[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 1.100.0-beta.1+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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/blakesanie/parquet-record on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45
[INFO] running `Command { std: "docker" "start" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", 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" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", 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" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
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[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 39s
[INFO] running `Command { std: "docker" "inspect" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", 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" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "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 33.02s
[INFO] running `Command { std: "docker" "inspect" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", 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" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/parquet-record/6f52e5aea1b5efe4/out/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/build/parquet-record/156777512d8be38c/out/all_tests-156777512d8be38c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_mb_logging ... FAILED
[INFO] [stdout] test test_all_functions_comprehensive ... FAILED
[INFO] [stdout] test test_read_parquet_columns_par ... FAILED
[INFO] [stdout] test test_verbose_logging_functionality ... FAILED
[INFO] [stdout] test test_buffer_operations ... FAILED
[INFO] [stdout] test test_write_stats ... FAILED
[INFO] [stdout] test test_read_parquet_edge_cases ... FAILED
[INFO] [stdout] test test_edge_cases ... FAILED
[INFO] [stdout] test test_flush_operation ... FAILED
[INFO] [stdout] test test_parquet_batch_writer ... FAILED
[INFO] [stdout] test test_read_parquet_parallel ... FAILED
[INFO] [stdout] test test_read_parquet_sequential ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_mb_logging stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_mb_logging' (2135) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bb506 - <all_tests[77ffb1a4bdb4756e]::test_mb_logging::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_all_functions_comprehensive stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_all_functions_comprehensive' (2131) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6c09e1 - <all_tests[77ffb1a4bdb4756e]::test_all_functions_comprehensive::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_read_parquet_columns_par stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_columns_par' (2137) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bf660 - <all_tests[77ffb1a4bdb4756e]::test_read_parquet_columns_par::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_verbose_logging_functionality stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_verbose_logging_functionality' (2141) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6c1522 - <all_tests[77ffb1a4bdb4756e]::test_verbose_logging_functionality::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_buffer_operations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_buffer_operations' (2132) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bc809 - <all_tests[77ffb1a4bdb4756e]::test_buffer_operations::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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] ---- test_write_stats stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_write_stats' (2142) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bb9ad - <all_tests[77ffb1a4bdb4756e]::test_write_stats::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_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' (2138) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6be345 - <all_tests[77ffb1a4bdb4756e]::test_read_parquet_edge_cases::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[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' (2133) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bb093 - <all_tests[77ffb1a4bdb4756e]::test_edge_cases::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_flush_operation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_flush_operation' (2134) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bc068 - <all_tests[77ffb1a4bdb4756e]::test_flush_operation::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_parquet_batch_writer stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_parquet_batch_writer' (2136) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bcc9d - <all_tests[77ffb1a4bdb4756e]::test_parquet_batch_writer::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_read_parquet_parallel stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_parallel' (2139) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bd5d6 - <all_tests[77ffb1a4bdb4756e]::test_read_parquet_parallel::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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_sequential stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_read_parquet_sequential' (2140) 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:     0x64705ff15861 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64705ff2cc1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64705ff19dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64705fef0f36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64705ff0dc99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64705f6e0570 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64705ff0dfc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64705fef0fe2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64705fee9ba9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64705fef1bed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64705ff2d3cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64705ff2d1a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x64705f6bee92 - <all_tests[77ffb1a4bdb4756e]::test_read_parquet_sequential::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x64705f6d39bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x64705f6e0b95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x64705f6da484 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x64705f6e3c22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x64705ff150af - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x707b98dd2dfa - <unknown>
[INFO] [stdout]   19:     0x707b98e663d4 - 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] 
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test all_tests`
[INFO] running `Command { std: "docker" "inspect" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45", kill_on_drop: false }`
[INFO] [stdout] 07adb182a7754643e74ee65e1eb763e2209ba7c3bdbd551349c8183cf2666a45
