[INFO] fetching crate lax 0.18.0...
[INFO] testing lax-0.18.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate lax 0.18.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lax 0.18.0
[INFO] finished tweaking crates.io crate lax 0.18.0
[INFO] tweaked toml for crates.io crate lax 0.18.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lax 0.18.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lax 0.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7519cda8f379c7db564f95b51a65c76f6da2c8b67cc414320d5f64617c7350cb
[INFO] running `Command { std: "docker" "start" "-a" "7519cda8f379c7db564f95b51a65c76f6da2c8b67cc414320d5f64617c7350cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7519cda8f379c7db564f95b51a65c76f6da2c8b67cc414320d5f64617c7350cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7519cda8f379c7db564f95b51a65c76f6da2c8b67cc414320d5f64617c7350cb", kill_on_drop: false }`
[INFO] [stdout] 7519cda8f379c7db564f95b51a65c76f6da2c8b67cc414320d5f64617c7350cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e453327f105e9473d11bfe9eeb1eccd1bf579f5de2667456d7d957a371494262
[INFO] running `Command { std: "docker" "start" "-a" "e453327f105e9473d11bfe9eeb1eccd1bf579f5de2667456d7d957a371494262", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling lapack-sys v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[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 quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling lax v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `intel-mkl-dynamic`
[INFO] [stdout]   --> src/lib.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     feature = "intel-mkl-dynamic", //decprecated
[INFO] [stdout]    |     ^^^^^^^^^^-------------------
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: there is a expected value with a similar name: `"intel-mkl-static"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `intel-mkl`, `intel-mkl-dynamic-ilp64-iomp`, `intel-mkl-dynamic-ilp64-seq`, `intel-mkl-dynamic-lp64-iomp`, `intel-mkl-dynamic-lp64-seq`, `intel-mkl-src`, `intel-mkl-static`, `intel-mkl-static-ilp64-iomp`, `intel-mkl-static-ilp64-seq`, `intel-mkl-static-lp64-iomp`, `intel-mkl-static-lp64-seq`, `intel-mkl-system`, `netlib`, `netlib-src`, `netlib-static`, `netlib-system`, `openblas`, `openblas-src`, `openblas-static`, and `openblas-system`
[INFO] [stdout]    = help: consider adding `intel-mkl-dynamic` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slice_assume_init_mut` is never used
[INFO] [stdout]   --> src/alloc.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) trait VecAssumeInit {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn slice_assume_init_mut(&mut self) -> &mut [Self::Elem];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eig.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<T>> {
[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] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<'_, T>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eig_generalized.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<T>> {
[INFO] [stdout]    |                 ^^^^^^^^^ the lifetime is elided here          ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<'_, T>> {
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/least_squares.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &mut self,
[INFO] [stdout]    |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 39 |     ) -> Result<LeastSquaresRef<Self::Elem>>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 39 |     ) -> Result<LeastSquaresRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 193 | impl_least_squares_work_c!(c64, lapack_sys::zgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 194 | impl_least_squares_work_c!(c32, lapack_sys::cgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 337 | impl_least_squares_work_r!(f64, lapack_sys::dgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 338 | impl_least_squares_work_r!(f32, lapack_sys::sgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/svd.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stdout]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 180 | impl_svd_work_c!(c64, lapack_sys::zgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 181 | impl_svd_work_c!(c32, lapack_sys::cgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 313 | impl_svd_work_r!(f64, lapack_sys::dgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 314 | impl_svd_work_r!(f32, lapack_sys::sgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/svddc.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stdout]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl_svd_dc_work_c!(c64, lapack_sys::zgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 174 | impl_svd_dc_work_c!(c32, lapack_sys::cgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 306 | impl_svd_dc_work_r!(f64, lapack_sys::dgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 307 | impl_svd_dc_work_r!(f32, lapack_sys::sgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "e453327f105e9473d11bfe9eeb1eccd1bf579f5de2667456d7d957a371494262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e453327f105e9473d11bfe9eeb1eccd1bf579f5de2667456d7d957a371494262", kill_on_drop: false }`
[INFO] [stdout] e453327f105e9473d11bfe9eeb1eccd1bf579f5de2667456d7d957a371494262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 930b0f368798de3e85aa6b98bb881bf31d0925910716766365827fdda7ffb4c6
[INFO] running `Command { std: "docker" "start" "-a" "930b0f368798de3e85aa6b98bb881bf31d0925910716766365827fdda7ffb4c6", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `intel-mkl-dynamic`
[INFO] [stdout]   --> src/lib.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     feature = "intel-mkl-dynamic", //decprecated
[INFO] [stdout]    |     ^^^^^^^^^^-------------------
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: there is a expected value with a similar name: `"intel-mkl-static"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `intel-mkl`, `intel-mkl-dynamic-ilp64-iomp`, `intel-mkl-dynamic-ilp64-seq`, `intel-mkl-dynamic-lp64-iomp`, `intel-mkl-dynamic-lp64-seq`, `intel-mkl-src`, `intel-mkl-static`, `intel-mkl-static-ilp64-iomp`, `intel-mkl-static-ilp64-seq`, `intel-mkl-static-lp64-iomp`, `intel-mkl-static-lp64-seq`, `intel-mkl-system`, `netlib`, `netlib-src`, `netlib-static`, `netlib-system`, `openblas`, `openblas-src`, `openblas-static`, and `openblas-system`
[INFO] [stdout]    = help: consider adding `intel-mkl-dynamic` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slice_assume_init_mut` is never used
[INFO] [stdout]   --> src/alloc.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) trait VecAssumeInit {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn slice_assume_init_mut(&mut self) -> &mut [Self::Elem];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eig.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<T>> {
[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] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<'_, T>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eig_generalized.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<T>> {
[INFO] [stdout]    |                 ^^^^^^^^^ the lifetime is elided here          ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<'_, T>> {
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/least_squares.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &mut self,
[INFO] [stdout]    |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 39 |     ) -> Result<LeastSquaresRef<Self::Elem>>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 39 |     ) -> Result<LeastSquaresRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 193 | impl_least_squares_work_c!(c64, lapack_sys::zgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 194 | impl_least_squares_work_c!(c32, lapack_sys::cgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 337 | impl_least_squares_work_r!(f64, lapack_sys::dgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 338 | impl_least_squares_work_r!(f32, lapack_sys::sgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/svd.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stdout]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 180 | impl_svd_work_c!(c64, lapack_sys::zgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 181 | impl_svd_work_c!(c32, lapack_sys::cgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 313 | impl_svd_work_r!(f64, lapack_sys::dgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 314 | impl_svd_work_r!(f32, lapack_sys::sgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/svddc.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stdout]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl_svd_dc_work_c!(c64, lapack_sys::zgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 174 | impl_svd_dc_work_c!(c32, lapack_sys::cgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lax v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 306 | impl_svd_dc_work_r!(f64, lapack_sys::dgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 307 | impl_svd_dc_work_r!(f32, lapack_sys::sgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `intel-mkl-dynamic`
[INFO] [stdout]   --> src/lib.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     feature = "intel-mkl-dynamic", //decprecated
[INFO] [stdout]    |     ^^^^^^^^^^-------------------
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: there is a expected value with a similar name: `"intel-mkl-static"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `intel-mkl`, `intel-mkl-dynamic-ilp64-iomp`, `intel-mkl-dynamic-ilp64-seq`, `intel-mkl-dynamic-lp64-iomp`, `intel-mkl-dynamic-lp64-seq`, `intel-mkl-src`, `intel-mkl-static`, `intel-mkl-static-ilp64-iomp`, `intel-mkl-static-ilp64-seq`, `intel-mkl-static-lp64-iomp`, `intel-mkl-static-lp64-seq`, `intel-mkl-system`, `netlib`, `netlib-src`, `netlib-static`, `netlib-system`, `openblas`, `openblas-src`, `openblas-static`, and `openblas-system`
[INFO] [stdout]    = help: consider adding `intel-mkl-dynamic` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slice_assume_init_mut` is never used
[INFO] [stdout]   --> src/alloc.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) trait VecAssumeInit {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn slice_assume_init_mut(&mut self) -> &mut [Self::Elem];
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eig.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<T>> {
[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] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<'_, T>> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eig_generalized.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<T>> {
[INFO] [stdout]    |                 ^^^^^^^^^ the lifetime is elided here          ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<'_, T>> {
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/least_squares.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &mut self,
[INFO] [stdout]    |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 39 |     ) -> Result<LeastSquaresRef<Self::Elem>>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 39 |     ) -> Result<LeastSquaresRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 193 | impl_least_squares_work_c!(c64, lapack_sys::zgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 194 | impl_least_squares_work_c!(c32, lapack_sys::cgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 337 | impl_least_squares_work_r!(f64, lapack_sys::dgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/least_squares.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 &mut self,
[INFO] [stdout]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 338 | impl_least_squares_work_r!(f32, lapack_sys::sgelsd_);
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/svd.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stdout]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 180 | impl_svd_work_c!(c64, lapack_sys::zgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 181 | impl_svd_work_c!(c32, lapack_sys::cgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 313 | impl_svd_work_r!(f64, lapack_sys::dgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svd.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 314 | impl_svd_work_r!(f32, lapack_sys::sgesvd_);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/svddc.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stdout]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 173 | impl_svd_dc_work_c!(c64, lapack_sys::zgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 174 | impl_svd_dc_work_c!(c32, lapack_sys::cgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 306 | impl_svd_dc_work_r!(f64, lapack_sys::dgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/svddc.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 307 | impl_svd_dc_work_r!(f32, lapack_sys::sgesdd_);
[INFO] [stdout]     | --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "930b0f368798de3e85aa6b98bb881bf31d0925910716766365827fdda7ffb4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930b0f368798de3e85aa6b98bb881bf31d0925910716766365827fdda7ffb4c6", kill_on_drop: false }`
[INFO] [stdout] 930b0f368798de3e85aa6b98bb881bf31d0925910716766365827fdda7ffb4c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e517be4fa3e7cfddac4409df4b8d7d2c2268f66f200d913c6634f3322c710d83
[INFO] running `Command { std: "docker" "start" "-a" "e517be4fa3e7cfddac4409df4b8d7d2c2268f66f200d913c6634f3322c710d83", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `intel-mkl-dynamic`
[INFO] [stderr]   --> src/lib.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     feature = "intel-mkl-dynamic", //decprecated
[INFO] [stderr]    |     ^^^^^^^^^^-------------------
[INFO] [stderr]    |               |
[INFO] [stderr]    |               help: there is a expected value with a similar name: `"intel-mkl-static"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `intel-mkl`, `intel-mkl-dynamic-ilp64-iomp`, `intel-mkl-dynamic-ilp64-seq`, `intel-mkl-dynamic-lp64-iomp`, `intel-mkl-dynamic-lp64-seq`, `intel-mkl-src`, `intel-mkl-static`, `intel-mkl-static-ilp64-iomp`, `intel-mkl-static-ilp64-seq`, `intel-mkl-static-lp64-iomp`, `intel-mkl-static-lp64-seq`, `intel-mkl-system`, `netlib`, `netlib-src`, `netlib-static`, `netlib-system`, `openblas`, `openblas-src`, `openblas-static`, and `openblas-system`
[INFO] [stderr]    = help: consider adding `intel-mkl-dynamic` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `slice_assume_init_mut` is never used
[INFO] [stderr]   --> src/alloc.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub(crate) trait VecAssumeInit {
[INFO] [stderr]    |                  ------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 45 |     unsafe fn slice_assume_init_mut(&mut self) -> &mut [Self::Elem];
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/eig.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<T>> {
[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] 93 |     pub fn calc(&mut self, a: &mut [T]) -> Result<EigRef<'_, T>> {
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/eig_generalized.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<T>> {
[INFO] [stderr]    |                 ^^^^^^^^^ the lifetime is elided here          ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 83 |     pub fn calc(&mut self, a: &mut [T], b: &mut [T]) -> Result<EigGeneralizedRef<'_, T>> {
[INFO] [stderr]    |                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/least_squares.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         &mut self,
[INFO] [stderr]    |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 39 |     ) -> Result<LeastSquaresRef<Self::Elem>>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 39 |     ) -> Result<LeastSquaresRef<'_, Self::Elem>>;
[INFO] [stderr]    |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/least_squares.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 &mut self,
[INFO] [stderr]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 193 | impl_least_squares_work_c!(c64, lapack_sys::zgelsd_);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/least_squares.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 &mut self,
[INFO] [stderr]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 110 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 194 | impl_least_squares_work_c!(c32, lapack_sys::cgelsd_);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_least_squares_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 110 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/least_squares.rs:252:17
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 &mut self,
[INFO] [stderr]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 337 | impl_least_squares_work_r!(f64, lapack_sys::dgelsd_);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/least_squares.rs:252:17
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 &mut self,
[INFO] [stderr]     |                 ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 255 |             ) -> Result<LeastSquaresRef<Self::Elem>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 338 | impl_least_squares_work_r!(f32, lapack_sys::sgelsd_);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_least_squares_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 255 |             ) -> Result<LeastSquaresRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/svd.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stderr]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 43 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stderr]    |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svd.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 180 | impl_svd_work_c!(c64, lapack_sys::zgesvd_);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svd.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 181 | impl_svd_work_c!(c32, lapack_sys::cgesvd_);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svd.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 313 | impl_svd_work_r!(f64, lapack_sys::dgesvd_);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svd.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 314 | impl_svd_work_r!(f32, lapack_sys::sgesvd_);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 251 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/svddc.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>>;
[INFO] [stderr]    |             ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 29 |     fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>>;
[INFO] [stderr]    |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svddc.rs:105:21
[INFO] [stderr]     |
[INFO] [stderr] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 173 | impl_svd_dc_work_c!(c64, lapack_sys::zgesdd_);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svddc.rs:105:21
[INFO] [stderr]     |
[INFO] [stderr] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 174 | impl_svd_dc_work_c!(c32, lapack_sys::cgesdd_);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_dc_work_c` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 105 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svddc.rs:239:21
[INFO] [stderr]     |
[INFO] [stderr] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 306 | impl_svd_dc_work_r!(f64, lapack_sys::dgesdd_);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/svddc.rs:239:21
[INFO] [stderr]     |
[INFO] [stderr] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<Self::Elem>> {
[INFO] [stderr]     |                     ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 307 | impl_svd_dc_work_r!(f32, lapack_sys::sgesdd_);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `impl_svd_dc_work_r` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 239 |             fn calc(&mut self, a: &mut [Self::Elem]) -> Result<SvdRef<'_, Self::Elem>> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `lax` (lib) generated 19 warnings (run `cargo fix --lib -p lax` to apply 17 suggestions)
[INFO] [stderr] warning: `lax` (lib test) generated 19 warnings (19 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lax-7557ad91e2f70d47)
[INFO] [stderr]    Doc-tests lax
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] test src/layout.rs - layout::square_transpose (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] test src/layout.rs - layout::transpose_over (line 231) ... ok
[INFO] [stdout] test src/layout.rs - layout::transpose (line 185) ... ok
[INFO] [stdout] test src/layout.rs - layout::MatrixLayout::t (line 117) ... ok
[INFO] [stdout] test src/layout.rs - layout::square_transpose (line 144) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/layout.rs - layout::transpose_over (line 241) ... ok
[INFO] [stdout] test src/layout.rs - layout::transpose (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestjEcwER/rustc4xneHf/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{liblax-ebf211704f5ed078,liblapack_sys-2e9c6c87a6f16b13,libthiserror-477e447c34de0b01,libcauchy-da2fe6224b3e2c40,libnum_complex-b95abe9e7145b173,libserde-c09ed92e1bb1a730,libserde_core-8323e53422f20d71,librand-1a30271d38fd52b5,librand_chacha-a4a3bf3e7b1ea978,libppv_lite86-be3156cfb990fbc3,libzerocopy-85de201f351a20f7,librand_core-084e7b24318d9cdb,libgetrandom-da1a24777056bd78,liblibc-a444f2b7d1f00841,libcfg_if-5af52f617df93f8f,libnum_traits-8434f84c7e6b85f7}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestjEcwER/rustc4xneHf/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestjEcwER/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: dgetrf_
[INFO] [stdout]           >>> referenced by solve.rs:34 (src/solve.rs:34)
[INFO] [stdout]           >>>               lax-ebf211704f5ed078.lax.40c38417b453ddac-cgu.01.rcgu.o:(<f64 as lax::solve::LuImpl>::lu) in archive /opt/rustwide/target/debug/deps/liblax-ebf211704f5ed078.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: dgetrs_
[INFO] [stdout]           >>> referenced by solve.rs:121 (src/solve.rs:121)
[INFO] [stdout]           >>>               lax-ebf211704f5ed078.lax.40c38417b453ddac-cgu.01.rcgu.o:(<f64 as lax::solve::SolveImpl>::solve) in archive /opt/rustwide/target/debug/deps/liblax-ebf211704f5ed078.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e517be4fa3e7cfddac4409df4b8d7d2c2268f66f200d913c6634f3322c710d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e517be4fa3e7cfddac4409df4b8d7d2c2268f66f200d913c6634f3322c710d83", kill_on_drop: false }`
[INFO] [stdout] e517be4fa3e7cfddac4409df4b8d7d2c2268f66f200d913c6634f3322c710d83
