Oct 13 13:56:05.693 INFO checking hamt-sync-0.2.5 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:56:05.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 13:56:06.194 INFO blam! 8aa48fc20bd6e99acf25cda22a09856e772ee0d37601e9c996c5156b3cd20265
Oct 13 13:56:06.195 INFO running `"docker" "start" "-a" "8aa48fc20bd6e99acf25cda22a09856e772ee0d37601e9c996c5156b3cd20265"`
Oct 13 13:56:08.145 INFO kablam! usermod: no changes
Oct 13 13:56:08.272 INFO kablam!     Checking hamt-sync v0.2.5 (/source)
Oct 13 13:56:09.506 INFO kablam! warning: constant item is never used: `NUM_BITS`
Oct 13 13:56:09.506 INFO kablam!  --> src/bitmap.rs:3:1
Oct 13 13:56:09.506 INFO kablam!   |
Oct 13 13:56:09.507 INFO kablam! 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Oct 13 13:56:09.507 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:56:09.508 INFO kablam!   |
Oct 13 13:56:09.508 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 13:56:09.508 INFO kablam! 
Oct 13 13:56:09.509 INFO kablam! warning: method is never used: `new`
Oct 13 13:56:09.509 INFO kablam!   --> src/bitmap.rs:11:5
Oct 13 13:56:09.509 INFO kablam!    |
Oct 13 13:56:09.509 INFO kablam! 11 |     pub fn new() -> Self {
Oct 13 13:56:09.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:56:09.510 INFO kablam! 
Oct 13 13:56:09.510 INFO kablam! warning: method is never used: `get`
Oct 13 13:56:09.510 INFO kablam!   --> src/bitmap.rs:15:5
Oct 13 13:56:09.511 INFO kablam!    |
Oct 13 13:56:09.511 INFO kablam! 15 |     pub fn get(&self, i: u8) -> bool {
Oct 13 13:56:09.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:56:09.511 INFO kablam! 
Oct 13 13:56:09.511 INFO kablam! warning: method is never used: `set`
Oct 13 13:56:09.512 INFO kablam!   --> src/bitmap.rs:19:5
Oct 13 13:56:09.512 INFO kablam!    |
Oct 13 13:56:09.512 INFO kablam! 19 |     pub fn set(&self, i: u8) -> Self {
Oct 13 13:56:09.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:56:09.513 INFO kablam! 
Oct 13 13:56:09.513 INFO kablam! warning: method is never used: `unset`
Oct 13 13:56:09.513 INFO kablam!   --> src/bitmap.rs:23:5
Oct 13 13:56:09.513 INFO kablam!    |
Oct 13 13:56:09.514 INFO kablam! 23 |     pub fn unset(&self, i: u8) -> Self {
Oct 13 13:56:09.514 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:56:09.514 INFO kablam! 
Oct 13 13:56:09.520 INFO kablam! warning: method is never used: `size`
Oct 13 13:56:09.521 INFO kablam!   --> src/bitmap.rs:27:5
Oct 13 13:56:09.521 INFO kablam!    |
Oct 13 13:56:09.521 INFO kablam! 27 |     pub fn size(&self) -> u8 {
Oct 13 13:56:09.521 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:56:09.522 INFO kablam! 
Oct 13 13:56:10.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Oct 13 13:56:10.656 INFO kablam! su: No module specific data is present
Oct 13 13:56:11.971 INFO running `"docker" "rm" "-f" "8aa48fc20bd6e99acf25cda22a09856e772ee0d37601e9c996c5156b3cd20265"`
Oct 13 13:56:12.321 INFO blam! 8aa48fc20bd6e99acf25cda22a09856e772ee0d37601e9c996c5156b3cd20265