[INFO] crate ethereum-block-core 0.2.0 is already in cache
[INFO] testing ethereum-block-core-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate ethereum-block-core 0.2.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate ethereum-block-core 0.2.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ethereum-block-core 0.2.0
[INFO] finished tweaking crates.io crate ethereum-block-core 0.2.0
[INFO] tweaked toml for crates.io crate ethereum-block-core 0.2.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 5592a0d94816a947f57823845f2aeac00cb94f7ab7346f253c745f8bf70d756c
[INFO] running `"docker" "start" "-a" "5592a0d94816a947f57823845f2aeac00cb94f7ab7346f253c745f8bf70d756c"`
[INFO] [stderr]    Compiling ethereum-hexutil v0.2.3
[INFO] [stderr]    Compiling ethereum-rlp v0.2.3
[INFO] [stderr]    Compiling ethereum-bigint v0.2.9
[INFO] [stderr]    Compiling ethereum-block-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Address`, `B256`, `Gas`
[INFO] [stderr]  --> src/account.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256};
[INFO] [stderr]   |              ^^^^^^^  ^^^              ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `B256`, `Gas`, `H64`, `U256`
[INFO] [stderr]  --> src/log.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
[INFO] [stderr]   |                       ^^^        ^^^^  ^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/transaction.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[cfg(feature = "std")] use std::rc::Rc;
[INFO] [stderr]   |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `"docker" "inspect" "5592a0d94816a947f57823845f2aeac00cb94f7ab7346f253c745f8bf70d756c"`
[INFO] running `"docker" "rm" "-f" "5592a0d94816a947f57823845f2aeac00cb94f7ab7346f253c745f8bf70d756c"`
[INFO] [stdout] 5592a0d94816a947f57823845f2aeac00cb94f7ab7346f253c745f8bf70d756c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2bfa83c2293680413f5202cf21c6f7a7bf0bb6efbcdd2e789ea3e883dc026ff2
[INFO] running `"docker" "start" "-a" "2bfa83c2293680413f5202cf21c6f7a7bf0bb6efbcdd2e789ea3e883dc026ff2"`
[INFO] [stderr]    Compiling ethereum-block-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Address`, `B256`, `Gas`
[INFO] [stderr]  --> src/account.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256};
[INFO] [stderr]   |              ^^^^^^^  ^^^              ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `B256`, `Gas`, `H64`, `U256`
[INFO] [stderr]  --> src/log.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
[INFO] [stderr]   |                       ^^^        ^^^^  ^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/transaction.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[cfg(feature = "std")] use std::rc::Rc;
[INFO] [stderr]   |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u64
[INFO] [stderr]   --> src/transaction.rs:87:48
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let address = Address::from(M256::from(0xDEADBEEFDEADBEEFDEADBEEF_u64));
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `u128` instead: `0xDEADBEEFDEADBEEFDEADBEEF_u128`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr]    = note: the literal `0xDEADBEEFDEADBEEFDEADBEEF_u64` (decimal `68915718021581205938132336367`) does not fit into an `u64` and will become `16045690984833335023u64`
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for i32
[INFO] [stderr]    --> src/transaction.rs:104:42
[INFO] [stderr]     |
[INFO] [stderr] 104 |         let salt = H256::from(M256::from(0xDEADBEEF));
[INFO] [stderr]     |                                          ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the literal `0xDEADBEEF` (decimal `3735928559`) does not fit into an `i32` and will become `-559038737i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "2bfa83c2293680413f5202cf21c6f7a7bf0bb6efbcdd2e789ea3e883dc026ff2"`
[INFO] running `"docker" "rm" "-f" "2bfa83c2293680413f5202cf21c6f7a7bf0bb6efbcdd2e789ea3e883dc026ff2"`
[INFO] [stdout] 2bfa83c2293680413f5202cf21c6f7a7bf0bb6efbcdd2e789ea3e883dc026ff2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 070013c6be3cf8106484d86e9b31e58acd9cedb958fddbca77f9dbaa399196f9
[INFO] running `"docker" "start" "-a" "070013c6be3cf8106484d86e9b31e58acd9cedb958fddbca77f9dbaa399196f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/block_core-8ce92e46e28c68db
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test transaction::tests::rlp_roundtrip_create ... ok
[INFO] [stdout] test transaction::tests::rlp_roundtrip_call ... ok
[INFO] [stdout] test transaction::tests::rlp_roundtrip_create2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests block_core
[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" "070013c6be3cf8106484d86e9b31e58acd9cedb958fddbca77f9dbaa399196f9"`
[INFO] running `"docker" "rm" "-f" "070013c6be3cf8106484d86e9b31e58acd9cedb958fddbca77f9dbaa399196f9"`
[INFO] [stdout] 070013c6be3cf8106484d86e9b31e58acd9cedb958fddbca77f9dbaa399196f9