[INFO] fetching crate npyz 0.8.4...
[INFO] testing npyz-0.8.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate npyz 0.8.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate npyz 0.8.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate npyz 0.8.4
[INFO] tweaked toml for crates.io crate npyz 0.8.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate npyz 0.8.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate npyz 0.8.4 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded npyz-derive v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68b7a9ceedf4ba655977931ff691ada859c7ecb89cb4cd16b675196896669469
[INFO] running `Command { std: "docker" "start" "-a" "68b7a9ceedf4ba655977931ff691ada859c7ecb89cb4cd16b675196896669469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68b7a9ceedf4ba655977931ff691ada859c7ecb89cb4cd16b675196896669469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b7a9ceedf4ba655977931ff691ada859c7ecb89cb4cd16b675196896669469", kill_on_drop: false }`
[INFO] [stdout] 68b7a9ceedf4ba655977931ff691ada859c7ecb89cb4cd16b675196896669469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b181c7c1ce482afc1c585654734926ddfdb06e85c0c726493fcd52d14890815
[INFO] running `Command { std: "docker" "start" "-a" "3b181c7c1ce482afc1c585654734926ddfdb06e85c0c726493fcd52d14890815", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling npyz v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "3b181c7c1ce482afc1c585654734926ddfdb06e85c0c726493fcd52d14890815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b181c7c1ce482afc1c585654734926ddfdb06e85c0c726493fcd52d14890815", kill_on_drop: false }`
[INFO] [stdout] 3b181c7c1ce482afc1c585654734926ddfdb06e85c0c726493fcd52d14890815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c08142a80421d66357077d816781b30c8cfcc91aa10adc65824f0188526c6713
[INFO] running `Command { std: "docker" "start" "-a" "c08142a80421d66357077d816781b30c8cfcc91aa10adc65824f0188526c6713", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling base64ct v1.7.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling npyz v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling sprs v0.11.3
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "c08142a80421d66357077d816781b30c8cfcc91aa10adc65824f0188526c6713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08142a80421d66357077d816781b30c8cfcc91aa10adc65824f0188526c6713", kill_on_drop: false }`
[INFO] [stdout] c08142a80421d66357077d816781b30c8cfcc91aa10adc65824f0188526c6713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 435b8d89e96d24c58a405f4c5b124fb7b1f800492fa7cfead3ec4157d4c74962
[INFO] running `Command { std: "docker" "start" "-a" "435b8d89e96d24c58a405f4c5b124fb7b1f800492fa7cfead3ec4157d4c74962", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/npyz-9bc2040fc30930db)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test header::tests::converts_non_endian_description_to_record_dtype ... ok
[INFO] [stdout] test header::tests::converts_simple_description_to_record_dtype ... ok
[INFO] [stdout] test header::tests::converts_record_description_to_record_dtype ... ok
[INFO] [stdout] test header::tests::description_of_record_array_as_python_list_of_tuples ... ok
[INFO] [stdout] test header::tests::errors_on_value_variants_that_cannot_be_converted ... ok
[INFO] [stdout] test header::tests::description_of_unstructured_primitive_array ... ok
[INFO] [stdout] test header::tests::errors_when_record_list_does_not_contain_lists ... ok
[INFO] [stdout] test header::tests::description_of_nested_record_dtype ... ok
[INFO] [stdout] test header::tests::errors_when_shape_number_is_larger_than_u64 ... ok
[INFO] [stdout] test header::tests::errors_when_record_list_entry_contains_too_many_items ... ok
[INFO] [stdout] test header::tests::errors_when_shape_is_not_a_list ... ok
[INFO] [stdout] test header::tests::errors_when_record_list_entry_contains_non_strings_for_id_or_dtype ... ok
[INFO] [stdout] test header::tests::errors_when_shape_number_is_negative ... ok
[INFO] [stdout] test header::tests::errors_when_shape_number_is_not_a_number ... ok
[INFO] [stdout] test header::tests::funny_member_name_roundtrips ... ok
[INFO] [stdout] test read::tests::test_methods_after_partial_iteration ... ok
[INFO] [stdout] test read::tests::test_strides ... ok
[INFO] [stdout] test read::tests::test_next_after_finished_iteration ... ok
[INFO] [stdout] test read::tests::test_read_boundary_ok ... ok
[INFO] [stdout] test serialize::primitive::tests::native_bool ... ok
[INFO] [stdout] test header::tests::nested_record_field_array ... ok
[INFO] [stdout] test read::tests::test_seek_boundary_ok ... ok
[INFO] [stdout] test read::tests::test_methods_after_seek ... ok
[INFO] [stdout] test read::tests::test_reusing_header ... ok
[INFO] [stdout] test serialize::primitive::tests::default_simple_type_strs ... ok
[INFO] [stdout] test serialize::primitive::tests::datetime_as_int ... ok
[INFO] [stdout] test header::tests::record_description_with_nested_record_field ... ok
[INFO] [stdout] test serialize::primitive::tests::bad_datetime_types ... ok
[INFO] [stdout] test serialize::slice::tests::length_zero ... ok
[INFO] [stdout] test serialize::slice::tests::preserve_interior_nuls ... ok
[INFO] [stdout] test serialize::slice::tests::fixed_size_bytes_restrictions ... ok
[INFO] [stdout] test serialize::slice::tests::write_wrong_length ... ok
[INFO] [stdout] test serialize::slice::tests::reading_invalid_utf32_or_utf8 ... ok
[INFO] [stdout] test serialize::primitive::tests::native_float_types ... ok
[INFO] [stdout] test serialize::slice::tests::writing_invalid_utf32 ... ok
[INFO] [stdout] test header::tests::record_description_with_onedimensional_field_shape_declaration ... ok
[INFO] [stdout] test serialize::slice::tests::truncate_trailing_nuls ... ok
[INFO] [stdout] test serialize::traits::tests::dynamic_readers_and_writers ... ok
[INFO] [stdout] test serialize::primitive::tests::identity ... ok
[INFO] [stdout] test type_str::parse::tests::errors ... ok
[INFO] [stdout] test type_str::tests::display_simple ... ok
[INFO] [stdout] test write::tests::implicit_finish ... ok
[INFO] [stdout] test write::tests::write_nd_wrong_len ... ok
[INFO] [stdout] test serialize::slice::tests::bytes_any_endianness ... ok
[INFO] [stdout] test serialize::slice::tests::serialize_types_that_deref_to_slices ... ok
[INFO] [stdout] test write::tests::write_1d_simple ... ok
[INFO] [stdout] test write::tests::write_1d_in_the_middle ... ok
[INFO] [stdout] test type_str::tests::roundtrip ... ok
[INFO] [stdout] test serialize::primitive::tests::wrong_size_int ... ok
[INFO] [stdout] test write::tests::write_nd_simple ... ok
[INFO] [stdout] test read::tests::test_seek_boundary_ng - should panic ... ok
[INFO] [stdout] test read::tests::test_read_boundary_ng - should panic ... ok
[INFO] [stdout] test header::tests::errors_when_record_list_entry_contains_too_few_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/nd.rs (/opt/rustwide/target/debug/deps/nd-47e0bcc20d771d8a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test read_fortran_order ... ok
[INFO] [stdout] test read_c_order ... ok
[INFO] [stdout] test write_fortran_order ... ok
[INFO] [stdout] test write_c_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/strings.rs (/opt/rustwide/target/debug/deps/strings-725b2a2942091c46)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test writing_strings ... ok
[INFO] [stdout] test unicode_files ... 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]    Doc-tests npyz
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/read.rs - read::NpyFile (line 100) ... ok
[INFO] [stdout] test src/read.rs - read::NpyFile (line 35) ... ok
[INFO] [stdout] test src/type_str.rs - type_str::TypeStr (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/read.rs - read::NpyFile (line 11) ... ok
[INFO] [stdout] test src/write.rs - write::NpyWriter (line 293) ... ok
[INFO] [stdout] test src/lib.rs - (line 168) ... FAILED
[INFO] [stdout] test src/read.rs - read::NpyFile (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/read.rs - read::NpyHeader (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 168) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 168)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "435b8d89e96d24c58a405f4c5b124fb7b1f800492fa7cfead3ec4157d4c74962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435b8d89e96d24c58a405f4c5b124fb7b1f800492fa7cfead3ec4157d4c74962", kill_on_drop: false }`
[INFO] [stdout] 435b8d89e96d24c58a405f4c5b124fb7b1f800492fa7cfead3ec4157d4c74962