Sep 04 10:47:11.605 INFO checking primesieve-0.2.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 10:47:11.605 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 10:47:11.605 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:47:11.782 INFO blam! 5d1383b3300653a4684bfbb8427d83ff77200a4d746be3261c1ff25b73e0f31d
Sep 04 10:47:11.784 INFO running `"docker" "start" "-a" "5d1383b3300653a4684bfbb8427d83ff77200a4d746be3261c1ff25b73e0f31d"`
Sep 04 10:47:12.512 INFO kablam!     Checking primesieve v0.2.1 (file:///source)
Sep 04 10:47:13.286 INFO kablam! warning: function is never used: `set_on`
Sep 04 10:47:13.286 INFO kablam!    --> src/segment.rs:107:1
Sep 04 10:47:13.286 INFO kablam!     |
Sep 04 10:47:13.286 INFO kablam! 107 | pub fn set_on(segment: &mut [u64], idx: u64) {
Sep 04 10:47:13.286 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 10:47:13.286 INFO kablam!     |
Sep 04 10:47:13.286 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 10:47:13.287 INFO kablam! 
Sep 04 10:47:13.583 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Sep 04 10:47:13.585 INFO kablam! su: No module specific data is present
Sep 04 10:47:14.123 INFO running `"docker" "rm" "-f" "5d1383b3300653a4684bfbb8427d83ff77200a4d746be3261c1ff25b73e0f31d"`
Sep 04 10:47:14.240 INFO blam! 5d1383b3300653a4684bfbb8427d83ff77200a4d746be3261c1ff25b73e0f31d