Sep 10 09:20:37.286 INFO checking sputnikvm-bigint-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:20:37.286 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:20:37.286 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:20:37.530 INFO blam! 5a3273dd916b2704d62f54bbef840cc2bce44cb948cb74d3cc7c0da09e14f68e
Sep 10 09:20:37.530 INFO running `"docker" "start" "-a" "5a3273dd916b2704d62f54bbef840cc2bce44cb948cb74d3cc7c0da09e14f68e"`
Sep 10 09:20:38.447 INFO kablam! usermod: no changes
Sep 10 09:20:38.565 INFO kablam!    Compiling heapsize v0.3.9
Sep 10 09:20:39.846 INFO kablam!     Checking elastic-array v0.7.0
Sep 10 09:20:40.664 INFO kablam!     Checking sputnikvm-rlp v0.2.0
Sep 10 09:20:41.291 INFO kablam!     Checking sputnikvm-bigint v0.2.0 (file:///source)
Sep 10 09:20:42.080 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 10 09:20:42.080 INFO kablam!   --> src/algorithms.rs:15:5
Sep 10 09:20:42.080 INFO kablam!    |
Sep 10 09:20:42.080 INFO kablam! 15 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 10 09:20:42.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:20:42.080 INFO kablam!    |
Sep 10 09:20:42.080 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:20:42.080 INFO kablam! 
Sep 10 09:20:42.080 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 10 09:20:42.080 INFO kablam!   --> src/algorithms.rs:40:5
Sep 10 09:20:42.080 INFO kablam!    |
Sep 10 09:20:42.080 INFO kablam! 40 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 10 09:20:42.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:20:42.080 INFO kablam! 
Sep 10 09:20:42.080 INFO kablam! warning: function is never used: `inc`
Sep 10 09:20:42.080 INFO kablam!   --> src/algorithms.rs:80:1
Sep 10 09:20:42.080 INFO kablam!    |
Sep 10 09:20:42.080 INFO kablam! 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit {
Sep 10 09:20:42.080 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:20:42.080 INFO kablam! 
Sep 10 09:20:42.222 INFO kablam! warning: constant item is never used: `ZERO_BIG_DIGIT`
Sep 10 09:20:42.222 INFO kablam!   --> src/algorithms.rs:15:5
Sep 10 09:20:42.222 INFO kablam!    |
Sep 10 09:20:42.222 INFO kablam! 15 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Sep 10 09:20:42.222 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:20:42.222 INFO kablam!    |
Sep 10 09:20:42.222 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:20:42.222 INFO kablam! 
Sep 10 09:20:42.222 INFO kablam! warning: function is never used: `to_doublebigdigit`
Sep 10 09:20:42.222 INFO kablam!   --> src/algorithms.rs:40:5
Sep 10 09:20:42.222 INFO kablam!    |
Sep 10 09:20:42.222 INFO kablam! 40 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Sep 10 09:20:42.222 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:20:42.222 INFO kablam! 
Sep 10 09:20:42.223 INFO kablam! warning: function is never used: `inc`
Sep 10 09:20:42.223 INFO kablam!   --> src/algorithms.rs:80:1
Sep 10 09:20:42.223 INFO kablam!    |
Sep 10 09:20:42.223 INFO kablam! 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit {
Sep 10 09:20:42.223 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:20:42.223 INFO kablam! 
Sep 10 09:20:42.249 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Sep 10 09:20:42.251 INFO kablam! su: No module specific data is present
Sep 10 09:20:42.771 INFO running `"docker" "rm" "-f" "5a3273dd916b2704d62f54bbef840cc2bce44cb948cb74d3cc7c0da09e14f68e"`
Sep 10 09:20:42.848 INFO blam! 5a3273dd916b2704d62f54bbef840cc2bce44cb948cb74d3cc7c0da09e14f68e