[INFO] fetching crate pinyin2ch 0.1.1...
[INFO] testing pinyin2ch-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pinyin2ch 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pinyin2ch 0.1.1
[INFO] finished tweaking crates.io crate pinyin2ch 0.1.1
[INFO] tweaked toml for crates.io crate pinyin2ch 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pinyin2ch 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pinyin2ch 0.1.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c07f93172063e9c320b3bb70362ce7b0760412de8526797c09c484b72b2ad7d
[INFO] running `Command { std: "docker" "start" "-a" "8c07f93172063e9c320b3bb70362ce7b0760412de8526797c09c484b72b2ad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c07f93172063e9c320b3bb70362ce7b0760412de8526797c09c484b72b2ad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c07f93172063e9c320b3bb70362ce7b0760412de8526797c09c484b72b2ad7d", kill_on_drop: false }`
[INFO] [stdout] 8c07f93172063e9c320b3bb70362ce7b0760412de8526797c09c484b72b2ad7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2572cea3ec51a8e0070900d87b6b2bee3139a778d69df73761580af7ac41fcac
[INFO] running `Command { std: "docker" "start" "-a" "2572cea3ec51a8e0070900d87b6b2bee3139a778d69df73761580af7ac41fcac", kill_on_drop: false }`
[INFO] [stderr]    Compiling pinyin v0.10.0
[INFO] [stderr]    Compiling pinyin2ch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_chars_level1` is never used
[INFO] [stdout]   --> src/ch_char.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) fn get_chars_level1(pinyin: &Pinyin) -> Vec<ChChar> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "2572cea3ec51a8e0070900d87b6b2bee3139a778d69df73761580af7ac41fcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2572cea3ec51a8e0070900d87b6b2bee3139a778d69df73761580af7ac41fcac", kill_on_drop: false }`
[INFO] [stdout] 2572cea3ec51a8e0070900d87b6b2bee3139a778d69df73761580af7ac41fcac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0481b66b5a8afe4c2ee0660ccf2b4f255a53dc2ce856ee16f77b6ec5916dbc5a
[INFO] running `Command { std: "docker" "start" "-a" "0481b66b5a8afe4c2ee0660ccf2b4f255a53dc2ce856ee16f77b6ec5916dbc5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stdout] warning: function `get_chars_level1` is never used
[INFO] [stdout]   --> src/ch_char.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) fn get_chars_level1(pinyin: &Pinyin) -> Vec<ChChar> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling chacha20 v0.10.0-rc.2
[INFO] [stderr]    Compiling rand v0.10.0-rc.0
[INFO] [stderr]    Compiling pinyin2ch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "0481b66b5a8afe4c2ee0660ccf2b4f255a53dc2ce856ee16f77b6ec5916dbc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0481b66b5a8afe4c2ee0660ccf2b4f255a53dc2ce856ee16f77b6ec5916dbc5a", kill_on_drop: false }`
[INFO] [stdout] 0481b66b5a8afe4c2ee0660ccf2b4f255a53dc2ce856ee16f77b6ec5916dbc5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3362b817b7cd113c52132067485470252090e464b83ed8587ea840599efd136
[INFO] running `Command { std: "docker" "start" "-a" "a3362b817b7cd113c52132067485470252090e464b83ed8587ea840599efd136", kill_on_drop: false }`
[INFO] [stderr] warning: function `get_chars_level1` is never used
[INFO] [stderr]   --> src/ch_char.rs:68:15
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub(crate) fn get_chars_level1(pinyin: &Pinyin) -> Vec<ChChar> {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pinyin2ch` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pinyin2ch-c83485016b5cfeb1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_is_pinyin ... ok
[INFO] [stdout] test tests::test_get_chars ... ok
[INFO] [stdout] test tests::test_special_hyw ... 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] [stderr]    Doc-tests pinyin2ch
[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" "a3362b817b7cd113c52132067485470252090e464b83ed8587ea840599efd136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3362b817b7cd113c52132067485470252090e464b83ed8587ea840599efd136", kill_on_drop: false }`
[INFO] [stdout] a3362b817b7cd113c52132067485470252090e464b83ed8587ea840599efd136
