[INFO] fetching crate excel_mcp_rust 0.0.1...
[INFO] testing excel_mcp_rust-0.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate excel_mcp_rust 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate excel_mcp_rust 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate excel_mcp_rust 0.0.1
[INFO] tweaked toml for crates.io crate excel_mcp_rust 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate excel_mcp_rust 0.0.1 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 crates.io crate excel_mcp_rust 0.0.1 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zopfli v0.8.3
[INFO] [stderr]   Downloaded zip v2.4.2
[INFO] [stderr]   Downloaded codepage v0.1.2
[INFO] [stderr]   Downloaded flate2 v1.1.5
[INFO] [stderr]   Downloaded calamine v0.26.1
[INFO] [stderr]   Downloaded quick-xml v0.31.0
[INFO] [stderr]   Downloaded rust_xlsxwriter v0.84.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9
[INFO] running `Command { std: "docker" "start" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", 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" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9" "/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" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", 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" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling codepage v0.1.2
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rust_xlsxwriter v0.84.1
[INFO] [stderr]    Compiling calamine v0.26.1
[INFO] [stderr]    Compiling excel_mcp_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", 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" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9" "/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 cfg-if v1.0.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling codepage v0.1.2
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling rust_xlsxwriter v0.84.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling calamine v0.26.1
[INFO] [stderr]    Compiling excel_mcp_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `WorkbookTool`
[INFO] [stdout]  --> tests/integration_tests.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use excel_mcp_rust::{ExcelServer, WorkbookTool, WorksheetTool, CellTool, get_library_info};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/integration_tests.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |     assert!(server.workbooks.len() >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/integration_tests.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |     assert!(handler.server.workbooks.len() >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", 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" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `WorkbookTool`
[INFO] [stderr]  --> tests/integration_tests.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use excel_mcp_rust::{ExcelServer, WorkbookTool, WorksheetTool, CellTool, get_library_info};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> tests/integration_tests.rs:241:13
[INFO] [stderr]     |
[INFO] [stderr] 241 |     assert!(server.workbooks.len() >= 0);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> tests/integration_tests.rs:251:13
[INFO] [stderr]     |
[INFO] [stderr] 251 |     assert!(handler.server.workbooks.len() >= 0);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `excel_mcp_rust` (test "integration_tests") generated 3 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/excel_mcp_rust-3fbc4d8b78893087)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test handlers::tests::test_get_method_info ... ok
[INFO] [stdout] test handlers::tests::test_call_tool ... ok
[INFO] [stdout] test handlers::tests::test_list_tools ... ok
[INFO] [stdout] test handlers::tests::test_get_methods ... ok
[INFO] [stdout] test tests::test_create_request_handler ... ok
[INFO] [stdout] test tests::test_create_excel_server ... ok
[INFO] [stdout] test tests::test_library_info ... ok
[INFO] [stdout] test handlers::tests::test_request_handler_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/excel_mcp_rust-759e59caa3e78bf2)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test handlers::tests::test_call_tool ... ok
[INFO] [stdout] test handlers::tests::test_request_handler_creation ... ok
[INFO] [stdout] test handlers::tests::test_get_method_info ... ok
[INFO] [stdout] test handlers::tests::test_list_tools ... ok
[INFO] [stdout] test handlers::tests::test_get_methods ... ok
[INFO] [stdout] test tests::test_server_start_stop ... ok
[INFO] [stdout] test tests::test_server_info ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/release/deps/integration_tests-6934eb8780421e97)
[INFO] [stdout] test tests::test_method_info ... ok
[INFO] [stdout] test tests::test_server_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_add_worksheet ... ok
[INFO] [stdout] test test_create_excel_server_function ... ok
[INFO] [stdout] test test_write_cell ... ok
[INFO] [stdout] test test_delete_worksheet ... ok
[INFO] [stdout] test test_list_worksheets ... ok
[INFO] [stdout] test test_library_info ... ok
[INFO] [stdout] test test_read_cell ... ok
[INFO] [stdout] test test_create_excel ... ok
[INFO] [stdout] test test_create_request_handler_function ... ok
[INFO] [stdout] test test_range_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests excel_mcp_rust
[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" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9", kill_on_drop: false }`
[INFO] [stdout] 0240f31fa368c8ac7f16fca7a5bd2646d0c2afa86e4603d45de03d6932ea83b9
