[INFO] fetching crate vtkio 0.5.0...
[INFO] testing vtkio-0.5.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate vtkio 0.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate vtkio 0.5.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vtkio 0.5.0
[INFO] finished tweaking crates.io crate vtkio 0.5.0
[INFO] tweaked toml for crates.io crate vtkio 0.5.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52af8081e5d5bafaf211de161ac1b115a6c7f3c0918481b338320f2c93348159
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "52af8081e5d5bafaf211de161ac1b115a6c7f3c0918481b338320f2c93348159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52af8081e5d5bafaf211de161ac1b115a6c7f3c0918481b338320f2c93348159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52af8081e5d5bafaf211de161ac1b115a6c7f3c0918481b338320f2c93348159", kill_on_drop: false }`
[INFO] [stdout] 52af8081e5d5bafaf211de161ac1b115a6c7f3c0918481b338320f2c93348159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65938572625ec26cd4939bb1ec716be1155988439069c96f19396635b1fa0ecf
[INFO] running `Command { std: "docker" "start" "-a" "65938572625ec26cd4939bb1ec716be1155988439069c96f19396635b1fa0ecf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling quick-xml v0.20.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling vtkio v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.48s
[INFO] running `Command { std: "docker" "inspect" "65938572625ec26cd4939bb1ec716be1155988439069c96f19396635b1fa0ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65938572625ec26cd4939bb1ec716be1155988439069c96f19396635b1fa0ecf", kill_on_drop: false }`
[INFO] [stdout] 65938572625ec26cd4939bb1ec716be1155988439069c96f19396635b1fa0ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5973f9acd02129bb79ffba7f0efb93bf7e7b4f890710571bda96102644632c19
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5973f9acd02129bb79ffba7f0efb93bf7e7b4f890710571bda96102644632c19", kill_on_drop: false }`
[INFO] [stderr]    Compiling vtkio v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.89s
[INFO] running `Command { std: "docker" "inspect" "5973f9acd02129bb79ffba7f0efb93bf7e7b4f890710571bda96102644632c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5973f9acd02129bb79ffba7f0efb93bf7e7b4f890710571bda96102644632c19", kill_on_drop: false }`
[INFO] [stdout] 5973f9acd02129bb79ffba7f0efb93bf7e7b4f890710571bda96102644632c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ff1d308c063c560262a1f330891cfd7878490b77521dd778be97a581a3a868c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ff1d308c063c560262a1f330891cfd7878490b77521dd778be97a581a3a868c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vtkio-9f24993c7c34701f
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test basic::tests::data_test ... ok
[INFO] [stdout] test basic::tests::can_parse_int ... ok
[INFO] [stdout] test parser::tests::cell_type_test ... ok
[INFO] [stdout] test parser::tests::attributes_test ... ok
[INFO] [stdout] test xml::se::tests::serialize_a_list ... ignored
[INFO] [stdout] test parser::tests::title_test ... ok
[INFO] [stdout] test parser::tests::cell_types_test ... ok
[INFO] [stdout] test parser::tests::dataset_test ... ok
[INFO] [stdout] test parser::tests::unstructured_grid_test ... ok
[INFO] [stdout] test parser::tests::version_test ... ok
[INFO] [stdout] test model::tests::io_buffer_iter ... ok
[INFO] [stdout] test model::tests::io_buffer_from_into_vec ... ok
[INFO] [stdout] test parser::tests::attribute_test ... ok
[INFO] [stdout] test parser::tests::cells_test ... ok
[INFO] [stdout] test parser::tests::dataset_simple_test ... ok
[INFO] [stdout] test xml::tests::data_array_ascii ... ok
[INFO] [stdout] test xml::se::tests::test_serialize_struct ... ok
[INFO] [stdout] test xml::tests::empty_image_data ... ok
[INFO] [stdout] test xml::tests::coordinates ... ok
[INFO] [stdout] test xml::se::tests::test_serialize_map_entries ... ok
[INFO] [stdout] test xml::se::tests::test_serialize_struct_field ... ok
[INFO] [stdout] test xml::se::tests::test_serialize_enum ... ok
[INFO] [stdout] test basic::tests::can_parse_binary_float ... ok
[INFO] [stdout] test xml::tests::data_array_binary ... ok
[INFO] [stdout] test basic::tests::can_parse_float ... ok
[INFO] [stdout] test xml::tests::parallel_compressed_cube ... ok
[INFO] [stdout] test xml::tests::data_array_paraview ... ok
[INFO] [stdout] test parser::tests::file_type_test ... ok
[INFO] [stdout] test parser::tests::points_test ... ok
[INFO] [stdout] test xml::tests::data_array_appended ... ok
[INFO] [stdout] test xml::tests::parallel_cube ... ok
[INFO] [stdout] test xml::tests::parallel_rectilinear_grid ... ok
[INFO] [stdout] test xml::tests::single_point ... ok
[INFO] [stdout] test xml::tests::piece ... ok
[INFO] [stdout] test xml::tests::polys ... ok
[INFO] [stdout] test xml::tests::xml_to_vtk_conversion ... ok
[INFO] [stdout] test xml::se::tests::test_serialize_bool ... ok
[INFO] [stdout] test xml::tests::vtk_xml_conversion_round_trip ... ok
[INFO] [stdout] test xml::tests::points ... ok
[INFO] [stdout] test xml::tests::rectilinear_grid_inline_binary ... ok
[INFO] [stdout] test xml::tests::unstructured_cube_ascii ... ok
[INFO] [stdout] test xml::tests::image_data ... ok
[INFO] [stdout] test xml::tests::rectilinear_grid_compressed ... ok
[INFO] [stdout] test xml::tests::rectilinear_grid_appended_raw_binary ... ok
[INFO] [stdout] test xml::tests::poly_cube ... ok
[INFO] [stdout] test xml::tests::rectilinear_grid_binary_all ... ok
[INFO] [stdout] test xml::tests::rectilinear_grid_appended_base64 ... ok
[INFO] [stdout] test xml::tests::unstructured_cube ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/legacy-f0c7035f4838c747
[INFO] [stdout] test xml::tests::unstructured_cube_inline_binary ... ok
[INFO] [stdout] test xml::tests::rectilinear_grid_ascii ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test cube_test ... ok
[INFO] [stdout] test binary_dodecagon_test ... ok
[INFO] [stdout] test dodecagon_with_meta_test ... ok
[INFO] [stdout] test structured_grid_test ... ok
[INFO] [stdout] test square_test ... ok
[INFO] [stdout] test rectilinear_grid_test ... ok
[INFO] [stdout] test field_test ... ok
[INFO] [stdout] test tri_attrib_ascii_test ... ok
[INFO] [stdout] test cube_complex_test ... ok
[INFO] [stdout] test tet_test ... ok
[INFO] [stdout] test volume_complex_test ... ok
[INFO] [stdout] test tri_attrib_binary_test ... ok
[INFO] [stdout] test dodecagon_test ... ok
[INFO] [stdout] test unstructured_grid_complex_test ... ok
[INFO] [stdout] test tri_test ... ok
[INFO] [stdout] test para_tet_test ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xml-81e51f0035bdad61
[INFO] [stdout] test para_tets_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test box_import ... ok
[INFO] [stdout] test box_parse_xml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vtkio
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - export (line 528) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - export_ascii (line 751) ... ok
[INFO] [stdout] test src/lib.rs - write_xml (line 674) ... ok
[INFO] [stdout] test src/model.rs - model::Attribute::add_field_data (line 1106) ... ok
[INFO] [stdout] test src/lib.rs - import (line 377) ... ok
[INFO] [stdout] test src/model.rs - model::Attribute::with_field_data (line 1079) ... ok
[INFO] [stdout] test src/lib.rs - parse_legacy_be (line 178) ... ok
[INFO] [stdout] test src/lib.rs - write_legacy_ascii (line 624) ... ok
[INFO] [stdout] test src/lib.rs - parse_legacy_le (line 225) ... ok
[INFO] [stdout] test src/lib.rs - write_legacy (line 591) ... ok
[INFO] [stdout] test src/lib.rs - parse_xml (line 285) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ff1d308c063c560262a1f330891cfd7878490b77521dd778be97a581a3a868c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff1d308c063c560262a1f330891cfd7878490b77521dd778be97a581a3a868c", kill_on_drop: false }`
[INFO] [stdout] 7ff1d308c063c560262a1f330891cfd7878490b77521dd778be97a581a3a868c