[INFO] crate needletail 0.2.2 is already in cache [INFO] extracting crate needletail 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/needletail/0.2.2 [INFO] extracting crate needletail 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/needletail/0.2.2 [INFO] validating manifest of needletail-0.2.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of needletail-0.2.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/reg/needletail/0.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing needletail-0.2.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a9d4109e87b4dab1fd066076584e993dd3e8a370c2a5a76a1378a289fe7ccae6 [INFO] running `"docker" "start" "-a" "a9d4109e87b4dab1fd066076584e993dd3e8a370c2a5a76a1378a289fe7ccae6"` [INFO] [stderr] Compiling lzma-sys v0.1.15 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling needletail v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastx.rs:299:59 [INFO] [stderr] | [INFO] [stderr] 299 | fastx_reader(&mut cursor, None, callback, None::<&mut FnMut(&'static str) -> ()>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'static str) -> ()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | file: &'a mut io::Read, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:23:30 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(file: &'a mut io::Read, buf_size: usize, header: &[u8]) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [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] Finished dev [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `"docker" "inspect" "a9d4109e87b4dab1fd066076584e993dd3e8a370c2a5a76a1378a289fe7ccae6"` [INFO] running `"docker" "rm" "-f" "a9d4109e87b4dab1fd066076584e993dd3e8a370c2a5a76a1378a289fe7ccae6"` [INFO] [stdout] a9d4109e87b4dab1fd066076584e993dd3e8a370c2a5a76a1378a289fe7ccae6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] b14d5ca8e74b77ee85df21e0827116c2716ff74d0104239195e7706728b405c4 [INFO] running `"docker" "start" "-a" "b14d5ca8e74b77ee85df21e0827116c2716ff74d0104239195e7706728b405c4"` [INFO] [stderr] Compiling needletail v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastx.rs:299:59 [INFO] [stderr] | [INFO] [stderr] 299 | fastx_reader(&mut cursor, None, callback, None::<&mut FnMut(&'static str) -> ()>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'static str) -> ()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | file: &'a mut io::Read, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:23:30 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(file: &'a mut io::Read, buf_size: usize, header: &[u8]) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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 prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `"docker" "inspect" "b14d5ca8e74b77ee85df21e0827116c2716ff74d0104239195e7706728b405c4"` [INFO] running `"docker" "rm" "-f" "b14d5ca8e74b77ee85df21e0827116c2716ff74d0104239195e7706728b405c4"` [INFO] [stdout] b14d5ca8e74b77ee85df21e0827116c2716ff74d0104239195e7706728b405c4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] b81b21ee1f5ee933ff55203ece53d3bf1d1d1bbcf577f16aca3f68f52ec3c73b [INFO] running `"docker" "start" "-a" "b81b21ee1f5ee933ff55203ece53d3bf1d1d1bbcf577f16aca3f68f52ec3c73b"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] running 24 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/needletail-e19f07a082054a07 [INFO] [stdout] test fastx::test_buffer ... ok [INFO] [stdout] test buffer::test_from_bytes ... ok [INFO] [stdout] test bitkmer::test_reverse_complement ... ok [INFO] [stdout] test bitkmer::test_minimizer ... ok [INFO] [stdout] test bitkmer::test_iterator ... ok [INFO] [stdout] test bitkmer::can_kmerize ... ok [INFO] [stdout] test fastx::test_premature_endings ... ok [INFO] [stdout] test fastx::test_fastq_across_buffer ... ok [INFO] [stdout] test bitkmer::test_bitmer_to_bytes ... ok [INFO] [stdout] test fastx::test_callback ... ok [INFO] [stdout] test fastx::test_empty_records ... ok [INFO] [stdout] test fastx::test_compressed ... ok [INFO] [stdout] test fastx::test_fastq ... ok [INFO] [stdout] test bitkmer::test_bytes_to_bitkmer ... ok [INFO] [stdout] test kmer::can_canonicalize ... ok [INFO] [stdout] test fastx::test_wrapped_fasta ... ok [INFO] [stdout] test kmer::can_detect_no_n ... ok [INFO] [stdout] test seq::can_kmerize ... ok [INFO] [stdout] test kmer::can_minimize ... ok [INFO] [stdout] test util::test_memchr_both ... ok [INFO] [stdout] test kmer::test_complement ... ok [INFO] [stdout] test kmer::test_normalize ... ok [INFO] [stdout] test seq::can_canonicalize ... ok [INFO] [stdout] test seq::test_quality_mask ... ok [INFO] [stderr] Doc-tests needletail [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b81b21ee1f5ee933ff55203ece53d3bf1d1d1bbcf577f16aca3f68f52ec3c73b"` [INFO] running `"docker" "rm" "-f" "b81b21ee1f5ee933ff55203ece53d3bf1d1d1bbcf577f16aca3f68f52ec3c73b"` [INFO] [stdout] b81b21ee1f5ee933ff55203ece53d3bf1d1d1bbcf577f16aca3f68f52ec3c73b