Jul 12 07:12:38.846 INFO checking hamt-sync-0.2.5 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 07:12:38.846 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:12:38.846 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:12:38.847 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:12:39.118 INFO blam! 6e5b8ac0a320cf26bf4a6e10cc2ccf898beb65ceda0260521573420be80418ad
Jul 12 07:12:39.121 INFO running `"docker" "start" "-a" "6e5b8ac0a320cf26bf4a6e10cc2ccf898beb65ceda0260521573420be80418ad"`
Jul 12 07:12:40.057 INFO kablam!     Checking hamt-sync v0.2.5 (file:///source)
Jul 12 07:12:41.876 INFO kablam! warning: constant item is never used: `NUM_BITS`
Jul 12 07:12:41.876 INFO kablam!  --> src/bitmap.rs:3:1
Jul 12 07:12:41.876 INFO kablam!   |
Jul 12 07:12:41.876 INFO kablam! 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Jul 12 07:12:41.876 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:12:41.876 INFO kablam!   |
Jul 12 07:12:41.876 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 12 07:12:41.876 INFO kablam! 
Jul 12 07:12:41.876 INFO kablam! warning: method is never used: `new`
Jul 12 07:12:41.876 INFO kablam!   --> src/bitmap.rs:11:5
Jul 12 07:12:41.876 INFO kablam!    |
Jul 12 07:12:41.876 INFO kablam! 11 |     pub fn new() -> Self {
Jul 12 07:12:41.877 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 07:12:41.878 INFO kablam! 
Jul 12 07:12:41.878 INFO kablam! warning: method is never used: `get`
Jul 12 07:12:41.879 INFO kablam!   --> src/bitmap.rs:15:5
Jul 12 07:12:41.879 INFO kablam!    |
Jul 12 07:12:41.879 INFO kablam! 15 |     pub fn get(&self, i: u8) -> bool {
Jul 12 07:12:41.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:12:41.879 INFO kablam! 
Jul 12 07:12:41.879 INFO kablam! warning: method is never used: `set`
Jul 12 07:12:41.879 INFO kablam!   --> src/bitmap.rs:19:5
Jul 12 07:12:41.879 INFO kablam!    |
Jul 12 07:12:41.879 INFO kablam! 19 |     pub fn set(&self, i: u8) -> Self {
Jul 12 07:12:41.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:12:41.879 INFO kablam! 
Jul 12 07:12:41.879 INFO kablam! warning: method is never used: `unset`
Jul 12 07:12:41.879 INFO kablam!   --> src/bitmap.rs:23:5
Jul 12 07:12:41.879 INFO kablam!    |
Jul 12 07:12:41.879 INFO kablam! 23 |     pub fn unset(&self, i: u8) -> Self {
Jul 12 07:12:41.880 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:12:41.880 INFO kablam! 
Jul 12 07:12:41.880 INFO kablam! warning: method is never used: `size`
Jul 12 07:12:41.880 INFO kablam!   --> src/bitmap.rs:27:5
Jul 12 07:12:41.880 INFO kablam!    |
Jul 12 07:12:41.880 INFO kablam! 27 |     pub fn size(&self) -> u8 {
Jul 12 07:12:41.880 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:12:41.880 INFO kablam! 
Jul 12 07:12:43.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Jul 12 07:12:43.647 INFO kablam! su: No module specific data is present
Jul 12 07:12:44.240 INFO running `"docker" "rm" "-f" "6e5b8ac0a320cf26bf4a6e10cc2ccf898beb65ceda0260521573420be80418ad"`
Jul 12 07:12:44.429 INFO blam! 6e5b8ac0a320cf26bf4a6e10cc2ccf898beb65ceda0260521573420be80418ad