[INFO] fetching crate kmers 0.2.2...
[INFO] testing kmers-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kmers 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate kmers 0.2.2
[INFO] finished tweaking crates.io crate kmers 0.2.2
[INFO] tweaked toml for crates.io crate kmers 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kmers 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kmers 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3068103fc82e6cf14364de3d27ace897e07ae62481f08ca645f7e06675f37277
[INFO] running `Command { std: "docker" "start" "-a" "3068103fc82e6cf14364de3d27ace897e07ae62481f08ca645f7e06675f37277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3068103fc82e6cf14364de3d27ace897e07ae62481f08ca645f7e06675f37277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3068103fc82e6cf14364de3d27ace897e07ae62481f08ca645f7e06675f37277", kill_on_drop: false }`
[INFO] [stdout] 3068103fc82e6cf14364de3d27ace897e07ae62481f08ca645f7e06675f37277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8a8d3393854411930fbb795f3704e8b9cabb4bac86b6a68e9917d0b0d064db
[INFO] running `Command { std: "docker" "start" "-a" "2b8a8d3393854411930fbb795f3704e8b9cabb4bac86b6a68e9917d0b0d064db", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmers v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2b8a8d3393854411930fbb795f3704e8b9cabb4bac86b6a68e9917d0b0d064db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8a8d3393854411930fbb795f3704e8b9cabb4bac86b6a68e9917d0b0d064db", kill_on_drop: false }`
[INFO] [stdout] 2b8a8d3393854411930fbb795f3704e8b9cabb4bac86b6a68e9917d0b0d064db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88337bf2080af13960b3ca7dd90030906d1c0e97989e286da1663056d5a51ee7
[INFO] running `Command { std: "docker" "start" "-a" "88337bf2080af13960b3ca7dd90030906d1c0e97989e286da1663056d5a51ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling noodles-core v0.12.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling noodles-bgzf v0.24.0
[INFO] [stderr]    Compiling noodles-fasta v0.29.0
[INFO] [stderr]    Compiling noodles v0.52.0
[INFO] [stderr]    Compiling kmers v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "88337bf2080af13960b3ca7dd90030906d1c0e97989e286da1663056d5a51ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88337bf2080af13960b3ca7dd90030906d1c0e97989e286da1663056d5a51ee7", kill_on_drop: false }`
[INFO] [stdout] 88337bf2080af13960b3ca7dd90030906d1c0e97989e286da1663056d5a51ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51ee633c0bf21dbbea5adf5ab3e67615de99743dfde25d5cf22cd0d41d9299d2
[INFO] running `Command { std: "docker" "start" "-a" "51ee633c0bf21dbbea5adf5ab3e67615de99743dfde25d5cf22cd0d41d9299d2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kmers-d8bd0ee5a5216d68)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test basics::tests::test_0a ... ok
[INFO] [stdout] test basics::tests::test_0b ... ok
[INFO] [stdout] test basics::tests::test_4 ... ok
[INFO] [stdout] test basics::tests::test_5 ... ok
[INFO] [stdout] test basics::tests::test_1 ... ok
[INFO] [stdout] test basics::tests::test_2 ... ok
[INFO] [stdout] test basics::tests::test_6 ... ok
[INFO] [stdout] test canonical::tests::test_hash_1 ... ok
[INFO] [stdout] test accumulator::tests::test_1 ... ok
[INFO] [stdout] test basics::tests::test_3 ... ok
[INFO] [stdout] test basics::tests::test_7 ... ok
[INFO] [stdout] test dot::test::test_1 ... ok
[INFO] [stdout] test accumulator::tests::test_2 ... ok
[INFO] [stdout] test index::tests::test_1 ... ok
[INFO] [stdout] test index::tests::test_2 ... ok
[INFO] [stdout] test canonical::tests::test_lex_1 ... ok
[INFO] [stdout] test dot::test::test_2 ... ok
[INFO] [stdout] test jaccard::tests::test_1 ... ok
[INFO] [stdout] test list::tests::test_2 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_1 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_2 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_3 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_4 ... ok
[INFO] [stdout] test basics::tests::test_0c ... ok
[INFO] [stdout] test list::tests::test_1 ... ok
[INFO] [stdout] test accumulator::tests::test_3 ... ok
[INFO] [stdout] test canonical::tests::test_hash_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kmers
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51ee633c0bf21dbbea5adf5ab3e67615de99743dfde25d5cf22cd0d41d9299d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ee633c0bf21dbbea5adf5ab3e67615de99743dfde25d5cf22cd0d41d9299d2", kill_on_drop: false }`
[INFO] [stdout] 51ee633c0bf21dbbea5adf5ab3e67615de99743dfde25d5cf22cd0d41d9299d2