Nov 04 22:42:01.556 INFO checking hamt-sync-0.2.5 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 22:42:01.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 22:42:01.939 INFO blam! d5ea4e85fb4b6266272273a5025dfe03ca546e3089f5d040d122b191afa6f3fb
Nov 04 22:42:01.955 INFO running `"docker" "start" "-a" "d5ea4e85fb4b6266272273a5025dfe03ca546e3089f5d040d122b191afa6f3fb"`
Nov 04 22:42:03.454 INFO kablam! usermod: no changes
Nov 04 22:42:03.554 INFO kablam!     Checking hamt-sync v0.2.5 (/source)
Nov 04 22:42:05.190 INFO kablam! warning: constant item is never used: `NUM_BITS`
Nov 04 22:42:05.190 INFO kablam!  --> src/bitmap.rs:3:1
Nov 04 22:42:05.190 INFO kablam!   |
Nov 04 22:42:05.190 INFO kablam! 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Nov 04 22:42:05.190 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 22:42:05.192 INFO kablam!   |
Nov 04 22:42:05.192 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 22:42:05.192 INFO kablam! 
Nov 04 22:42:05.192 INFO kablam! warning: method is never used: `new`
Nov 04 22:42:05.192 INFO kablam!   --> src/bitmap.rs:11:5
Nov 04 22:42:05.192 INFO kablam!    |
Nov 04 22:42:05.192 INFO kablam! 11 |     pub fn new() -> Self {
Nov 04 22:42:05.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 22:42:05.193 INFO kablam! 
Nov 04 22:42:05.193 INFO kablam! warning: method is never used: `get`
Nov 04 22:42:05.193 INFO kablam!   --> src/bitmap.rs:15:5
Nov 04 22:42:05.193 INFO kablam!    |
Nov 04 22:42:05.193 INFO kablam! 15 |     pub fn get(&self, i: u8) -> bool {
Nov 04 22:42:05.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 22:42:05.193 INFO kablam! 
Nov 04 22:42:05.193 INFO kablam! warning: method is never used: `set`
Nov 04 22:42:05.193 INFO kablam!   --> src/bitmap.rs:19:5
Nov 04 22:42:05.195 INFO kablam!    |
Nov 04 22:42:05.195 INFO kablam! 19 |     pub fn set(&self, i: u8) -> Self {
Nov 04 22:42:05.195 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 22:42:05.195 INFO kablam! 
Nov 04 22:42:05.195 INFO kablam! warning: method is never used: `unset`
Nov 04 22:42:05.195 INFO kablam!   --> src/bitmap.rs:23:5
Nov 04 22:42:05.195 INFO kablam!    |
Nov 04 22:42:05.195 INFO kablam! 23 |     pub fn unset(&self, i: u8) -> Self {
Nov 04 22:42:05.195 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 22:42:05.196 INFO kablam! 
Nov 04 22:42:05.196 INFO kablam! warning: method is never used: `size`
Nov 04 22:42:05.196 INFO kablam!   --> src/bitmap.rs:27:5
Nov 04 22:42:05.196 INFO kablam!    |
Nov 04 22:42:05.198 INFO kablam! 27 |     pub fn size(&self) -> u8 {
Nov 04 22:42:05.198 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 22:42:05.198 INFO kablam! 
Nov 04 22:42:05.987 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Nov 04 22:42:05.991 INFO kablam! su: No module specific data is present
Nov 04 22:42:06.855 INFO running `"docker" "rm" "-f" "d5ea4e85fb4b6266272273a5025dfe03ca546e3089f5d040d122b191afa6f3fb"`
Nov 04 22:42:07.123 INFO blam! d5ea4e85fb4b6266272273a5025dfe03ca546e3089f5d040d122b191afa6f3fb