[INFO] fetching crate string-number 0.3.0...
[INFO] testing string-number-0.3.0 against 1.64.0 for beta-1.65-1
[INFO] extracting crate string-number 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate string-number 0.3.0 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string-number 0.3.0
[INFO] finished tweaking crates.io crate string-number 0.3.0
[INFO] tweaked toml for crates.io crate string-number 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] [stderr]   Downloaded rstest v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67be875a7522633d95e76d6dd60b7e08dad5889ea2dfc692b60bd64007aee296
[INFO] running `Command { std: "docker" "start" "-a" "67be875a7522633d95e76d6dd60b7e08dad5889ea2dfc692b60bd64007aee296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67be875a7522633d95e76d6dd60b7e08dad5889ea2dfc692b60bd64007aee296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67be875a7522633d95e76d6dd60b7e08dad5889ea2dfc692b60bd64007aee296", kill_on_drop: false }`
[INFO] [stdout] 67be875a7522633d95e76d6dd60b7e08dad5889ea2dfc692b60bd64007aee296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 475f885d56da9bf5b15840b7e46f9cbb85e78b478b892d5ff710a100211f0b27
[INFO] running `Command { std: "docker" "start" "-a" "475f885d56da9bf5b15840b7e46f9cbb85e78b478b892d5ff710a100211f0b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-number v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 Number::Negative(r) => (l - r.positive()),
[INFO] [stdout]     |                                        ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 246 -                 Number::Negative(r) => (l - r.positive()),
[INFO] [stdout] 246 +                 Number::Negative(r) => l - r.positive(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:250:40
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 Number::Positive(r) => (r - l.positive()),
[INFO] [stdout]     |                                        ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                 Number::Positive(r) => (r - l.positive()),
[INFO] [stdout] 250 +                 Number::Positive(r) => r - l.positive(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:274:40
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 Number::Positive(r) => (l - r),
[INFO] [stdout]     |                                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 Number::Positive(r) => (l - r),
[INFO] [stdout] 274 +                 Number::Positive(r) => l - r,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "475f885d56da9bf5b15840b7e46f9cbb85e78b478b892d5ff710a100211f0b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475f885d56da9bf5b15840b7e46f9cbb85e78b478b892d5ff710a100211f0b27", kill_on_drop: false }`
[INFO] [stdout] 475f885d56da9bf5b15840b7e46f9cbb85e78b478b892d5ff710a100211f0b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c65aeab1033fdef19c41d56ee2fc1554779cd9320ac2546f852750641b91e204
[INFO] running `Command { std: "docker" "start" "-a" "c65aeab1033fdef19c41d56ee2fc1554779cd9320ac2546f852750641b91e204", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 Number::Negative(r) => (l - r.positive()),
[INFO] [stdout]     |                                        ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 246 -                 Number::Negative(r) => (l - r.positive()),
[INFO] [stdout] 246 +                 Number::Negative(r) => l - r.positive(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:250:40
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 Number::Positive(r) => (r - l.positive()),
[INFO] [stdout]     |                                        ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                 Number::Positive(r) => (r - l.positive()),
[INFO] [stdout] 250 +                 Number::Positive(r) => r - l.positive(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:274:40
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 Number::Positive(r) => (l - r),
[INFO] [stdout]     |                                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 Number::Positive(r) => (l - r),
[INFO] [stdout] 274 +                 Number::Positive(r) => l - r,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bigdecimal v0.2.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling pest v2.4.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling rstest v0.10.0
[INFO] [stderr]    Compiling string-number v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 Number::Negative(r) => (l - r.positive()),
[INFO] [stdout]     |                                        ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 246 -                 Number::Negative(r) => (l - r.positive()),
[INFO] [stdout] 246 +                 Number::Negative(r) => l - r.positive(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:250:40
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 Number::Positive(r) => (r - l.positive()),
[INFO] [stdout]     |                                        ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                 Number::Positive(r) => (r - l.positive()),
[INFO] [stdout] 250 +                 Number::Positive(r) => r - l.positive(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:274:40
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 Number::Positive(r) => (l - r),
[INFO] [stdout]     |                                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 Number::Positive(r) => (l - r),
[INFO] [stdout] 274 +                 Number::Positive(r) => l - r,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.59s
[INFO] running `Command { std: "docker" "inspect" "c65aeab1033fdef19c41d56ee2fc1554779cd9320ac2546f852750641b91e204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65aeab1033fdef19c41d56ee2fc1554779cd9320ac2546f852750641b91e204", kill_on_drop: false }`
[INFO] [stdout] c65aeab1033fdef19c41d56ee2fc1554779cd9320ac2546f852750641b91e204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f67101941a445e2e2420e8233307dffcc4d683e08522d3381ec6f856fed21797
[INFO] running `Command { std: "docker" "start" "-a" "f67101941a445e2e2420e8233307dffcc4d683e08522d3381ec6f856fed21797", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/lib.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 Number::Negative(r) => (l - r.positive()),
[INFO] [stderr]     |                                        ^                ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 246 -                 Number::Negative(r) => (l - r.positive()),
[INFO] [stderr] 246 +                 Number::Negative(r) => l - r.positive(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/lib.rs:250:40
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Number::Positive(r) => (r - l.positive()),
[INFO] [stderr]     |                                        ^                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 250 -                 Number::Positive(r) => (r - l.positive()),
[INFO] [stderr] 250 +                 Number::Positive(r) => r - l.positive(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/lib.rs:274:40
[INFO] [stderr]     |
[INFO] [stderr] 274 |                 Number::Positive(r) => (l - r),
[INFO] [stderr]     |                                        ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 274 -                 Number::Positive(r) => (l - r),
[INFO] [stderr] 274 +                 Number::Positive(r) => l - r,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `string-number` (lib) generated 3 warnings
[INFO] [stderr] warning: `string-number` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/string_number-4e4a80fea3175f23)
[INFO] [stdout] 
[INFO] [stdout] running 131 tests
[INFO] [stdout] test tests::add::case_01 ... ok
[INFO] [stdout] test tests::add::case_04 ... ok
[INFO] [stdout] test tests::add::case_03 ... ok
[INFO] [stdout] test tests::add::case_02 ... ok
[INFO] [stdout] test tests::add::case_05 ... ok
[INFO] [stdout] test tests::add::case_07 ... ok
[INFO] [stdout] test tests::add::case_06 ... ok
[INFO] [stdout] test tests::add::case_08 ... ok
[INFO] [stdout] test tests::add::case_09 ... ok
[INFO] [stdout] test tests::add::case_10 ... ok
[INFO] [stdout] test tests::add::case_11 ... ok
[INFO] [stdout] test tests::add::case_12 ... ok
[INFO] [stdout] test tests::add::case_13 ... ok
[INFO] [stdout] test tests::add::case_14 ... ok
[INFO] [stdout] test tests::add::case_15 ... ok
[INFO] [stdout] test tests::add::case_16 ... ok
[INFO] [stdout] test tests::add::case_17 ... ok
[INFO] [stdout] test tests::add::case_18 ... ok
[INFO] [stdout] test tests::add::case_19 ... ok
[INFO] [stdout] test tests::add::case_20 ... ok
[INFO] [stdout] test tests::add::case_21 ... ok
[INFO] [stdout] test tests::add::case_22 ... ok
[INFO] [stdout] test tests::add::case_23 ... ok
[INFO] [stdout] test tests::add::case_24 ... ok
[INFO] [stdout] test tests::digits_to_string::case_2 ... ok
[INFO] [stdout] test tests::digits_to_string::case_3 ... ok
[INFO] [stdout] test tests::digits_to_string::case_7 ... ok
[INFO] [stdout] test tests::digits_to_string::case_6 ... ok
[INFO] [stdout] test tests::digits_to_string::case_1 ... ok
[INFO] [stdout] test tests::digits_to_string::case_4 ... ok
[INFO] [stdout] test tests::digits_to_string::case_8 ... ok
[INFO] [stdout] test tests::digits_to_string::case_9 ... ok
[INFO] [stdout] test tests::digits_to_string::case_5 ... ok
[INFO] [stdout] test tests::fix_zeros::case_2 ... ok
[INFO] [stdout] test tests::fix_zeros::case_1 ... ok
[INFO] [stdout] test tests::fix_zeros::case_5 ... ok
[INFO] [stdout] test tests::digits_to_string_panic ... ok
[INFO] [stdout] test tests::fix_zeros::case_7 ... ok
[INFO] [stdout] test tests::fix_zeros::case_3 ... ok
[INFO] [stdout] test tests::get_digit::case_01 ... ok
[INFO] [stdout] test tests::get_digit::case_03 ... ok
[INFO] [stdout] test tests::fix_zeros::case_6 ... ok
[INFO] [stdout] test tests::get_digit::case_04 ... ok
[INFO] [stdout] test tests::get_digit::case_02 ... ok
[INFO] [stdout] test tests::get_digit::case_05 ... ok
[INFO] [stdout] test tests::get_digit::case_06 ... ok
[INFO] [stdout] test tests::fix_zeros::case_4 ... ok
[INFO] [stdout] test tests::get_digit::case_10 ... ok
[INFO] [stdout] test tests::get_digit::case_11 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_1 ... ok
[INFO] [stdout] test tests::get_digit::case_08 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_3 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_4 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_2 ... ok
[INFO] [stdout] test tests::get_digit::case_09 ... ok
[INFO] [stdout] test tests::mul::case_02 ... ok
[INFO] [stdout] test tests::mul::case_03 ... ok
[INFO] [stdout] test tests::mul::case_04 ... ok
[INFO] [stdout] test tests::mul::case_06 ... ok
[INFO] [stdout] test tests::mul::case_08 ... ok
[INFO] [stdout] test tests::mul::case_05 ... ok
[INFO] [stdout] test tests::mul::case_09 ... ok
[INFO] [stdout] test tests::mul::case_12 ... ok
[INFO] [stdout] test tests::mul::case_07 ... ok
[INFO] [stdout] test tests::mul::case_13 ... ok
[INFO] [stdout] test tests::mul::case_14 ... ok
[INFO] [stdout] test tests::mul::case_15 ... ok
[INFO] [stdout] test tests::mul::case_01 ... ok
[INFO] [stdout] test tests::mul::case_16 ... ok
[INFO] [stdout] test tests::mul::case_17 ... ok
[INFO] [stdout] test tests::mul::case_10 ... ok
[INFO] [stdout] test tests::mul_10_power::case_01 ... ok
[INFO] [stdout] test tests::mul_10_power::case_02 ... ok
[INFO] [stdout] test tests::mul_10_power::case_04 ... ok
[INFO] [stdout] test tests::mul_10_power::case_03 ... ok
[INFO] [stdout] test tests::mul_10_power::case_05 ... ok
[INFO] [stdout] test tests::mul_10_power::case_06 ... ok
[INFO] [stdout] test tests::mul::case_11 ... ok
[INFO] [stdout] test tests::get_digit::case_07 ... ok
[INFO] [stdout] test tests::mul_10_power::case_07 ... ok
[INFO] [stdout] test tests::mul_10_power::case_09 ... ok
[INFO] [stdout] test tests::mul_10_power::case_10 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_01 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_02 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_03 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_04 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_05 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_06 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_07 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_08 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_09 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_10 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_11 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_12 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_13 ... ok
[INFO] [stdout] test tests::partial_cmp::case_01 ... ok
[INFO] [stdout] test tests::partial_cmp::case_03 ... ok
[INFO] [stdout] test tests::partial_cmp::case_02 ... ok
[INFO] [stdout] test tests::partial_cmp::case_05 ... ok
[INFO] [stdout] test tests::partial_cmp::case_07 ... ok
[INFO] [stdout] test tests::partial_cmp::case_04 ... ok
[INFO] [stdout] test tests::partial_cmp::case_10 ... ok
[INFO] [stdout] test tests::partial_cmp::case_11 ... ok
[INFO] [stdout] test tests::partial_cmp::case_16 ... ok
[INFO] [stdout] test tests::partial_cmp::case_08 ... ok
[INFO] [stdout] test tests::partial_cmp::case_18 ... ok
[INFO] [stdout] test tests::partial_cmp::case_12 ... ok
[INFO] [stdout] test tests::partial_cmp::case_13 ... ok
[INFO] [stdout] test tests::partial_cmp::case_19 ... ok
[INFO] [stdout] test tests::partial_cmp::case_14 ... ok
[INFO] [stdout] test tests::partial_cmp::case_06 ... ok
[INFO] [stdout] test tests::sub::case_03 ... ok
[INFO] [stdout] test tests::sub::case_06 ... ok
[INFO] [stdout] test tests::mul_10_power::case_08 ... ok
[INFO] [stdout] test tests::sub::case_01 ... ok
[INFO] [stdout] test tests::sub::case_02 ... ok
[INFO] [stdout] test tests::sub::case_08 ... ok
[INFO] [stdout] test tests::partial_cmp::case_09 ... ok
[INFO] [stdout] test tests::partial_cmp::case_17 ... ok
[INFO] [stdout] test tests::sub::case_04 ... ok
[INFO] [stdout] test tests::partial_cmp::case_15 ... ok
[INFO] [stdout] test tests::sub::case_09 ... ok
[INFO] [stdout] test tests::sub::case_07 ... ok
[INFO] [stdout] test tests::sub::case_05 ... ok
[INFO] [stdout] test tests::sub::case_10 ... ok
[INFO] [stdout] test tests::sub::case_12 ... ok
[INFO] [stdout] test tests::sub::case_11 ... ok
[INFO] [stdout] test tests::partial_cmp_quickcheck ... ok
[INFO] [stdout] test tests::sub_quickcheck ... ok
[INFO] [stdout] test tests::add_quickcheck ... ok
[INFO] [stdout] test tests::mul_quickcheck has been running for over 60 seconds
[INFO] [stdout] test tests::mul_quickcheck ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 131 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 84.45s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string-number
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 Number::Negative(r) => (l - r.positive()),
[INFO] [stderr]     |                                        ^                ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 246 -                 Number::Negative(r) => (l - r.positive()),
[INFO] [stderr] 246 +                 Number::Negative(r) => l - r.positive(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:250:40
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Number::Positive(r) => (r - l.positive()),
[INFO] [stderr]     |                                        ^                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 250 -                 Number::Positive(r) => (r - l.positive()),
[INFO] [stderr] 250 +                 Number::Positive(r) => r - l.positive(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:274:40
[INFO] [stderr]     |
[INFO] [stderr] 274 |                 Number::Positive(r) => (l - r),
[INFO] [stderr]     |                                        ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 274 -                 Number::Positive(r) => (l - r),
[INFO] [stderr] 274 +                 Number::Positive(r) => l - r,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[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" "f67101941a445e2e2420e8233307dffcc4d683e08522d3381ec6f856fed21797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67101941a445e2e2420e8233307dffcc4d683e08522d3381ec6f856fed21797", kill_on_drop: false }`
[INFO] [stdout] f67101941a445e2e2420e8233307dffcc4d683e08522d3381ec6f856fed21797