Dec 12 13:24:28.641 INFO checking hamt-sync-0.2.5 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 13:24:28.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 13:24:29.072 INFO [stdout] e5982252ced29fa489db052e76b309d4f2308f03f43b2a78987f0327f51a97ef
Dec 12 13:24:29.076 INFO running `"docker" "start" "-a" "e5982252ced29fa489db052e76b309d4f2308f03f43b2a78987f0327f51a97ef"`
Dec 12 13:24:30.668 INFO [stderr] usermod: no changes
Dec 12 13:24:30.816 INFO [stderr]     Checking hamt-sync v0.2.5 (/source)
Dec 12 13:24:32.624 INFO [stderr] warning: constant item is never used: `NUM_BITS`
Dec 12 13:24:32.624 INFO [stderr]  --> src/bitmap.rs:3:1
Dec 12 13:24:32.624 INFO [stderr]   |
Dec 12 13:24:32.624 INFO [stderr] 3 | const NUM_BITS: usize = size_of::<Content>() * 8;
Dec 12 13:24:32.624 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:24:32.624 INFO [stderr]   |
Dec 12 13:24:32.624 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 13:24:32.624 INFO [stderr] 
Dec 12 13:24:32.624 INFO [stderr] warning: method is never used: `new`
Dec 12 13:24:32.624 INFO [stderr]   --> src/bitmap.rs:11:5
Dec 12 13:24:32.624 INFO [stderr]    |
Dec 12 13:24:32.624 INFO [stderr] 11 |     pub fn new() -> Self {
Dec 12 13:24:32.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 13:24:32.624 INFO [stderr] 
Dec 12 13:24:32.624 INFO [stderr] warning: method is never used: `get`
Dec 12 13:24:32.624 INFO [stderr]   --> src/bitmap.rs:15:5
Dec 12 13:24:32.624 INFO [stderr]    |
Dec 12 13:24:32.624 INFO [stderr] 15 |     pub fn get(&self, i: u8) -> bool {
Dec 12 13:24:32.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:24:32.624 INFO [stderr] 
Dec 12 13:24:32.624 INFO [stderr] warning: method is never used: `set`
Dec 12 13:24:32.625 INFO [stderr]   --> src/bitmap.rs:19:5
Dec 12 13:24:32.625 INFO [stderr]    |
Dec 12 13:24:32.625 INFO [stderr] 19 |     pub fn set(&self, i: u8) -> Self {
Dec 12 13:24:32.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:24:32.625 INFO [stderr] 
Dec 12 13:24:32.625 INFO [stderr] warning: method is never used: `unset`
Dec 12 13:24:32.625 INFO [stderr]   --> src/bitmap.rs:23:5
Dec 12 13:24:32.625 INFO [stderr]    |
Dec 12 13:24:32.625 INFO [stderr] 23 |     pub fn unset(&self, i: u8) -> Self {
Dec 12 13:24:32.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:24:32.625 INFO [stderr] 
Dec 12 13:24:32.625 INFO [stderr] warning: method is never used: `size`
Dec 12 13:24:32.625 INFO [stderr]   --> src/bitmap.rs:27:5
Dec 12 13:24:32.625 INFO [stderr]    |
Dec 12 13:24:32.625 INFO [stderr] 27 |     pub fn size(&self) -> u8 {
Dec 12 13:24:32.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:24:32.625 INFO [stderr] 
Dec 12 13:24:33.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 12 13:24:33.231 INFO [stderr] su: No module specific data is present
Dec 12 13:24:34.690 INFO running `"docker" "inspect" "e5982252ced29fa489db052e76b309d4f2308f03f43b2a78987f0327f51a97ef"`
Dec 12 13:24:35.052 INFO running `"docker" "rm" "-f" "e5982252ced29fa489db052e76b309d4f2308f03f43b2a78987f0327f51a97ef"`
Dec 12 13:24:35.440 INFO [stdout] e5982252ced29fa489db052e76b309d4f2308f03f43b2a78987f0327f51a97ef