Dec 12 11:02:20.171 INFO checking needletail-0.2.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:02:20.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11:02:20.590 INFO [stdout] 061903d8bd1c68341419f1132b5ffa8d9d0407a6da3ab64996dba661ec3cb463
Dec 12 11:02:20.596 INFO running `"docker" "start" "-a" "061903d8bd1c68341419f1132b5ffa8d9d0407a6da3ab64996dba661ec3cb463"`
Dec 12 11:02:22.299 INFO [stderr] usermod: no changes
Dec 12 11:02:22.460 INFO [stderr]     Checking miniz_oxide_c_api v0.2.0
Dec 12 11:02:23.413 INFO [stderr]     Checking flate2 v1.0.6
Dec 12 11:02:25.028 INFO [stderr]     Checking zip v0.4.2
Dec 12 11:02:26.767 INFO [stderr]     Checking needletail v0.2.2 (/source)
Dec 12 11:02:29.300 INFO [stderr] warning: method is never used: `from_bytes`
Dec 12 11:02:29.300 INFO [stderr]   --> src/buffer.rs:85:5
Dec 12 11:02:29.300 INFO [stderr]    |
Dec 12 11:02:29.300 INFO [stderr] 85 |     pub fn from_bytes(data: &'a [u8]) -> Self {
Dec 12 11:02:29.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:02:29.300 INFO [stderr]    |
Dec 12 11:02:29.300 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 11:02:29.300 INFO [stderr] 
Dec 12 11:02:30.308 INFO [stderr] warning: unused variable: `s`
Dec 12 11:02:30.308 INFO [stderr]    --> src/fastx.rs:698:13
Dec 12 11:02:30.308 INFO [stderr]     |
Dec 12 11:02:30.308 INFO [stderr] 698 |         for s in rec_buffer.by_ref() {
Dec 12 11:02:30.308 INFO [stderr]     |             ^ help: consider using `_s` instead
Dec 12 11:02:30.308 INFO [stderr]     |
Dec 12 11:02:30.308 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 11:02:30.308 INFO [stderr] 
Dec 12 11:02:31.584 INFO [stderr] warning: unused imports: `bitkmer`, `kmer`
Dec 12 11:02:31.584 INFO [stderr]  --> benches/benchmark.rs:7:25
Dec 12 11:02:31.584 INFO [stderr]   |
Dec 12 11:02:31.584 INFO [stderr] 7 | use needletail::{fastx, kmer, bitkmer};
Dec 12 11:02:31.584 INFO [stderr]   |                         ^^^^  ^^^^^^^
Dec 12 11:02:31.584 INFO [stderr]   |
Dec 12 11:02:31.584 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 11:02:31.584 INFO [stderr] 
Dec 12 11:02:31.688 INFO [stderr] warning: unused variable: `kmer`
Dec 12 11:02:31.688 INFO [stderr]   --> benches/benchmark.rs:21:21
Dec 12 11:02:31.688 INFO [stderr]    |
Dec 12 11:02:31.688 INFO [stderr] 21 |             for (_, kmer, was_rc) in seq.normalize(true).kmers(ksize, true) {
Dec 12 11:02:31.688 INFO [stderr]    |                     ^^^^ help: consider using `_kmer` instead
Dec 12 11:02:31.688 INFO [stderr]    |
Dec 12 11:02:31.688 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 11:02:31.688 INFO [stderr] 
Dec 12 11:02:31.688 INFO [stderr] warning: unused variable: `k`
Dec 12 11:02:31.688 INFO [stderr]   --> benches/benchmark.rs:41:21
Dec 12 11:02:31.688 INFO [stderr]    |
Dec 12 11:02:31.688 INFO [stderr] 41 |             for (_, k, was_rc) in seq.bit_kmers(ksize, true) {
Dec 12 11:02:31.688 INFO [stderr]    |                     ^ help: consider using `_k` instead
Dec 12 11:02:31.688 INFO [stderr] 
Dec 12 11:02:31.688 INFO [stderr] warning: unused variable: `ksize`
Dec 12 11:02:31.688 INFO [stderr]   --> benches/benchmark.rs:58:9
Dec 12 11:02:31.688 INFO [stderr]    |
Dec 12 11:02:31.688 INFO [stderr] 58 |     let ksize = 31;
Dec 12 11:02:31.688 INFO [stderr]    |         ^^^^^ help: consider using `_ksize` instead
Dec 12 11:02:31.688 INFO [stderr] 
Dec 12 11:02:31.689 INFO [stderr] warning: unused variable: `ksize`
Dec 12 11:02:31.689 INFO [stderr]   --> benches/benchmark.rs:75:9
Dec 12 11:02:31.689 INFO [stderr]    |
Dec 12 11:02:31.689 INFO [stderr] 75 |     let ksize = 31;
Dec 12 11:02:31.689 INFO [stderr]    |         ^^^^^ help: consider using `_ksize` instead
Dec 12 11:02:31.689 INFO [stderr] 
Dec 12 11:02:31.689 INFO [stderr] warning: unused variable: `ksize`
Dec 12 11:02:31.689 INFO [stderr]   --> benches/benchmark.rs:90:9
Dec 12 11:02:31.689 INFO [stderr]    |
Dec 12 11:02:31.689 INFO [stderr] 90 |     let ksize = 31;
Dec 12 11:02:31.689 INFO [stderr]    |         ^^^^^ help: consider using `_ksize` instead
Dec 12 11:02:31.689 INFO [stderr] 
Dec 12 11:02:31.689 INFO [stderr] warning: unused variable: `ksize`
Dec 12 11:02:31.689 INFO [stderr]    --> benches/benchmark.rs:107:9
Dec 12 11:02:31.689 INFO [stderr]     |
Dec 12 11:02:31.689 INFO [stderr] 107 |     let ksize = 31;
Dec 12 11:02:31.689 INFO [stderr]     |         ^^^^^ help: consider using `_ksize` instead
Dec 12 11:02:31.689 INFO [stderr] 
Dec 12 11:02:31.709 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:02:31.709 INFO [stderr]   --> benches/benchmark.rs:62:5
Dec 12 11:02:31.709 INFO [stderr]    |
Dec 12 11:02:31.709 INFO [stderr] 62 |     f.read_to_end(&mut data);
Dec 12 11:02:31.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:02:31.709 INFO [stderr]    |
Dec 12 11:02:31.709 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 11:02:31.709 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:02:31.709 INFO [stderr] 
Dec 12 11:02:31.709 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:02:31.709 INFO [stderr]   --> benches/benchmark.rs:94:5
Dec 12 11:02:31.709 INFO [stderr]    |
Dec 12 11:02:31.709 INFO [stderr] 94 |     f.read_to_end(&mut data);
Dec 12 11:02:31.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:02:31.709 INFO [stderr]    |
Dec 12 11:02:31.709 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:02:31.709 INFO [stderr] 
Dec 12 11:02:31.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
Dec 12 11:02:31.736 INFO [stderr] su: No module specific data is present
Dec 12 11:02:32.276 INFO running `"docker" "inspect" "061903d8bd1c68341419f1132b5ffa8d9d0407a6da3ab64996dba661ec3cb463"`
Dec 12 11:02:32.578 INFO running `"docker" "rm" "-f" "061903d8bd1c68341419f1132b5ffa8d9d0407a6da3ab64996dba661ec3cb463"`
Dec 12 11:02:32.871 INFO [stdout] 061903d8bd1c68341419f1132b5ffa8d9d0407a6da3ab64996dba661ec3cb463