Sep 06 05:40:11.816 INFO checking hamt-sync-0.2.5 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:40:11.816 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:40:11.816 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:40:11.984 INFO blam! f65b0508d548cfb7675ff7526fc958ae916ffb12ae3067ba01f11ea98330ff22
Sep 06 05:40:11.986 INFO running `"docker" "start" "-a" "f65b0508d548cfb7675ff7526fc958ae916ffb12ae3067ba01f11ea98330ff22"`
Sep 06 05:40:13.350 INFO kablam! usermod: no changes
Sep 06 05:40:13.450 INFO kablam!     Checking hamt-sync v0.2.5 (file:///source)
Sep 06 05:40:14.298 INFO kablam! warning: constant item is never used: `NUM_BITS`
Sep 06 05:40:14.298 INFO kablam!  --> src/bitmap.rs:3:1
Sep 06 05:40:14.298 INFO kablam!   |
Sep 06 05:40:14.298 INFO kablam! 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Sep 06 05:40:14.298 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:40:14.298 INFO kablam!   |
Sep 06 05:40:14.298 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 05:40:14.298 INFO kablam! 
Sep 06 05:40:14.298 INFO kablam! warning: method is never used: `new`
Sep 06 05:40:14.298 INFO kablam!   --> src/bitmap.rs:11:5
Sep 06 05:40:14.298 INFO kablam!    |
Sep 06 05:40:14.298 INFO kablam! 11 |     pub fn new() -> Self {
Sep 06 05:40:14.298 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 05:40:14.298 INFO kablam! 
Sep 06 05:40:14.298 INFO kablam! warning: method is never used: `get`
Sep 06 05:40:14.298 INFO kablam!   --> src/bitmap.rs:15:5
Sep 06 05:40:14.298 INFO kablam!    |
Sep 06 05:40:14.298 INFO kablam! 15 |     pub fn get(&self, i: u8) -> bool {
Sep 06 05:40:14.298 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:40:14.298 INFO kablam! 
Sep 06 05:40:14.298 INFO kablam! warning: method is never used: `set`
Sep 06 05:40:14.298 INFO kablam!   --> src/bitmap.rs:19:5
Sep 06 05:40:14.298 INFO kablam!    |
Sep 06 05:40:14.298 INFO kablam! 19 |     pub fn set(&self, i: u8) -> Self {
Sep 06 05:40:14.298 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:40:14.298 INFO kablam! 
Sep 06 05:40:14.298 INFO kablam! warning: method is never used: `unset`
Sep 06 05:40:14.298 INFO kablam!   --> src/bitmap.rs:23:5
Sep 06 05:40:14.298 INFO kablam!    |
Sep 06 05:40:14.298 INFO kablam! 23 |     pub fn unset(&self, i: u8) -> Self {
Sep 06 05:40:14.298 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:40:14.298 INFO kablam! 
Sep 06 05:40:14.299 INFO kablam! warning: method is never used: `size`
Sep 06 05:40:14.299 INFO kablam!   --> src/bitmap.rs:27:5
Sep 06 05:40:14.299 INFO kablam!    |
Sep 06 05:40:14.299 INFO kablam! 27 |     pub fn size(&self) -> u8 {
Sep 06 05:40:14.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:40:14.299 INFO kablam! 
Sep 06 05:40:15.505 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Sep 06 05:40:15.511 INFO kablam! su: No module specific data is present
Sep 06 05:40:16.326 INFO running `"docker" "rm" "-f" "f65b0508d548cfb7675ff7526fc958ae916ffb12ae3067ba01f11ea98330ff22"`
Sep 06 05:40:16.504 INFO blam! f65b0508d548cfb7675ff7526fc958ae916ffb12ae3067ba01f11ea98330ff22