Sep 20 03:54:22.931 INFO checking ethereum-block-core-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 03:54:22.931 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 03:54:22.931 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:54:23.099 INFO blam! eab2cf68ad559d0b97f532952261dd69e495441242ae27c1fcb8b0969c730bf7
Sep 20 03:54:23.101 INFO running `"docker" "start" "-a" "eab2cf68ad559d0b97f532952261dd69e495441242ae27c1fcb8b0969c730bf7"`
Sep 20 03:54:24.071 INFO kablam! usermod: no changes
Sep 20 03:54:24.118 INFO kablam!     Checking ethereum-rlp v0.2.3
Sep 20 03:54:24.749 INFO kablam!     Checking ethereum-bigint v0.2.9
Sep 20 03:54:26.606 INFO kablam!     Checking ethereum-block-core v0.1.0 (/source)
Sep 20 03:54:27.217 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`
Sep 20 03:54:27.217 INFO kablam!  --> src/account.rs:2:14
Sep 20 03:54:27.218 INFO kablam!   |
Sep 20 03:54:27.218 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256};
Sep 20 03:54:27.219 INFO kablam!   |              ^^^^^^^  ^^^              ^^^^
Sep 20 03:54:27.219 INFO kablam!   |
Sep 20 03:54:27.220 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:54:27.220 INFO kablam! 
Sep 20 03:54:27.221 INFO kablam! warning: unused imports: `B256`, `Gas`, `H64`, `U256`
Sep 20 03:54:27.221 INFO kablam!  --> src/log.rs:2:23
Sep 20 03:54:27.222 INFO kablam!   |
Sep 20 03:54:27.222 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Sep 20 03:54:27.222 INFO kablam!   |                       ^^^        ^^^^  ^^^^  ^^^
Sep 20 03:54:27.223 INFO kablam! 
Sep 20 03:54:27.312 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`
Sep 20 03:54:27.313 INFO kablam!  --> src/account.rs:2:14
Sep 20 03:54:27.313 INFO kablam!   |
Sep 20 03:54:27.313 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256};
Sep 20 03:54:27.314 INFO kablam!   |              ^^^^^^^  ^^^              ^^^^
Sep 20 03:54:27.314 INFO kablam!   |
Sep 20 03:54:27.315 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:54:27.315 INFO kablam! 
Sep 20 03:54:27.315 INFO kablam! warning: unused imports: `B256`, `Gas`, `H64`, `U256`
Sep 20 03:54:27.316 INFO kablam!  --> src/log.rs:2:23
Sep 20 03:54:27.316 INFO kablam!   |
Sep 20 03:54:27.316 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Sep 20 03:54:27.317 INFO kablam!   |                       ^^^        ^^^^  ^^^^  ^^^
Sep 20 03:54:27.317 INFO kablam! 
Sep 20 03:54:27.478 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Sep 20 03:54:27.482 INFO kablam! su: No module specific data is present
Sep 20 03:54:28.768 INFO running `"docker" "rm" "-f" "eab2cf68ad559d0b97f532952261dd69e495441242ae27c1fcb8b0969c730bf7"`
Sep 20 03:54:28.919 INFO blam! eab2cf68ad559d0b97f532952261dd69e495441242ae27c1fcb8b0969c730bf7