[INFO] fetching crate mathdefs 0.1.0...
[INFO] testing mathdefs-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mathdefs 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mathdefs 0.1.0
[INFO] finished tweaking crates.io crate mathdefs 0.1.0
[INFO] tweaked toml for crates.io crate mathdefs 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathdefs 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06b8a7473940556aebba892c3955347c2133a66a4e88f010e86d55ddd4e16595
[INFO] running `Command { std: "docker" "start" "-a" "06b8a7473940556aebba892c3955347c2133a66a4e88f010e86d55ddd4e16595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b8a7473940556aebba892c3955347c2133a66a4e88f010e86d55ddd4e16595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b8a7473940556aebba892c3955347c2133a66a4e88f010e86d55ddd4e16595", kill_on_drop: false }`
[INFO] [stdout] 06b8a7473940556aebba892c3955347c2133a66a4e88f010e86d55ddd4e16595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f3d8e866529bad6e80392a639d9c50a732a91104bd7f7042f39569ad14a6e38
[INFO] running `Command { std: "docker" "start" "-a" "9f3d8e866529bad6e80392a639d9c50a732a91104bd7f7042f39569ad14a6e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathdefs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Evaluatable` is never used
[INFO] [stdout]  --> src/traits/evaluatable.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Evaluatable {
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]  --> src/definitions.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Number<Value> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Addition` is never constructed
[INFO] [stdout]  --> src/definitions.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Addition<Augend, Addend> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subtraction` is never constructed
[INFO] [stdout]  --> src/definitions.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Subtraction<Minuend, Subtrahend> {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplication` is never constructed
[INFO] [stdout]   --> src/definitions.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Multiplication<Multiplier, Multiplicand> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Division` is never constructed
[INFO] [stdout]   --> src/definitions.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Division<Dividend, Divisor> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sine` is never constructed
[INFO] [stdout]   --> src/definitions.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Sine<Angle> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cosine` is never constructed
[INFO] [stdout]   --> src/definitions.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Cosine<Angle> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tangent` is never constructed
[INFO] [stdout]   --> src/definitions.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Tangent<Angle> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cotangent` is never constructed
[INFO] [stdout]   --> src/definitions.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Cotangent<Angle> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exponentiation` is never constructed
[INFO] [stdout]   --> src/definitions.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Exponentiation<Base, Exponent> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Logarithm` is never constructed
[INFO] [stdout]   --> src/definitions.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Logarithm<Base, Antilogarithm> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "9f3d8e866529bad6e80392a639d9c50a732a91104bd7f7042f39569ad14a6e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3d8e866529bad6e80392a639d9c50a732a91104bd7f7042f39569ad14a6e38", kill_on_drop: false }`
[INFO] [stdout] 9f3d8e866529bad6e80392a639d9c50a732a91104bd7f7042f39569ad14a6e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2a0213adc5eaa1848f5e91c3268477070594e7f6e6d5b057449e1136bc36617
[INFO] running `Command { std: "docker" "start" "-a" "a2a0213adc5eaa1848f5e91c3268477070594e7f6e6d5b057449e1136bc36617", kill_on_drop: false }`
[INFO] [stdout] warning: trait `Evaluatable` is never used
[INFO] [stdout]  --> src/traits/evaluatable.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Evaluatable {
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]  --> src/definitions.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Number<Value> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mathdefs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Addition` is never constructed
[INFO] [stdout]  --> src/definitions.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Addition<Augend, Addend> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subtraction` is never constructed
[INFO] [stdout]  --> src/definitions.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Subtraction<Minuend, Subtrahend> {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplication` is never constructed
[INFO] [stdout]   --> src/definitions.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Multiplication<Multiplier, Multiplicand> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Division` is never constructed
[INFO] [stdout]   --> src/definitions.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Division<Dividend, Divisor> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sine` is never constructed
[INFO] [stdout]   --> src/definitions.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Sine<Angle> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cosine` is never constructed
[INFO] [stdout]   --> src/definitions.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Cosine<Angle> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tangent` is never constructed
[INFO] [stdout]   --> src/definitions.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Tangent<Angle> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cotangent` is never constructed
[INFO] [stdout]   --> src/definitions.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Cotangent<Angle> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exponentiation` is never constructed
[INFO] [stdout]   --> src/definitions.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Exponentiation<Base, Exponent> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Logarithm` is never constructed
[INFO] [stdout]   --> src/definitions.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Logarithm<Base, Antilogarithm> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subtraction` is never constructed
[INFO] [stdout]  --> src/definitions.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Subtraction<Minuend, Subtrahend> {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplication` is never constructed
[INFO] [stdout]   --> src/definitions.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Multiplication<Multiplier, Multiplicand> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Division` is never constructed
[INFO] [stdout]   --> src/definitions.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Division<Dividend, Divisor> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sine` is never constructed
[INFO] [stdout]   --> src/definitions.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Sine<Angle> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cosine` is never constructed
[INFO] [stdout]   --> src/definitions.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Cosine<Angle> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tangent` is never constructed
[INFO] [stdout]   --> src/definitions.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Tangent<Angle> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cotangent` is never constructed
[INFO] [stdout]   --> src/definitions.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Cotangent<Angle> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Exponentiation` is never constructed
[INFO] [stdout]   --> src/definitions.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Exponentiation<Base, Exponent> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Logarithm` is never constructed
[INFO] [stdout]   --> src/definitions.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Logarithm<Base, Antilogarithm> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a2a0213adc5eaa1848f5e91c3268477070594e7f6e6d5b057449e1136bc36617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a0213adc5eaa1848f5e91c3268477070594e7f6e6d5b057449e1136bc36617", kill_on_drop: false }`
[INFO] [stdout] a2a0213adc5eaa1848f5e91c3268477070594e7f6e6d5b057449e1136bc36617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2fe5b86c698996b30cf16b7b83e824d5475d729a0e3caf561ee2d3e5444e432
[INFO] running `Command { std: "docker" "start" "-a" "c2fe5b86c698996b30cf16b7b83e824d5475d729a0e3caf561ee2d3e5444e432", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Evaluatable` is never used
[INFO] [stderr]  --> src/traits/evaluatable.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | trait Evaluatable {
[INFO] [stderr]   |       ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Number` is never constructed
[INFO] [stderr]  --> src/definitions.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Number<Value> {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Addition` is never constructed
[INFO] [stderr]  --> src/definitions.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Addition<Augend, Addend> {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Subtraction` is never constructed
[INFO] [stderr]  --> src/definitions.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Subtraction<Minuend, Subtrahend> {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Multiplication` is never constructed
[INFO] [stderr]   --> src/definitions.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Multiplication<Multiplier, Multiplicand> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Division` is never constructed
[INFO] [stderr]   --> src/definitions.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Division<Dividend, Divisor> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Sine` is never constructed
[INFO] [stderr]   --> src/definitions.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Sine<Angle> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cosine` is never constructed
[INFO] [stderr]   --> src/definitions.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct Cosine<Angle> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Tangent` is never constructed
[INFO] [stderr]   --> src/definitions.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Tangent<Angle> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cotangent` is never constructed
[INFO] [stderr]   --> src/definitions.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Cotangent<Angle> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Exponentiation` is never constructed
[INFO] [stderr]   --> src/definitions.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct Exponentiation<Base, Exponent> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Logarithm` is never constructed
[INFO] [stderr]   --> src/definitions.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Logarithm<Base, Antilogarithm> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mathdefs` (lib) generated 12 warnings
[INFO] [stderr] warning: struct `Subtraction` is never constructed
[INFO] [stderr]  --> src/definitions.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Subtraction<Minuend, Subtrahend> {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mathdefs` (lib test) generated 9 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mathdefs-2e70162e97bed268)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test traits::evaluatable::tests::test_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests mathdefs
[INFO] [stdout] 
[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" "c2fe5b86c698996b30cf16b7b83e824d5475d729a0e3caf561ee2d3e5444e432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fe5b86c698996b30cf16b7b83e824d5475d729a0e3caf561ee2d3e5444e432", kill_on_drop: false }`
[INFO] [stdout] c2fe5b86c698996b30cf16b7b83e824d5475d729a0e3caf561ee2d3e5444e432
