[INFO] fetching crate xdmf 0.1.1...
[INFO] testing xdmf-0.1.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate xdmf 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate xdmf 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xdmf 0.1.1
[INFO] tweaked toml for crates.io crate xdmf 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xdmf 0.1.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xdmf 0.1.1 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hdf5-metno-derive v0.9.2
[INFO] [stderr]   Downloaded hdf5-metno-sys v0.10.1
[INFO] [stderr]   Downloaded hdf5-metno-types v0.10.1
[INFO] [stderr]   Downloaded temp-dir v0.1.16
[INFO] [stderr]   Downloaded nom v3.2.1
[INFO] [stderr]   Downloaded vtkio v0.6.3
[INFO] [stderr]   Downloaded lz4_flex v0.7.5
[INFO] [stderr]   Downloaded hdf5-metno v0.10.1
[INFO] [stderr]   Downloaded memchr v1.0.2
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45e46c1be1804f3c1b6635a522a57034a52867a72f6e2af5b889d9ef61fafc52
[INFO] running `Command { std: "docker" "start" "-a" "45e46c1be1804f3c1b6635a522a57034a52867a72f6e2af5b889d9ef61fafc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45e46c1be1804f3c1b6635a522a57034a52867a72f6e2af5b889d9ef61fafc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e46c1be1804f3c1b6635a522a57034a52867a72f6e2af5b889d9ef61fafc52", kill_on_drop: false }`
[INFO] [stdout] 45e46c1be1804f3c1b6635a522a57034a52867a72f6e2af5b889d9ef61fafc52
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6f8d044906110977b3b99050cb0decad2f8a25a940a784c6c708d9f250db963
[INFO] running `Command { std: "docker" "start" "-a" "d6f8d044906110977b3b99050cb0decad2f8a25a940a784c6c708d9f250db963", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling hdf5-metno-types v0.10.1
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling hdf5-metno v0.10.1
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling hdf5-metno-derive v0.9.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling hdf5-metno-sys v0.10.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quick-xml v0.38.3
[INFO] [stderr]    Compiling xdmf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.12s
[INFO] running `Command { std: "docker" "inspect" "d6f8d044906110977b3b99050cb0decad2f8a25a940a784c6c708d9f250db963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f8d044906110977b3b99050cb0decad2f8a25a940a784c6c708d9f250db963", kill_on_drop: false }`
[INFO] [stdout] d6f8d044906110977b3b99050cb0decad2f8a25a940a784c6c708d9f250db963
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f853c2ec8e8f74a4d68fbc9b07fdcd8c89be26911d00662632674aed90addd4d
[INFO] running `Command { std: "docker" "start" "-a" "f853c2ec8e8f74a4d68fbc9b07fdcd8c89be26911d00662632674aed90addd4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling lz4_flex v0.7.5
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling hdf5-metno-sys v0.10.1
[INFO] [stderr]    Compiling xz2 v0.1.7
[INFO] [stderr]    Compiling hdf5-metno-types v0.10.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling vtkio v0.6.3
[INFO] [stderr]    Compiling hdf5-metno v0.10.1
[INFO] [stderr]    Compiling xdmf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "f853c2ec8e8f74a4d68fbc9b07fdcd8c89be26911d00662632674aed90addd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f853c2ec8e8f74a4d68fbc9b07fdcd8c89be26911d00662632674aed90addd4d", kill_on_drop: false }`
[INFO] [stdout] f853c2ec8e8f74a4d68fbc9b07fdcd8c89be26911d00662632674aed90addd4d
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 265d1d602cff13dd8a48540bd0fa59cdf84c418c8e9be1538343850314675ef2
[INFO] running `Command { std: "docker" "start" "-a" "265d1d602cff13dd8a48540bd0fa59cdf84c418c8e9be1538343850314675ef2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xdmf-e02bc9499201125f)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test ascii_writer::tests::ascii_inline_writer_write_data_vec_f64 ... ok
[INFO] [stdout] test ascii_writer::tests::array_to_string_fmt_multiple_types ... ok
[INFO] [stdout] test ascii_writer::tests::array_to_writer_fmt_multiple_types ... ok
[INFO] [stdout] test ascii_writer::tests::ascii_inline_writer_write_mesh ... ok
[INFO] [stdout] test ascii_writer::tests::values_to_string_multiple_types ... ok
[INFO] [stdout] test hdf5_writer::tests::full_path_works ... ok
[INFO] [stdout] test ascii_writer::tests::values_to_writer_multiple_types ... ok
[INFO] [stdout] test hdf5_writer::tests::parent_and_filename_works ... ok
[INFO] [stdout] test tests::test_data_attribute ... ok
[INFO] [stdout] test tests::test_data_storage_from_str ... ok
[INFO] [stdout] test ascii_writer::tests::format_number_all_types ... ok
[INFO] [stdout] test ascii_writer::tests::ascii_writer_write_data_init_fin ... ok
[INFO] [stdout] test ascii_writer::tests::ascii_writer_write_data ... ok
[INFO] [stdout] test ascii_writer::tests::ascii_writer_new ... ok
[INFO] [stdout] test ascii_writer::tests::ascii_writer_write_mesh ... ok
[INFO] [stdout] test time_series_writer::tests::test_poly_cell_points ... ok
[INFO] [stdout] test time_series_writer::tests::test_prepare_cells ... ok
[INFO] [stdout] test hdf5_writer::tests::mutliple_files_hdf5_writer_new ... ok
[INFO] [stdout] test time_series_writer::tests::test_validate_data_names ... ok
[INFO] [stdout] test time_series_writer::tests::test_is_valid_data_name ... ok
[INFO] [stdout] test time_series_writer::tests::test_validate_data_wrong_cell_data_sizes ... ok
[INFO] [stdout] test time_series_writer::tests::test_validate_file_name ... ok
[INFO] [stdout] test time_series_writer::tests::test_validate_points_and_cells ... ok
[INFO] [stdout] test time_series_writer::tests::validate_points_and_cells_conn_index_out_of_bounds ... ok
[INFO] [stdout] test time_series_writer::tests::validate_points_and_cells_conn_mismatch ... ok
[INFO] [stdout] test time_series_writer::tests::validate_points_and_cells_only_points ... ok
[INFO] [stdout] test time_series_writer::tests::validate_points_and_cells_points_empty ... ok
[INFO] [stdout] test time_series_writer::tests::validate_points_and_cells_points_not_3d ... ok
[INFO] [stdout] test time_series_writer::tests::test_validate_data_wrong_point_data_sizes ... ok
[INFO] [stdout] test values::tests::vec_f64 ... ok
[INFO] [stdout] test values::tests::vec_u64 ... ok
[INFO] [stdout] test time_series_writer::tests::time_series_writer_create_folder ... ok
[INFO] [stdout] test xdmf_elements::attribute::tests::attribute_default ... ok
[INFO] [stdout] test xdmf_elements::attribute::tests::attribute_serialization ... ok
[INFO] [stdout] test xdmf_elements::attribute::tests::attribute_type_default ... ok
[INFO] [stdout] test hdf5_writer::tests::single_file_hdf5_writer_new ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::data_item_include_serialize ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::data_item_reference ... ok
[INFO] [stdout] test xdmf_elements::attribute::tests::center_default ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::data_item_custom ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::data_item_default ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::format_default ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::data_item_serialize ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::data_item_reference_serialize ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::xinclude_serialize ... ok
[INFO] [stdout] test xdmf_elements::data_item::tests::number_type_default ... ok
[INFO] [stdout] test xdmf_elements::dimensions::tests::dimensions_compare ... ok
[INFO] [stdout] test xdmf_elements::dimensions::tests::dimensions_deserialize_multiple_values ... ok
[INFO] [stdout] test xdmf_elements::dimensions::tests::dimensions_deserialize_single_value ... ok
[INFO] [stdout] test xdmf_elements::dimensions::tests::dimensions_roundtrip ... ok
[INFO] [stdout] test time_series_writer::tests::prepare_cells_by_celltype ... ok
[INFO] [stdout] test xdmf_elements::geometry::tests::geometry_serialization ... ok
[INFO] [stdout] test xdmf_elements::geometry::tests::geometry_type_default ... ok
[INFO] [stdout] test hdf5_writer::tests::mutliple_files_hdf5_writer_write_data_init_fin ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::collectiontype_default ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::grid_new_tree ... ok
[INFO] [stdout] test time_series_writer::tests::test_validate_data ... ok
[INFO] [stdout] test xdmf_elements::dimensions::tests::dimensions_serialize ... ok
[INFO] [stdout] test hdf5_writer::tests::single_files_hdf5_writer_write_data_init_fin ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::grid_new_uniform ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::gridtype_default ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::grid_serialization ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::grid_new_collection ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::time_serialization ... ok
[INFO] [stdout] test xdmf_elements::tests::domain_default ... ok
[INFO] [stdout] test xdmf_elements::tests::domain_serialization ... ok
[INFO] [stdout] test xdmf_elements::topology::tests::topology_serialization ... ok
[INFO] [stdout] test xdmf_elements::tests::xdmf_new ... ok
[INFO] [stdout] test xdmf_elements::tests::xdmf_new_with_information ... ok
[INFO] [stdout] test xdmf_elements::tests::xdmf_serialization ... ok
[INFO] [stdout] test xdmf_elements::grid::tests::time_new ... ok
[INFO] [stdout] test xdmf_elements::tests::domain_new ... ok
[INFO] [stdout] test xdmf_elements::tests::xdmf_default ... ok
[INFO] [stdout] test hdf5_writer::tests::write_values_works ... ok
[INFO] [stdout] test hdf5_writer::tests::write_mesh_works ... ok
[INFO] [stdout] test hdf5_writer::tests::mutliple_files_hdf5_writer_write_mesh ... ok
[INFO] [stdout] test hdf5_writer::tests::single_file_hdf5_writer_write_data ... ok
[INFO] [stdout] test hdf5_writer::tests::mutliple_files_hdf5_writer_write_data ... ok
[INFO] [stdout] test hdf5_writer::tests::single_file_hdf5_writer_write_mesh ... ok
[INFO] [stdout] test time_series_writer::tests::mpi_safe_create_dir_all_works ... ok
[INFO] [stderr]      Running tests/time_series_writer.rs (/opt/rustwide/target/debug/deps/time_series_writer-ee1498585eddbc27)
[INFO] [stdout] test tests::test_mpi_safe_create_dir_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test write_xdmf_only_mesh ... ok
[INFO] [stdout] test write_xdmf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vtk_comparison.rs (/opt/rustwide/target/debug/deps/vtk_comparison-bb04e924535188da)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::compare_xdmf_to_vtk_formats ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::compare_xdmf_to_vtk_formats stdout ----
[INFO] [stdout] Running xdmf_vtk_comparison test with 3 steps, 10/10/10 nodes in X/Y/Z
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::compare_xdmf_to_vtk_formats' (309) panicked at tests/vtk_comparison.rs:359:44:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e167cacee32 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e167cacee32 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e167cacee32 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5e167cacee32 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5e167cae5faa - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5e167cae5faa - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x5e167cad4026 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e167cad4026 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5e167caab3df - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5e167caab3df - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5e167cac6449 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5e167c6d2f5e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5e167c6d2f5e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e167cac6602 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5e167cac6602 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5e167caab498 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5e167caa2c99 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5e167caac3ad - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5e167cae66ec - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5e167cae6432 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5e167c6a74ba - <core[c5ed12ab89cc536a]::result::Result<(), std[716c9a7a72e5c14e]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5e167c6a74ba - vtk_comparison[57bc1844dc6608ca]::tests::compare_xdmf_to_vtk_formats
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/vtk_comparison.rs:359:44
[INFO] [stdout]   22:     0x5e167c6a4dc7 - vtk_comparison[57bc1844dc6608ca]::tests::compare_xdmf_to_vtk_formats::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/vtk_comparison.rs:344:37
[INFO] [stdout]   23:     0x5e167c6b67e6 - <vtk_comparison[57bc1844dc6608ca]::tests::compare_xdmf_to_vtk_formats::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5e167c6c730b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5e167c6c730b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5e167c6d3b6a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5e167c6d3b6a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5e167c6d3b6a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5e167c6d3b6a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5e167c6d3b6a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5e167c6d3b6a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5e167c6d3b6a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5e167c6ce034 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5e167c6ce034 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5e167c6d6662 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5e167c6d6662 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5e167c6d6662 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5e167c6d6662 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5e167c6d6662 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5e167c6d6662 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5e167c6d6662 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5e167cace53f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5e167cace53f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x740cbd44baa4 - <unknown>
[INFO] [stdout]   45:     0x740cbd4d8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::compare_xdmf_to_vtk_formats
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test vtk_comparison`
[INFO] running `Command { std: "docker" "inspect" "265d1d602cff13dd8a48540bd0fa59cdf84c418c8e9be1538343850314675ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265d1d602cff13dd8a48540bd0fa59cdf84c418c8e9be1538343850314675ef2", kill_on_drop: false }`
[INFO] [stdout] 265d1d602cff13dd8a48540bd0fa59cdf84c418c8e9be1538343850314675ef2
