Sep 02 04:23:19.020 INFO checking primesieve-0.2.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 04:23:19.020 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 04:23:19.020 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:23:19.265 INFO blam! 733a9ed7248b30b92f1f10f18a3bdcdf03e0328e431695a3238f9598bb5693d3
Sep 02 04:23:19.268 INFO running `"docker" "start" "-a" "733a9ed7248b30b92f1f10f18a3bdcdf03e0328e431695a3238f9598bb5693d3"`
Sep 02 04:23:20.215 INFO kablam!     Checking primesieve v0.2.1 (file:///source)
Sep 02 04:23:21.257 INFO kablam! warning: function is never used: `set_on`
Sep 02 04:23:21.258 INFO kablam!    --> src/segment.rs:107:1
Sep 02 04:23:21.258 INFO kablam!     |
Sep 02 04:23:21.258 INFO kablam! 107 | pub fn set_on(segment: &mut [u64], idx: u64) {
Sep 02 04:23:21.258 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:23:21.258 INFO kablam!     |
Sep 02 04:23:21.258 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 04:23:21.258 INFO kablam! 
Sep 02 04:23:21.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Sep 02 04:23:21.784 INFO kablam! su: No module specific data is present
Sep 02 04:23:22.363 INFO running `"docker" "rm" "-f" "733a9ed7248b30b92f1f10f18a3bdcdf03e0328e431695a3238f9598bb5693d3"`
Sep 02 04:23:22.514 INFO blam! 733a9ed7248b30b92f1f10f18a3bdcdf03e0328e431695a3238f9598bb5693d3