[INFO] fetching crate rustyhdf5-io 1.93.0... [INFO] testing rustyhdf5-io-1.93.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate rustyhdf5-io 1.93.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rustyhdf5-io 1.93.0 [INFO] finished tweaking crates.io crate rustyhdf5-io 1.93.0 [INFO] tweaked toml for crates.io crate rustyhdf5-io 1.93.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustyhdf5-io 1.93.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustyhdf5-io 1.93.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed68be7589d51e63f9b150bc58108b569c4b2b721d194df9b90da5b4190a5f9e [INFO] running `Command { std: "docker" "start" "-a" "ed68be7589d51e63f9b150bc58108b569c4b2b721d194df9b90da5b4190a5f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed68be7589d51e63f9b150bc58108b569c4b2b721d194df9b90da5b4190a5f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed68be7589d51e63f9b150bc58108b569c4b2b721d194df9b90da5b4190a5f9e", kill_on_drop: false }` [INFO] [stdout] ed68be7589d51e63f9b150bc58108b569c4b2b721d194df9b90da5b4190a5f9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76b2ebda1a5dbcf3d00b477f9cf73723e4fbaef9632cb10ced0b2ddca9ebc939 [INFO] running `Command { std: "docker" "start" "-a" "76b2ebda1a5dbcf3d00b477f9cf73723e4fbaef9632cb10ced0b2ddca9ebc939", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling rustyhdf5-format v1.93.0 [INFO] [stderr] Compiling rustyhdf5-io v1.93.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.32s [INFO] running `Command { std: "docker" "inspect" "76b2ebda1a5dbcf3d00b477f9cf73723e4fbaef9632cb10ced0b2ddca9ebc939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b2ebda1a5dbcf3d00b477f9cf73723e4fbaef9632cb10ced0b2ddca9ebc939", kill_on_drop: false }` [INFO] [stdout] 76b2ebda1a5dbcf3d00b477f9cf73723e4fbaef9632cb10ced0b2ddca9ebc939 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96178c15bd8ee69e876f230b8c6d721dc03001700ad62f9c49cd6922034cc3e6 [INFO] running `Command { std: "docker" "start" "-a" "96178c15bd8ee69e876f230b8c6d721dc03001700ad62f9c49cd6922034cc3e6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling rustyhdf5-io v1.93.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.40s [INFO] running `Command { std: "docker" "inspect" "96178c15bd8ee69e876f230b8c6d721dc03001700ad62f9c49cd6922034cc3e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96178c15bd8ee69e876f230b8c6d721dc03001700ad62f9c49cd6922034cc3e6", kill_on_drop: false }` [INFO] [stdout] 96178c15bd8ee69e876f230b8c6d721dc03001700ad62f9c49cd6922034cc3e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f1bf6245ac26c03562b874231f72d86ea4cbb3f5feb365801fe0861b20b05ef [INFO] running `Command { std: "docker" "start" "-a" "5f1bf6245ac26c03562b874231f72d86ea4cbb3f5feb365801fe0861b20b05ef", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustyhdf5_io-3e481bfc011630da) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test prefetch::tests::prefetch_reader_inner_access ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_partial_last_chunk ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_out_of_bounds ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_into_inner ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_uses_cache ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_sequential_chunks ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_hdf5_read_trait ... ok [INFO] [stdout] test prefetch::tests::ring_buffer_eviction ... ok [INFO] [stdout] test prefetch::tests::sweep_detector_3d_slice_major ... ok [INFO] [stdout] test prefetch::tests::sweep_detector_random_gives_no_predictions ... ok [INFO] [stdout] test prefetch::tests::sweep_detector_detects_row_major ... ok [INFO] [stdout] test prefetch::tests::sweep_detector_sliding_window ... ok [INFO] [stdout] test sweep::tests::detect_and_predict_roundtrip ... ok [INFO] [stdout] test prefetch::tests::sweep_prefetch_reduces_misses ... ok [INFO] [stdout] test sweep::tests::detect_column_major_2d ... ok [INFO] [stdout] test sweep::tests::detect_random_empty ... ok [INFO] [stdout] test sweep::tests::detect_column_major_3d ... ok [INFO] [stdout] test sweep::tests::detect_random_pattern ... ok [INFO] [stdout] test sweep::tests::detect_random_too_few_entries ... ok [INFO] [stdout] test sweep::tests::detect_slice_major_3d ... ok [INFO] [stdout] test sweep::tests::false_positive_avoidance_alternating ... ok [INFO] [stdout] test prefetch::tests::sweep_detector_detects_column_major ... ok [INFO] [stdout] test sweep::tests::predict_column_major_2d ... ok [INFO] [stdout] test sweep::tests::false_positive_avoidance_diagonal ... ok [INFO] [stdout] test sweep::tests::predict_slice_major_3d ... ok [INFO] [stdout] test sweep::tests::predict_too_few_history ... ok [INFO] [stdout] test tests::borrowed_reader_basic ... ok [INFO] [stdout] test tests::borrowed_reader_empty ... ok [INFO] [stdout] test prefetch::tests::preload_ranges_into_ring_buffer ... ok [INFO] [stdout] test tests::file_reader_nonexistent ... ok [INFO] [stdout] test tests::file_writer_path ... ok [INFO] [stdout] test sweep::tests::detect_row_major_2d ... ok [INFO] [stdout] test tests::memory_reader_empty ... ok [INFO] [stdout] test sweep::tests::detect_row_major_3d ... ok [INFO] [stdout] test tests::hdf5_file_via_memory_reader ... ok [INFO] [stdout] test sweep::tests::predict_row_major_2d ... ok [INFO] [stdout] test tests::memory_reader_into_inner ... ok [INFO] [stdout] test tests::memory_reader_from_slice ... ok [INFO] [stdout] test tests::memory_reader_from_vec ... ok [INFO] [stdout] test tests::file_writer_create_and_write ... ok [INFO] [stdout] test prefetch::tests::sweep_detector_reset ... ok [INFO] [stdout] test tests::file_writer_overwrite ... ok [INFO] [stdout] test tests::hdf5_file_via_file_reader_writer ... ok [INFO] [stdout] test tests::file_reader_from_file ... ok [INFO] [stdout] test tests::file_reader_roundtrip ... ok [INFO] [stdout] test tests::file_writer_flush_to_disk ... ok [INFO] [stdout] test tests::memory_reader_write_replaces_content ... ok [INFO] [stdout] test sweep::tests::predict_random_returns_empty ... ok [INFO] [stdout] test prefetch::tests::prefetch_reader_basic_read ... ok [INFO] [stdout] test prefetch::tests::random_access_no_false_sweep ... ok [INFO] [stderr] Doc-tests rustyhdf5_io [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f1bf6245ac26c03562b874231f72d86ea4cbb3f5feb365801fe0861b20b05ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f1bf6245ac26c03562b874231f72d86ea4cbb3f5feb365801fe0861b20b05ef", kill_on_drop: false }` [INFO] [stdout] 5f1bf6245ac26c03562b874231f72d86ea4cbb3f5feb365801fe0861b20b05ef