Sep 21 13:00:55.914 INFO checking bigint2-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 13:00:55.914 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 13:00:55.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:00:56.092 INFO blam! 243dbba8d9a07ddc577fb8ebc369b303cf8fc3b02adae2973579f78c9dc05791
Sep 21 13:00:56.094 INFO running `"docker" "start" "-a" "243dbba8d9a07ddc577fb8ebc369b303cf8fc3b02adae2973579f78c9dc05791"`
Sep 21 13:00:56.882 INFO kablam! usermod: no changes
Sep 21 13:00:56.922 INFO kablam!    Compiling heapsize v0.3.9
Sep 21 13:00:58.334 INFO kablam!     Checking elastic-array v0.7.0
Sep 21 13:00:59.426 INFO kablam!     Checking rlp2 v0.2.0
Sep 21 13:01:00.291 INFO kablam!     Checking bigint2 v0.1.0 (/source)
Sep 21 13:01:01.186 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 21 13:01:01.186 INFO kablam!   --> src/algorithms.rs:31:5
Sep 21 13:01:01.186 INFO kablam!    |
Sep 21 13:01:01.186 INFO kablam! 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 21 13:01:01.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:01:01.186 INFO kablam!    |
Sep 21 13:01:01.186 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 13:01:01.186 INFO kablam! 
Sep 21 13:01:01.186 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 21 13:01:01.186 INFO kablam!   --> src/algorithms.rs:56:5
Sep 21 13:01:01.186 INFO kablam!    |
Sep 21 13:01:01.186 INFO kablam! 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 21 13:01:01.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:01:01.186 INFO kablam! 
Sep 21 13:01:01.352 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 21 13:01:01.352 INFO kablam!   --> src/algorithms.rs:31:5
Sep 21 13:01:01.352 INFO kablam!    |
Sep 21 13:01:01.352 INFO kablam! 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 21 13:01:01.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:01:01.352 INFO kablam!    |
Sep 21 13:01:01.352 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 13:01:01.352 INFO kablam! 
Sep 21 13:01:01.352 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 21 13:01:01.352 INFO kablam!   --> src/algorithms.rs:56:5
Sep 21 13:01:01.352 INFO kablam!    |
Sep 21 13:01:01.352 INFO kablam! 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 21 13:01:01.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:01:01.352 INFO kablam! 
Sep 21 13:01:01.409 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Sep 21 13:01:01.414 INFO kablam! su: No module specific data is present
Sep 21 13:01:02.187 INFO running `"docker" "rm" "-f" "243dbba8d9a07ddc577fb8ebc369b303cf8fc3b02adae2973579f78c9dc05791"`
Sep 21 13:01:02.290 INFO blam! 243dbba8d9a07ddc577fb8ebc369b303cf8fc3b02adae2973579f78c9dc05791