Nov 10 05:02:20.431 INFO checking hamt-sync-0.2.5 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 05:02:20.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 05:02:20.679 INFO blam! db4b68a154d8a29c53063e9cd8fe618829b7b210dab440a625f9cca5b2e4abeb
Nov 10 05:02:20.683 INFO running `"docker" "start" "-a" "db4b68a154d8a29c53063e9cd8fe618829b7b210dab440a625f9cca5b2e4abeb"`
Nov 10 05:02:22.447 INFO kablam! usermod: no changes
Nov 10 05:02:22.571 INFO kablam!     Checking hamt-sync v0.2.5 (/source)
Nov 10 05:02:23.895 INFO kablam! warning: constant item is never used: `NUM_BITS`
Nov 10 05:02:23.895 INFO kablam!  --> src/bitmap.rs:3:1
Nov 10 05:02:23.896 INFO kablam!   |
Nov 10 05:02:23.896 INFO kablam! 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Nov 10 05:02:23.896 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:23.897 INFO kablam!   |
Nov 10 05:02:23.897 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 10 05:02:23.897 INFO kablam! 
Nov 10 05:02:23.898 INFO kablam! warning: method is never used: `new`
Nov 10 05:02:23.898 INFO kablam!   --> src/bitmap.rs:11:5
Nov 10 05:02:23.898 INFO kablam!    |
Nov 10 05:02:23.899 INFO kablam! 11 |     pub fn new() -> Self {
Nov 10 05:02:23.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:23.899 INFO kablam! 
Nov 10 05:02:23.900 INFO kablam! warning: method is never used: `get`
Nov 10 05:02:23.900 INFO kablam!   --> src/bitmap.rs:15:5
Nov 10 05:02:23.900 INFO kablam!    |
Nov 10 05:02:23.901 INFO kablam! 15 |     pub fn get(&self, i: u8) -> bool {
Nov 10 05:02:23.901 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:23.901 INFO kablam! 
Nov 10 05:02:23.902 INFO kablam! warning: method is never used: `set`
Nov 10 05:02:23.902 INFO kablam!   --> src/bitmap.rs:19:5
Nov 10 05:02:23.902 INFO kablam!    |
Nov 10 05:02:23.903 INFO kablam! 19 |     pub fn set(&self, i: u8) -> Self {
Nov 10 05:02:23.903 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:23.903 INFO kablam! 
Nov 10 05:02:23.904 INFO kablam! warning: method is never used: `unset`
Nov 10 05:02:23.904 INFO kablam!   --> src/bitmap.rs:23:5
Nov 10 05:02:23.904 INFO kablam!    |
Nov 10 05:02:23.904 INFO kablam! 23 |     pub fn unset(&self, i: u8) -> Self {
Nov 10 05:02:23.904 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:23.905 INFO kablam! 
Nov 10 05:02:23.905 INFO kablam! warning: method is never used: `size`
Nov 10 05:02:23.905 INFO kablam!   --> src/bitmap.rs:27:5
Nov 10 05:02:23.905 INFO kablam!    |
Nov 10 05:02:23.905 INFO kablam! 27 |     pub fn size(&self) -> u8 {
Nov 10 05:02:23.905 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 05:02:23.905 INFO kablam! 
Nov 10 05:02:24.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Nov 10 05:02:24.951 INFO kablam! su: No module specific data is present
Nov 10 05:02:26.131 INFO running `"docker" "rm" "-f" "db4b68a154d8a29c53063e9cd8fe618829b7b210dab440a625f9cca5b2e4abeb"`
Nov 10 05:02:26.531 INFO blam! db4b68a154d8a29c53063e9cd8fe618829b7b210dab440a625f9cca5b2e4abeb