[INFO] fetching crate chinese2digits 1.0.0...
[INFO] testing chinese2digits-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate chinese2digits 1.0.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chinese2digits 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6471cfdff9e9485efcca9e49509cded85274598468b1b26fbbe8e94223eebfd2
[INFO] running `Command { std: "docker" "start" "-a" "6471cfdff9e9485efcca9e49509cded85274598468b1b26fbbe8e94223eebfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6471cfdff9e9485efcca9e49509cded85274598468b1b26fbbe8e94223eebfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6471cfdff9e9485efcca9e49509cded85274598468b1b26fbbe8e94223eebfd2", kill_on_drop: false }`
[INFO] [stdout] 6471cfdff9e9485efcca9e49509cded85274598468b1b26fbbe8e94223eebfd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c048cb803627478631d14d381e350d41e2a8f9be9e3e68f46c232e197dd93691
[INFO] running `Command { std: "docker" "start" "-a" "c048cb803627478631d14d381e350d41e2a8f9be9e3e68f46c232e197dd93691", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[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)]` (part of `#[warn(unused)]`) 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 7.59s
[INFO] running `Command { std: "docker" "inspect" "c048cb803627478631d14d381e350d41e2a8f9be9e3e68f46c232e197dd93691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c048cb803627478631d14d381e350d41e2a8f9be9e3e68f46c232e197dd93691", kill_on_drop: false }`
[INFO] [stdout] c048cb803627478631d14d381e350d41e2a8f9be9e3e68f46c232e197dd93691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 422887cd7b5d14616383fd54af07472fe9c4297bf08910fdf858fd7675c0d137
[INFO] running `Command { std: "docker" "start" "-a" "422887cd7b5d14616383fd54af07472fe9c4297bf08910fdf858fd7675c0d137", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 0.95s
[INFO] running `Command { std: "docker" "inspect" "422887cd7b5d14616383fd54af07472fe9c4297bf08910fdf858fd7675c0d137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422887cd7b5d14616383fd54af07472fe9c4297bf08910fdf858fd7675c0d137", kill_on_drop: false }`
[INFO] [stdout] 422887cd7b5d14616383fd54af07472fe9c4297bf08910fdf858fd7675c0d137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5cc54d679af5b4b519529f2e074aadc549098806c112f3605e2a7f64099460f
[INFO] running `Command { std: "docker" "start" "-a" "c5cc54d679af5b4b519529f2e074aadc549098806c112f3605e2a7f64099460f", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chinese2digits` (test "chinese2digits_test") generated 1 warning (run `cargo fix --test "chinese2digits_test" -p chinese2digits` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chinese2digits-80d55cc6e4e04e7d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_check_chinese_number_reasonable ... ok
[INFO] [stdout] test test_check_number_seg ... ok
[INFO] [stdout] test test_core_ch_to_digits ... 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/debug/deps/chinese2digits_test-4e2047eb9e0eecb6)
[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 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chinese2digits
[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)]` (part of `#[warn(unused)]`) 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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - take_chinese_number_from_string (line 799) ... ok
[INFO] [stdout] test src/lib.rs - take_chinese_number_from_string (line 819) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5cc54d679af5b4b519529f2e074aadc549098806c112f3605e2a7f64099460f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cc54d679af5b4b519529f2e074aadc549098806c112f3605e2a7f64099460f", kill_on_drop: false }`
[INFO] [stdout] c5cc54d679af5b4b519529f2e074aadc549098806c112f3605e2a7f64099460f