Dec 06 12:58:04.168 INFO testing JeffLabonte/Internet_Of_Coins against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:58:04.168 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 12:58:04.462 INFO [stdout] 9fb6832dfc8038d268af93e8be4c6d02e46af323762e07bcd44f445a4e942f95
Dec 06 12:58:04.466 INFO running `"docker" "start" "-a" "9fb6832dfc8038d268af93e8be4c6d02e46af323762e07bcd44f445a4e942f95"`
Dec 06 12:58:05.516 INFO [stderr] usermod: no changes
Dec 06 12:58:05.762 INFO [stderr]    Compiling blockchain v0.1.0 (/source/blockchain)
Dec 06 12:58:06.880 INFO [stderr] warning: unused import: `types::BlockChain`
Dec 06 12:58:06.880 INFO [stderr]  --> blockchain/src/lib.rs:6:5
Dec 06 12:58:06.880 INFO [stderr]   |
Dec 06 12:58:06.880 INFO [stderr] 6 | use types::BlockChain;
Dec 06 12:58:06.880 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 12:58:06.880 INFO [stderr]   |
Dec 06 12:58:06.880 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:58:06.880 INFO [stderr] 
Dec 06 12:58:07.140 INFO [stderr] warning: method is never used: `proof_of_work`
Dec 06 12:58:07.140 INFO [stderr]   --> blockchain/src/types/mod.rs:93:5
Dec 06 12:58:07.140 INFO [stderr]    |
Dec 06 12:58:07.140 INFO [stderr] 93 |     fn proof_of_work(&self, last_proof: u64) -> u64{
Dec 06 12:58:07.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:07.140 INFO [stderr]    |
Dec 06 12:58:07.140 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:58:07.140 INFO [stderr] 
Dec 06 12:58:07.140 INFO [stderr] warning: method is never used: `valid_proof`
Dec 06 12:58:07.140 INFO [stderr]    --> blockchain/src/types/mod.rs:113:5
Dec 06 12:58:07.140 INFO [stderr]     |
Dec 06 12:58:07.140 INFO [stderr] 113 |     fn valid_proof(proof: u64, last_proof: u64) -> bool {
Dec 06 12:58:07.140 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:07.140 INFO [stderr] 
Dec 06 12:58:07.600 INFO [stderr]    Compiling internetofcoins v0.1.0 (/source)
Dec 06 12:58:10.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
Dec 06 12:58:10.935 INFO [stderr] su: No module specific data is present
Dec 06 12:58:11.740 INFO running `"docker" "inspect" "9fb6832dfc8038d268af93e8be4c6d02e46af323762e07bcd44f445a4e942f95"`
Dec 06 12:58:11.988 INFO running `"docker" "rm" "-f" "9fb6832dfc8038d268af93e8be4c6d02e46af323762e07bcd44f445a4e942f95"`
Dec 06 12:58:12.272 INFO [stdout] 9fb6832dfc8038d268af93e8be4c6d02e46af323762e07bcd44f445a4e942f95
Dec 06 12:58:12.278 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 12:58:12.716 INFO [stdout] 71bfe1facfe394b89c8d29740c27095aed3127ad1fa4975cc35be194505b7e79
Dec 06 12:58:12.718 INFO running `"docker" "start" "-a" "71bfe1facfe394b89c8d29740c27095aed3127ad1fa4975cc35be194505b7e79"`
Dec 06 12:58:14.435 INFO [stderr] usermod: no changes
Dec 06 12:58:14.610 INFO [stderr]    Compiling internetofcoins v0.1.0 (/source)
Dec 06 12:58:17.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Dec 06 12:58:17.870 INFO [stderr] su: No module specific data is present
Dec 06 12:58:19.087 INFO running `"docker" "inspect" "71bfe1facfe394b89c8d29740c27095aed3127ad1fa4975cc35be194505b7e79"`
Dec 06 12:58:19.402 INFO running `"docker" "rm" "-f" "71bfe1facfe394b89c8d29740c27095aed3127ad1fa4975cc35be194505b7e79"`
Dec 06 12:58:19.764 INFO [stdout] 71bfe1facfe394b89c8d29740c27095aed3127ad1fa4975cc35be194505b7e79
Dec 06 12:58:19.767 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 12:58:20.164 INFO [stdout] e3381f7e5d06e36786bc23f6338b0375cd06e5be4be4e41cd87c04b80628d46b
Dec 06 12:58:20.170 INFO running `"docker" "start" "-a" "e3381f7e5d06e36786bc23f6338b0375cd06e5be4be4e41cd87c04b80628d46b"`
Dec 06 12:58:21.351 INFO [stderr] usermod: no changes
Dec 06 12:58:21.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 06 12:58:21.592 INFO [stderr]      Running /target/debug/deps/internetofcoins-6b8cb8462948c8a1
Dec 06 12:58:21.597 INFO [stdout] 
Dec 06 12:58:21.597 INFO [stdout] running 0 tests
Dec 06 12:58:21.597 INFO [stdout] 
Dec 06 12:58:21.597 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:58:21.597 INFO [stdout] 
Dec 06 12:58:21.597 INFO [stdout] 
Dec 06 12:58:21.597 INFO [stdout] running 4 tests
Dec 06 12:58:21.597 INFO [stderr]      Running /target/debug/deps/blockchain_test-762c36e6def8f5f4
Dec 06 12:58:21.597 INFO [stdout] test add_new_block ... ok
Dec 06 12:58:21.604 INFO [stdout] test add_new_transaction ... ok
Dec 06 12:58:21.604 INFO [stdout] test create_blockchain ... ok
Dec 06 12:58:21.604 INFO [stdout] test valid_new_blockchain ... ok
Dec 06 12:58:21.604 INFO [stdout] 
Dec 06 12:58:21.604 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:58:21.604 INFO [stdout] 
Dec 06 12:58:21.616 INFO [stderr] su: No module specific data is present
Dec 06 12:58:22.362 INFO running `"docker" "inspect" "e3381f7e5d06e36786bc23f6338b0375cd06e5be4be4e41cd87c04b80628d46b"`
Dec 06 12:58:22.640 INFO running `"docker" "rm" "-f" "e3381f7e5d06e36786bc23f6338b0375cd06e5be4be4e41cd87c04b80628d46b"`
Dec 06 12:58:22.988 INFO [stdout] e3381f7e5d06e36786bc23f6338b0375cd06e5be4be4e41cd87c04b80628d46b