[INFO] fetching crate vector_calculus 0.1.0...
[INFO] testing vector_calculus-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate vector_calculus 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate vector_calculus 0.1.0
[INFO] finished tweaking crates.io crate vector_calculus 0.1.0
[INFO] tweaked toml for crates.io crate vector_calculus 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vector_calculus 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a9cb9b916bcfc283f24a55f0e04403b92c0ebaf086eadc228e0282cab29a207
[INFO] running `Command { std: "docker" "start" "-a" "0a9cb9b916bcfc283f24a55f0e04403b92c0ebaf086eadc228e0282cab29a207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a9cb9b916bcfc283f24a55f0e04403b92c0ebaf086eadc228e0282cab29a207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9cb9b916bcfc283f24a55f0e04403b92c0ebaf086eadc228e0282cab29a207", kill_on_drop: false }`
[INFO] [stdout] 0a9cb9b916bcfc283f24a55f0e04403b92c0ebaf086eadc228e0282cab29a207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27cf108ea8cf2ad3389d735d04333ebcd1432668a3ea1ac21f8110f610876278
[INFO] running `Command { std: "docker" "start" "-a" "27cf108ea8cf2ad3389d735d04333ebcd1432668a3ea1ac21f8110f610876278", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling vector_calculus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `int_montecarlo`
[INFO] [stdout]     --> src/lib.rs:2024:14
[INFO] [stdout]      |
[INFO] [stdout] 2024 | macro_rules! int_montecarlo {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `E` and `PI`
[INFO] [stdout]     --> src/lib.rs:2736:24
[INFO] [stdout]      |
[INFO] [stdout] 2736 | use std::f64::consts::{PI, E};
[INFO] [stdout]      |                        ^^  ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:479:24
[INFO] [stdout]     |
[INFO] [stdout] 479 |         Function::OneD(f) => {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]     --> src/lib.rs:2096:29
[INFO] [stdout]      |
[INFO] [stdout] 2096 |                 let mut y = 0.0;
[INFO] [stdout]      |                             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:587:26
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `x` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:26
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:587:34
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:34
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]     --> src/lib.rs:587:42
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `z` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:42
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `G` is never used
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const G:f64 = 6.6743e-11;
[INFO] [stdout]    |       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C` is never used
[INFO] [stdout]   --> src/lib.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | const C:f64 = 299_792_458.0;
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `potential` is never used
[INFO] [stdout]    --> src/lib.rs:814:8
[INFO] [stdout]     |
[INFO] [stdout] 813 | impl VectorFunction {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 814 |     fn potential(&self, args:Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1389:13
[INFO] [stdout]      |
[INFO] [stdout] 1389 |     fn wrap(&self) -> _SuperSet;
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1389 |     fn wrap(&self) -> _SuperSet<'_>;
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1392:13
[INFO] [stdout]      |
[INFO] [stdout] 1392 |     fn wrap(&self) -> _SuperSet {
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1392 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1397:13
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn wrap(&self) -> _SuperSet {
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2136:13
[INFO] [stdout]      |
[INFO] [stdout] 2136 |     fn wrap(&self) -> __G;
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2136 |     fn wrap(&self) -> __G<'_>;
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2139:13
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     fn wrap(&self) -> __G {
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     fn wrap(&self) -> __G<'_> {
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2144:13
[INFO] [stdout]      |
[INFO] [stdout] 2144 |     fn wrap(&self) -> __G {
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2144 |     fn wrap(&self) -> __G<'_> {
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2311:14
[INFO] [stdout]      |
[INFO] [stdout] 2311 |     fn wwrap(&self) -> __W;
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2311 |     fn wwrap(&self) -> __W<'_>;
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2314:14
[INFO] [stdout]      |
[INFO] [stdout] 2314 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2314 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2319:14
[INFO] [stdout]      |
[INFO] [stdout] 2319 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2319 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2324:14
[INFO] [stdout]      |
[INFO] [stdout] 2324 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2324 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2329:14
[INFO] [stdout]      |
[INFO] [stdout] 2329 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2329 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2334:14
[INFO] [stdout]      |
[INFO] [stdout] 2334 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2334 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&VectorFunction` instead of cloning the inner type
[INFO] [stdout]     --> src/lib.rs:2648:22
[INFO] [stdout]      |
[INFO] [stdout] 2648 |             let f = f.clone().clone();
[INFO] [stdout]      |                      ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "27cf108ea8cf2ad3389d735d04333ebcd1432668a3ea1ac21f8110f610876278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27cf108ea8cf2ad3389d735d04333ebcd1432668a3ea1ac21f8110f610876278", kill_on_drop: false }`
[INFO] [stdout] 27cf108ea8cf2ad3389d735d04333ebcd1432668a3ea1ac21f8110f610876278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72ba2a4e9f5c9a848d3f85750b6dbe7851741bb59f196483af789b7bf3f34263
[INFO] running `Command { std: "docker" "start" "-a" "72ba2a4e9f5c9a848d3f85750b6dbe7851741bb59f196483af789b7bf3f34263", kill_on_drop: false }`
[INFO] [stdout] warning: unused macro definition: `int_montecarlo`
[INFO] [stdout]     --> src/lib.rs:2024:14
[INFO] [stdout]      |
[INFO] [stdout] 2024 | macro_rules! int_montecarlo {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `E` and `PI`
[INFO] [stdout]     --> src/lib.rs:2736:24
[INFO] [stdout]      |
[INFO] [stdout] 2736 | use std::f64::consts::{PI, E};
[INFO] [stdout]      |                        ^^  ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:479:24
[INFO] [stdout]     |
[INFO] [stdout] 479 |         Function::OneD(f) => {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]     --> src/lib.rs:2096:29
[INFO] [stdout]      |
[INFO] [stdout] 2096 |                 let mut y = 0.0;
[INFO] [stdout]      |                             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:587:26
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `x` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:26
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:587:34
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:34
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]     --> src/lib.rs:587:42
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `z` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:42
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `G` is never used
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const G:f64 = 6.6743e-11;
[INFO] [stdout]    |       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vector_calculus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `C` is never used
[INFO] [stdout]   --> src/lib.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | const C:f64 = 299_792_458.0;
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `potential` is never used
[INFO] [stdout]    --> src/lib.rs:814:8
[INFO] [stdout]     |
[INFO] [stdout] 813 | impl VectorFunction {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 814 |     fn potential(&self, args:Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1389:13
[INFO] [stdout]      |
[INFO] [stdout] 1389 |     fn wrap(&self) -> _SuperSet;
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1389 |     fn wrap(&self) -> _SuperSet<'_>;
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1392:13
[INFO] [stdout]      |
[INFO] [stdout] 1392 |     fn wrap(&self) -> _SuperSet {
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1392 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1397:13
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn wrap(&self) -> _SuperSet {
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2136:13
[INFO] [stdout]      |
[INFO] [stdout] 2136 |     fn wrap(&self) -> __G;
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2136 |     fn wrap(&self) -> __G<'_>;
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2139:13
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     fn wrap(&self) -> __G {
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     fn wrap(&self) -> __G<'_> {
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2144:13
[INFO] [stdout]      |
[INFO] [stdout] 2144 |     fn wrap(&self) -> __G {
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2144 |     fn wrap(&self) -> __G<'_> {
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2311:14
[INFO] [stdout]      |
[INFO] [stdout] 2311 |     fn wwrap(&self) -> __W;
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2311 |     fn wwrap(&self) -> __W<'_>;
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2314:14
[INFO] [stdout]      |
[INFO] [stdout] 2314 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2314 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2319:14
[INFO] [stdout]      |
[INFO] [stdout] 2319 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2319 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2324:14
[INFO] [stdout]      |
[INFO] [stdout] 2324 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2324 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2329:14
[INFO] [stdout]      |
[INFO] [stdout] 2329 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2329 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2334:14
[INFO] [stdout]      |
[INFO] [stdout] 2334 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2334 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&VectorFunction` instead of cloning the inner type
[INFO] [stdout]     --> src/lib.rs:2648:22
[INFO] [stdout]      |
[INFO] [stdout] 2648 |             let f = f.clone().clone();
[INFO] [stdout]      |                      ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `int_montecarlo`
[INFO] [stdout]     --> src/lib.rs:2024:14
[INFO] [stdout]      |
[INFO] [stdout] 2024 | macro_rules! int_montecarlo {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `self`, and `self`
[INFO] [stdout]     --> src/lib.rs:2700:42
[INFO] [stdout]      |
[INFO] [stdout] 2700 |         use $crate::{IntegrationMethod::{self, *}, MultipleIntegrationMethod::{self, *}};
[INFO] [stdout]      |                                          ^^^^  ^                               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2821 |         setup!();
[INFO] [stdout]      |         -------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `E`
[INFO] [stdout]     --> src/lib.rs:2701:36
[INFO] [stdout]      |
[INFO] [stdout] 2701 |         use std::f64::consts::{PI, E};
[INFO] [stdout]      |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 2821 |         setup!();
[INFO] [stdout]      |         -------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `self`, and `self`
[INFO] [stdout]     --> src/lib.rs:2700:42
[INFO] [stdout]      |
[INFO] [stdout] 2700 |         use $crate::{IntegrationMethod::{self, *}, MultipleIntegrationMethod::{self, *}};
[INFO] [stdout]      |                                          ^^^^                                  ^^^^  ^
[INFO] [stdout] ...
[INFO] [stdout] 2834 |         setup!();
[INFO] [stdout]      |         -------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `E` and `PI`
[INFO] [stdout]     --> src/lib.rs:2701:32
[INFO] [stdout]      |
[INFO] [stdout] 2701 |         use std::f64::consts::{PI, E};
[INFO] [stdout]      |                                ^^  ^
[INFO] [stdout] ...
[INFO] [stdout] 2834 |         setup!();
[INFO] [stdout]      |         -------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/lib.rs:479:24
[INFO] [stdout]     |
[INFO] [stdout] 479 |         Function::OneD(f) => {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]     --> src/lib.rs:2096:29
[INFO] [stdout]      |
[INFO] [stdout] 2096 |                 let mut y = 0.0;
[INFO] [stdout]      |                             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:587:26
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `x` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:26
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:587:34
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:34
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]     --> src/lib.rs:587:42
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `z` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:587:42
[INFO] [stdout]      |
[INFO] [stdout]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stdout]      |                                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stdout]      |                           --------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:865:38
[INFO] [stdout]      |
[INFO] [stdout]  865 |                 f: Box::new(|$x:f64, $y:f64| $f2),
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] ...
[INFO] [stdout] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stdout]      |                                ----------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:865:38
[INFO] [stdout]      |
[INFO] [stdout]  865 |                 f: Box::new(|$x:f64, $y:f64| $f2),
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] ...
[INFO] [stdout] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stdout]      |                                ----------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:861:30
[INFO] [stdout]      |
[INFO] [stdout]  861 |                 f: Box::new(|$x:f64, $y:f64| $f1),
[INFO] [stdout]      |                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stdout]      |                                ----------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `x` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:861:30
[INFO] [stdout]      |
[INFO] [stdout]  861 |                 f: Box::new(|$x:f64, $y:f64| $f1),
[INFO] [stdout]      |                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stdout]      |                                ----------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/lib.rs:1647:13
[INFO] [stdout]      |
[INFO] [stdout] 1647 |             _ => panic!("Not a valid parametric curve")
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout] ...
[INFO] [stdout] 2791 |         let s = contour!(sigma, space);
[INFO] [stdout]      |                 ---------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/lib.rs:1647:13
[INFO] [stdout]      |
[INFO] [stdout] 1635 |             ParametricCurve::TwoD(c) => {
[INFO] [stdout]      |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1641 |             ParametricCurve::ThreeD(c) => {
[INFO] [stdout]      |             -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1647 |             _ => panic!("Not a valid parametric curve")
[INFO] [stdout]      |             ^ collectively making this unreachable
[INFO] [stdout] ...
[INFO] [stdout] 2791 |         let s = contour!(sigma, space);
[INFO] [stdout]      |                 ---------------------- in this macro invocation
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `contour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:575:26
[INFO] [stdout]      |
[INFO] [stdout]  575 |             f: Box::new(|$x:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2807 |         let x_bounds = fset![f!(y, y.powf(1./3.)), f!(y, 2.)];
[INFO] [stdout]      |                                                    --------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:575:26
[INFO] [stdout]      |
[INFO] [stdout]  575 |             f: Box::new(|$x:f64| $f),
[INFO] [stdout]      |                          ^^
[INFO] [stdout] ...
[INFO] [stdout] 2807 |         let x_bounds = fset![f!(y, y.powf(1./3.)), f!(y, 2.)];
[INFO] [stdout]      |                                                    --------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:581:34
[INFO] [stdout]      |
[INFO] [stdout]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2806 |         let f = f!(x, y, (x.powi(4)+1.).sqrt());
[INFO] [stdout]      |                 ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:581:34
[INFO] [stdout]      |
[INFO] [stdout]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2806 |         let f = f!(x, y, (x.powi(4)+1.).sqrt());
[INFO] [stdout]      |                 ------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]     --> src/lib.rs:581:34
[INFO] [stdout]      |
[INFO] [stdout]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2823 |         let s:Surface = surface!(u, v, u.sin()*v.cos(), u.sin()*v.sin(), u.cos(), 0, PI/2., 0, 2.*PI);
[INFO] [stdout]      |                         ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `v` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:581:34
[INFO] [stdout]      |
[INFO] [stdout]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] ...
[INFO] [stdout] 2823 |         let s:Surface = surface!(u, v, u.sin()*v.cos(), u.sin()*v.sin(), u.cos(), 0, PI/2., 0, 2.*PI);
[INFO] [stdout]      |                         ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `f` which comes from the expansion of the macro `surface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:882:30
[INFO] [stdout]      |
[INFO] [stdout]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stdout]      |                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `x` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:882:30
[INFO] [stdout]      |
[INFO] [stdout]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stdout]      |                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:882:38
[INFO] [stdout]      |
[INFO] [stdout]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:882:38
[INFO] [stdout]      |
[INFO] [stdout]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lib.rs:878:30
[INFO] [stdout]      |
[INFO] [stdout]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stdout]      |                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `x` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:878:30
[INFO] [stdout]      |
[INFO] [stdout]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stdout]      |                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]     --> src/lib.rs:878:46
[INFO] [stdout]      |
[INFO] [stdout]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stdout]      |                                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `z` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:878:46
[INFO] [stdout]      |
[INFO] [stdout]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stdout]      |                                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/lib.rs:874:38
[INFO] [stdout]      |
[INFO] [stdout]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `y` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:874:38
[INFO] [stdout]      |
[INFO] [stdout]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]     --> src/lib.rs:874:46
[INFO] [stdout]      |
[INFO] [stdout]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stdout]      |                                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `z` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> src/lib.rs:874:46
[INFO] [stdout]      |
[INFO] [stdout]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stdout]      |                                              ^^
[INFO] [stdout] ...
[INFO] [stdout] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stdout]      |                 ---------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rho`
[INFO] [stdout]     --> src/lib.rs:2824:13
[INFO] [stdout]      |
[INFO] [stdout] 2824 |         let rho = surface!(u, v, u+v, u*v, u.powf(v), set![0, 2.*PI], set![0, 10]);
[INFO] [stdout]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_rho`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `G` is never used
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const G:f64 = 6.6743e-11;
[INFO] [stdout]    |       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C` is never used
[INFO] [stdout]   --> src/lib.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | const C:f64 = 299_792_458.0;
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1389:13
[INFO] [stdout]      |
[INFO] [stdout] 1389 |     fn wrap(&self) -> _SuperSet;
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1389 |     fn wrap(&self) -> _SuperSet<'_>;
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1392:13
[INFO] [stdout]      |
[INFO] [stdout] 1392 |     fn wrap(&self) -> _SuperSet {
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1392 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1397:13
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn wrap(&self) -> _SuperSet {
[INFO] [stdout]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2136:13
[INFO] [stdout]      |
[INFO] [stdout] 2136 |     fn wrap(&self) -> __G;
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2136 |     fn wrap(&self) -> __G<'_>;
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2139:13
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     fn wrap(&self) -> __G {
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2139 |     fn wrap(&self) -> __G<'_> {
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2144:13
[INFO] [stdout]      |
[INFO] [stdout] 2144 |     fn wrap(&self) -> __G {
[INFO] [stdout]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |             |
[INFO] [stdout]      |             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2144 |     fn wrap(&self) -> __G<'_> {
[INFO] [stdout]      |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2311:14
[INFO] [stdout]      |
[INFO] [stdout] 2311 |     fn wwrap(&self) -> __W;
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2311 |     fn wwrap(&self) -> __W<'_>;
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2314:14
[INFO] [stdout]      |
[INFO] [stdout] 2314 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2314 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2319:14
[INFO] [stdout]      |
[INFO] [stdout] 2319 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2319 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2324:14
[INFO] [stdout]      |
[INFO] [stdout] 2324 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2324 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2329:14
[INFO] [stdout]      |
[INFO] [stdout] 2329 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2329 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2334:14
[INFO] [stdout]      |
[INFO] [stdout] 2334 |     fn wwrap(&self) -> __W {
[INFO] [stdout]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]      |              |
[INFO] [stdout]      |              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2334 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stdout]      |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&VectorFunction` instead of cloning the inner type
[INFO] [stdout]     --> src/lib.rs:2648:22
[INFO] [stdout]      |
[INFO] [stdout] 2648 |             let f = f.clone().clone();
[INFO] [stdout]      |                      ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]     --> src/lib.rs:2770:13
[INFO] [stdout]      |
[INFO] [stdout] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stdout]      |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "72ba2a4e9f5c9a848d3f85750b6dbe7851741bb59f196483af789b7bf3f34263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ba2a4e9f5c9a848d3f85750b6dbe7851741bb59f196483af789b7bf3f34263", kill_on_drop: false }`
[INFO] [stdout] 72ba2a4e9f5c9a848d3f85750b6dbe7851741bb59f196483af789b7bf3f34263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ed1253c126eff0bf4bcdd1a60a35b66594cfbe86af9e0a9bfb146a04a0c6950
[INFO] running `Command { std: "docker" "start" "-a" "2ed1253c126eff0bf4bcdd1a60a35b66594cfbe86af9e0a9bfb146a04a0c6950", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `int_montecarlo`
[INFO] [stderr]     --> src/lib.rs:2024:14
[INFO] [stderr]      |
[INFO] [stderr] 2024 | macro_rules! int_montecarlo {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `E` and `PI`
[INFO] [stderr]     --> src/lib.rs:2736:24
[INFO] [stderr]      |
[INFO] [stderr] 2736 | use std::f64::consts::{PI, E};
[INFO] [stderr]      |                        ^^  ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/lib.rs:479:24
[INFO] [stderr]     |
[INFO] [stderr] 479 |         Function::OneD(f) => {
[INFO] [stderr]     |                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y` is never read
[INFO] [stderr]     --> src/lib.rs:2096:29
[INFO] [stderr]      |
[INFO] [stderr] 2096 |                 let mut y = 0.0;
[INFO] [stderr]      |                             ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/lib.rs:587:26
[INFO] [stderr]      |
[INFO] [stderr]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stderr]      |                          ^^
[INFO] [stderr] ...
[INFO] [stderr] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stderr]      |                           --------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `x` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:587:26
[INFO] [stderr]      |
[INFO] [stderr]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stderr]      |                          ^^
[INFO] [stderr] ...
[INFO] [stderr] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stderr]      |                           --------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]     --> src/lib.rs:587:34
[INFO] [stderr]      |
[INFO] [stderr]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stderr]      |                                  ^^
[INFO] [stderr] ...
[INFO] [stderr] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stderr]      |                           --------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `y` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:587:34
[INFO] [stderr]      |
[INFO] [stderr]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stderr]      |                                  ^^
[INFO] [stderr] ...
[INFO] [stderr] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stderr]      |                           --------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]     --> src/lib.rs:587:42
[INFO] [stderr]      |
[INFO] [stderr]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stderr]      |                                          ^^
[INFO] [stderr] ...
[INFO] [stderr] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stderr]      |                           --------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `z` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:587:42
[INFO] [stderr]      |
[INFO] [stderr]  587 |             f: Box::new(|$x:f64, $y:f64, $z:f64| $f),
[INFO] [stderr]      |                                          ^^
[INFO] [stderr] ...
[INFO] [stderr] 2522 |         surface_integral(&f!(x, y, z, 1.).wrap(), &self, MultipleIntegrationMethod::MonteCarlo(400))
[INFO] [stderr]      |                           --------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: constant `G` is never used
[INFO] [stderr]   --> src/lib.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 | const G:f64 = 6.6743e-11;
[INFO] [stderr]    |       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `C` is never used
[INFO] [stderr]   --> src/lib.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 | const C:f64 = 299_792_458.0;
[INFO] [stderr]    |       ^
[INFO] [stderr] 
[INFO] [stderr] warning: method `potential` is never used
[INFO] [stderr]    --> src/lib.rs:814:8
[INFO] [stderr]     |
[INFO] [stderr] 813 | impl VectorFunction {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] 814 |     fn potential(&self, args:Vec<f64>) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1389:13
[INFO] [stderr]      |
[INFO] [stderr] 1389 |     fn wrap(&self) -> _SuperSet;
[INFO] [stderr]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |             |
[INFO] [stderr]      |             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1389 |     fn wrap(&self) -> _SuperSet<'_>;
[INFO] [stderr]      |                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1392:13
[INFO] [stderr]      |
[INFO] [stderr] 1392 |     fn wrap(&self) -> _SuperSet {
[INFO] [stderr]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |             |
[INFO] [stderr]      |             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1392 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stderr]      |                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1397:13
[INFO] [stderr]      |
[INFO] [stderr] 1397 |     fn wrap(&self) -> _SuperSet {
[INFO] [stderr]      |             ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |             |
[INFO] [stderr]      |             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1397 |     fn wrap(&self) -> _SuperSet<'_> {
[INFO] [stderr]      |                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2136:13
[INFO] [stderr]      |
[INFO] [stderr] 2136 |     fn wrap(&self) -> __G;
[INFO] [stderr]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |             |
[INFO] [stderr]      |             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2136 |     fn wrap(&self) -> __G<'_>;
[INFO] [stderr]      |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2139:13
[INFO] [stderr]      |
[INFO] [stderr] 2139 |     fn wrap(&self) -> __G {
[INFO] [stderr]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout] 
[INFO] [stderr]      |             |
[INFO] [stdout] running 8 tests
[INFO] [stderr]      |             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2139 |     fn wrap(&self) -> __G<'_> {
[INFO] [stderr]      |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2144:13
[INFO] [stderr]      |
[INFO] [stderr] 2144 |     fn wrap(&self) -> __G {
[INFO] [stderr]      |             ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |             |
[INFO] [stderr]      |             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2144 |     fn wrap(&self) -> __G<'_> {
[INFO] [stderr]      |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2311:14
[INFO] [stderr]      |
[INFO] [stderr] 2311 |     fn wwrap(&self) -> __W;
[INFO] [stderr]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |              |
[INFO] [stderr]      |              the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2311 |     fn wwrap(&self) -> __W<'_>;
[INFO] [stderr]      |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2314:14
[INFO] [stderr]      |
[INFO] [stderr] 2314 |     fn wwrap(&self) -> __W {
[INFO] [stderr]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |              |
[INFO] [stderr]      |              the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2314 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stderr]      |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2319:14
[INFO] [stderr]      |
[INFO] [stderr] 2319 |     fn wwrap(&self) -> __W {
[INFO] [stderr]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |              |
[INFO] [stderr]      |              the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2319 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stderr]      |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2324:14
[INFO] [stderr]      |
[INFO] [stderr] 2324 |     fn wwrap(&self) -> __W {
[INFO] [stderr]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |              |
[INFO] [stderr]      |              the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2324 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stderr]      |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2329:14
[INFO] [stderr]      |
[INFO] [stderr] 2329 |     fn wwrap(&self) -> __W {
[INFO] [stderr]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |              |
[INFO] [stderr]      |              the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2329 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stderr]      |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2334:14
[INFO] [stderr]      |
[INFO] [stderr] 2334 |     fn wwrap(&self) -> __W {
[INFO] [stderr]      |              ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]      |              |
[INFO] [stderr]      |              the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2334 |     fn wwrap(&self) -> __W<'_> {
[INFO] [stderr]      |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&VectorFunction` instead of cloning the inner type
[INFO] [stderr]     --> src/lib.rs:2648:22
[INFO] [stderr]      |
[INFO] [stderr] 2648 |             let f = f.clone().clone();
[INFO] [stderr]      |                      ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vector_calculus` (lib) generated 23 warnings (run `cargo fix --lib -p vector_calculus` to apply 14 suggestions)
[INFO] [stderr] warning: unused imports: `*`, `self`, and `self`
[INFO] [stderr]     --> src/lib.rs:2700:42
[INFO] [stderr]      |
[INFO] [stderr] 2700 |         use $crate::{IntegrationMethod::{self, *}, MultipleIntegrationMethod::{self, *}};
[INFO] [stderr]      |                                          ^^^^  ^                               ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 2821 |         setup!();
[INFO] [stderr]      |         -------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `E`
[INFO] [stderr]     --> src/lib.rs:2701:36
[INFO] [stderr]      |
[INFO] [stderr] 2701 |         use std::f64::consts::{PI, E};
[INFO] [stderr]      |                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 2821 |         setup!();
[INFO] [stderr]      |         -------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `*`, `self`, and `self`
[INFO] [stderr]     --> src/lib.rs:2700:42
[INFO] [stderr]      |
[INFO] [stderr] 2700 |         use $crate::{IntegrationMethod::{self, *}, MultipleIntegrationMethod::{self, *}};
[INFO] [stderr]      |                                          ^^^^                                  ^^^^  ^
[INFO] [stderr] ...
[INFO] [stderr] 2834 |         setup!();
[INFO] [stderr]      |         -------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `E` and `PI`
[INFO] [stderr]     --> src/lib.rs:2701:32
[INFO] [stderr]      |
[INFO] [stderr] 2701 |         use std::f64::consts::{PI, E};
[INFO] [stderr]      |                                ^^  ^
[INFO] [stderr] ...
[INFO] [stderr] 2834 |         setup!();
[INFO] [stderr]      |         -------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `setup` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]     --> src/lib.rs:865:38
[INFO] [stderr]      |
[INFO] [stderr]  865 |                 f: Box::new(|$x:f64, $y:f64| $f2),
[INFO] [stderr]      |                                      ^^
[INFO] [stderr] ...
[INFO] [stderr] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stderr]      |                                ----------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `y` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:865:38
[INFO] [stderr]      |
[INFO] [stderr]  865 |                 f: Box::new(|$x:f64, $y:f64| $f2),
[INFO] [stdout] test tests::line_integrals ... ok
[INFO] [stderr]      |                                      ^^
[INFO] [stderr] ...
[INFO] [stderr] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stderr]      |                                ----------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/lib.rs:861:30
[INFO] [stderr]      |
[INFO] [stderr]  861 |                 f: Box::new(|$x:f64, $y:f64| $f1),
[INFO] [stderr]      |                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stderr]      |                                ----------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `x` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:861:30
[INFO] [stderr]      |
[INFO] [stderr]  861 |                 f: Box::new(|$x:f64, $y:f64| $f1),
[INFO] [stderr]      |                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stderr]      |                                ----------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/lib.rs:1647:13
[INFO] [stderr]      |
[INFO] [stderr] 1647 |             _ => panic!("Not a valid parametric curve")
[INFO] [stderr]      |             ^ no value can reach this
[INFO] [stderr] ...
[INFO] [stderr] 2791 |         let s = contour!(sigma, space);
[INFO] [stderr]      |                 ---------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]     --> src/lib.rs:1647:13
[INFO] [stderr]      |
[INFO] [stderr] 1635 |             ParametricCurve::TwoD(c) => {
[INFO] [stderr]      |             ------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 1641 |             ParametricCurve::ThreeD(c) => {
[INFO] [stderr]      |             -------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 1647 |             _ => panic!("Not a valid parametric curve")
[INFO] [stderr]      |             ^ collectively making this unreachable
[INFO] [stderr] ...
[INFO] [stderr] 2791 |         let s = contour!(sigma, space);
[INFO] [stderr]      |                 ---------------------- in this macro invocation
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]      = note: this warning originates in the macro `contour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]     --> src/lib.rs:575:26
[INFO] [stderr]      |
[INFO] [stderr]  575 |             f: Box::new(|$x:f64| $f),
[INFO] [stderr]      |                          ^^
[INFO] [stderr] ...
[INFO] [stderr] 2807 |         let x_bounds = fset![f!(y, y.powf(1./3.)), f!(y, 2.)];
[INFO] [stderr]      |                                                    --------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `y` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:575:26
[INFO] [stderr]      |
[INFO] [stderr]  575 |             f: Box::new(|$x:f64| $f),
[INFO] [stderr]      |                          ^^
[INFO] [stderr] ...
[INFO] [stderr] 2807 |         let x_bounds = fset![f!(y, y.powf(1./3.)), f!(y, 2.)];
[INFO] [stderr]      |                                                    --------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]     --> src/lib.rs:581:34
[INFO] [stderr]      |
[INFO] [stderr]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stderr]      |                                  ^^
[INFO] [stderr] ...
[INFO] [stderr] 2806 |         let f = f!(x, y, (x.powi(4)+1.).sqrt());
[INFO] [stderr]      |                 ------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `y` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:581:34
[INFO] [stderr]      |
[INFO] [stderr]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stderr]      |                                  ^^
[INFO] [stderr] ...
[INFO] [stderr] 2806 |         let f = f!(x, y, (x.powi(4)+1.).sqrt());
[INFO] [stderr]      |                 ------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]     --> src/lib.rs:581:34
[INFO] [stderr]      |
[INFO] [stderr]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stderr]      |                                  ^^
[INFO] [stderr] ...
[INFO] [stderr] 2823 |         let s:Surface = surface!(u, v, u.sin()*v.cos(), u.sin()*v.sin(), u.cos(), 0, PI/2., 0, 2.*PI);
[INFO] [stderr]      |                         ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `v` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:581:34
[INFO] [stderr]      |
[INFO] [stderr]  581 |             f: Box::new(|$x:f64, $y:f64| $f),
[INFO] [stderr]      |                                  ^^
[INFO] [stderr] ...
[INFO] [stderr] 2823 |         let s:Surface = surface!(u, v, u.sin()*v.cos(), u.sin()*v.sin(), u.cos(), 0, PI/2., 0, 2.*PI);
[INFO] [stderr]      |                         ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `f` which comes from the expansion of the macro `surface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/lib.rs:882:30
[INFO] [stderr]      |
[INFO] [stderr]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stderr]      |                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `x` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:882:30
[INFO] [stderr]      |
[INFO] [stderr]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stderr]      |                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]     --> src/lib.rs:882:38
[INFO] [stderr]      |
[INFO] [stderr]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stderr]      |                                      ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `y` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:882:38
[INFO] [stderr]      |
[INFO] [stderr]  882 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f3),
[INFO] [stderr]      |                                      ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stdout] test tests::vector_functions ... ok
[INFO] [stderr]     --> src/lib.rs:878:30
[INFO] [stderr]      |
[INFO] [stderr]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stderr]      |                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `x` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:878:30
[INFO] [stderr]      |
[INFO] [stderr]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stderr]      |                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]     --> src/lib.rs:878:46
[INFO] [stderr]      |
[INFO] [stderr]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stderr]      |                                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `z` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:878:46
[INFO] [stderr]      |
[INFO] [stderr]  878 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f2),
[INFO] [stderr]      |                                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]     --> src/lib.rs:874:38
[INFO] [stdout] test tests::contours ... ok
[INFO] [stderr]      |
[INFO] [stdout] test tests::integral_test ... ok
[INFO] [stderr]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stdout] test tests::vectors ... ok
[INFO] [stderr]      |                                      ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `y` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:874:38
[INFO] [stderr]      |
[INFO] [stderr]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stdout] test tests::rn_integrals ... ok
[INFO] [stderr]      |                                      ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]     --> src/lib.rs:874:46
[INFO] [stderr]      |
[INFO] [stderr]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stderr]      |                                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `z` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> src/lib.rs:874:46
[INFO] [stderr]      |
[INFO] [stderr]  874 |                 f: Box::new(|$x:f64, $y:f64, $z:f64| $f1),
[INFO] [stderr]      |                                              ^^
[INFO] [stderr] ...
[INFO] [stderr] 2822 |         let v = vector_function!(x, y, z, x, y, z);
[INFO] [stderr]      |                 ---------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `vector_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rho`
[INFO] [stderr]     --> src/lib.rs:2824:13
[INFO] [stderr]      |
[INFO] [stderr] 2824 |         let rho = surface!(u, v, u+v, u*v, u.powf(v), set![0, 2.*PI], set![0, 10]);
[INFO] [stderr]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_rho`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F` should have a snake case name
[INFO] [stderr]     --> src/lib.rs:2770:13
[INFO] [stderr]      |
[INFO] [stderr] 2770 |         let F:VectorFunction = vector_function!(x, y, -y, x);
[INFO] [stderr]      |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vector_calculus` (lib test) generated 39 warnings (21 duplicates) (run `cargo fix --lib -p vector_calculus --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vector_calculus-7e5dedfa8099b76e)
[INFO] [stdout] test tests::scalar_functions ... FAILED
[INFO] [stdout] test tests::surfaces ... ok
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::scalar_functions stdout ----
[INFO] [stdout] df/dx(2,2) = 4.000000
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::scalar_functions' (21) panicked at src/lib.rs:2761:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "x.powi(2)*y + z"
[INFO] [stdout]  right: "x.powi(2) * y + z"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e102293f1e2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e102293f1e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e102293f1e2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e102293f1e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e102294fbcf - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e102294fbcf - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5e102290cde3 - std::io::default_write_fmt::h4e8d11c5c4b9cafe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e102290cde3 - std::io::Write::write_fmt::ha849be0824d095ef
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e1022918a52 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e102291d52f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5e102291d3c1 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5e10228a820e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h202f496763929329
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5e10228a820e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e102291db3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h2883c9d2dbd4e81c
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5e102291db3f - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5e102291d99a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5e1022918b89 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5e102290147d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5e10229576b0 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5e10229574b3 - core::panicking::assert_failed_inner::ha59fbb70905830e9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x5e1022886a35 - core::panicking::assert_failed::hda1c5fcd9ac3ef97
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x5e102287d0ce - vector_calculus::tests::scalar_functions::hd8e9929d75381e03
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:2761:9
[INFO] [stdout]   22:     0x5e102287d607 - vector_calculus::tests::scalar_functions::{{closure}}::hb542874caf542ae7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:2753:26
[INFO] [stdout]   23:     0x5e1022884c36 - core::ops::function::FnOnce::call_once::hdbda69e0a018baeb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5e10228a807b - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5e10228a807b - test::__rust_begin_short_backtrace::h85d4fe5033219107
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5e10228bc06d - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5e10228bc06d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5e10228bc06d - std::panicking::catch_unwind::do_call::hf71351b2657d4002
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5e10228bc06d - std::panicking::catch_unwind::h7fcb5c0312d9e172
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5e10228bc06d - std::panic::catch_unwind::h5cf3c9bdee894ebe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5e10228bc06d - test::run_test_in_process::h1469cb85193a3a25
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5e10228bc06d - test::run_test::{{closure}}::h59d45b3cd6453d69
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5e10228955b4 - test::run_test::{{closure}}::h9baa0c3d443f28c9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5e10228955b4 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5e1022898e0a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5e1022898e0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5e1022898e0a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5e1022898e0a - std::panicking::catch_unwind::h0efbf72006b8e365
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5e1022898e0a - std::panic::catch_unwind::h3b081041e6c97066
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5e1022898e0a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5e1022898e0a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5e1022913f8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x5e1022913f8f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x72d122176aa4 - <unknown>
[INFO] [stdout]   45:     0x72d122203a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::scalar_functions
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ed1253c126eff0bf4bcdd1a60a35b66594cfbe86af9e0a9bfb146a04a0c6950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed1253c126eff0bf4bcdd1a60a35b66594cfbe86af9e0a9bfb146a04a0c6950", kill_on_drop: false }`
[INFO] [stdout] 2ed1253c126eff0bf4bcdd1a60a35b66594cfbe86af9e0a9bfb146a04a0c6950
