[INFO] fetching crate rust-excel-core 0.1.0...
[INFO] testing rust-excel-core-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust-excel-core 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rust-excel-core 0.1.0
[INFO] finished tweaking crates.io crate rust-excel-core 0.1.0
[INFO] tweaked toml for crates.io crate rust-excel-core 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-excel-core 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-excel-core 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8877289c9fce1feb58190bd16b40d47d7f681958897a38bc6b9c3283fcf1785
[INFO] running `Command { std: "docker" "start" "-a" "b8877289c9fce1feb58190bd16b40d47d7f681958897a38bc6b9c3283fcf1785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8877289c9fce1feb58190bd16b40d47d7f681958897a38bc6b9c3283fcf1785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8877289c9fce1feb58190bd16b40d47d7f681958897a38bc6b9c3283fcf1785", kill_on_drop: false }`
[INFO] [stdout] b8877289c9fce1feb58190bd16b40d47d7f681958897a38bc6b9c3283fcf1785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd4d4d8d182f21335e87f711388330acf819d06a11e12d2527672a3efe9cd306
[INFO] running `Command { std: "docker" "start" "-a" "fd4d4d8d182f21335e87f711388330acf819d06a11e12d2527672a3efe9cd306", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling cfb v0.10.0
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling codepage v0.1.2
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling imagesize v0.14.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling rust_xlsxwriter v0.79.4
[INFO] [stderr]    Compiling html_parser v0.7.0
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling calamine v0.26.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling umya-spreadsheet v2.3.3
[INFO] [stderr]    Compiling rust-excel-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "fd4d4d8d182f21335e87f711388330acf819d06a11e12d2527672a3efe9cd306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4d4d8d182f21335e87f711388330acf819d06a11e12d2527672a3efe9cd306", kill_on_drop: false }`
[INFO] [stdout] fd4d4d8d182f21335e87f711388330acf819d06a11e12d2527672a3efe9cd306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 862dfe6d81617383958e8da2723217a54c2c7ca2cce4e998d1b44ac4752a2836
[INFO] running `Command { std: "docker" "start" "-a" "862dfe6d81617383958e8da2723217a54c2c7ca2cce4e998d1b44ac4752a2836", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap_builder v4.5.57
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling clap v4.5.57
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling rust_xlsxwriter v0.79.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling html_parser v0.7.0
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling calamine v0.26.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling umya-spreadsheet v2.3.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rust-excel-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "862dfe6d81617383958e8da2723217a54c2c7ca2cce4e998d1b44ac4752a2836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862dfe6d81617383958e8da2723217a54c2c7ca2cce4e998d1b44ac4752a2836", kill_on_drop: false }`
[INFO] [stdout] 862dfe6d81617383958e8da2723217a54c2c7ca2cce4e998d1b44ac4752a2836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac892cd10ca03bcdac99251da647453edaba9ca96a566c563c0e815379a542a0
[INFO] running `Command { std: "docker" "start" "-a" "ac892cd10ca03bcdac99251da647453edaba9ca96a566c563c0e815379a542a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_excel_core-47ed2f6d85574543)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::cell_value_serialization ... ok
[INFO] [stdout] test tests::cell_info_with_formula ... ok
[INFO] [stdout] test tests::cell_value_types ... ok
[INFO] [stdout] test tests::range_read_write ... ok
[INFO] [stdout] test tests::merge_and_unmerge_cells ... ok
[INFO] [stdout] test tests::create_from_data_multiple_sheets ... ok
[INFO] [stdout] test tests::create_from_data_round_trip_via_calamine ... ok
[INFO] [stdout] test tests::read_sheet_data_not_found ... ok
[INFO] [stdout] test tests::mark_dirty_invalidates_cache ... ok
[INFO] [stdout] test tests::read_data_from_bytes_sheet_not_found ... ok
[INFO] [stdout] test tests::create_from_data_produces_valid_xlsx ... ok
[INFO] [stdout] test tests::row_height_and_column_width ... ok
[INFO] [stdout] test tests::sheet_already_exists_error ... ok
[INFO] [stdout] test tests::save_to_bytes_fast_round_trip ... ok
[INFO] [stdout] test tests::read_sheet_data_fast ... ok
[INFO] [stdout] test tests::save_to_bytes_fast_produces_valid_xlsx ... ok
[INFO] [stdout] test tests::style_round_trip ... ok
[INFO] [stdout] test tests::read_data_from_bytes_direct ... ok
[INFO] [stdout] test tests::sheet_not_found_error ... ok
[INFO] [stdout] test tests::workbook_info ... ok
[INFO] [stdout] test tests::sheet_management ... ok
[INFO] [stdout] test tests::open_from_bytes_cached_enables_fast_read ... ok
[INFO] [stdout] test tests::workbook_round_trip_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_excel_core
[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] running `Command { std: "docker" "inspect" "ac892cd10ca03bcdac99251da647453edaba9ca96a566c563c0e815379a542a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac892cd10ca03bcdac99251da647453edaba9ca96a566c563c0e815379a542a0", kill_on_drop: false }`
[INFO] [stdout] ac892cd10ca03bcdac99251da647453edaba9ca96a566c563c0e815379a542a0
