[INFO] crate needletail 0.2.2 is already in cache [INFO] extracting crate needletail 0.2.2 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/needletail/0.2.2 [INFO] extracting crate needletail 0.2.2 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/needletail/0.2.2 [INFO] validating manifest of needletail-0.2.2 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of needletail-0.2.2 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing needletail-0.2.2 [INFO] finished frobbing needletail-0.2.2 [INFO] frobbed toml for needletail-0.2.2 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/needletail/0.2.2/Cargo.toml [INFO] started frobbing needletail-0.2.2 [INFO] finished frobbing needletail-0.2.2 [INFO] frobbed toml for needletail-0.2.2 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/needletail/0.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking needletail-0.2.2 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/needletail/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b9cdc42ef4d7b75744a38b52359b02c7e5aaefec33c283e50b2eaa6373829b37 [INFO] running `"docker" "start" "-a" "b9cdc42ef4d7b75744a38b52359b02c7e5aaefec33c283e50b2eaa6373829b37"` [INFO] [stderr] Compiling lzma-sys v0.1.12 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking zip v0.4.2 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking needletail v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `from_bytes` [INFO] [stderr] --> src/buffer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn from_bytes(data: &'a [u8]) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `bitkmer`, `kmer` [INFO] [stderr] --> benches/benchmark.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | use needletail::{fastx, kmer, bitkmer}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/fastx.rs:698:13 [INFO] [stderr] | [INFO] [stderr] 698 | for s in rec_buffer.by_ref() { [INFO] [stderr] | ^ help: consider using `_s` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kmer` [INFO] [stderr] --> benches/benchmark.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | for (_, kmer, was_rc) in seq.normalize(true).kmers(ksize, true) { [INFO] [stderr] | ^^^^ help: consider using `_kmer` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> benches/benchmark.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | for (_, k, was_rc) in seq.bit_kmers(ksize, true) { [INFO] [stderr] | ^ help: consider using `_k` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ksize` [INFO] [stderr] --> benches/benchmark.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | let ksize = 31; [INFO] [stderr] | ^^^^^ help: consider using `_ksize` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ksize` [INFO] [stderr] --> benches/benchmark.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | let ksize = 31; [INFO] [stderr] | ^^^^^ help: consider using `_ksize` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ksize` [INFO] [stderr] --> benches/benchmark.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | let ksize = 31; [INFO] [stderr] | ^^^^^ help: consider using `_ksize` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ksize` [INFO] [stderr] --> benches/benchmark.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | let ksize = 31; [INFO] [stderr] | ^^^^^ help: consider using `_ksize` instead [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> benches/benchmark.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | f.read_to_end(&mut data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> benches/benchmark.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | f.read_to_end(&mut data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `"docker" "inspect" "b9cdc42ef4d7b75744a38b52359b02c7e5aaefec33c283e50b2eaa6373829b37"` [INFO] running `"docker" "rm" "-f" "b9cdc42ef4d7b75744a38b52359b02c7e5aaefec33c283e50b2eaa6373829b37"` [INFO] [stdout] b9cdc42ef4d7b75744a38b52359b02c7e5aaefec33c283e50b2eaa6373829b37