[INFO] fetching crate sophus_core 0.10.0...
[INFO] checking sophus_core-0.10.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sophus_core 0.10.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sophus_core 0.10.0
[INFO] finished tweaking crates.io crate sophus_core 0.10.0
[INFO] tweaked toml for crates.io crate sophus_core 0.10.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sophus_core 0.10.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding nalgebra v0.33.2 (available: v0.34.1)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfaf9fef3393a8f86c9ec61721968cc83834d8c3942596cacbe215ebb9fc8d3e
[INFO] running `Command { std: "docker" "start" "-a" "cfaf9fef3393a8f86c9ec61721968cc83834d8c3942596cacbe215ebb9fc8d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfaf9fef3393a8f86c9ec61721968cc83834d8c3942596cacbe215ebb9fc8d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfaf9fef3393a8f86c9ec61721968cc83834d8c3942596cacbe215ebb9fc8d3e", kill_on_drop: false }`
[INFO] [stdout] cfaf9fef3393a8f86c9ec61721968cc83834d8c3942596cacbe215ebb9fc8d3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c8e19561efdc68891cc86d2cfe52c12167ba3476bfbe83d8c403eba572b895
[INFO] running `Command { std: "docker" "start" "-a" "b2c8e19561efdc68891cc86d2cfe52c12167ba3476bfbe83d8c403eba572b895", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]    Compiling concat-arrays v0.1.2
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking snafu v0.8.9
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking sophus_core v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/time_series.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn find_nearest(&self, time: f64) -> Option<IndexedItem<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] 70 |     pub fn find_nearest(&self, time: f64) -> Option<IndexedItem<'_, T>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sophus_core` (lib test) due to 9 previous errors; 2 warnings emitted
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/time_series.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn find_nearest_within(&self, time: f64, max_dist: f64) -> Option<IndexedItem<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] 75 |     pub fn find_nearest_within(&self, time: f64, max_dist: f64) -> Option<IndexedItem<'_, T>> {
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 2], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 497 | mut_tensor_is_view_drank_2_plus!(2, 0, 2);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 3], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 498 | mut_tensor_is_view_drank_2_plus!(3, 0, 3);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 2], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 499 | mut_tensor_is_view_drank_2_plus!(3, 1, 2);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 4], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 500 | mut_tensor_is_view_drank_2_plus!(4, 0, 4);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 3], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 | mut_tensor_is_view_drank_2_plus!(4, 1, 3);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 2], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 502 | mut_tensor_is_view_drank_2_plus!(4, 2, 2);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 5], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 | mut_tensor_is_view_drank_2_plus!(5, 0, 5);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 4], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 504 | mut_tensor_is_view_drank_2_plus!(5, 1, 4);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 3], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 505 | mut_tensor_is_view_drank_2_plus!(5, 2, 3);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/time_series.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn find_nearest(&self, time: f64) -> Option<IndexedItem<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] 70 |     pub fn find_nearest(&self, time: f64) -> Option<IndexedItem<'_, T>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/time_series.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn find_nearest_within(&self, time: f64, max_dist: f64) -> Option<IndexedItem<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] 75 |     pub fn find_nearest_within(&self, time: f64, max_dist: f64) -> Option<IndexedItem<'_, T>> {
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 2], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 497 | mut_tensor_is_view_drank_2_plus!(2, 0, 2);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 3], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 498 | mut_tensor_is_view_drank_2_plus!(3, 0, 3);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 2], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 499 | mut_tensor_is_view_drank_2_plus!(3, 1, 2);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 4], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 500 | mut_tensor_is_view_drank_2_plus!(4, 0, 4);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 3], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 | mut_tensor_is_view_drank_2_plus!(4, 1, 3);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 2], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 502 | mut_tensor_is_view_drank_2_plus!(4, 2, 2);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 5], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 | mut_tensor_is_view_drank_2_plus!(5, 0, 5);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 4], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 504 | mut_tensor_is_view_drank_2_plus!(5, 1, 4);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[usize; 3], Infallible>
[INFO] [stdout]    --> src/tensor/mut_tensor.rs:488:34
[INFO] [stdout]     |
[INFO] [stdout] 488 |                         |idx| op(idx.try_into().unwrap()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 505 | mut_tensor_is_view_drank_2_plus!(5, 2, 3);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mut_tensor_is_view_drank_2_plus` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sophus_core` (lib) due to 9 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b2c8e19561efdc68891cc86d2cfe52c12167ba3476bfbe83d8c403eba572b895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c8e19561efdc68891cc86d2cfe52c12167ba3476bfbe83d8c403eba572b895", kill_on_drop: false }`
[INFO] [stdout] b2c8e19561efdc68891cc86d2cfe52c12167ba3476bfbe83d8c403eba572b895
