[INFO] cloning repository https://github.com/kabeuchi-bird/kanji-ngram
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kabeuchi-bird/kanji-ngram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabeuchi-bird%2Fkanji-ngram", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabeuchi-bird%2Fkanji-ngram'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 109e9a309191b9178e5292da2af49ea27c07c91e
[INFO] testing kabeuchi-bird/kanji-ngram against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabeuchi-bird%2Fkanji-ngram" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kabeuchi-bird/kanji-ngram
[INFO] finished tweaking git repo https://github.com/kabeuchi-bird/kanji-ngram
[INFO] tweaked toml for git repo https://github.com/kabeuchi-bird/kanji-ngram written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kabeuchi-bird/kanji-ngram on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kabeuchi-bird/kanji-ngram 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.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd
[INFO] running `Command { std: "docker" "start" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", 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" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", 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" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling kanji_ngram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.01s
[INFO] running `Command { std: "docker" "inspect" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", 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" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling kanji_ngram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", 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" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/kanji_ngram-db473e80f601e5d3)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_accumulate_counts ... ok
[INFO] [stdout] test tests::test_count_bigrams ... ok
[INFO] [stdout] test tests::test_count_trigrams ... ok
[INFO] [stdout] test tests::test_csv_output_utf8 ... ok
[INFO] [stdout] test tests::test_csv_output_utf8_bom ... ok
[INFO] [stdout] test tests::test_empty_input ... ok
[INFO] [stdout] test tests::test_end_to_end ... ok
[INFO] [stdout] test tests::test_frequency_calculation ... ok
[INFO] [stdout] test tests::test_csv_output_shift_jis ... ok
[INFO] [stdout] test tests::test_is_kanji_basic ... ok
[INFO] [stdout] test tests::test_is_kanji_compatibility ... ok
[INFO] [stdout] test tests::test_is_kanji_non_kanji ... ok
[INFO] [stdout] test tests::test_is_kanji_extension_a ... ok
[INFO] [stdout] test tests::test_is_removable ... ok
[INFO] [stdout] test tests::test_no_kanji_returns_empty ... ok
[INFO] [stdout] test tests::test_short_input_returns_empty ... ok
[INFO] [stdout] test tests::test_unigram ... ok
[INFO] [stdout] test tests::test_whitespace_not_counted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd", kill_on_drop: false }`
[INFO] [stdout] 915907d4aa0242c2f985be88109a32ebe4c85d92886d685fe8923f34f69334fd
