[INFO] updating cached repository dmitri-mamrukov/blockchain-in-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dmitri-mamrukov/blockchain-in-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dmitri-mamrukov/blockchain-in-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/dmitri-mamrukov/blockchain-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dmitri-mamrukov/blockchain-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dmitri-mamrukov/blockchain-in-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmitri-mamrukov/blockchain-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmitri-mamrukov/blockchain-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ace3503fa46b107884d56dd224f8869ec41f153
[INFO] sha for GitHub repo dmitri-mamrukov/blockchain-in-rust: 5ace3503fa46b107884d56dd224f8869ec41f153
[INFO] validating manifest of dmitri-mamrukov/blockchain-in-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dmitri-mamrukov/blockchain-in-rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dmitri-mamrukov/blockchain-in-rust
[INFO] finished frobbing dmitri-mamrukov/blockchain-in-rust
[INFO] frobbed toml for dmitri-mamrukov/blockchain-in-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/dmitri-mamrukov/blockchain-in-rust/Cargo.toml
[INFO] started frobbing dmitri-mamrukov/blockchain-in-rust
[INFO] finished frobbing dmitri-mamrukov/blockchain-in-rust
[INFO] frobbed toml for dmitri-mamrukov/blockchain-in-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmitri-mamrukov/blockchain-in-rust/Cargo.toml
[INFO] crate dmitri-mamrukov/blockchain-in-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dmitri-mamrukov/blockchain-in-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dmitri-mamrukov/blockchain-in-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4ef574070e4f6b34d66b9db21600ab850f34d147aa889fb8d4f19559a15c452b
[INFO] running `"docker" "start" "-a" "4ef574070e4f6b34d66b9db21600ab850f34d147aa889fb8d4f19559a15c452b"`
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling crypto-hash v0.3.3
[INFO] [stderr]    Compiling blockchain_in_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.73s
[INFO] running `"docker" "inspect" "4ef574070e4f6b34d66b9db21600ab850f34d147aa889fb8d4f19559a15c452b"`
[INFO] running `"docker" "rm" "-f" "4ef574070e4f6b34d66b9db21600ab850f34d147aa889fb8d4f19559a15c452b"`
[INFO] [stdout] 4ef574070e4f6b34d66b9db21600ab850f34d147aa889fb8d4f19559a15c452b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dmitri-mamrukov/blockchain-in-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 525b934b1c178e3af232f8f03ff823c6837b6f96d1035ea07c3abaee1bd3e9b9
[INFO] running `"docker" "start" "-a" "525b934b1c178e3af232f8f03ff823c6837b6f96d1035ea07c3abaee1bd3e9b9"`
[INFO] [stderr]    Compiling blockchain_in_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "525b934b1c178e3af232f8f03ff823c6837b6f96d1035ea07c3abaee1bd3e9b9"`
[INFO] running `"docker" "rm" "-f" "525b934b1c178e3af232f8f03ff823c6837b6f96d1035ea07c3abaee1bd3e9b9"`
[INFO] [stdout] 525b934b1c178e3af232f8f03ff823c6837b6f96d1035ea07c3abaee1bd3e9b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dmitri-mamrukov/blockchain-in-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] feee558dff0fa9f7bd4e90e98feb6b04207502122ff5680e9e032c2b9274cf7b
[INFO] running `"docker" "start" "-a" "feee558dff0fa9f7bd4e90e98feb6b04207502122ff5680e9e032c2b9274cf7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blockchainlib-f1337ab8bca35554
[INFO] [stdout] 
[INFO] [stdout] running 82 tests
[INFO] [stdout] test block::check_difficulty_tests::difficulty_less_than_that_of_hash ... ok
[INFO] [stdout] test block::check_difficulty_tests::difficulty_greater_than_that_of_hash ... ok
[INFO] [stdout] test block::check_difficulty_tests::difficulty_equal_to_that_of_hash ... ok
[INFO] [stdout] test block::hashable_block_tests::bytes ... ok
[INFO] [stdout] test block::block_tests::constructor ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_index_as_one_to_empty_blockchain ... ok
[INFO] [stdout] test block::block_tests::debug_format ... ok
[INFO] [stdout] test blockchain::blockchain_constructor_tests::constructor_with_new ... ok
[INFO] [stdout] test block::block_tests::mine_with_difficulty_as_0xffff_ffff_ffff_ffff_ffff_ffff_ffff_ffff ... ok
[INFO] [stdout] test block::hashable_block_tests::hash ... ok
[INFO] [stdout] test blockchain::blockchain_constructor_tests::constructor_with_default ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_exactly_sufficient_inputs ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_insufficient_inputs_case1 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_index_as_zero_to_one_block_blockchain ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_insufficient_inputs_case2 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_invalid_hash ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_mismatched_previous_hash ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_invalid_previous_block_hash ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_more_than_sufficient_inputs_case2 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_more_than_sufficient_inputs_case1 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_timestamp_equal_to_previous_timestamp ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_outputs_less_than_fee_case2 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_second_transaction_that_has_non_empty_inputs ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_transaction_that_has_non_empty_inputs ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_transactions_where_first_one_has_non_empty_inputs_case1 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_transactions_where_first_one_has_non_empty_inputs_case2 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_one_block_with_one_transaction_to_blockchain ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_one_block_with_three_transactions_to_blockchain ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_one_block_with_two_transactions_to_blockchain ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_one_block_without_transactions_to_blockchain ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_more_than_sufficient_inputs_case3 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_outputs_less_than_fee_case1 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_increasing_bytes ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_17 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_18 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_two_blocks_without_transactions_to_blockchain ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_16 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_three_blocks_without_transactions_to_blockchain ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_timestamp_earlier_than_previous_timestamp ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_21 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_22 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_23 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_24 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_25 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_19 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_20 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_28 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_27 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_26 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_29 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_30 ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_31 ... ok
[INFO] [stdout] test hashable::hashable_block_tests::hash ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_zero_bytes ... ok
[INFO] [stdout] test transaction::hashable_output_tests::bytes ... ok
[INFO] [stdout] test transaction::hashable_transaction_tests::bytes ... ok
[INFO] [stdout] test transaction::output_constructor_tests::constructor ... ok
[INFO] [stdout] test transaction::transaction_constructor_tests::constructor ... ok
[INFO] [stdout] test now_tests::current_time ... ok
[INFO] [stdout] test transaction::transaction_tests::input_value_with_zero_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::input_value_with_three_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::output_hashes_with_zero_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::output_value_with_three_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::output_value_with_zero_elements ... ok
[INFO] [stdout] test u128_bytes_tests::with_0x00000000000000000000000000000000 ... ok
[INFO] [stdout] test u128_bytes_tests::with_0xf0e0d0c0b0a090807060504030201000 ... ok
[INFO] [stdout] test u128_bytes_tests::with_0x0f0e0d0c0b0a09080706050403020100 ... ok
[INFO] [stdout] test u128_bytes_tests::with_0xf0e1d2c3b4a5968778695a4b3c2d1e0f ... ok
[INFO] [stdout] test u32_bytes_tests::with_0x00000000 ... ok
[INFO] [stdout] test u32_bytes_tests::with_0x03020100 ... ok
[INFO] [stdout] test u32_bytes_tests::with_0x30201000 ... ok
[INFO] [stdout] test u32_bytes_tests::with_0x30211203 ... ok
[INFO] [stdout] test u64_bytes_tests::u64_bytes_with_0x7060504030201000 ... ok
[INFO] [stdout] test u64_bytes_tests::with_0x0000000000000000 ... ok
[INFO] [stdout] test u64_bytes_tests::with_0x0706050403020100 ... ok
[INFO] [stdout] test u64_bytes_tests::with_0x7061524334251607 ... ok
[INFO] [stdout] test transaction::transaction_tests::input_hashes_with_three_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::input_hashes_with_zero_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::is_coinbase_with_zero_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::output_hashes_with_three_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::is_coinbase_with_one_element ... ok
[INFO] [stdout] test block::block_tests::mine_with_difficulty_as_0x0000_ffff_ffff_ffff_ffff_ffff_ffff_ffff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blockchain-9554112cf8a5ee37
[INFO] [stderr]    Doc-tests blockchainlib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "feee558dff0fa9f7bd4e90e98feb6b04207502122ff5680e9e032c2b9274cf7b"`
[INFO] running `"docker" "rm" "-f" "feee558dff0fa9f7bd4e90e98feb6b04207502122ff5680e9e032c2b9274cf7b"`
[INFO] [stdout] feee558dff0fa9f7bd4e90e98feb6b04207502122ff5680e9e032c2b9274cf7b