Sep 01 13:10:24.498 INFO checking needletail-0.2.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:10:24.498 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:10:24.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:10:24.694 INFO blam! 9724cb235c278819892f3589de4a7f361a84410ae00924a095e78518403ea56c
Sep 01 13:10:24.695 INFO running `"docker" "start" "-a" "9724cb235c278819892f3589de4a7f361a84410ae00924a095e78518403ea56c"`
Sep 01 13:10:25.481 INFO kablam!     Checking flate2 v1.0.2
Sep 01 13:10:27.189 INFO kablam!     Checking zip v0.4.2
Sep 01 13:10:28.395 INFO kablam!     Checking needletail v0.2.2 (file:///source)
Sep 01 13:10:30.267 INFO kablam! warning: method is never used: `from_bytes`
Sep 01 13:10:30.267 INFO kablam!   --> src/buffer.rs:85:5
Sep 01 13:10:30.267 INFO kablam!    |
Sep 01 13:10:30.267 INFO kablam! 85 |     pub fn from_bytes(data: &'a [u8]) -> Self {
Sep 01 13:10:30.268 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:10:30.268 INFO kablam!    |
Sep 01 13:10:30.268 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 13:10:30.268 INFO kablam! 
Sep 01 13:10:31.077 INFO kablam! warning: unused variable: `s`
Sep 01 13:10:31.077 INFO kablam!    --> src/fastx.rs:698:13
Sep 01 13:10:31.077 INFO kablam!     |
Sep 01 13:10:31.077 INFO kablam! 698 |         for s in rec_buffer.by_ref() {
Sep 01 13:10:31.077 INFO kablam!     |             ^ help: consider using `_s` instead
Sep 01 13:10:31.077 INFO kablam!     |
Sep 01 13:10:31.077 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 13:10:31.077 INFO kablam! 
Sep 01 13:10:31.462 INFO kablam! warning: unused imports: `bitkmer`, `kmer`
Sep 01 13:10:31.462 INFO kablam!  --> benches/benchmark.rs:7:25
Sep 01 13:10:31.462 INFO kablam!   |
Sep 01 13:10:31.462 INFO kablam! 7 | use needletail::{fastx, kmer, bitkmer};
Sep 01 13:10:31.462 INFO kablam!   |                         ^^^^  ^^^^^^^
Sep 01 13:10:31.462 INFO kablam!   |
Sep 01 13:10:31.462 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:10:31.462 INFO kablam! 
Sep 01 13:10:31.724 INFO kablam! warning: unused variable: `kmer`
Sep 01 13:10:31.724 INFO kablam!   --> benches/benchmark.rs:21:21
Sep 01 13:10:31.724 INFO kablam!    |
Sep 01 13:10:31.724 INFO kablam! 21 |             for (_, kmer, was_rc) in seq.normalize(true).kmers(ksize, true) {
Sep 01 13:10:31.724 INFO kablam!    |                     ^^^^ help: consider using `_kmer` instead
Sep 01 13:10:31.724 INFO kablam!    |
Sep 01 13:10:31.724 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 13:10:31.724 INFO kablam! 
Sep 01 13:10:31.725 INFO kablam! warning: unused variable: `k`
Sep 01 13:10:31.725 INFO kablam!   --> benches/benchmark.rs:41:21
Sep 01 13:10:31.725 INFO kablam!    |
Sep 01 13:10:31.725 INFO kablam! 41 |             for (_, k, was_rc) in seq.bit_kmers(ksize, true) {
Sep 01 13:10:31.725 INFO kablam!    |                     ^ help: consider using `_k` instead
Sep 01 13:10:31.725 INFO kablam! 
Sep 01 13:10:31.725 INFO kablam! warning: unused variable: `ksize`
Sep 01 13:10:31.725 INFO kablam!   --> benches/benchmark.rs:58:9
Sep 01 13:10:31.725 INFO kablam!    |
Sep 01 13:10:31.725 INFO kablam! 58 |     let ksize = 31;
Sep 01 13:10:31.725 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 01 13:10:31.726 INFO kablam! 
Sep 01 13:10:31.726 INFO kablam! warning: unused variable: `ksize`
Sep 01 13:10:31.726 INFO kablam!   --> benches/benchmark.rs:75:9
Sep 01 13:10:31.726 INFO kablam!    |
Sep 01 13:10:31.726 INFO kablam! 75 |     let ksize = 31;
Sep 01 13:10:31.726 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 01 13:10:31.726 INFO kablam! 
Sep 01 13:10:31.726 INFO kablam! warning: unused variable: `ksize`
Sep 01 13:10:31.726 INFO kablam!   --> benches/benchmark.rs:90:9
Sep 01 13:10:31.726 INFO kablam!    |
Sep 01 13:10:31.726 INFO kablam! 90 |     let ksize = 31;
Sep 01 13:10:31.726 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 01 13:10:31.726 INFO kablam! 
Sep 01 13:10:31.726 INFO kablam! warning: unused variable: `ksize`
Sep 01 13:10:31.726 INFO kablam!    --> benches/benchmark.rs:107:9
Sep 01 13:10:31.726 INFO kablam!     |
Sep 01 13:10:31.726 INFO kablam! 107 |     let ksize = 31;
Sep 01 13:10:31.726 INFO kablam!     |         ^^^^^ help: consider using `_ksize` instead
Sep 01 13:10:31.726 INFO kablam! 
Sep 01 13:10:31.778 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 13:10:31.778 INFO kablam!   --> benches/benchmark.rs:62:5
Sep 01 13:10:31.778 INFO kablam!    |
Sep 01 13:10:31.778 INFO kablam! 62 |     f.read_to_end(&mut data);
Sep 01 13:10:31.778 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:10:31.778 INFO kablam!    |
Sep 01 13:10:31.778 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 13:10:31.778 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 13:10:31.778 INFO kablam! 
Sep 01 13:10:31.778 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 13:10:31.778 INFO kablam!   --> benches/benchmark.rs:94:5
Sep 01 13:10:31.778 INFO kablam!    |
Sep 01 13:10:31.778 INFO kablam! 94 |     f.read_to_end(&mut data);
Sep 01 13:10:31.778 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:10:31.778 INFO kablam!    |
Sep 01 13:10:31.779 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 13:10:31.779 INFO kablam! 
Sep 01 13:10:31.812 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.39s
Sep 01 13:10:31.841 INFO kablam! su: No module specific data is present
Sep 01 13:10:32.596 INFO running `"docker" "rm" "-f" "9724cb235c278819892f3589de4a7f361a84410ae00924a095e78518403ea56c"`
Sep 01 13:10:32.678 INFO blam! 9724cb235c278819892f3589de4a7f361a84410ae00924a095e78518403ea56c