[INFO] fetching crate litsea 0.2.0...
[INFO] testing litsea-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate litsea 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate litsea 0.2.0
[INFO] finished tweaking crates.io crate litsea 0.2.0
[INFO] tweaked toml for crates.io crate litsea 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate litsea 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate litsea 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d777c1e0ebd19833d93358161f131b5a72f9a2e2a87a0f153aaa3b03b4e5927
[INFO] running `Command { std: "docker" "start" "-a" "7d777c1e0ebd19833d93358161f131b5a72f9a2e2a87a0f153aaa3b03b4e5927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d777c1e0ebd19833d93358161f131b5a72f9a2e2a87a0f153aaa3b03b4e5927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d777c1e0ebd19833d93358161f131b5a72f9a2e2a87a0f153aaa3b03b4e5927", kill_on_drop: false }`
[INFO] [stdout] 7d777c1e0ebd19833d93358161f131b5a72f9a2e2a87a0f153aaa3b03b4e5927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1f5451075710f758c45e908ff4800bcc540a5b646472931db42e0ad9b9df4b2
[INFO] running `Command { std: "docker" "start" "-a" "c1f5451075710f758c45e908ff4800bcc540a5b646472931db42e0ad9b9df4b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ctrlc v3.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling litsea v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.91s
[INFO] running `Command { std: "docker" "inspect" "c1f5451075710f758c45e908ff4800bcc540a5b646472931db42e0ad9b9df4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f5451075710f758c45e908ff4800bcc540a5b646472931db42e0ad9b9df4b2", kill_on_drop: false }`
[INFO] [stdout] c1f5451075710f758c45e908ff4800bcc540a5b646472931db42e0ad9b9df4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07e494b6f602d4efd0070ae9f8d95d17e30010ee7b432392af65250f48e9ac26
[INFO] running `Command { std: "docker" "start" "-a" "07e494b6f602d4efd0070ae9f8d95d17e30010ee7b432392af65250f48e9ac26", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling ctrlc v3.4.7
[INFO] [stderr]    Compiling litsea v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "07e494b6f602d4efd0070ae9f8d95d17e30010ee7b432392af65250f48e9ac26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e494b6f602d4efd0070ae9f8d95d17e30010ee7b432392af65250f48e9ac26", kill_on_drop: false }`
[INFO] [stdout] 07e494b6f602d4efd0070ae9f8d95d17e30010ee7b432392af65250f48e9ac26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5abe16dbf50d76538a5fdd359527b983e682dae151b21e7669f72bfae4543b55
[INFO] running `Command { std: "docker" "start" "-a" "5abe16dbf50d76538a5fdd359527b983e682dae151b21e7669f72bfae4543b55", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/litsea-5cd3a39098e5e6e2)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test adaboost::tests::test_get_bias ... ok
[INFO] [stdout] test adaboost::tests::test_get_metrics ... ok
[INFO] [stdout] test adaboost::tests::test_save_and_load_model ... ok
[INFO] [stdout] test trainer::tests::test_load_model ... ok
[INFO] [stdout] test trainer::tests::test_train ... ok
[INFO] [stdout] test adaboost::tests::test_train ... ok
[INFO] [stdout] test adaboost::tests::test_initialize_instances ... ok
[INFO] [stdout] test adaboost::tests::test_initialize_features ... ok
[INFO] [stdout] test segmenter::tests::test_get_type ... ok
[INFO] [stdout] test segmenter::tests::test_segment_empty_sentence ... ok
[INFO] [stdout] test segmenter::tests::test_add_sentence_with_writer ... ok
[INFO] [stdout] test segmenter::tests::test_add_sentence_empty ... ok
[INFO] [stdout] test extractor::tests::test_extract ... ok
[INFO] [stdout] test segmenter::tests::test_segmenter ... ok
[INFO] [stdout] test adaboost::tests::test_add_instance_and_predict ... ok
[INFO] [stdout] test segmenter::tests::test_get_attributes_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/litsea-c9cf8cf33e154e64)
[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]    Doc-tests litsea
[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" "5abe16dbf50d76538a5fdd359527b983e682dae151b21e7669f72bfae4543b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abe16dbf50d76538a5fdd359527b983e682dae151b21e7669f72bfae4543b55", kill_on_drop: false }`
[INFO] [stdout] 5abe16dbf50d76538a5fdd359527b983e682dae151b21e7669f72bfae4543b55