Sep 10 14:05:47.870 INFO checking needletail-0.2.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:05:47.870 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:05:47.870 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:05:48.150 INFO blam! 249682d6d8d4532b4c07dfde0d9a49e09fcf54a65ae0e31440f14712db7e9703
Sep 10 14:05:48.152 INFO running `"docker" "start" "-a" "249682d6d8d4532b4c07dfde0d9a49e09fcf54a65ae0e31440f14712db7e9703"`
Sep 10 14:05:49.347 INFO kablam! usermod: no changes
Sep 10 14:05:49.494 INFO kablam!     Checking flate2 v1.0.2
Sep 10 14:05:51.038 INFO kablam!     Checking zip v0.4.2
Sep 10 14:05:52.242 INFO kablam!     Checking needletail v0.2.2 (file:///source)
Sep 10 14:05:53.438 INFO kablam! warning: method is never used: `from_bytes`
Sep 10 14:05:53.438 INFO kablam!   --> src/buffer.rs:85:5
Sep 10 14:05:53.438 INFO kablam!    |
Sep 10 14:05:53.438 INFO kablam! 85 |     pub fn from_bytes(data: &'a [u8]) -> Self {
Sep 10 14:05:53.438 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:05:53.438 INFO kablam!    |
Sep 10 14:05:53.438 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 14:05:53.438 INFO kablam! 
Sep 10 14:05:54.322 INFO kablam! warning: unused imports: `bitkmer`, `kmer`
Sep 10 14:05:54.322 INFO kablam!  --> benches/benchmark.rs:7:25
Sep 10 14:05:54.322 INFO kablam!   |
Sep 10 14:05:54.322 INFO kablam! 7 | use needletail::{fastx, kmer, bitkmer};
Sep 10 14:05:54.322 INFO kablam!   |                         ^^^^  ^^^^^^^
Sep 10 14:05:54.322 INFO kablam!   |
Sep 10 14:05:54.322 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:05:54.322 INFO kablam! 
Sep 10 14:05:54.463 INFO kablam! warning: unused variable: `kmer`
Sep 10 14:05:54.463 INFO kablam!   --> benches/benchmark.rs:21:21
Sep 10 14:05:54.463 INFO kablam!    |
Sep 10 14:05:54.463 INFO kablam! 21 |             for (_, kmer, was_rc) in seq.normalize(true).kmers(ksize, true) {
Sep 10 14:05:54.463 INFO kablam!    |                     ^^^^ help: consider using `_kmer` instead
Sep 10 14:05:54.463 INFO kablam!    |
Sep 10 14:05:54.463 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 14:05:54.463 INFO kablam! 
Sep 10 14:05:54.463 INFO kablam! warning: unused variable: `k`
Sep 10 14:05:54.463 INFO kablam!   --> benches/benchmark.rs:41:21
Sep 10 14:05:54.463 INFO kablam!    |
Sep 10 14:05:54.463 INFO kablam! 41 |             for (_, k, was_rc) in seq.bit_kmers(ksize, true) {
Sep 10 14:05:54.463 INFO kablam!    |                     ^ help: consider using `_k` instead
Sep 10 14:05:54.463 INFO kablam! 
Sep 10 14:05:54.463 INFO kablam! warning: unused variable: `ksize`
Sep 10 14:05:54.463 INFO kablam!   --> benches/benchmark.rs:58:9
Sep 10 14:05:54.463 INFO kablam!    |
Sep 10 14:05:54.463 INFO kablam! 58 |     let ksize = 31;
Sep 10 14:05:54.463 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 10 14:05:54.463 INFO kablam! 
Sep 10 14:05:54.463 INFO kablam! warning: unused variable: `ksize`
Sep 10 14:05:54.463 INFO kablam!   --> benches/benchmark.rs:75:9
Sep 10 14:05:54.463 INFO kablam!    |
Sep 10 14:05:54.463 INFO kablam! 75 |     let ksize = 31;
Sep 10 14:05:54.463 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 10 14:05:54.463 INFO kablam! 
Sep 10 14:05:54.463 INFO kablam! warning: unused variable: `ksize`
Sep 10 14:05:54.463 INFO kablam!   --> benches/benchmark.rs:90:9
Sep 10 14:05:54.463 INFO kablam!    |
Sep 10 14:05:54.463 INFO kablam! 90 |     let ksize = 31;
Sep 10 14:05:54.463 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 10 14:05:54.463 INFO kablam! 
Sep 10 14:05:54.463 INFO kablam! warning: unused variable: `ksize`
Sep 10 14:05:54.463 INFO kablam!    --> benches/benchmark.rs:107:9
Sep 10 14:05:54.463 INFO kablam!     |
Sep 10 14:05:54.463 INFO kablam! 107 |     let ksize = 31;
Sep 10 14:05:54.463 INFO kablam!     |         ^^^^^ help: consider using `_ksize` instead
Sep 10 14:05:54.463 INFO kablam! 
Sep 10 14:05:54.494 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 14:05:54.494 INFO kablam!   --> benches/benchmark.rs:62:5
Sep 10 14:05:54.494 INFO kablam!    |
Sep 10 14:05:54.494 INFO kablam! 62 |     f.read_to_end(&mut data);
Sep 10 14:05:54.494 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:05:54.494 INFO kablam!    |
Sep 10 14:05:54.494 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 14:05:54.494 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 14:05:54.494 INFO kablam! 
Sep 10 14:05:54.494 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 14:05:54.494 INFO kablam!   --> benches/benchmark.rs:94:5
Sep 10 14:05:54.494 INFO kablam!    |
Sep 10 14:05:54.494 INFO kablam! 94 |     f.read_to_end(&mut data);
Sep 10 14:05:54.494 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:05:54.494 INFO kablam!    |
Sep 10 14:05:54.494 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 14:05:54.494 INFO kablam! 
Sep 10 14:05:54.662 INFO kablam! warning: unused variable: `s`
Sep 10 14:05:54.662 INFO kablam!    --> src/fastx.rs:698:13
Sep 10 14:05:54.662 INFO kablam!     |
Sep 10 14:05:54.662 INFO kablam! 698 |         for s in rec_buffer.by_ref() {
Sep 10 14:05:54.662 INFO kablam!     |             ^ help: consider using `_s` instead
Sep 10 14:05:54.662 INFO kablam!     |
Sep 10 14:05:54.662 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 14:05:54.662 INFO kablam! 
Sep 10 14:05:55.086 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Sep 10 14:05:55.089 INFO kablam! su: No module specific data is present
Sep 10 14:05:55.705 INFO running `"docker" "rm" "-f" "249682d6d8d4532b4c07dfde0d9a49e09fcf54a65ae0e31440f14712db7e9703"`
Sep 10 14:05:55.812 INFO blam! 249682d6d8d4532b4c07dfde0d9a49e09fcf54a65ae0e31440f14712db7e9703