[INFO] updating cached repository https://github.com/dmitri-mamrukov/blockchain-in-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ace3503fa46b107884d56dd224f8869ec41f153
[INFO] testing dmitri-mamrukov/blockchain-in-rust against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitri-mamrukov%2Fblockchain-in-rust" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitri-mamrukov/blockchain-in-rust on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dmitri-mamrukov/blockchain-in-rust
[INFO] finished tweaking git repo https://github.com/dmitri-mamrukov/blockchain-in-rust
[INFO] tweaked toml for git repo https://github.com/dmitri-mamrukov/blockchain-in-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitri-mamrukov/blockchain-in-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b442fa0f11ce4fbbab3506434bd3b55d73ffbda137356e24cfd0b81a9661a874
[INFO] running `"docker" "start" "-a" "b442fa0f11ce4fbbab3506434bd3b55d73ffbda137356e24cfd0b81a9661a874"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling hex v0.3.2
[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/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `"docker" "inspect" "b442fa0f11ce4fbbab3506434bd3b55d73ffbda137356e24cfd0b81a9661a874"`
[INFO] running `"docker" "rm" "-f" "b442fa0f11ce4fbbab3506434bd3b55d73ffbda137356e24cfd0b81a9661a874"`
[INFO] [stdout] b442fa0f11ce4fbbab3506434bd3b55d73ffbda137356e24cfd0b81a9661a874
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20c05383fad3fd1224fd2eba31da7b8401f96d2234d691934347aadf3e5bc26a
[INFO] running `"docker" "start" "-a" "20c05383fad3fd1224fd2eba31da7b8401f96d2234d691934347aadf3e5bc26a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling blockchain_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `"docker" "inspect" "20c05383fad3fd1224fd2eba31da7b8401f96d2234d691934347aadf3e5bc26a"`
[INFO] running `"docker" "rm" "-f" "20c05383fad3fd1224fd2eba31da7b8401f96d2234d691934347aadf3e5bc26a"`
[INFO] [stdout] 20c05383fad3fd1224fd2eba31da7b8401f96d2234d691934347aadf3e5bc26a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 539871b738de1f7d1a26f0c25c6046ab15663e9753b3b8675761f03050f14499
[INFO] running `"docker" "start" "-a" "539871b738de1f7d1a26f0c25c6046ab15663e9753b3b8675761f03050f14499"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blockchainlib-bb842e7c192fc4f6
[INFO] [stdout] 
[INFO] [stdout] running 82 tests
[INFO] [stdout] test block::block_tests::debug_format ... ok
[INFO] [stdout] test block::check_difficulty_tests::difficulty_greater_than_that_of_hash ... ok
[INFO] [stdout] test block::check_difficulty_tests::difficulty_less_than_that_of_hash ... ok
[INFO] [stdout] test blockchain::blockchain_constructor_tests::constructor_with_new ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_index_as_one_to_empty_blockchain ... 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_constructor_tests::constructor_with_default ... ok
[INFO] [stdout] test block::block_tests::mine_with_difficulty_as_0xffff_ffff_ffff_ffff_ffff_ffff_ffff_ffff ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_outputs_less_than_fee_case1 ... 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_insufficient_inputs_case1 ... 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_more_than_sufficient_inputs_case3 ... 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_previous_block_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_transaction_that_has_non_empty_inputs ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_timestamp_earlier_than_previous_timestamp ... 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_timestamp_equal_to_previous_timestamp ... 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 difficulty_bytes_as_u128_tests::with_one_byte_at_index_16 ... 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_three_blocks_without_transactions_to_blockchain ... 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_19 ... 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_21 ... 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 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_26 ... 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_increasing_bytes ... 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_30 ... 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 hashable::hashable_block_tests::hash ... 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_31 ... 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_zero_bytes ... ok
[INFO] [stdout] test transaction::hashable_transaction_tests::bytes ... ok
[INFO] [stdout] test now_tests::current_time ... ok
[INFO] [stdout] test transaction::transaction_tests::input_hashes_with_zero_elements ... ok
[INFO] [stdout] test transaction::transaction_constructor_tests::constructor ... ok
[INFO] [stdout] test transaction::output_constructor_tests::constructor ... ok
[INFO] [stdout] test transaction::transaction_tests::input_hashes_with_three_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::output_hashes_with_three_elements ... 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_two_blocks_without_transactions_to_blockchain ... ok
[INFO] [stdout] test block::hashable_block_tests::hash ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_more_than_sufficient_inputs_case1 ... ok
[INFO] [stdout] test transaction::transaction_tests::output_hashes_with_zero_elements ... 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 u128_bytes_tests::with_0xf0e0d0c0b0a090807060504030201000 ... ok
[INFO] [stdout] test u128_bytes_tests::with_0x00000000000000000000000000000000 ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_block_with_outputs_less_than_fee_case2 ... ok
[INFO] [stdout] test transaction::transaction_tests::output_value_with_zero_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::is_coinbase_with_one_element ... ok
[INFO] [stdout] test transaction::hashable_output_tests::bytes ... 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_second_transaction_that_has_non_empty_inputs ... ok
[INFO] [stdout] test transaction::transaction_tests::input_value_with_three_elements ... ok
[INFO] [stdout] test transaction::transaction_tests::input_value_with_zero_elements ... ok
[INFO] [stdout] test blockchain::blockchain_update_with_block_tests::add_one_block_with_one_transaction_to_blockchain ... ok
[INFO] [stdout] test transaction::transaction_tests::is_coinbase_with_zero_elements ... ok
[INFO] [stdout] test difficulty_bytes_as_u128_tests::with_one_byte_at_index_27 ... ok
[INFO] [stdout] test transaction::transaction_tests::output_value_with_three_elements ... 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] [stderr]      Running /opt/rustwide/target/debug/deps/blockchain-1051adb4421ba54f
[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] [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" "539871b738de1f7d1a26f0c25c6046ab15663e9753b3b8675761f03050f14499"`
[INFO] running `"docker" "rm" "-f" "539871b738de1f7d1a26f0c25c6046ab15663e9753b3b8675761f03050f14499"`
[INFO] [stdout] 539871b738de1f7d1a26f0c25c6046ab15663e9753b3b8675761f03050f14499