[INFO] fetching crate xio 0.1.11...
[INFO] testing xio-0.1.11 against 1.91.0 for beta-1.92-2
[INFO] extracting crate xio 0.1.11 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate xio 0.1.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xio 0.1.11
[INFO] tweaked toml for crates.io crate xio 0.1.11 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xio 0.1.11 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xio 0.1.11 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.9
[INFO] [stderr]   Downloaded quote v1.0.39
[INFO] [stderr]   Downloaded parking_lot v0.12.3
[INFO] [stderr]   Downloaded tempfile v3.19.0
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded winapi-util v0.1.9
[INFO] [stderr]   Downloaded env_logger v0.11.7
[INFO] [stderr]   Downloaded errno v0.3.10
[INFO] [stderr]   Downloaded async-trait v0.1.88
[INFO] [stderr]   Downloaded anyhow v1.0.97
[INFO] [stderr]   Downloaded bit-vec v0.8.0
[INFO] [stderr]   Downloaded bit-set v0.8.0
[INFO] [stderr]   Downloaded once_cell v1.21.1
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] [stderr]   Downloaded tokio v1.44.1
[INFO] [stderr]   Downloaded rustix v1.0.0
[INFO] [stderr]   Downloaded portable-atomic v1.11.0
[INFO] [stderr]   Downloaded fancy-regex v0.14.0
[INFO] [stderr]   Downloaded jiff-static v0.2.4
[INFO] [stderr]   Downloaded jiff v0.2.4
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0843cceffac6fd79b0345d87de0b12f7372b16c35efbf6e83e55b1b38d87c70
[INFO] running `Command { std: "docker" "start" "-a" "b0843cceffac6fd79b0345d87de0b12f7372b16c35efbf6e83e55b1b38d87c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0843cceffac6fd79b0345d87de0b12f7372b16c35efbf6e83e55b1b38d87c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0843cceffac6fd79b0345d87de0b12f7372b16c35efbf6e83e55b1b38d87c70", kill_on_drop: false }`
[INFO] [stdout] b0843cceffac6fd79b0345d87de0b12f7372b16c35efbf6e83e55b1b38d87c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e75a11662487ec1b5a725e4fe7d2a2128fef2e984e34c8f930e14341858253ac
[INFO] running `Command { std: "docker" "start" "-a" "e75a11662487ec1b5a725e4fe7d2a2128fef2e984e34c8f930e14341858253ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling jiff v0.2.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling tokio v1.44.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling xio v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.10s
[INFO] running `Command { std: "docker" "inspect" "e75a11662487ec1b5a725e4fe7d2a2128fef2e984e34c8f930e14341858253ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75a11662487ec1b5a725e4fe7d2a2128fef2e984e34c8f930e14341858253ac", kill_on_drop: false }`
[INFO] [stdout] e75a11662487ec1b5a725e4fe7d2a2128fef2e984e34c8f930e14341858253ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cd083a724c1fad66b7caa0b0934148bf716b5c89efc0d3684226f4b031294cf
[INFO] running `Command { std: "docker" "start" "-a" "7cd083a724c1fad66b7caa0b0934148bf716b5c89efc0d3684226f4b031294cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling rustix v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling tempfile v3.19.0
[INFO] [stderr]    Compiling xio v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "7cd083a724c1fad66b7caa0b0934148bf716b5c89efc0d3684226f4b031294cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd083a724c1fad66b7caa0b0934148bf716b5c89efc0d3684226f4b031294cf", kill_on_drop: false }`
[INFO] [stdout] 7cd083a724c1fad66b7caa0b0934148bf716b5c89efc0d3684226f4b031294cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8403e1c36877274db811fa0d2f23e40031edeee99e8e6d35f682147bd48e4c4c
[INFO] running `Command { std: "docker" "start" "-a" "8403e1c36877274db811fa0d2f23e40031edeee99e8e6d35f682147bd48e4c4c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xio-34cfbe9638e6e651)
[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] [stdout] 
[INFO] [stderr]      Running tests/fs_tests.rs (/opt/rustwide/target/debug/deps/fs_tests-48d14867b9198f0e)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_has_extension ... ok
[INFO] [stdout] test test_read_to_string ... ok
[INFO] [stderr]      Running tests/lib_tests.rs (/opt/rustwide/target/debug/deps/lib_tests-ee914b32e010edef)
[INFO] [stdout] test test_get_files_with_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test1.txt test2.txt
[INFO] [stdout] test test_process_file ... ok
[INFO] [stdout] test test_is_git_dir ... ok
[INFO] [stdout] test test_is_hidden ... ok
[INFO] [stdout] test test_open_files_in_neovim ... ok
[INFO] [stdout] test test_process_rust_file ... ok
[INFO] [stdout] test test_is_target_dir ... ok
[INFO] [stdout] test test_delete_files_with_extension ... ok
[INFO] [stdout] test test_check_file_for_multiple_lines ... ok
[INFO] [stdout] test test_read_file_content ... ok
[INFO] [stdout] test test_walk_directory ... ok
[INFO] [stdout] test test_walk_rust_files ... ok
[INFO] [stdout] test test_read_lines ... ok
[INFO] [stdout] test test_write_to_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xio
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/fs.rs - fs (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/fs.rs - fs::has_extension (line 41) ... ok
[INFO] [stdout] test src/fs.rs - fs::get_files_with_extension (line 72) ... ok
[INFO] [stdout] test src/fs.rs - fs::read_to_string (line 119) ... ok
[INFO] [stdout] test src/lib.rs - delete_files_with_extension (line 512) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - check_file_for_multiple_lines (line 572) ... ok
[INFO] [stdout] test src/lib.rs - is_hidden (line 100) ... ok
[INFO] [stdout] test src/lib.rs - process_rust_file (line 729) ... ok
[INFO] [stdout] test src/lib.rs - read_lines (line 380) ... ok
[INFO] [stdout] test src/lib.rs - write_to_file (line 468) ... ok
[INFO] [stdout] test src/lib.rs - walk_rust_files (line 317) ... ok
[INFO] [stdout] test src/lib.rs - open_files_in_neovim (line 627) ... ok
[INFO] [stdout] test src/lib.rs - is_target_dir (line 133) ... ok
[INFO] [stdout] test src/lib.rs - read_file_content (line 428) ... ok
[INFO] [stdout] test src/lib.rs - process_file (line 681) ... ok
[INFO] [stdout] test src/lib.rs - is_git_dir (line 163) ... ok
[INFO] [stdout] test src/lib.rs - walk_directory (line 211) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8403e1c36877274db811fa0d2f23e40031edeee99e8e6d35f682147bd48e4c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8403e1c36877274db811fa0d2f23e40031edeee99e8e6d35f682147bd48e4c4c", kill_on_drop: false }`
[INFO] [stdout] 8403e1c36877274db811fa0d2f23e40031edeee99e8e6d35f682147bd48e4c4c