Dec 06 10:59:21.455 INFO testing OpenSTFoundation/rust-mosaic against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:59:21.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 10:59:22.004 INFO [stdout] 6a386a9c9dee7ca4e4e477169229faf624ef3e107d0e183f18488f346298dd58
Dec 06 10:59:22.006 INFO running `"docker" "start" "-a" "6a386a9c9dee7ca4e4e477169229faf624ef3e107d0e183f18488f346298dd58"`
Dec 06 10:59:24.404 INFO [stderr] usermod: no changes
Dec 06 10:59:24.875 INFO [stderr]    Compiling simple_logger v0.5.0
Dec 06 10:59:24.882 INFO [stderr]    Compiling fixed-hash v0.2.5
Dec 06 10:59:24.906 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 06 10:59:24.909 INFO [stderr]    Compiling jsonrpc-core v8.0.1
Dec 06 10:59:26.564 INFO [stderr]    Compiling ethbloom v0.5.0
Dec 06 10:59:29.618 INFO [stderr]    Compiling ethereum-types v0.4.0
Dec 06 10:59:33.681 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 06 10:59:37.480 INFO [stderr]    Compiling tokio v0.1.11
Dec 06 10:59:43.804 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 06 10:59:51.243 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 06 10:59:51.245 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 06 10:59:51.247 INFO [stderr]    Compiling tokio-uds v0.1.7
Dec 06 11:00:00.783 INFO [stderr]    Compiling websocket v0.20.4
Dec 06 11:00:05.234 INFO [stderr]    Compiling hyper v0.11.27
Dec 06 11:00:08.117 INFO [stderr]    Compiling ethabi v6.1.0
Dec 06 11:00:08.117 INFO [stderr]    Compiling rlp v0.3.0
Dec 06 11:00:29.718 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 06 11:00:34.156 INFO [stderr]    Compiling web3 v0.4.0
Dec 06 11:00:54.820 INFO [stderr]    Compiling mosaic v0.1.0 (/source)
Dec 06 11:01:01.093 INFO [stderr] warning: type alias is never used: `Signature`
Dec 06 11:01:01.094 INFO [stderr]   --> src/ethereum/types/mod.rs:24:1
Dec 06 11:01:01.094 INFO [stderr]    |
Dec 06 11:01:01.094 INFO [stderr] 24 | pub type Signature = H520;
Dec 06 11:01:01.095 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:01.095 INFO [stderr]    |
Dec 06 11:01:01.095 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:01:01.095 INFO [stderr] 
Dec 06 11:01:01.096 INFO [stderr] warning: method is never used: `get_accounts`
Dec 06 11:01:01.096 INFO [stderr]    --> src/ethereum/mod.rs:165:5
Dec 06 11:01:01.096 INFO [stderr]     |
Dec 06 11:01:01.097 INFO [stderr] 165 |     pub fn get_accounts(&self) -> impl Future<Item = Vec<Address>, Error = Error> {
Dec 06 11:01:01.097 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:01.097 INFO [stderr] 
Dec 06 11:01:01.097 INFO [stderr] warning: method is never used: `sign`
Dec 06 11:01:01.098 INFO [stderr]    --> src/ethereum/mod.rs:184:5
Dec 06 11:01:01.098 INFO [stderr]     |
Dec 06 11:01:01.098 INFO [stderr] 184 |     pub fn sign(&self, data: Bytes) -> impl Future<Item = Signature, Error = Error> {
Dec 06 11:01:01.099 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:01.099 INFO [stderr] 
Dec 06 11:01:01.099 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:01:01.099 INFO [stderr]   --> src/ethereum/types/block.rs:48:9
Dec 06 11:01:01.100 INFO [stderr]    |
Dec 06 11:01:01.100 INFO [stderr] 48 |         write!(fmt, "Block ({:x})", self.hash);
Dec 06 11:01:01.100 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:01.101 INFO [stderr]    |
Dec 06 11:01:01.101 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:01:01.101 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:01:01.101 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 11:01:01.101 INFO [stderr] 
Dec 06 11:01:17.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
Dec 06 11:01:17.148 INFO [stderr] su: No module specific data is present
Dec 06 11:01:18.456 INFO running `"docker" "inspect" "6a386a9c9dee7ca4e4e477169229faf624ef3e107d0e183f18488f346298dd58"`
Dec 06 11:01:18.784 INFO running `"docker" "rm" "-f" "6a386a9c9dee7ca4e4e477169229faf624ef3e107d0e183f18488f346298dd58"`
Dec 06 11:01:19.108 INFO [stdout] 6a386a9c9dee7ca4e4e477169229faf624ef3e107d0e183f18488f346298dd58
Dec 06 11:01:19.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 11:01:19.484 INFO [stdout] 4c7740eda641b898b3f6f73ea1b1ea252f24787fbcab17c4fd5fa4491378d856
Dec 06 11:01:19.486 INFO running `"docker" "start" "-a" "4c7740eda641b898b3f6f73ea1b1ea252f24787fbcab17c4fd5fa4491378d856"`
Dec 06 11:01:20.951 INFO [stderr] usermod: no changes
Dec 06 11:01:21.268 INFO [stderr]    Compiling mosaic v0.1.0 (/source)
Dec 06 11:01:31.356 INFO [stderr] warning: type alias is never used: `Signature`
Dec 06 11:01:31.356 INFO [stderr]   --> src/ethereum/types/mod.rs:24:1
Dec 06 11:01:31.356 INFO [stderr]    |
Dec 06 11:01:31.356 INFO [stderr] 24 | pub type Signature = H520;
Dec 06 11:01:31.356 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:31.356 INFO [stderr]    |
Dec 06 11:01:31.356 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:01:31.357 INFO [stderr] 
Dec 06 11:01:31.357 INFO [stderr] warning: method is never used: `get_accounts`
Dec 06 11:01:31.357 INFO [stderr]    --> src/ethereum/mod.rs:165:5
Dec 06 11:01:31.357 INFO [stderr]     |
Dec 06 11:01:31.357 INFO [stderr] 165 |     pub fn get_accounts(&self) -> impl Future<Item = Vec<Address>, Error = Error> {
Dec 06 11:01:31.357 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:31.357 INFO [stderr] 
Dec 06 11:01:31.357 INFO [stderr] warning: method is never used: `sign`
Dec 06 11:01:31.357 INFO [stderr]    --> src/ethereum/mod.rs:184:5
Dec 06 11:01:31.357 INFO [stderr]     |
Dec 06 11:01:31.357 INFO [stderr] 184 |     pub fn sign(&self, data: Bytes) -> impl Future<Item = Signature, Error = Error> {
Dec 06 11:01:31.357 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:31.357 INFO [stderr] 
Dec 06 11:01:31.361 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:01:31.361 INFO [stderr]   --> src/ethereum/types/block.rs:48:9
Dec 06 11:01:31.361 INFO [stderr]    |
Dec 06 11:01:31.361 INFO [stderr] 48 |         write!(fmt, "Block ({:x})", self.hash);
Dec 06 11:01:31.361 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:01:31.361 INFO [stderr]    |
Dec 06 11:01:31.361 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:01:31.361 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:01:31.362 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 11:01:31.362 INFO [stderr] 
Dec 06 11:01:33.042 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.05s
Dec 06 11:01:33.057 INFO [stderr] su: No module specific data is present
Dec 06 11:01:34.356 INFO running `"docker" "inspect" "4c7740eda641b898b3f6f73ea1b1ea252f24787fbcab17c4fd5fa4491378d856"`
Dec 06 11:01:34.680 INFO running `"docker" "rm" "-f" "4c7740eda641b898b3f6f73ea1b1ea252f24787fbcab17c4fd5fa4491378d856"`
Dec 06 11:01:35.032 INFO [stdout] 4c7740eda641b898b3f6f73ea1b1ea252f24787fbcab17c4fd5fa4491378d856
Dec 06 11:01:35.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 11:01:35.508 INFO [stdout] 3523126ad2cce8128438a09194aabc4fb55ec23a0f9321238daf826c9f949887
Dec 06 11:01:35.514 INFO running `"docker" "start" "-a" "3523126ad2cce8128438a09194aabc4fb55ec23a0f9321238daf826c9f949887"`
Dec 06 11:01:36.870 INFO [stderr] usermod: no changes
Dec 06 11:01:37.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 06 11:01:37.160 INFO [stdout] 
Dec 06 11:01:37.160 INFO [stderr]      Running /target/debug/deps/mosaic-8f0aedd3a90dca74
Dec 06 11:01:37.160 INFO [stdout] running 1 test
Dec 06 11:01:37.164 INFO [stdout] test config::test::the_config_reads_the_environment_variables ... ok
Dec 06 11:01:37.164 INFO [stderr]      Running /target/debug/deps/mosaic-1398370ed614a06a
Dec 06 11:01:37.164 INFO [stdout] 
Dec 06 11:01:37.164 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:01:37.164 INFO [stdout] 
Dec 06 11:01:37.168 INFO [stdout] 
Dec 06 11:01:37.168 INFO [stderr]    Doc-tests mosaic
Dec 06 11:01:37.168 INFO [stdout] running 0 tests
Dec 06 11:01:37.168 INFO [stdout] 
Dec 06 11:01:37.168 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:01:37.168 INFO [stdout] 
Dec 06 11:01:48.664 INFO [stdout] 
Dec 06 11:01:48.664 INFO [stdout] running 0 tests
Dec 06 11:01:48.664 INFO [stdout] 
Dec 06 11:01:48.664 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:01:48.664 INFO [stdout] 
Dec 06 11:01:48.680 INFO [stderr] su: No module specific data is present
Dec 06 11:01:49.474 INFO running `"docker" "inspect" "3523126ad2cce8128438a09194aabc4fb55ec23a0f9321238daf826c9f949887"`
Dec 06 11:01:49.802 INFO running `"docker" "rm" "-f" "3523126ad2cce8128438a09194aabc4fb55ec23a0f9321238daf826c9f949887"`
Dec 06 11:01:50.128 INFO [stdout] 3523126ad2cce8128438a09194aabc4fb55ec23a0f9321238daf826c9f949887