[INFO] crate korean_numbers 0.6.6 is already in cache [INFO] testing korean_numbers-0.6.6 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate korean_numbers 0.6.6 into work/builds/worker-6/source [INFO] validating manifest of crates.io crate korean_numbers 0.6.6 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate korean_numbers 0.6.6 [INFO] finished tweaking crates.io crate korean_numbers 0.6.6 [INFO] tweaked toml for crates.io crate korean_numbers 0.6.6 written to work/builds/worker-6/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 994c887ad77c7123d75fd7a8a8d3058028f7c27ef42eed57d1fc736980c663ed [INFO] running `"docker" "start" "-a" "994c887ad77c7123d75fd7a8a8d3058028f7c27ef42eed57d1fc736980c663ed"` [INFO] [stderr] Compiling korean_numbers v0.6.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_side_chars` [INFO] [stderr] --> src/parse.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | let mut left_side_chars: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_left_side_chars` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_side` [INFO] [stderr] --> src/parse.rs:169:28 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn parse_hangeul_float(left_side: Vec, right_side: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_left_side` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right_side` [INFO] [stderr] --> src/parse.rs:169:50 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn parse_hangeul_float(left_side: Vec, right_side: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_right_side` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | let mut output = String::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | let mut left_side_chars: Vec = vec![]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Fraction` [INFO] [stderr] --> src/math.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Fraction, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `EndingType` [INFO] [stderr] --> src/numbers.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | pub enum EndingType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `subject_particle` [INFO] [stderr] --> src/numbers.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn subject_particle(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `topic_particle` [INFO] [stderr] --> src/numbers.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn topic_particle(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ending_type` [INFO] [stderr] --> src/numbers.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn ending_type(&self) -> EndingType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_hangeul_float` [INFO] [stderr] --> src/parse.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn parse_hangeul_float(left_side: Vec, right_side: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `"docker" "inspect" "994c887ad77c7123d75fd7a8a8d3058028f7c27ef42eed57d1fc736980c663ed"` [INFO] running `"docker" "rm" "-f" "994c887ad77c7123d75fd7a8a8d3058028f7c27ef42eed57d1fc736980c663ed"` [INFO] [stdout] 994c887ad77c7123d75fd7a8a8d3058028f7c27ef42eed57d1fc736980c663ed [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] a3fa15a764315b8ee06305f7fecb80ec0a4ef022cab8c7b1d736e2e1bebec128 [INFO] running `"docker" "start" "-a" "a3fa15a764315b8ee06305f7fecb80ec0a4ef022cab8c7b1d736e2e1bebec128"` [INFO] [stderr] Compiling korean_numbers v0.6.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Float` [INFO] [stderr] --> tests/test.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use num::{pow, Float, BigInt}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `subject` [INFO] [stderr] --> tests/test.rs:347:10 [INFO] [stderr] | [INFO] [stderr] 347 | for (subject, topic, c) in testcases { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_subject` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `topic` [INFO] [stderr] --> tests/test.rs:347:19 [INFO] [stderr] | [INFO] [stderr] 347 | for (subject, topic, c) in testcases { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_topic` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> tests/test.rs:347:26 [INFO] [stderr] | [INFO] [stderr] 347 | for (subject, topic, c) in testcases { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `testcases` [INFO] [stderr] --> tests/test.rs:357:9 [INFO] [stderr] | [INFO] [stderr] 357 | let testcases = vec![ [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_testcases` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_side_chars` [INFO] [stderr] --> src/parse.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | let mut left_side_chars: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_left_side_chars` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_side` [INFO] [stderr] --> src/parse.rs:169:28 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn parse_hangeul_float(left_side: Vec, right_side: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_left_side` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right_side` [INFO] [stderr] --> src/parse.rs:169:50 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn parse_hangeul_float(left_side: Vec, right_side: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_right_side` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `it_determines_vowels` [INFO] [stderr] --> tests/test.rs:334:1 [INFO] [stderr] | [INFO] [stderr] 334 | fn it_determines_vowels() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `math_operators` [INFO] [stderr] --> tests/test.rs:356:1 [INFO] [stderr] | [INFO] [stderr] 356 | fn math_operators() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | let mut output = String::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parse.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | let mut left_side_chars: Vec = vec![]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Fraction` [INFO] [stderr] --> src/math.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Fraction, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `EndingType` [INFO] [stderr] --> src/numbers.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | pub enum EndingType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `subject_particle` [INFO] [stderr] --> src/numbers.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn subject_particle(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `topic_particle` [INFO] [stderr] --> src/numbers.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn topic_particle(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ending_type` [INFO] [stderr] --> src/numbers.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn ending_type(&self) -> EndingType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_hangeul_float` [INFO] [stderr] --> src/parse.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn parse_hangeul_float(left_side: Vec, right_side: Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `"docker" "inspect" "a3fa15a764315b8ee06305f7fecb80ec0a4ef022cab8c7b1d736e2e1bebec128"` [INFO] running `"docker" "rm" "-f" "a3fa15a764315b8ee06305f7fecb80ec0a4ef022cab8c7b1d736e2e1bebec128"` [INFO] [stdout] a3fa15a764315b8ee06305f7fecb80ec0a4ef022cab8c7b1d736e2e1bebec128 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] c6bca8291958b2d38463b75b7a82537eeaf5b648fc3eb1e6c2c1419fa3dccae3 [INFO] running `"docker" "start" "-a" "c6bca8291958b2d38463b75b7a82537eeaf5b648fc3eb1e6c2c1419fa3dccae3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/korean_nums-5b46f0affe359170 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-ca2ac314dde6f555 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test it_handles_mixed_digits_zeroes_money ... ok [INFO] [stdout] test it_handles_math_expressions ... ok [INFO] [stdout] test it_handles_mixed_digits_zeroes_negative ... ok [INFO] [stdout] test it_handles_digits_sino ... ok [INFO] [stdout] test it_handles_big_zeroes_sino ... ok [INFO] [stdout] test it_handles_zero_through_nine_korean ... ok [INFO] [stdout] test it_handles_ten_through_ninety_nine_pure ... ok [INFO] [stdout] test it_handles_mixed_digits_zeroes_sino ... ok [INFO] [stdout] test it_handles_zeroes_sino ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests korean_nums [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "c6bca8291958b2d38463b75b7a82537eeaf5b648fc3eb1e6c2c1419fa3dccae3"` [INFO] running `"docker" "rm" "-f" "c6bca8291958b2d38463b75b7a82537eeaf5b648fc3eb1e6c2c1419fa3dccae3"` [INFO] [stdout] c6bca8291958b2d38463b75b7a82537eeaf5b648fc3eb1e6c2c1419fa3dccae3