Dec 14 09:15:27.459 INFO testing JeffLabonte/Internet_Of_Coins against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:15:27.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:15:27.942 INFO [stdout] 50058cb4094b5090665f38d28064c43501d0a59d5f960332431eab4e9287c74f
Dec 14 09:15:27.943 INFO running `"docker" "start" "-a" "50058cb4094b5090665f38d28064c43501d0a59d5f960332431eab4e9287c74f"`
Dec 14 09:15:28.942 INFO [stderr] usermod: no changes
Dec 14 09:15:29.167 INFO [stderr]    Compiling blockchain v0.1.0 (/source/blockchain)
Dec 14 09:15:29.167 INFO [stderr]    Compiling hyper v0.12.13
Dec 14 09:15:30.623 INFO [stderr] warning: unused import: `types::BlockChain`
Dec 14 09:15:30.623 INFO [stderr]  --> blockchain/src/lib.rs:6:5
Dec 14 09:15:30.623 INFO [stderr]   |
Dec 14 09:15:30.623 INFO [stderr] 6 | use types::BlockChain;
Dec 14 09:15:30.623 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:15:30.623 INFO [stderr]   |
Dec 14 09:15:30.623 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:15:30.623 INFO [stderr] 
Dec 14 09:15:31.019 INFO [stderr] warning: method is never used: `proof_of_work`
Dec 14 09:15:31.023 INFO [stderr]   --> blockchain/src/types/mod.rs:93:5
Dec 14 09:15:31.023 INFO [stderr]    |
Dec 14 09:15:31.023 INFO [stderr] 93 |     fn proof_of_work(&self, last_proof: u64) -> u64{
Dec 14 09:15:31.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:15:31.023 INFO [stderr]    |
Dec 14 09:15:31.023 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:15:31.023 INFO [stderr] 
Dec 14 09:15:31.023 INFO [stderr] warning: method is never used: `valid_proof`
Dec 14 09:15:31.023 INFO [stderr]    --> blockchain/src/types/mod.rs:113:5
Dec 14 09:15:31.023 INFO [stderr]     |
Dec 14 09:15:31.023 INFO [stderr] 113 |     fn valid_proof(proof: u64, last_proof: u64) -> bool {
Dec 14 09:15:31.023 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:15:31.023 INFO [stderr] 
Dec 14 09:15:40.660 INFO [stderr]    Compiling internetofcoins v0.1.0 (/source)
Dec 14 09:15:44.029 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.01s
Dec 14 09:15:44.029 INFO [stderr] su: No module specific data is present
Dec 14 09:15:44.745 INFO running `"docker" "inspect" "50058cb4094b5090665f38d28064c43501d0a59d5f960332431eab4e9287c74f"`
Dec 14 09:15:44.959 INFO running `"docker" "rm" "-f" "50058cb4094b5090665f38d28064c43501d0a59d5f960332431eab4e9287c74f"`
Dec 14 09:15:45.193 INFO [stdout] 50058cb4094b5090665f38d28064c43501d0a59d5f960332431eab4e9287c74f
Dec 14 09:15:45.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:15:45.687 INFO [stdout] c35950673dd3d72bac8ab1c01fa655b666dea38a52b814aa756c0511c793b9a9
Dec 14 09:15:45.699 INFO running `"docker" "start" "-a" "c35950673dd3d72bac8ab1c01fa655b666dea38a52b814aa756c0511c793b9a9"`
Dec 14 09:15:47.046 INFO [stderr] usermod: no changes
Dec 14 09:15:47.297 INFO [stderr]    Compiling internetofcoins v0.1.0 (/source)
Dec 14 09:15:50.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 14 09:15:50.523 INFO [stderr] su: No module specific data is present
Dec 14 09:15:51.440 INFO running `"docker" "inspect" "c35950673dd3d72bac8ab1c01fa655b666dea38a52b814aa756c0511c793b9a9"`
Dec 14 09:15:51.697 INFO running `"docker" "rm" "-f" "c35950673dd3d72bac8ab1c01fa655b666dea38a52b814aa756c0511c793b9a9"`
Dec 14 09:15:52.047 INFO [stdout] c35950673dd3d72bac8ab1c01fa655b666dea38a52b814aa756c0511c793b9a9
Dec 14 09:15:52.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:15:52.614 INFO [stdout] c11aedcc310dfb7df8cda53bbefdc98fd1b20d7811e115a32a22da3c5e3b85be
Dec 14 09:15:52.620 INFO running `"docker" "start" "-a" "c11aedcc310dfb7df8cda53bbefdc98fd1b20d7811e115a32a22da3c5e3b85be"`
Dec 14 09:15:54.346 INFO [stderr] usermod: no changes
Dec 14 09:15:54.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 14 09:15:54.583 INFO [stderr]      Running /target/debug/deps/internetofcoins-e55e4968b92ec694
Dec 14 09:15:54.586 INFO [stdout] 
Dec 14 09:15:54.586 INFO [stdout] running 0 tests
Dec 14 09:15:54.586 INFO [stdout] 
Dec 14 09:15:54.586 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:15:54.586 INFO [stdout] 
Dec 14 09:15:54.587 INFO [stderr]      Running /target/debug/deps/blockchain_test-3e6d3ffe3cee2560
Dec 14 09:15:54.593 INFO [stdout] 
Dec 14 09:15:54.593 INFO [stdout] running 4 tests
Dec 14 09:15:54.607 INFO [stdout] test add_new_transaction ... ok
Dec 14 09:15:54.607 INFO [stdout] test create_blockchain ... ok
Dec 14 09:15:54.607 INFO [stdout] test valid_new_blockchain ... ok
Dec 14 09:15:54.607 INFO [stdout] test add_new_block ... ok
Dec 14 09:15:54.607 INFO [stdout] 
Dec 14 09:15:54.607 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:15:54.607 INFO [stdout] 
Dec 14 09:15:54.614 INFO [stderr] su: No module specific data is present
Dec 14 09:15:55.968 INFO running `"docker" "inspect" "c11aedcc310dfb7df8cda53bbefdc98fd1b20d7811e115a32a22da3c5e3b85be"`
Dec 14 09:15:56.281 INFO running `"docker" "rm" "-f" "c11aedcc310dfb7df8cda53bbefdc98fd1b20d7811e115a32a22da3c5e3b85be"`
Dec 14 09:15:56.577 INFO [stdout] c11aedcc310dfb7df8cda53bbefdc98fd1b20d7811e115a32a22da3c5e3b85be