Sep 14 19:17:04.769 INFO checking bigint2-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:17:04.769 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:17:04.769 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:17:04.930 INFO blam! 7948e47dbacf7328be1d9ed8ff244f0a30ae2dea23ced359fbb265b2b174dffb
Sep 14 19:17:04.934 INFO running `"docker" "start" "-a" "7948e47dbacf7328be1d9ed8ff244f0a30ae2dea23ced359fbb265b2b174dffb"`
Sep 14 19:17:05.619 INFO kablam! usermod: no changes
Sep 14 19:17:05.686 INFO kablam!    Compiling heapsize v0.3.9
Sep 14 19:17:07.000 INFO kablam!     Checking elastic-array v0.7.0
Sep 14 19:17:08.044 INFO kablam!     Checking rlp2 v0.2.0
Sep 14 19:17:08.938 INFO kablam!     Checking bigint2 v0.1.0 (file:///source)
Sep 14 19:17:09.834 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 14 19:17:09.835 INFO kablam!   --> src/algorithms.rs:31:5
Sep 14 19:17:09.835 INFO kablam!    |
Sep 14 19:17:09.835 INFO kablam! 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 14 19:17:09.835 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:17:09.835 INFO kablam!    |
Sep 14 19:17:09.835 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:17:09.835 INFO kablam! 
Sep 14 19:17:09.835 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 14 19:17:09.835 INFO kablam!   --> src/algorithms.rs:56:5
Sep 14 19:17:09.835 INFO kablam!    |
Sep 14 19:17:09.835 INFO kablam! 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 14 19:17:09.835 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:17:09.835 INFO kablam! 
Sep 14 19:17:10.107 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 14 19:17:10.107 INFO kablam!   --> src/algorithms.rs:31:5
Sep 14 19:17:10.107 INFO kablam!    |
Sep 14 19:17:10.107 INFO kablam! 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 14 19:17:10.107 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:17:10.107 INFO kablam!    |
Sep 14 19:17:10.107 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:17:10.107 INFO kablam! 
Sep 14 19:17:10.107 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 14 19:17:10.107 INFO kablam!   --> src/algorithms.rs:56:5
Sep 14 19:17:10.107 INFO kablam!    |
Sep 14 19:17:10.107 INFO kablam! 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 14 19:17:10.107 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:17:10.107 INFO kablam! 
Sep 14 19:17:10.142 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Sep 14 19:17:10.144 INFO kablam! su: No module specific data is present
Sep 14 19:17:11.065 INFO running `"docker" "rm" "-f" "7948e47dbacf7328be1d9ed8ff244f0a30ae2dea23ced359fbb265b2b174dffb"`
Sep 14 19:17:11.343 INFO blam! 7948e47dbacf7328be1d9ed8ff244f0a30ae2dea23ced359fbb265b2b174dffb