Sep 14 12:42:24.355 INFO checking needletail-0.1.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 12:42:24.355 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 12:42:24.355 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:42:24.667 INFO blam! cda6b7659404502195352aa1319d2d599fab3abf47ba5555c5fbc576ff22f933
Sep 14 12:42:24.669 INFO running `"docker" "start" "-a" "cda6b7659404502195352aa1319d2d599fab3abf47ba5555c5fbc576ff22f933"`
Sep 14 12:42:26.113 INFO kablam! usermod: no changes
Sep 14 12:42:26.231 INFO kablam!     Checking needletail v0.1.4 (file:///source)
Sep 14 12:42:27.771 INFO kablam! warning: unused imports: `bitkmer`, `kmer`
Sep 14 12:42:27.771 INFO kablam!  --> benches/benchmark.rs:7:25
Sep 14 12:42:27.771 INFO kablam!   |
Sep 14 12:42:27.771 INFO kablam! 7 | use needletail::{fastx, kmer, bitkmer};
Sep 14 12:42:27.771 INFO kablam!   |                         ^^^^  ^^^^^^^
Sep 14 12:42:27.771 INFO kablam!   |
Sep 14 12:42:27.771 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 12:42:27.771 INFO kablam! 
Sep 14 12:42:27.947 INFO kablam! warning: unused variable: `kmer`
Sep 14 12:42:27.947 INFO kablam!   --> benches/benchmark.rs:21:21
Sep 14 12:42:27.947 INFO kablam!    |
Sep 14 12:42:27.947 INFO kablam! 21 |             for (_, kmer, was_rc) in seq.normalize(true).kmers(ksize, true) {
Sep 14 12:42:27.947 INFO kablam!    |                     ^^^^ help: consider using `_kmer` instead
Sep 14 12:42:27.947 INFO kablam!    |
Sep 14 12:42:27.947 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 12:42:27.947 INFO kablam! 
Sep 14 12:42:27.947 INFO kablam! warning: unused variable: `k`
Sep 14 12:42:27.947 INFO kablam!   --> benches/benchmark.rs:41:21
Sep 14 12:42:27.947 INFO kablam!    |
Sep 14 12:42:27.947 INFO kablam! 41 |             for (_, k, was_rc) in seq.bit_kmers(ksize, true) {
Sep 14 12:42:27.947 INFO kablam!    |                     ^ help: consider using `_k` instead
Sep 14 12:42:27.947 INFO kablam! 
Sep 14 12:42:27.947 INFO kablam! warning: unused variable: `ksize`
Sep 14 12:42:27.947 INFO kablam!   --> benches/benchmark.rs:58:9
Sep 14 12:42:27.947 INFO kablam!    |
Sep 14 12:42:27.947 INFO kablam! 58 |     let ksize = 31;
Sep 14 12:42:27.947 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 14 12:42:27.947 INFO kablam! 
Sep 14 12:42:27.947 INFO kablam! warning: unused variable: `ksize`
Sep 14 12:42:27.947 INFO kablam!   --> benches/benchmark.rs:75:9
Sep 14 12:42:27.947 INFO kablam!    |
Sep 14 12:42:27.947 INFO kablam! 75 |     let ksize = 31;
Sep 14 12:42:27.947 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 14 12:42:27.947 INFO kablam! 
Sep 14 12:42:27.947 INFO kablam! warning: unused variable: `ksize`
Sep 14 12:42:27.947 INFO kablam!   --> benches/benchmark.rs:90:9
Sep 14 12:42:27.947 INFO kablam!    |
Sep 14 12:42:27.947 INFO kablam! 90 |     let ksize = 31;
Sep 14 12:42:27.947 INFO kablam!    |         ^^^^^ help: consider using `_ksize` instead
Sep 14 12:42:27.947 INFO kablam! 
Sep 14 12:42:27.947 INFO kablam! warning: unused variable: `ksize`
Sep 14 12:42:27.947 INFO kablam!    --> benches/benchmark.rs:107:9
Sep 14 12:42:27.947 INFO kablam!     |
Sep 14 12:42:27.947 INFO kablam! 107 |     let ksize = 31;
Sep 14 12:42:27.947 INFO kablam!     |         ^^^^^ help: consider using `_ksize` instead
Sep 14 12:42:27.947 INFO kablam! 
Sep 14 12:42:27.969 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 12:42:27.969 INFO kablam!   --> benches/benchmark.rs:62:5
Sep 14 12:42:27.969 INFO kablam!    |
Sep 14 12:42:27.969 INFO kablam! 62 |     f.read_to_end(&mut data);
Sep 14 12:42:27.969 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:42:27.969 INFO kablam!    |
Sep 14 12:42:27.969 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 12:42:27.969 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 12:42:27.969 INFO kablam! 
Sep 14 12:42:27.969 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 12:42:27.969 INFO kablam!   --> benches/benchmark.rs:94:5
Sep 14 12:42:27.969 INFO kablam!    |
Sep 14 12:42:27.969 INFO kablam! 94 |     f.read_to_end(&mut data);
Sep 14 12:42:27.969 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:42:27.969 INFO kablam!    |
Sep 14 12:42:27.969 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 12:42:27.969 INFO kablam! 
Sep 14 12:42:28.286 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Sep 14 12:42:28.288 INFO kablam! su: No module specific data is present
Sep 14 12:42:29.297 INFO running `"docker" "rm" "-f" "cda6b7659404502195352aa1319d2d599fab3abf47ba5555c5fbc576ff22f933"`
Sep 14 12:42:29.526 INFO blam! cda6b7659404502195352aa1319d2d599fab3abf47ba5555c5fbc576ff22f933