.5.0
Dec 06 11:00:57.727 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 06 11:01:02.497 INFO [stderr]    Compiling native-tls v0.1.5
Dec 06 11:01:04.912 INFO [stderr]    Compiling tokio v0.1.11
Dec 06 11:01:10.604 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 06 11:01:15.732 INFO [stderr]    Compiling ethereum-types v0.4.0
Dec 06 11:01:17.267 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 06 11:01:17.267 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 06 11:01:17.267 INFO [stderr]    Compiling tokio-uds v0.1.7
Dec 06 11:01:21.916 INFO [stderr]    Compiling websocket v0.20.4
Dec 06 11:01:26.420 INFO [stderr]    Compiling hyper v0.11.27
Dec 06 11:01:46.260 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 06 11:01:49.912 INFO [stderr]    Compiling ethabi v6.1.0
Dec 06 11:01:49.913 INFO [stderr]    Compiling rlp v0.3.0
Dec 06 11:01:56.023 INFO [stderr]    Compiling web3 v0.4.0
Dec 06 11:02:15.489 INFO [stderr]    Compiling mosaic v0.1.0 (/source)
Dec 06 11:02:21.608 INFO [stderr] warning: type alias is never used: `Signature`
Dec 06 11:02:21.608 INFO [stderr]   --> src/ethereum/types/mod.rs:24:1
Dec 06 11:02:21.608 INFO [stderr]    |
Dec 06 11:02:21.608 INFO [stderr] 24 | pub type Signature = H520;
Dec 06 11:02:21.608 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:21.608 INFO [stderr]    |
Dec 06 11:02:21.608 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:02:21.608 INFO [stderr] 
Dec 06 11:02:21.608 INFO [stderr] warning: method is never used: `get_accounts`
Dec 06 11:02:21.608 INFO [stderr]    --> src/ethereum/mod.rs:165:5
Dec 06 11:02:21.608 INFO [stderr]     |
Dec 06 11:02:21.608 INFO [stderr] 165 |     pub fn get_accounts(&self) -> impl Future<Item = Vec<Address>, Error = Error> {
Dec 06 11:02:21.608 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:21.608 INFO [stderr] 
Dec 06 11:02:21.609 INFO [stderr] warning: method is never used: `sign`
Dec 06 11:02:21.609 INFO [stderr]    --> src/ethereum/mod.rs:184:5
Dec 06 11:02:21.609 INFO [stderr]     |
Dec 06 11:02:21.609 INFO [stderr] 184 |     pub fn sign(&self, data: Bytes) -> impl Future<Item = Signature, Error = Error> {
Dec 06 11:02:21.609 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:21.609 INFO [stderr] 
Dec 06 11:02:21.609 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:02:21.609 INFO [stderr]   --> src/ethereum/types/block.rs:48:9
Dec 06 11:02:21.609 INFO [stderr]    |
Dec 06 11:02:21.609 INFO [stderr] 48 |         write!(fmt, "Block ({:x})", self.hash);
Dec 06 11:02:21.609 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:21.609 INFO [stderr]    |
Dec 06 11:02:21.609 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:02:21.609 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:02:21.609 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 11:02:21.609 INFO [stderr] 
Dec 06 11:02:36.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
Dec 06 11:02:36.956 INFO [stderr] su: No module specific data is present
Dec 06 11:02:38.082 INFO running `"docker" "inspect" "0b6246b284f4f3c673bd46e02e75afbf101852c1d5a27c6a74dd878c56623590"`
Dec 06 11:02:38.456 INFO running `"docker" "rm" "-f" "0b6246b284f4f3c673bd46e02e75afbf101852c1d5a27c6a74dd878c56623590"`
Dec 06 11:02:38.792 INFO [stdout] 0b6246b284f4f3c673bd46e02e75afbf101852c1d5a27c6a74dd878c56623590
Dec 06 11:02:38.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 11:02:39.300 INFO [stdout] 7f31a11190c37723f8cc2afbf477b879712083fe94426fbd5bac16e6c4aaa4e5
Dec 06 11:02:39.308 INFO running `"docker" "start" "-a" "7f31a11190c37723f8cc2afbf477b879712083fe94426fbd5bac16e6c4aaa4e5"`
Dec 06 11:02:41.468 INFO [stderr] usermod: no changes
Dec 06 11:02:41.784 INFO [stderr]    Compiling mosaic v0.1.0 (/source)
Dec 06 11:02:50.152 INFO [stderr] warning: type alias is never used: `Signature`
Dec 06 11:02:50.152 INFO [stderr]   --> src/ethereum/types/mod.rs:24:1
Dec 06 11:02:50.152 INFO [stderr]    |
Dec 06 11:02:50.152 INFO [stderr] 24 | pub type Signature = H520;
Dec 06 11:02:50.152 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:50.152 INFO [stderr]    |
Dec 06 11:02:50.152 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:02:50.152 INFO [stderr] 
Dec 06 11:02:50.152 INFO [stderr] warning: method is never used: `get_accounts`
Dec 06 11:02:50.152 INFO [stderr]    --> src/ethereum/mod.rs:165:5
Dec 06 11:02:50.152 INFO [stderr]     |
Dec 06 11:02:50.152 INFO [stderr] 165 |     pub fn get_accounts(&self) -> impl Future<Item = Vec<Address>, Error = Error> {
Dec 06 11:02:50.152 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:50.152 INFO [stderr] 
Dec 06 11:02:50.152 INFO [stderr] warning: method is never used: `sign`
Dec 06 11:02:50.152 INFO [stderr]    --> src/ethereum/mod.rs:184:5
Dec 06 11:02:50.152 INFO [stderr]     |
Dec 06 11:02:50.152 INFO [stderr] 184 |     pub fn sign(&self, data: Bytes) -> impl Future<Item = Signature, Error = Error> {
Dec 06 11:02:50.152 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:50.153 INFO [stderr] 
Dec 06 11:02:50.153 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:02:50.153 INFO [stderr]   --> src/ethereum/types/block.rs:48:9
Dec 06 11:02:50.153 INFO [stderr]    |
Dec 06 11:02:50.153 INFO [stderr] 48 |         write!(fmt, "Block ({:x})", self.hash);
Dec 06 11:02:50.153 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:02:50.153 INFO [stderr]    |
Dec 06 11:02:50.153 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:02:50.153 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:02:50.153 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 11:02:50.153 INFO [stderr] 
Dec 06 11:02:51.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
Dec 06 11:02:51.484 INFO [stderr] su: No module specific data is present
Dec 06 11:02:52.308 INFO running `"docker" "inspect" "7f31a11190c37723f8cc2afbf477b879712083fe94426fbd5bac16e6c4aaa4e5"`
Dec 06 11:02:52.558 INFO running `"docker" "rm" "-f" "7f31a11190c37723f8cc2afbf477b879712083fe94426fbd5bac16e6c4aaa4e5"`
Dec 06 11:02:52.964 INFO [stdout] 7f31a11190c37723f8cc2afbf477b879712083fe94426fbd5bac16e6c4aaa4e5
Dec 06 11:02:52.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 11:02:53.416 INFO [stdout] e04d7cb66f1ea16f96cc51acc9197299dd812673e4de0b422a60932cf9869116
Dec 06 11:02:53.424 INFO running `"docker" "start" "-a" "e04d7cb66f1ea16f96cc51acc9197299dd812673e4de0b422a60932cf9869116"`
Dec 06 11:02:54.979 INFO [stderr] usermod: no changes
Dec 06 11:02:55.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 06 11:02:55.288 INFO [stderr]      Running /target/debug/deps/mosaic-d3d2a9c89a6750d4
Dec 06 11:02:55.298 INFO [stdout] 
Dec 06 11:02:55.298 INFO [stdout] running 1 test
Dec 06 11:02:55.304 INFO [stdout] test config::test::the_config_reads_the_environment_variables ... ok
Dec 06 11:02:55.306 INFO [stdout] 
Dec 06 11:02:55.306 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:02:55.306 INFO [stdout] 
Dec 06 11:02:55.306 INFO [stderr]      Running /target/debug/deps/mosaic-f7bc62bf852feb7b
Dec 06 11:02:55.315 INFO [stdout] 
Dec 06 11:02:55.315 INFO [stdout] running 0 tests
Dec 06 11:02:55.324 INFO [stdout] 
Dec 06 11:02:55.324 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:02:55.324 INFO [stdout] 
Dec 06 11:02:55.324 INFO [stderr]    Doc-tests mosaic
Dec 06 11:03:05.948 INFO [stdout] 
Dec 06 11:03:05.948 INFO [stdout] running 0 tests
Dec 06 11:03:05.948 INFO [stdout] 
Dec 06 11:03:05.948 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:03:05.948 INFO [stdout] 
Dec 06 11:03:05.957 INFO [stderr] su: No module specific data is present
Dec 06 11:03:06.382 INFO running `"docker" "inspect" "e04d7cb66f1ea16f96cc51acc9197299dd812673e4de0b422a60932cf9869116"`
Dec 06 11:03:06.518 INFO running `"docker" "rm" "-f" "e04d7cb66f1ea16f96cc51acc9197299dd812673e4de0b422a60932cf9869116"`
Dec 06 11:03:06.618 INFO [stdout] e04d7cb66f1ea16f96cc51acc9197299dd812673e4de0b422a60932cf9869116