[INFO] fetching crate chinese2digits 1.0.0...
[INFO] testing chinese2digits-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate chinese2digits 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate chinese2digits 1.0.0
[INFO] finished tweaking crates.io crate chinese2digits 1.0.0
[INFO] tweaked toml for crates.io crate chinese2digits 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chinese2digits 1.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce138397938d1c860d31cd0022328122c36f787d5a5b39e6aaff0f627f1a0001
[INFO] running `Command { std: "docker" "start" "-a" "ce138397938d1c860d31cd0022328122c36f787d5a5b39e6aaff0f627f1a0001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce138397938d1c860d31cd0022328122c36f787d5a5b39e6aaff0f627f1a0001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce138397938d1c860d31cd0022328122c36f787d5a5b39e6aaff0f627f1a0001", kill_on_drop: false }`
[INFO] [stdout] ce138397938d1c860d31cd0022328122c36f787d5a5b39e6aaff0f627f1a0001
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 07ae116da266b5688c781734cba7f8798032bbfd139f88033be8ba5d051ebb16
[INFO] running `Command { std: "docker" "start" "-a" "07ae116da266b5688c781734cba7f8798032bbfd139f88033be8ba5d051ebb16", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling chinese2digits v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:485:34
[INFO] [stdout]     |
[INFO] [stdout] 485 |                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stdout]     |                                                    ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 485 -                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stdout] 485 +                         x == ch_number_string_list[ten_number_index - 1]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.22s
[INFO] running `Command { std: "docker" "inspect" "07ae116da266b5688c781734cba7f8798032bbfd139f88033be8ba5d051ebb16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ae116da266b5688c781734cba7f8798032bbfd139f88033be8ba5d051ebb16", kill_on_drop: false }`
[INFO] [stdout] 07ae116da266b5688c781734cba7f8798032bbfd139f88033be8ba5d051ebb16
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c351727025d44f8ad5dbd43ea58462403c8f8b93dbf490e1ff64880c9036503e
[INFO] running `Command { std: "docker" "start" "-a" "c351727025d44f8ad5dbd43ea58462403c8f8b93dbf490e1ff64880c9036503e", kill_on_drop: false }`
[INFO] [stderr]    Compiling chinese2digits v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:485:34
[INFO] [stdout]     |
[INFO] [stdout] 485 |                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stdout]     |                                                    ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 485 -                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stdout] 485 +                         x == ch_number_string_list[ten_number_index - 1]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> tests/chinese2digits_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:485:34
[INFO] [stdout]     |
[INFO] [stdout] 485 |                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stdout]     |                                                    ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 485 -                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stdout] 485 +                         x == ch_number_string_list[ten_number_index - 1]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "c351727025d44f8ad5dbd43ea58462403c8f8b93dbf490e1ff64880c9036503e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c351727025d44f8ad5dbd43ea58462403c8f8b93dbf490e1ff64880c9036503e", kill_on_drop: false }`
[INFO] [stdout] c351727025d44f8ad5dbd43ea58462403c8f8b93dbf490e1ff64880c9036503e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 74cad278aa3a22958f5182b13ee99576c61cb1977e54bca12767e52377d4b3bf
[INFO] running `Command { std: "docker" "start" "-a" "74cad278aa3a22958f5182b13ee99576c61cb1977e54bca12767e52377d4b3bf", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/lib.rs:485:34
[INFO] [stderr]     |
[INFO] [stderr] 485 |                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stderr]     |                                                    ^                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 485 -                         x == ch_number_string_list[(ten_number_index - 1)]
[INFO] [stderr] 485 +                         x == ch_number_string_list[ten_number_index - 1]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `chinese2digits` (lib) generated 1 warning (run `cargo fix --lib -p chinese2digits` to apply 1 suggestion)
[INFO] [stderr] warning: `chinese2digits` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> tests/chinese2digits_test.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chinese2digits` (test "chinese2digits_test") generated 1 warning (run `cargo fix --test "chinese2digits_test"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/chinese2digits-04ee5215c377cd68)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_check_number_seg ... ok
[INFO] [stdout] test test_core_ch_to_digits ... ok
[INFO] [stdout] test test_check_chinese_number_reasonable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chinese2digits_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/chinese2digits_test-96d6d24ffcc94281)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_take_number_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74cad278aa3a22958f5182b13ee99576c61cb1977e54bca12767e52377d4b3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cad278aa3a22958f5182b13ee99576c61cb1977e54bca12767e52377d4b3bf", kill_on_drop: false }`
[INFO] [stdout] 74cad278aa3a22958f5182b13ee99576c61cb1977e54bca12767e52377d4b3bf