[INFO] cloning repository https://github.com/blakesanie/parquet-record
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blakesanie/parquet-record" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakesanie%2Fparquet-record", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakesanie%2Fparquet-record'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 052f32c658e2cb7f8ee54236aa819f43e27464d6
[INFO] testing blakesanie/parquet-record against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakesanie%2Fparquet-record" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/blakesanie/parquet-record
[INFO] finished tweaking git repo https://github.com/blakesanie/parquet-record
[INFO] tweaked toml for git repo https://github.com/blakesanie/parquet-record written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/blakesanie/parquet-record on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/blakesanie/parquet-record 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thrift v0.17.0
[INFO] [stderr]   Downloaded ordered-float v2.10.1
[INFO] [stderr]   Downloaded integer-encoding v3.0.4
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.105
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.105
[INFO] [stderr]   Downloaded cc v1.2.46
[INFO] [stderr]   Downloaded libz-rs-sys v0.5.2
[INFO] [stderr]   Downloaded lz4_flex v0.11.5
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.105
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]   Downloaded flate2 v1.1.5
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[INFO] [stderr]   Downloaded lexical-core v1.0.6
[INFO] [stderr]   Downloaded flatbuffers v25.9.23
[INFO] [stderr]   Downloaded js-sys v0.3.82
[INFO] [stderr]   Downloaded arrow-schema v57.0.0
[INFO] [stderr]   Downloaded arrow-buffer v57.0.0
[INFO] [stderr]   Downloaded lexical-write-integer v1.0.6
[INFO] [stderr]   Downloaded lexical-parse-integer v1.0.6
[INFO] [stderr]   Downloaded arrow-string v57.0.0
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[INFO] [stderr]   Downloaded arrow-json v57.0.0
[INFO] [stderr]   Downloaded arrow-csv v57.0.0
[INFO] [stderr]   Downloaded lexical-util v1.0.7
[INFO] [stderr]   Downloaded arrow v57.0.0
[INFO] [stderr]   Downloaded arrow-arith v57.0.0
[INFO] [stderr]   Downloaded zlib-rs v0.5.2
[INFO] [stderr]   Downloaded arrow-cast v57.0.0
[INFO] [stderr]   Downloaded lexical-write-float v1.0.6
[INFO] [stderr]   Downloaded arrow-ipc v57.0.0
[INFO] [stderr]   Downloaded lexical-parse-float v1.0.6
[INFO] [stderr]   Downloaded arrow-array v57.0.0
[INFO] [stderr]   Downloaded syn v2.0.110
[INFO] [stderr]   Downloaded parquet v57.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185
[INFO] running `Command { std: "docker" "start" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.12
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[INFO] [stderr]    Compiling iana-time-zone v0.1.64
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[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling flatbuffers v25.9.23
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling cc v1.2.46
[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 chrono v0.4.42
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[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling csv-core v0.1.13
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[INFO] [stderr]    Compiling zlib-rs v0.5.2
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling csv v1.4.0
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
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[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling thrift v0.17.0
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[INFO] [stderr]    Compiling libz-rs-sys v0.5.2
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling arrow-array v57.0.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling arrow-select v57.0.0
[INFO] [stderr]    Compiling arrow-arith v57.0.0
[INFO] [stderr]    Compiling arrow-row v57.0.0
[INFO] [stderr]    Compiling arrow-cast v57.0.0
[INFO] [stderr]    Compiling arrow-ipc v57.0.0
[INFO] [stderr]    Compiling arrow-string v57.0.0
[INFO] [stderr]    Compiling arrow-ord v57.0.0
[INFO] [stderr]    Compiling arrow-json v57.0.0
[INFO] [stderr]    Compiling arrow-csv v57.0.0
[INFO] [stderr]    Compiling arrow v57.0.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling parquet v57.0.0
[INFO] [stderr]    Compiling parquet-record v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8m 34s
[INFO] running `Command { std: "docker" "inspect" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling parquet-record v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 35.59s
[INFO] running `Command { std: "docker" "inspect" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/parquet_record-6f52e5aea1b5efe4)
[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] [stderr]      Running tests/all_tests.rs (/opt/rustwide/target/release/deps/all_tests-156777512d8be38c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_edge_cases ... FAILED
[INFO] [stdout] test test_parquet_batch_writer ... FAILED
[INFO] [stdout] test test_mb_logging ... FAILED
[INFO] [stdout] test test_read_parquet_parallel ... FAILED
[INFO] [stdout] test test_read_parquet_edge_cases ... FAILED
[INFO] [stdout] test test_read_parquet_sequential ... FAILED
[INFO] [stdout] test test_verbose_logging_functionality ... FAILED
[INFO] [stdout] test test_write_stats ... FAILED
[INFO] [stdout] test test_read_parquet_columns_par ... FAILED
[INFO] [stdout] test test_all_functions_comprehensive ... FAILED
[INFO] [stdout] test test_flush_operation ... FAILED
[INFO] [stdout] test test_buffer_operations ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_edge_cases stdout ----
[INFO] [stdout] [ParquetWriter test_edge.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] thread 'test_edge_cases' (2115) panicked at tests/all_tests.rs:313:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62ba73 - <all_tests[e449f2d749d6ccfd]::test_edge_cases::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_parquet_batch_writer stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_parquet_batch_writer' (2118) panicked at tests/all_tests.rs:78:35:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62d67d - <all_tests[e449f2d749d6ccfd]::test_parquet_batch_writer::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_output.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_mb_logging stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_mb_logging' (2117) panicked at tests/all_tests.rs:114:35:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62bee6 - <all_tests[e449f2d749d6ccfd]::test_mb_logging::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_mb_logging.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_read_parquet_parallel stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_parallel' (2121) panicked at tests/all_tests.rs:495:38:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62dfb6 - <all_tests[e449f2d749d6ccfd]::test_read_parquet_parallel::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_read_par.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_read_parquet_edge_cases stdout ----
[INFO] [stdout] [ParquetWriter test_read_empty.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_edge_cases' (2120) panicked at tests/all_tests.rs:551:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62ed25 - <all_tests[e449f2d749d6ccfd]::test_read_parquet_edge_cases::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_read_parquet_sequential stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_sequential' (2122) panicked at tests/all_tests.rs:439:38:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62f872 - <all_tests[e449f2d749d6ccfd]::test_read_parquet_sequential::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_read_seq.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_verbose_logging_functionality stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_verbose_logging_functionality' (2123) panicked at tests/all_tests.rs:409:30:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f631f02 - <all_tests[e449f2d749d6ccfd]::test_verbose_logging_functionality::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_verbose.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_write_stats stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_write_stats' (2124) panicked at tests/all_tests.rs:344:30:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62c38d - <all_tests[e449f2d749d6ccfd]::test_write_stats::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_stats.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_read_parquet_columns_par stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_columns_par' (2119) panicked at tests/all_tests.rs:133:20:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f630040 - <all_tests[e449f2d749d6ccfd]::test_read_parquet_columns_par::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_all_functions_comprehensive stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_all_functions_comprehensive' (2113) panicked at tests/all_tests.rs:165:43:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f6313c1 - <all_tests[e449f2d749d6ccfd]::test_all_functions_comprehensive::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_comprehensive.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_flush_operation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_flush_operation' (2116) panicked at tests/all_tests.rs:373:20:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62ca48 - <all_tests[e449f2d749d6ccfd]::test_flush_operation::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_flush.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] ---- test_buffer_operations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_buffer_operations' (2114) panicked at tests/all_tests.rs:266:12:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "File creation error: Read-only file system (os error 30)" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57db4fe7d831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57db4fe94eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57db4fe8204c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57db4fe58f96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57db4fe75d39 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57db4f6450b0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57db4fe76062 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57db4fe59042 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57db4fe51c79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57db4fe59c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57db4fe9566c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57db4fe95442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57db4f62d1e9 - <all_tests[e449f2d749d6ccfd]::test_buffer_operations::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x57db4f63839b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x57db4f645a05 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x57db4f63f2c4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x57db4f648b62 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x57db4fe7d0f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7be58bb34dfa - <unknown>
[INFO] [stdout]   19:     0x7be58bbc83d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] [ParquetWriter test_buffer.parquet] Final stats - Total items: 0, Total batches: 0, Total MB: 0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_all_functions_comprehensive
[INFO] [stdout]     test_buffer_operations
[INFO] [stdout]     test_edge_cases
[INFO] [stdout]     test_flush_operation
[INFO] [stdout]     test_mb_logging
[INFO] [stdout]     test_parquet_batch_writer
[INFO] [stdout]     test_read_parquet_columns_par
[INFO] [stdout]     test_read_parquet_edge_cases
[INFO] [stdout]     test_read_parquet_parallel
[INFO] [stdout]     test_read_parquet_sequential
[INFO] [stdout]     test_verbose_logging_functionality
[INFO] [stdout]     test_write_stats
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test all_tests`
[INFO] running `Command { std: "docker" "inspect" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185", kill_on_drop: false }`
[INFO] [stdout] 551c4b03b1910ae3833b6b9141b9bff7e25b04849fdb35ff08b229b46924d185
