[INFO] fetching crate mathdefs 0.1.0...
[INFO] testing mathdefs-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[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 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e1898ca7456e4e59afef6bb9aecb27066a0b6da37a187c3390ca47505aa5c39
[INFO] running `Command { std: "docker" "start" "-a" "2e1898ca7456e4e59afef6bb9aecb27066a0b6da37a187c3390ca47505aa5c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e1898ca7456e4e59afef6bb9aecb27066a0b6da37a187c3390ca47505aa5c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1898ca7456e4e59afef6bb9aecb27066a0b6da37a187c3390ca47505aa5c39", kill_on_drop: false }`
[INFO] [stdout] 2e1898ca7456e4e59afef6bb9aecb27066a0b6da37a187c3390ca47505aa5c39
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70b187c65bec218cced7d118449efb6b1fe7253d00c6ba6861c0811d6640ab76
[INFO] running `Command { std: "docker" "start" "-a" "70b187c65bec218cced7d118449efb6b1fe7253d00c6ba6861c0811d6640ab76", 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)]` 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 0.14s
[INFO] running `Command { std: "docker" "inspect" "70b187c65bec218cced7d118449efb6b1fe7253d00c6ba6861c0811d6640ab76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b187c65bec218cced7d118449efb6b1fe7253d00c6ba6861c0811d6640ab76", kill_on_drop: false }`
[INFO] [stdout] 70b187c65bec218cced7d118449efb6b1fe7253d00c6ba6861c0811d6640ab76
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cca8da9579020f72daae94cf4f33e15176ed5f1bc06f44b153b21ff2a8a31a17
[INFO] running `Command { std: "docker" "start" "-a" "cca8da9579020f72daae94cf4f33e15176ed5f1bc06f44b153b21ff2a8a31a17", 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)]` 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]    Compiling mathdefs v0.1.0 (/opt/rustwide/workdir)
[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)]` 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 0.24s
[INFO] running `Command { std: "docker" "inspect" "cca8da9579020f72daae94cf4f33e15176ed5f1bc06f44b153b21ff2a8a31a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca8da9579020f72daae94cf4f33e15176ed5f1bc06f44b153b21ff2a8a31a17", kill_on_drop: false }`
[INFO] [stdout] cca8da9579020f72daae94cf4f33e15176ed5f1bc06f44b153b21ff2a8a31a17
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] babaa13a953a65bde456d2ae97ea8dc377e13248139f546bab669c0c82443075
[INFO] running `Command { std: "docker" "start" "-a" "babaa13a953a65bde456d2ae97ea8dc377e13248139f546bab669c0c82443075", 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)]` 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)]` 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 0.03s
[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] [stdout] 
[INFO] [stderr]    Doc-tests mathdefs
[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" "babaa13a953a65bde456d2ae97ea8dc377e13248139f546bab669c0c82443075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babaa13a953a65bde456d2ae97ea8dc377e13248139f546bab669c0c82443075", kill_on_drop: false }`
[INFO] [stdout] babaa13a953a65bde456d2ae97ea8dc377e13248139f546bab669c0c82443075