[INFO] fetching crate sys_language 0.1.0...
[INFO] testing sys_language-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sys_language 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sys_language 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sys_language 0.1.0
[INFO] tweaked toml for crates.io crate sys_language 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sys_language 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sys_language 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e902c9a942b76c4ac9d8fc80b4ba6628aed70c7d79439fed2c3198f9fcef117d
[INFO] running `Command { std: "docker" "start" "-a" "e902c9a942b76c4ac9d8fc80b4ba6628aed70c7d79439fed2c3198f9fcef117d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e902c9a942b76c4ac9d8fc80b4ba6628aed70c7d79439fed2c3198f9fcef117d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e902c9a942b76c4ac9d8fc80b4ba6628aed70c7d79439fed2c3198f9fcef117d", kill_on_drop: false }`
[INFO] [stdout] e902c9a942b76c4ac9d8fc80b4ba6628aed70c7d79439fed2c3198f9fcef117d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb48dd714ac5df8e74f2e105c62de22456085e53e943d7f1dae356f324ac772a
[INFO] running `Command { std: "docker" "start" "-a" "fb48dd714ac5df8e74f2e105c62de22456085e53e943d7f1dae356f324ac772a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sys_language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "fb48dd714ac5df8e74f2e105c62de22456085e53e943d7f1dae356f324ac772a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb48dd714ac5df8e74f2e105c62de22456085e53e943d7f1dae356f324ac772a", kill_on_drop: false }`
[INFO] [stdout] fb48dd714ac5df8e74f2e105c62de22456085e53e943d7f1dae356f324ac772a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9acf8ff681e3965a73c1882f1af9f7e1c7e2ae520c9e09dc3278fbbbfd55c9ef
[INFO] running `Command { std: "docker" "start" "-a" "9acf8ff681e3965a73c1882f1af9f7e1c7e2ae520c9e09dc3278fbbbfd55c9ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling sys_language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> examples/basic_usage.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Language, LanguageDetector, detect_language_with_options, detect_system_language,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9acf8ff681e3965a73c1882f1af9f7e1c7e2ae520c9e09dc3278fbbbfd55c9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9acf8ff681e3965a73c1882f1af9f7e1c7e2ae520c9e09dc3278fbbbfd55c9ef", kill_on_drop: false }`
[INFO] [stdout] 9acf8ff681e3965a73c1882f1af9f7e1c7e2ae520c9e09dc3278fbbbfd55c9ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09e71daeb0f642a9f0690dd4687dafdeeffcf59047df48745695d3daa3d9ee81
[INFO] running `Command { std: "docker" "start" "-a" "09e71daeb0f642a9f0690dd4687dafdeeffcf59047df48745695d3daa3d9ee81", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Language`
[INFO] [stderr]  --> examples/basic_usage.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Language, LanguageDetector, detect_language_with_options, detect_system_language,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sys_language` (example "basic_usage") generated 1 warning (run `cargo fix --example "basic_usage" -p sys_language` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sys_language-66f3b1088dd263f2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_detector_default ... ok
[INFO] [stdout] test tests::test_language_detector_creation ... ok
[INFO] [stdout] test tests::test_convenience_functions ... ok
[INFO] [stdout] test tests::test_language_matching ... ok
[INFO] [stdout] test tests::test_language_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sys_language
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.30s; merged doctests compilation took 0.30s
[INFO] running `Command { std: "docker" "inspect" "09e71daeb0f642a9f0690dd4687dafdeeffcf59047df48745695d3daa3d9ee81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e71daeb0f642a9f0690dd4687dafdeeffcf59047df48745695d3daa3d9ee81", kill_on_drop: false }`
[INFO] [stdout] 09e71daeb0f642a9f0690dd4687dafdeeffcf59047df48745695d3daa3d9ee81