Sep 20 03:55:59.328 INFO checking esvm-bigint-0.0.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 03:55:59.328 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 03:55:59.328 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:55:59.530 INFO blam! bae4505ac7163469b49c55c73ce943b359dd11ca1c0802bc307014b954a6171d
Sep 20 03:55:59.532 INFO running `"docker" "start" "-a" "bae4505ac7163469b49c55c73ce943b359dd11ca1c0802bc307014b954a6171d"`
Sep 20 03:56:00.090 INFO kablam! usermod: no changes
Sep 20 03:56:00.127 INFO kablam!    Compiling heapsize v0.3.9
Sep 20 03:56:01.738 INFO kablam!     Checking elastic-array v0.7.0
Sep 20 03:56:02.762 INFO kablam!     Checking esvm-rlp v0.0.1
Sep 20 03:56:03.618 INFO kablam!     Checking esvm-bigint v0.0.1 (/source)
Sep 20 03:56:04.926 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 20 03:56:04.926 INFO kablam!   --> src/algorithms.rs:31:5
Sep 20 03:56:04.926 INFO kablam!    |
Sep 20 03:56:04.926 INFO kablam! 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 20 03:56:04.926 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:56:04.926 INFO kablam!    |
Sep 20 03:56:04.926 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 03:56:04.926 INFO kablam! 
Sep 20 03:56:04.926 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 20 03:56:04.926 INFO kablam!   --> src/algorithms.rs:56:5
Sep 20 03:56:04.926 INFO kablam!    |
Sep 20 03:56:04.926 INFO kablam! 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 20 03:56:04.926 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:56:04.926 INFO kablam! 
Sep 20 03:56:05.126 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 20 03:56:05.126 INFO kablam!   --> src/algorithms.rs:31:5
Sep 20 03:56:05.126 INFO kablam!    |
Sep 20 03:56:05.126 INFO kablam! 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 20 03:56:05.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:56:05.126 INFO kablam!    |
Sep 20 03:56:05.126 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 03:56:05.126 INFO kablam! 
Sep 20 03:56:05.126 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 20 03:56:05.126 INFO kablam!   --> src/algorithms.rs:56:5
Sep 20 03:56:05.126 INFO kablam!    |
Sep 20 03:56:05.126 INFO kablam! 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 20 03:56:05.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:56:05.126 INFO kablam! 
Sep 20 03:56:05.193 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Sep 20 03:56:05.196 INFO kablam! su: No module specific data is present
Sep 20 03:56:06.410 INFO running `"docker" "rm" "-f" "bae4505ac7163469b49c55c73ce943b359dd11ca1c0802bc307014b954a6171d"`
Sep 20 03:56:06.560 INFO blam! bae4505ac7163469b49c55c73ce943b359dd11ca1c0802bc307014b954a6171d