[INFO] fetching crate rusty-matrix 0.1.2...
[INFO] testing rusty-matrix-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rusty-matrix 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rusty-matrix 0.1.2
[INFO] finished tweaking crates.io crate rusty-matrix 0.1.2
[INFO] tweaked toml for crates.io crate rusty-matrix 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-matrix 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty-matrix 0.1.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1c13b82114067e1e488577262021f0b884dafaba6ede21260b6d02c07d7749f
[INFO] running `Command { std: "docker" "start" "-a" "f1c13b82114067e1e488577262021f0b884dafaba6ede21260b6d02c07d7749f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1c13b82114067e1e488577262021f0b884dafaba6ede21260b6d02c07d7749f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1c13b82114067e1e488577262021f0b884dafaba6ede21260b6d02c07d7749f", kill_on_drop: false }`
[INFO] [stdout] f1c13b82114067e1e488577262021f0b884dafaba6ede21260b6d02c07d7749f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] dc6e97ddb073a77213044fe15747e22f40613f960e63d30cfe811ab00abfd792
[INFO] running `Command { std: "docker" "start" "-a" "dc6e97ddb073a77213044fe15747e22f40613f960e63d30cfe811ab00abfd792", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-matrix v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const_evaluatable_checked,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.56.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see <https://github.com/rust-lang/rust/pull/88369> for more information
[INFO] [stdout]   = note: renamed to `generic_const_exprs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     const_fn,
[INFO] [stdout]   |     ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.54.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see <https://github.com/rust-lang/rust/pull/85109> for more information
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     const_generics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in 1.56.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see <https://github.com/rust-lang/rust/pull/88369> for more information
[INFO] [stdout]    = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/heap_matrix.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |         [T; X * Y]: Sized,
[INFO] [stdout]     |                 ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:185:44
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut dat: Vec<T> = [data[0][0]; X * Y].to_vec();
[INFO] [stdout]     |                                            ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:185:48
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut dat: Vec<T> = [data[0][0]; X * Y].to_vec();
[INFO] [stdout]     |                                                ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:200:67
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn new_owned_1d<const X: usize, const Y: usize>(data: [T; X * Y]) -> Self {
[INFO] [stdout]     |                                                                   ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:200:71
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn new_owned_1d<const X: usize, const Y: usize>(data: [T; X * Y]) -> Self {
[INFO] [stdout]     |                                                                       ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/heap_matrix.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) data: [T; X * Y],
[INFO] [stdout]    |                          ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) data: [T; X * Y],
[INFO] [stdout]    |                              ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     [T; X * Y]: Sized,
[INFO] [stdout]    |         ^ cannot perform const operation using `X`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]   --> src/implementations/stack_matrix.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     [T; X * Y]: Sized,
[INFO] [stdout]    |             ^ cannot perform const operation using `Y`
[INFO] [stdout]    |
[INFO] [stdout]    = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]    = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     [T; Z * W]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `Z`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Z`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |     [T; Z * W]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `W`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `W`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     [T; Z * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `Z`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Z`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     [T; Z * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     [T; Z * W]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `Z`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Z`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |     [T; Z * W]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `W`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `W`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     [T; Z * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `Z`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Z`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     [T; Z * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:191:26
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut dat: [T; X * Y] = [data[0][0]; X * Y];
[INFO] [stdout]     |                          ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:191:30
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut dat: [T; X * Y] = [data[0][0]; X * Y];
[INFO] [stdout]     |                              ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:191:48
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut dat: [T; X * Y] = [data[0][0]; X * Y];
[INFO] [stdout]     |                                                ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:191:52
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut dat: [T; X * Y] = [data[0][0]; X * Y];
[INFO] [stdout]     |                                                    ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:206:35
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub const fn new_1d(data: [T; X * Y]) -> Self {
[INFO] [stdout]     |                                   ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:206:39
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub const fn new_1d(data: [T; X * Y]) -> Self {
[INFO] [stdout]     |                                       ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:221:28
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut array: [T; X * Y] = [T::default(); X * Y];
[INFO] [stdout]     |                            ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:221:32
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut array: [T; X * Y] = [T::default(); X * Y];
[INFO] [stdout]     |                                ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:221:52
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut array: [T; X * Y] = [T::default(); X * Y];
[INFO] [stdout]     |                                                    ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:221:56
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut array: [T; X * Y] = [T::default(); X * Y];
[INFO] [stdout]     |                                                        ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |     [T; X * Y]: Sized,
[INFO] [stdout]     |         ^ cannot perform const operation using `X`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `X`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> src/implementations/stack_matrix.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |     [T; X * Y]: Sized,
[INFO] [stdout]     |             ^ cannot perform const operation using `Y`
[INFO] [stdout]     |
[INFO] [stdout]     = help: const parameters may only be used as standalone arguments here, i.e. `Y`
[INFO] [stdout]     = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_fn_trait_bound` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     const_fn_trait_bound,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-matrix` (lib) due to 83 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "dc6e97ddb073a77213044fe15747e22f40613f960e63d30cfe811ab00abfd792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6e97ddb073a77213044fe15747e22f40613f960e63d30cfe811ab00abfd792", kill_on_drop: false }`
[INFO] [stdout] dc6e97ddb073a77213044fe15747e22f40613f960e63d30cfe811ab00abfd792