Dec 14 07:10:03.389 INFO testing OpenSTFoundation/rust-mosaic against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 07:10:03.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14 07:10:03.881 INFO [stdout] 6816928ff0d618202edacf71f0fd960f892edb53e8fe5d9991513dc2255f5a53
Dec 14 07:10:03.887 INFO running `"docker" "start" "-a" "6816928ff0d618202edacf71f0fd960f892edb53e8fe5d9991513dc2255f5a53"`
Dec 14 07:10:05.495 INFO [stderr] usermod: no changes
Dec 14 07:10:06.010 INFO [stderr]    Compiling crunchy v0.1.6
Dec 14 07:10:06.023 INFO [stderr]    Compiling heapsize v0.4.2
Dec 14 07:10:06.023 INFO [stderr]    Compiling rustc-hex v2.0.1
Dec 14 07:10:06.023 INFO [stderr]    Compiling simple_logger v0.5.0
Dec 14 07:10:06.023 INFO [stderr]    Compiling ethereum-types-serialize v0.2.1
Dec 14 07:10:06.031 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 14 07:10:06.031 INFO [stderr]    Compiling jsonrpc-core v8.0.1
Dec 14 07:10:12.455 INFO [stderr]    Compiling tiny-keccak v1.4.2
Dec 14 07:10:12.599 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 14 07:10:14.231 INFO [stderr]    Compiling fixed-hash v0.2.5
Dec 14 07:10:14.233 INFO [stderr]    Compiling uint v0.4.1
Dec 14 07:10:16.544 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 14 07:10:17.068 INFO [stderr]    Compiling ethbloom v0.5.0
Dec 14 07:10:25.925 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 14 07:10:30.077 INFO [stderr]    Compiling tokio v0.1.11
Dec 14 07:10:36.728 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 14 07:10:44.919 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 14 07:10:44.919 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 14 07:10:44.920 INFO [stderr]    Compiling tokio-uds v0.1.7
Dec 14 07:10:52.472 INFO [stderr]    Compiling ethereum-types v0.4.0
Dec 14 07:10:54.577 INFO [stderr]    Compiling websocket v0.20.4
Dec 14 07:11:00.616 INFO [stderr]    Compiling hyper v0.11.27
Dec 14 07:11:29.404 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 14 07:11:37.896 INFO [stderr]    Compiling ethabi v6.1.0
Dec 14 07:11:37.897 INFO [stderr]    Compiling rlp v0.3.0
Dec 14 07:11:45.396 INFO [stderr]    Compiling web3 v0.4.0
Dec 14 07:12:07.699 INFO [stderr]    Compiling mosaic v0.1.0 (/source)
Dec 14 07:12:14.107 INFO [stderr] warning: type alias is never used: `Signature`
Dec 14 07:12:14.107 INFO [stderr]   --> src/ethereum/types/mod.rs:24:1
Dec 14 07:12:14.107 INFO [stderr]    |
Dec 14 07:12:14.107 INFO [stderr] 24 | pub type Signature = H520;
Dec 14 07:12:14.107 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:14.107 INFO [stderr]    |
Dec 14 07:12:14.107 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 07:12:14.107 INFO [stderr] 
Dec 14 07:12:14.107 INFO [stderr] warning: method is never used: `get_accounts`
Dec 14 07:12:14.107 INFO [stderr]    --> src/ethereum/mod.rs:165:5
Dec 14 07:12:14.107 INFO [stderr]     |
Dec 14 07:12:14.107 INFO [stderr] 165 |     pub fn get_accounts(&self) -> impl Future<Item = Vec<Address>, Error = Error> {
Dec 14 07:12:14.107 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:14.107 INFO [stderr] 
Dec 14 07:12:14.107 INFO [stderr] warning: method is never used: `sign`
Dec 14 07:12:14.107 INFO [stderr]    --> src/ethereum/mod.rs:184:5
Dec 14 07:12:14.107 INFO [stderr]     |
Dec 14 07:12:14.107 INFO [stderr] 184 |     pub fn sign(&self, data: Bytes) -> impl Future<Item = Signature, Error = Error> {
Dec 14 07:12:14.107 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:14.107 INFO [stderr] 
Dec 14 07:12:14.115 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:12:14.115 INFO [stderr]   --> src/ethereum/types/block.rs:48:9
Dec 14 07:12:14.115 INFO [stderr]    |
Dec 14 07:12:14.115 INFO [stderr] 48 |         write!(fmt, "Block ({:x})", self.hash);
Dec 14 07:12:14.115 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:14.115 INFO [stderr]    |
Dec 14 07:12:14.115 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 07:12:14.115 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:12:14.115 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 14 07:12:14.115 INFO [stderr] 
Dec 14 07:12:31.153 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 25s
Dec 14 07:12:31.171 INFO [stderr] su: No module specific data is present
Dec 14 07:12:31.953 INFO running `"docker" "inspect" "6816928ff0d618202edacf71f0fd960f892edb53e8fe5d9991513dc2255f5a53"`
Dec 14 07:12:32.307 INFO running `"docker" "rm" "-f" "6816928ff0d618202edacf71f0fd960f892edb53e8fe5d9991513dc2255f5a53"`
Dec 14 07:12:32.611 INFO [stdout] 6816928ff0d618202edacf71f0fd960f892edb53e8fe5d9991513dc2255f5a53
Dec 14 07:12:32.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14 07:12:33.231 INFO [stdout] ecfdea1df5d4116dd63154900cc180344cce844b2ee1863ac65f402598f47c08
Dec 14 07:12:33.283 INFO running `"docker" "start" "-a" "ecfdea1df5d4116dd63154900cc180344cce844b2ee1863ac65f402598f47c08"`
Dec 14 07:12:34.527 INFO [stderr] usermod: no changes
Dec 14 07:12:34.883 INFO [stderr]    Compiling mosaic v0.1.0 (/source)
Dec 14 07:12:45.383 INFO [stderr] warning: type alias is never used: `Signature`
Dec 14 07:12:45.383 INFO [stderr]   --> src/ethereum/types/mod.rs:24:1
Dec 14 07:12:45.383 INFO [stderr]    |
Dec 14 07:12:45.383 INFO [stderr] 24 | pub type Signature = H520;
Dec 14 07:12:45.383 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:45.383 INFO [stderr]    |
Dec 14 07:12:45.383 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 07:12:45.383 INFO [stderr] 
Dec 14 07:12:45.383 INFO [stderr] warning: method is never used: `get_accounts`
Dec 14 07:12:45.383 INFO [stderr]    --> src/ethereum/mod.rs:165:5
Dec 14 07:12:45.383 INFO [stderr]     |
Dec 14 07:12:45.383 INFO [stderr] 165 |     pub fn get_accounts(&self) -> impl Future<Item = Vec<Address>, Error = Error> {
Dec 14 07:12:45.383 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:45.383 INFO [stderr] 
Dec 14 07:12:45.383 INFO [stderr] warning: method is never used: `sign`
Dec 14 07:12:45.383 INFO [stderr]    --> src/ethereum/mod.rs:184:5
Dec 14 07:12:45.383 INFO [stderr]     |
Dec 14 07:12:45.383 INFO [stderr] 184 |     pub fn sign(&self, data: Bytes) -> impl Future<Item = Signature, Error = Error> {
Dec 14 07:12:45.383 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:45.383 INFO [stderr] 
Dec 14 07:12:45.386 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:12:45.386 INFO [stderr]   --> src/ethereum/types/block.rs:48:9
Dec 14 07:12:45.386 INFO [stderr]    |
Dec 14 07:12:45.386 INFO [stderr] 48 |         write!(fmt, "Block ({:x})", self.hash);
Dec 14 07:12:45.386 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:12:45.386 INFO [stderr]    |
Dec 14 07:12:45.387 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 07:12:45.387 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:12:45.387 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 14 07:12:45.387 INFO [stderr] 
Dec 14 07:12:48.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.88s
Dec 14 07:12:48.463 INFO [stderr] su: No module specific data is present
Dec 14 07:12:49.188 INFO running `"docker" "inspect" "ecfdea1df5d4116dd63154900cc180344cce844b2ee1863ac65f402598f47c08"`
Dec 14 07:12:49.421 INFO running `"docker" "rm" "-f" "ecfdea1df5d4116dd63154900cc180344cce844b2ee1863ac65f402598f47c08"`
Dec 14 07:12:49.694 INFO [stdout] ecfdea1df5d4116dd63154900cc180344cce844b2ee1863ac65f402598f47c08
Dec 14 07:12:49.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14 07:12:50.064 INFO [stdout] 28ea4a2d36d948b77628b43123fe90d4866139b53dd1e4e41c1fc45d930e7a91
Dec 14 07:12:50.069 INFO running `"docker" "start" "-a" "28ea4a2d36d948b77628b43123fe90d4866139b53dd1e4e41c1fc45d930e7a91"`
Dec 14 07:12:51.308 INFO [stderr] usermod: no changes
Dec 14 07:12:51.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 14 07:12:51.607 INFO [stderr]      Running /target/debug/deps/mosaic-a8c4ad4f82d80eb8
Dec 14 07:12:51.611 INFO [stdout] 
Dec 14 07:12:51.611 INFO [stdout] running 1 test
Dec 14 07:12:51.631 INFO [stdout] test config::test::the_config_reads_the_environment_variables ... ok
Dec 14 07:12:51.631 INFO [stdout] 
Dec 14 07:12:51.631 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:12:51.631 INFO [stdout] 
Dec 14 07:12:51.639 INFO [stderr]      Running /target/debug/deps/mosaic-85b9b272ca9c52fc
Dec 14 07:12:51.647 INFO [stdout] 
Dec 14 07:12:51.647 INFO [stdout] running 0 tests
Dec 14 07:12:51.647 INFO [stdout] 
Dec 14 07:12:51.647 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:12:51.647 INFO [stdout] 
Dec 14 07:12:51.647 INFO [stderr]    Doc-tests mosaic
Dec 14 07:13:02.528 INFO [stdout] 
Dec 14 07:13:02.528 INFO [stdout] running 0 tests
Dec 14 07:13:02.528 INFO [stdout] 
Dec 14 07:13:02.528 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:13:02.528 INFO [stdout] 
Dec 14 07:13:02.551 INFO [stderr] su: No module specific data is present
Dec 14 07:13:04.177 INFO running `"docker" "inspect" "28ea4a2d36d948b77628b43123fe90d4866139b53dd1e4e41c1fc45d930e7a91"`
Dec 14 07:13:04.487 INFO running `"docker" "rm" "-f" "28ea4a2d36d948b77628b43123fe90d4866139b53dd1e4e41c1fc45d930e7a91"`
Dec 14 07:13:04.887 INFO [stdout] 28ea4a2d36d948b77628b43123fe90d4866139b53dd1e4e41c1fc45d930e7a91