Dec 14 09:15:27.147 INFO testing JeffLabonte/Internet_Of_Coins against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:15:27.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:15:27.675 INFO [stdout] 9432fa5e1eb714ba0117edf744aab5362ccc5878e8f3bd424eac75bbc99158b7
Dec 14 09:15:27.687 INFO running `"docker" "start" "-a" "9432fa5e1eb714ba0117edf744aab5362ccc5878e8f3bd424eac75bbc99158b7"`
Dec 14 09:15:28.740 INFO [stderr] usermod: no changes
Dec 14 09:15:29.089 INFO [stderr]    Compiling blockchain v0.1.0 (/source/blockchain)
Dec 14 09:15:30.283 INFO [stderr] warning: unused import: `types::BlockChain`
Dec 14 09:15:30.283 INFO [stderr]  --> blockchain/src/lib.rs:6:5
Dec 14 09:15:30.283 INFO [stderr]   |
Dec 14 09:15:30.283 INFO [stderr] 6 | use types::BlockChain;
Dec 14 09:15:30.283 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:15:30.283 INFO [stderr]   |
Dec 14 09:15:30.283 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:15:30.283 INFO [stderr] 
Dec 14 09:15:30.559 INFO [stderr] warning: method is never used: `proof_of_work`
Dec 14 09:15:30.559 INFO [stderr]   --> blockchain/src/types/mod.rs:93:5
Dec 14 09:15:30.559 INFO [stderr]    |
Dec 14 09:15:30.559 INFO [stderr] 93 |     fn proof_of_work(&self, last_proof: u64) -> u64{
Dec 14 09:15:30.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:15:30.559 INFO [stderr]    |
Dec 14 09:15:30.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:15:30.559 INFO [stderr] 
Dec 14 09:15:30.559 INFO [stderr] warning: method is never used: `valid_proof`
Dec 14 09:15:30.559 INFO [stderr]    --> blockchain/src/types/mod.rs:113:5
Dec 14 09:15:30.559 INFO [stderr]     |
Dec 14 09:15:30.559 INFO [stderr] 113 |     fn valid_proof(proof: u64, last_proof: u64) -> bool {
Dec 14 09:15:30.559 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:15:30.559 INFO [stderr] 
Dec 14 09:15:31.163 INFO [stderr]    Compiling internetofcoins v0.1.0 (/source)
Dec 14 09:15:34.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
Dec 14 09:15:34.591 INFO [stderr] su: No module specific data is present
Dec 14 09:15:36.167 INFO running `"docker" "inspect" "9432fa5e1eb714ba0117edf744aab5362ccc5878e8f3bd424eac75bbc99158b7"`
Dec 14 09:15:36.581 INFO running `"docker" "rm" "-f" "9432fa5e1eb714ba0117edf744aab5362ccc5878e8f3bd424eac75bbc99158b7"`
Dec 14 09:15:36.947 INFO [stdout] 9432fa5e1eb714ba0117edf744aab5362ccc5878e8f3bd424eac75bbc99158b7
Dec 14 09:15:36.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:15:37.544 INFO [stdout] b96923d2eb0f60551ac1122e750e0a9bacbe7006d3d3fe50c2cf65affc894899
Dec 14 09:15:37.546 INFO running `"docker" "start" "-a" "b96923d2eb0f60551ac1122e750e0a9bacbe7006d3d3fe50c2cf65affc894899"`
Dec 14 09:15:39.260 INFO [stderr] usermod: no changes
Dec 14 09:15:39.511 INFO [stderr]    Compiling internetofcoins v0.1.0 (/source)
Dec 14 09:15:42.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
Dec 14 09:15:42.932 INFO [stderr] su: No module specific data is present
Dec 14 09:15:44.572 INFO running `"docker" "inspect" "b96923d2eb0f60551ac1122e750e0a9bacbe7006d3d3fe50c2cf65affc894899"`
Dec 14 09:15:44.815 INFO running `"docker" "rm" "-f" "b96923d2eb0f60551ac1122e750e0a9bacbe7006d3d3fe50c2cf65affc894899"`
Dec 14 09:15:45.199 INFO [stdout] b96923d2eb0f60551ac1122e750e0a9bacbe7006d3d3fe50c2cf65affc894899
Dec 14 09:15:45.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:15:45.590 INFO [stdout] 16ecffddd1c6240cd63882d5a9dcec50a121e6cdcf3510308a8ec71feb42b128
Dec 14 09:15:45.592 INFO running `"docker" "start" "-a" "16ecffddd1c6240cd63882d5a9dcec50a121e6cdcf3510308a8ec71feb42b128"`
Dec 14 09:15:46.401 INFO [stderr] usermod: no changes
Dec 14 09:15:46.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 14 09:15:46.661 INFO [stderr]      Running /target/debug/deps/internetofcoins-2aee79fd41f08ae3
Dec 14 09:15:46.674 INFO [stderr]      Running /target/debug/deps/blockchain_test-50b63fbf21794e2e
Dec 14 09:15:46.674 INFO [stdout] 
Dec 14 09:15:46.674 INFO [stdout] running 0 tests
Dec 14 09:15:46.674 INFO [stdout] 
Dec 14 09:15:46.674 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:15:46.674 INFO [stdout] 
Dec 14 09:15:46.674 INFO [stdout] 
Dec 14 09:15:46.674 INFO [stdout] running 4 tests
Dec 14 09:15:46.675 INFO [stdout] test create_blockchain ... ok
Dec 14 09:15:46.675 INFO [stdout] test valid_new_blockchain ... ok
Dec 14 09:15:46.679 INFO [stdout] test add_new_block ... ok
Dec 14 09:15:46.679 INFO [stdout] test add_new_transaction ... ok
Dec 14 09:15:46.679 INFO [stdout] 
Dec 14 09:15:46.679 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:15:46.679 INFO [stdout] 
Dec 14 09:15:46.683 INFO [stderr] su: No module specific data is present
Dec 14 09:15:47.192 INFO running `"docker" "inspect" "16ecffddd1c6240cd63882d5a9dcec50a121e6cdcf3510308a8ec71feb42b128"`
Dec 14 09:15:47.455 INFO running `"docker" "rm" "-f" "16ecffddd1c6240cd63882d5a9dcec50a121e6cdcf3510308a8ec71feb42b128"`
Dec 14 09:15:47.751 INFO [stdout] 16ecffddd1c6240cd63882d5a9dcec50a121e6cdcf3510308a8ec71feb42b128