Nov 17 05:36:20.421 INFO testing dan-f/blockchain against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 05:36:20.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 05:36:20.748 INFO [stdout] 7b2d111b788ac8486df4685422040bd20b1251906fe5a4ae929b65369642c016
Nov 17 05:36:20.751 INFO running `"docker" "start" "-a" "7b2d111b788ac8486df4685422040bd20b1251906fe5a4ae929b65369642c016"`
Nov 17 05:36:22.003 INFO [stderr] usermod: no changes
Nov 17 05:36:22.149 INFO [stderr]    Compiling openssl v0.10.10
Nov 17 05:36:22.160 INFO [stderr]    Compiling bincode v1.0.0
Nov 17 05:36:30.288 INFO [stderr]    Compiling crypto-hash v0.3.1
Nov 17 05:36:31.248 INFO [stderr]    Compiling blockchain v0.1.0 (/source)
Nov 17 05:36:33.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.30s
Nov 17 05:36:33.339 INFO [stderr] su: No module specific data is present
Nov 17 05:36:34.189 INFO running `"docker" "inspect" "7b2d111b788ac8486df4685422040bd20b1251906fe5a4ae929b65369642c016"`
Nov 17 05:36:34.499 INFO running `"docker" "rm" "-f" "7b2d111b788ac8486df4685422040bd20b1251906fe5a4ae929b65369642c016"`
Nov 17 05:36:34.980 INFO [stdout] 7b2d111b788ac8486df4685422040bd20b1251906fe5a4ae929b65369642c016
Nov 17 05:36:34.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 05:36:35.573 INFO [stdout] dab3198bd33928f83d801897715b3ba86e5dd581af5c190d6ae94ef530d87391
Nov 17 05:36:35.575 INFO running `"docker" "start" "-a" "dab3198bd33928f83d801897715b3ba86e5dd581af5c190d6ae94ef530d87391"`
Nov 17 05:36:36.727 INFO [stderr] usermod: no changes
Nov 17 05:36:36.837 INFO [stderr]    Compiling blockchain v0.1.0 (/source)
Nov 17 05:36:40.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Nov 17 05:36:40.187 INFO [stderr] su: No module specific data is present
Nov 17 05:36:40.847 INFO running `"docker" "inspect" "dab3198bd33928f83d801897715b3ba86e5dd581af5c190d6ae94ef530d87391"`
Nov 17 05:36:41.139 INFO running `"docker" "rm" "-f" "dab3198bd33928f83d801897715b3ba86e5dd581af5c190d6ae94ef530d87391"`
Nov 17 05:36:41.526 INFO [stdout] dab3198bd33928f83d801897715b3ba86e5dd581af5c190d6ae94ef530d87391
Nov 17 05:36:41.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 05:36:42.295 INFO [stdout] ac254507bbb6dec3b997563225cca93a5debb62bb0f81387c2aff77ea6ab1db7
Nov 17 05:36:42.297 INFO running `"docker" "start" "-a" "ac254507bbb6dec3b997563225cca93a5debb62bb0f81387c2aff77ea6ab1db7"`
Nov 17 05:36:43.323 INFO [stderr] usermod: no changes
Nov 17 05:36:43.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Nov 17 05:36:43.483 INFO [stderr]      Running /target/debug/deps/blockchain-4cbabf665845dbb9
Nov 17 05:36:43.495 INFO [stdout] 
Nov 17 05:36:43.495 INFO [stdout] running 10 tests
Nov 17 05:36:43.495 INFO [stdout] test list::tests::list_has_a_length ... ok
Nov 17 05:36:43.495 INFO [stdout] test list::tests::list_can_branch ... ok
Nov 17 05:36:43.499 INFO [stdout] test block::tests::it_constructs_a_genesis_block ... ok
Nov 17 05:36:43.499 INFO [stdout] test list::tests::list_is_a_stack ... ok
Nov 17 05:36:43.499 INFO [stdout] test list::tests::new_list_is_empty ... ok
Nov 17 05:36:43.501 INFO [stdout] test blockchain::tests::new_blockchain_uses_genesis_block ... ok
Nov 17 05:36:43.503 INFO [stdout] test blockchain::tests::blockchain_will_not_add_block_with_wrong_prev_hash ... ok
Nov 17 05:36:43.519 INFO [stdout] test blockchain::tests::blockchain_will_not_add_block_with_unacceptable_proof_of_work ... ok
Nov 17 05:36:44.587 INFO [stdout] test blockchain::tests::blockchain_can_add_block ... ok
Nov 17 05:36:45.625 INFO [stdout] test blockchain::tests::blockchain_can_mine_block ... ok
Nov 17 05:36:45.625 INFO [stderr]    Doc-tests blockchain
Nov 17 05:36:45.625 INFO [stdout] 
Nov 17 05:36:45.626 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:36:45.626 INFO [stdout] 
Nov 17 05:36:47.023 INFO [stdout] 
Nov 17 05:36:47.023 INFO [stderr] su: No module specific data is present
Nov 17 05:36:47.023 INFO [stdout] running 0 tests
Nov 17 05:36:47.023 INFO [stdout] 
Nov 17 05:36:47.023 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:36:47.023 INFO [stdout] 
Nov 17 05:36:47.945 INFO running `"docker" "inspect" "ac254507bbb6dec3b997563225cca93a5debb62bb0f81387c2aff77ea6ab1db7"`
Nov 17 05:36:48.312 INFO running `"docker" "rm" "-f" "ac254507bbb6dec3b997563225cca93a5debb62bb0f81387c2aff77ea6ab1db7"`
Nov 17 05:36:48.559 INFO [stdout] ac254507bbb6dec3b997563225cca93a5debb62bb0f81387c2aff77ea6ab1db7