Sep 04 14:44:12.124 INFO checking hamt-sync-0.2.5 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 14:44:12.125 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 14:44:12.125 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:44:12.350 INFO blam! 0b214364d6199831f9da3dce3748ddb034380b0e477e387c8135e2f2a2324ee3
Sep 04 14:44:12.352 INFO running `"docker" "start" "-a" "0b214364d6199831f9da3dce3748ddb034380b0e477e387c8135e2f2a2324ee3"`
Sep 04 14:44:13.128 INFO kablam!     Checking hamt-sync v0.2.5 (file:///source)
Sep 04 14:44:14.504 INFO kablam! warning: constant item is never used: `NUM_BITS`
Sep 04 14:44:14.504 INFO kablam!  --> src/bitmap.rs:3:1
Sep 04 14:44:14.504 INFO kablam!   |
Sep 04 14:44:14.505 INFO kablam! 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Sep 04 14:44:14.505 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:44:14.505 INFO kablam!   |
Sep 04 14:44:14.505 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 14:44:14.505 INFO kablam! 
Sep 04 14:44:14.505 INFO kablam! warning: method is never used: `new`
Sep 04 14:44:14.505 INFO kablam!   --> src/bitmap.rs:11:5
Sep 04 14:44:14.505 INFO kablam!    |
Sep 04 14:44:14.505 INFO kablam! 11 |     pub fn new() -> Self {
Sep 04 14:44:14.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 14:44:14.505 INFO kablam! 
Sep 04 14:44:14.505 INFO kablam! warning: method is never used: `get`
Sep 04 14:44:14.505 INFO kablam!   --> src/bitmap.rs:15:5
Sep 04 14:44:14.505 INFO kablam!    |
Sep 04 14:44:14.505 INFO kablam! 15 |     pub fn get(&self, i: u8) -> bool {
Sep 04 14:44:14.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:44:14.505 INFO kablam! 
Sep 04 14:44:14.506 INFO kablam! warning: method is never used: `set`
Sep 04 14:44:14.506 INFO kablam!   --> src/bitmap.rs:19:5
Sep 04 14:44:14.506 INFO kablam!    |
Sep 04 14:44:14.506 INFO kablam! 19 |     pub fn set(&self, i: u8) -> Self {
Sep 04 14:44:14.506 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:44:14.506 INFO kablam! 
Sep 04 14:44:14.506 INFO kablam! warning: method is never used: `unset`
Sep 04 14:44:14.506 INFO kablam!   --> src/bitmap.rs:23:5
Sep 04 14:44:14.506 INFO kablam!    |
Sep 04 14:44:14.506 INFO kablam! 23 |     pub fn unset(&self, i: u8) -> Self {
Sep 04 14:44:14.506 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:44:14.506 INFO kablam! 
Sep 04 14:44:14.506 INFO kablam! warning: method is never used: `size`
Sep 04 14:44:14.506 INFO kablam!   --> src/bitmap.rs:27:5
Sep 04 14:44:14.507 INFO kablam!    |
Sep 04 14:44:14.507 INFO kablam! 27 |     pub fn size(&self) -> u8 {
Sep 04 14:44:14.507 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:44:14.507 INFO kablam! 
Sep 04 14:44:15.267 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Sep 04 14:44:15.271 INFO kablam! su: No module specific data is present
Sep 04 14:44:15.667 INFO running `"docker" "rm" "-f" "0b214364d6199831f9da3dce3748ddb034380b0e477e387c8135e2f2a2324ee3"`
Sep 04 14:44:15.813 INFO blam! 0b214364d6199831f9da3dce3748ddb034380b0e477e387c8135e2f2a2324ee3