[INFO] fetching crate kmers 0.2.2...
[INFO] testing kmers-0.2.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kmers 0.2.2 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kmers 0.2.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes v1.5.0
[INFO] [stderr]   Downloaded memchr v2.6.4
[INFO] [stderr]   Downloaded noodles-core v0.12.0
[INFO] [stderr]   Downloaded flate2 v1.0.27
[INFO] [stderr]   Downloaded noodles-bgzf v0.24.0
[INFO] [stderr]   Downloaded noodles-fasta v0.29.0
[INFO] [stderr]   Downloaded noodles v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72247fdbc8b5384ca359f96c0905c1c550a7ae5065adb555b82307e62ed03f6c
[INFO] running `Command { std: "docker" "start" "-a" "72247fdbc8b5384ca359f96c0905c1c550a7ae5065adb555b82307e62ed03f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72247fdbc8b5384ca359f96c0905c1c550a7ae5065adb555b82307e62ed03f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72247fdbc8b5384ca359f96c0905c1c550a7ae5065adb555b82307e62ed03f6c", kill_on_drop: false }`
[INFO] [stdout] 72247fdbc8b5384ca359f96c0905c1c550a7ae5065adb555b82307e62ed03f6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9842877908dcf6379b19cb1785ff9c7c6f4bdeaec03d3a8ab8f69c388023e84
[INFO] running `Command { std: "docker" "start" "-a" "c9842877908dcf6379b19cb1785ff9c7c6f4bdeaec03d3a8ab8f69c388023e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmers v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c9842877908dcf6379b19cb1785ff9c7c6f4bdeaec03d3a8ab8f69c388023e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9842877908dcf6379b19cb1785ff9c7c6f4bdeaec03d3a8ab8f69c388023e84", kill_on_drop: false }`
[INFO] [stdout] c9842877908dcf6379b19cb1785ff9c7c6f4bdeaec03d3a8ab8f69c388023e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ec87a4e7950785dfc279094168f6eea59284d44570914ff7c7c7a97cd750ed
[INFO] running `Command { std: "docker" "start" "-a" "a1ec87a4e7950785dfc279094168f6eea59284d44570914ff7c7c7a97cd750ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling noodles-core v0.12.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[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 3.01s
[INFO] running `Command { std: "docker" "inspect" "a1ec87a4e7950785dfc279094168f6eea59284d44570914ff7c7c7a97cd750ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ec87a4e7950785dfc279094168f6eea59284d44570914ff7c7c7a97cd750ed", kill_on_drop: false }`
[INFO] [stdout] a1ec87a4e7950785dfc279094168f6eea59284d44570914ff7c7c7a97cd750ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c17a62791ae3eb15346ca1cc730f0297edd7e4041924ab8a615dea125cd8eb95
[INFO] running `Command { std: "docker" "start" "-a" "c17a62791ae3eb15346ca1cc730f0297edd7e4041924ab8a615dea125cd8eb95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kmers-1c830fa522336225)
[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_0c ... ok
[INFO] [stdout] test basics::tests::test_1 ... ok
[INFO] [stdout] test basics::tests::test_3 ... ok
[INFO] [stdout] test basics::tests::test_4 ... ok
[INFO] [stdout] test basics::tests::test_5 ... ok
[INFO] [stdout] test basics::tests::test_7 ... ok
[INFO] [stdout] test basics::tests::test_6 ... ok
[INFO] [stdout] test basics::tests::test_2 ... ok
[INFO] [stdout] test canonical::tests::test_hash_1 ... ok
[INFO] [stdout] test canonical::tests::test_lex_1 ... ok
[INFO] [stdout] test index::tests::test_1 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_4 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_1 ... ok
[INFO] [stdout] test list::tests::test_1 ... ok
[INFO] [stdout] test accumulator::tests::test_1 ... ok
[INFO] [stdout] test dot::test::test_2 ... ok
[INFO] [stdout] test index::tests::test_2 ... ok
[INFO] [stdout] test dot::test::test_1 ... ok
[INFO] [stdout] test jaccard::tests::test_1 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_2 ... ok
[INFO] [stdout] test list::tests::test_2 ... ok
[INFO] [stdout] test accumulator::tests::test_2 ... ok
[INFO] [stdout] test vbyte::tests::vbyte_test_3 ... 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 2.10s
[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" "c17a62791ae3eb15346ca1cc730f0297edd7e4041924ab8a615dea125cd8eb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17a62791ae3eb15346ca1cc730f0297edd7e4041924ab8a615dea125cd8eb95", kill_on_drop: false }`
[INFO] [stdout] c17a62791ae3eb15346ca1cc730f0297edd7e4041924ab8a615dea125cd8eb95