Sep 01 10:57:03.395 INFO checking primesieve-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:57:03.395 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:57:03.395 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:57:03.561 INFO blam! 7efcb3eb85b7d509d723d51e4539fc71baf9a0eafda46d9ebb3851e875c34ede
Sep 01 10:57:03.563 INFO running `"docker" "start" "-a" "7efcb3eb85b7d509d723d51e4539fc71baf9a0eafda46d9ebb3851e875c34ede"`
Sep 01 10:57:04.166 INFO kablam!     Checking primesieve v0.2.1 (file:///source)
Sep 01 10:57:05.117 INFO kablam! warning: function is never used: `set_on`
Sep 01 10:57:05.117 INFO kablam!    --> src/segment.rs:107:1
Sep 01 10:57:05.117 INFO kablam!     |
Sep 01 10:57:05.117 INFO kablam! 107 | pub fn set_on(segment: &mut [u64], idx: u64) {
Sep 01 10:57:05.117 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:57:05.117 INFO kablam!     |
Sep 01 10:57:05.117 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 10:57:05.117 INFO kablam! 
Sep 01 10:57:05.381 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Sep 01 10:57:05.384 INFO kablam! su: No module specific data is present
Sep 01 10:57:05.850 INFO running `"docker" "rm" "-f" "7efcb3eb85b7d509d723d51e4539fc71baf9a0eafda46d9ebb3851e875c34ede"`
Sep 01 10:57:05.953 INFO blam! 7efcb3eb85b7d509d723d51e4539fc71baf9a0eafda46d9ebb3851e875c34ede