[INFO] fetching crate hex-coordinates 0.1.3...
[INFO] testing hex-coordinates-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hex-coordinates 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hex-coordinates 0.1.3
[INFO] finished tweaking crates.io crate hex-coordinates 0.1.3
[INFO] tweaked toml for crates.io crate hex-coordinates 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hex-coordinates 0.1.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29191b6007e1496789afcf6757d063f836393fc696739dcb12186687393e18f2
[INFO] running `Command { std: "docker" "start" "-a" "29191b6007e1496789afcf6757d063f836393fc696739dcb12186687393e18f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29191b6007e1496789afcf6757d063f836393fc696739dcb12186687393e18f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29191b6007e1496789afcf6757d063f836393fc696739dcb12186687393e18f2", kill_on_drop: false }`
[INFO] [stdout] 29191b6007e1496789afcf6757d063f836393fc696739dcb12186687393e18f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2dbae889ddeda782a18381ad63c10f9582f73c5864cc3740713b849ba6236cf
[INFO] running `Command { std: "docker" "start" "-a" "a2dbae889ddeda782a18381ad63c10f9582f73c5864cc3740713b849ba6236cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-coordinates v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(adt_const_params)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_trait_impl)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_cmp)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_convert)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(const_fn_floating_point_arithmetic)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `const_fn_floating_point_arithmetic` has been stable since `1.82.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(const_mut_refs)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `const_mut_refs` has been stable since `1.83.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(const_try)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:518:35
[INFO] [stdout]     |
[INFO] [stdout] 518 | impl<const S: OffsetSystem> const Add for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:528:35
[INFO] [stdout]     |
[INFO] [stdout] 528 | impl<const S: OffsetSystem> const Sub for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:538:35
[INFO] [stdout]     |
[INFO] [stdout] 538 | impl<const S: OffsetSystem> const AddAssign for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:543:35
[INFO] [stdout]     |
[INFO] [stdout] 543 | impl<const S: OffsetSystem> const SubAssign for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:548:35
[INFO] [stdout]     |
[INFO] [stdout] 548 | impl<const S: OffsetSystem> const Mul<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:558:35
[INFO] [stdout]     |
[INFO] [stdout] 558 | impl<const S: OffsetSystem> const Div<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:568:35
[INFO] [stdout]     |
[INFO] [stdout] 568 | impl<const S: OffsetSystem> const MulAssign<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:573:35
[INFO] [stdout]     |
[INFO] [stdout] 573 | impl<const S: OffsetSystem> const DivAssign<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:607:12
[INFO] [stdout]     |
[INFO] [stdout] 607 | impl const Add for Rotation {
[INFO] [stdout]     |            ^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:615:12
[INFO] [stdout]     |
[INFO] [stdout] 615 | impl const Sub for Rotation {
[INFO] [stdout]     |            ^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:623:12
[INFO] [stdout]     |
[INFO] [stdout] 623 | impl const AddAssign for Rotation {
[INFO] [stdout]     |            ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]    --> src/lib.rs:628:12
[INFO] [stdout]     |
[INFO] [stdout] 628 | impl const SubAssign for Rotation {
[INFO] [stdout]     |            ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1037:12
[INFO] [stdout]      |
[INFO] [stdout] 1037 | impl const Add for CubeCoordinates {
[INFO] [stdout]      |            ^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1048:12
[INFO] [stdout]      |
[INFO] [stdout] 1048 | impl const Sub for CubeCoordinates {
[INFO] [stdout]      |            ^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1059:12
[INFO] [stdout]      |
[INFO] [stdout] 1059 | impl const AddAssign for CubeCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1064:12
[INFO] [stdout]      |
[INFO] [stdout] 1064 | impl const SubAssign for CubeCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1069:12
[INFO] [stdout]      |
[INFO] [stdout] 1069 | impl const Mul<isize> for CubeCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1080:12
[INFO] [stdout]      |
[INFO] [stdout] 1080 | impl const MulAssign<isize> for CubeCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1240:12
[INFO] [stdout]      |
[INFO] [stdout] 1240 | impl const Add for AxialCoordinates {
[INFO] [stdout]      |            ^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1250:12
[INFO] [stdout]      |
[INFO] [stdout] 1250 | impl const Sub for AxialCoordinates {
[INFO] [stdout]      |            ^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1260:12
[INFO] [stdout]      |
[INFO] [stdout] 1260 | impl const AddAssign for AxialCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1265:12
[INFO] [stdout]      |
[INFO] [stdout] 1265 | impl const SubAssign for AxialCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1270:12
[INFO] [stdout]      |
[INFO] [stdout] 1270 | impl const Mul<isize> for AxialCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1280:12
[INFO] [stdout]      |
[INFO] [stdout] 1280 | impl const Div<isize> for AxialCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1290:12
[INFO] [stdout]      |
[INFO] [stdout] 1290 | impl const MulAssign<isize> for AxialCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1295:12
[INFO] [stdout]      |
[INFO] [stdout] 1295 | impl const DivAssign<isize> for AxialCoordinates {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1545:36
[INFO] [stdout]      |
[INFO] [stdout] 1545 | impl<const S: DoubledSystem> const Add for DoubledCoordinates<S> {
[INFO] [stdout]      |                                    ^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1555:36
[INFO] [stdout]      |
[INFO] [stdout] 1555 | impl<const S: DoubledSystem> const Sub for DoubledCoordinates<S> {
[INFO] [stdout]      |                                    ^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1565:36
[INFO] [stdout]      |
[INFO] [stdout] 1565 | impl<const S: DoubledSystem> const AddAssign for DoubledCoordinates<S> {
[INFO] [stdout]      |                                    ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1570:36
[INFO] [stdout]      |
[INFO] [stdout] 1570 | impl<const S: DoubledSystem> const SubAssign for DoubledCoordinates<S> {
[INFO] [stdout]      |                                    ^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1575:36
[INFO] [stdout]      |
[INFO] [stdout] 1575 | impl<const S: DoubledSystem> const Mul<isize> for DoubledCoordinates<S> {
[INFO] [stdout]      |                                    ^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_ops`
[INFO] [stdout]     --> src/lib.rs:1585:36
[INFO] [stdout]      |
[INFO] [stdout] 1585 | impl<const S: DoubledSystem> const MulAssign<isize> for DoubledCoordinates<S> {
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^ trait is not stable as const yet
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #143802 <https://github.com/rust-lang/rust/issues/143802> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_fn_floating_point_arithmetic` has been stable since 1.82.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(const_fn_floating_point_arithmetic)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl<const S: OffsetSystem> const From<OffsetCoordinates<S>> for Row {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:176:15
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl<const S: OffsetSystem> const From<OffsetCoordinates<S>> for Col {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:188:39
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct OffsetCoordinates<const S: OffsetSystem> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:195:15
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl<const S: OffsetSystem> OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:518:15
[INFO] [stdout]     |
[INFO] [stdout] 518 | impl<const S: OffsetSystem> const Add for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:528:15
[INFO] [stdout]     |
[INFO] [stdout] 528 | impl<const S: OffsetSystem> const Sub for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:538:15
[INFO] [stdout]     |
[INFO] [stdout] 538 | impl<const S: OffsetSystem> const AddAssign for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:543:15
[INFO] [stdout]     |
[INFO] [stdout] 543 | impl<const S: OffsetSystem> const SubAssign for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:548:15
[INFO] [stdout]     |
[INFO] [stdout] 548 | impl<const S: OffsetSystem> const Mul<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:558:15
[INFO] [stdout]     |
[INFO] [stdout] 558 | impl<const S: OffsetSystem> const Div<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:568:15
[INFO] [stdout]     |
[INFO] [stdout] 568 | impl<const S: OffsetSystem> const MulAssign<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `OffsetSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/lib.rs:573:15
[INFO] [stdout]     |
[INFO] [stdout] 573 | impl<const S: OffsetSystem> const DivAssign<isize> for OffsetCoordinates<S> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]     |
[INFO] [stdout]  91 - pub enum OffsetSystem {
[INFO] [stdout]  91 + #[derive(ConstParamTy)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1336:40
[INFO] [stdout]      |
[INFO] [stdout] 1336 | pub struct DoubledCoordinates<const S: DoubledSystem> {
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1342:15
[INFO] [stdout]      |
[INFO] [stdout] 1342 | impl<const S: DoubledSystem> DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1545:15
[INFO] [stdout]      |
[INFO] [stdout] 1545 | impl<const S: DoubledSystem> const Add for DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1555:15
[INFO] [stdout]      |
[INFO] [stdout] 1555 | impl<const S: DoubledSystem> const Sub for DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1565:15
[INFO] [stdout]      |
[INFO] [stdout] 1565 | impl<const S: DoubledSystem> const AddAssign for DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1570:15
[INFO] [stdout]      |
[INFO] [stdout] 1570 | impl<const S: DoubledSystem> const SubAssign for DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1575:15
[INFO] [stdout]      |
[INFO] [stdout] 1575 | impl<const S: DoubledSystem> const Mul<isize> for DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `DoubledSystem` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]     --> src/lib.rs:1585:15
[INFO] [stdout]      |
[INFO] [stdout] 1585 | impl<const S: DoubledSystem> const MulAssign<isize> for DoubledCoordinates<S> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]      |
[INFO] [stdout] 1303 - pub enum DoubledSystem {
[INFO] [stdout] 1303 + #[derive(ConstParamTy)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         *self + Self::from((parity, direction))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |         *self + Self::from((parity, direction))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:292:9
[INFO] [stdout]     |
[INFO] [stdout] 292 |         *self + Self::from((parity, direction))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         *self + Self::from((parity, direction))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:540:17
[INFO] [stdout]     |
[INFO] [stdout] 540 |         *self = *self + other;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:545:17
[INFO] [stdout]     |
[INFO] [stdout] 545 |         *self = *self - other;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Mul` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:570:17
[INFO] [stdout]     |
[INFO] [stdout] 570 |         *self = *self * rhs;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Div` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:575:17
[INFO] [stdout]     |
[INFO] [stdout] 575 |         *self = *self / rhs;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:625:17
[INFO] [stdout]     |
[INFO] [stdout] 625 |         *self = *self + other;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:630:17
[INFO] [stdout]     |
[INFO] [stdout] 630 |         *self = *self - other;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:803:9
[INFO] [stdout]     |
[INFO] [stdout] 803 |         *self + Self::from(direction)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:841:19
[INFO] [stdout]     |
[INFO] [stdout] 841 |         let vec = *self - center;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]    --> src/lib.rs:870:9
[INFO] [stdout]     |
[INFO] [stdout] 870 |         rotated + center
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1061:17
[INFO] [stdout]      |
[INFO] [stdout] 1061 |         *self = *self + other;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1066:17
[INFO] [stdout]      |
[INFO] [stdout] 1066 |         *self = *self - other;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Mul` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1082:17
[INFO] [stdout]      |
[INFO] [stdout] 1082 |         *self = *self * rhs;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1108:9
[INFO] [stdout]      |
[INFO] [stdout] 1108 |         *self + Self::from(direction)
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1144:19
[INFO] [stdout]      |
[INFO] [stdout] 1144 |         let vec = *self - center;
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1168:9
[INFO] [stdout]      |
[INFO] [stdout] 1168 |         rotated + center
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1262:17
[INFO] [stdout]      |
[INFO] [stdout] 1262 |         *self = *self + other;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1267:17
[INFO] [stdout]      |
[INFO] [stdout] 1267 |         *self = *self - other;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Mul` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1292:17
[INFO] [stdout]      |
[INFO] [stdout] 1292 |         *self = *self * rhs;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Div` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1297:17
[INFO] [stdout]      |
[INFO] [stdout] 1297 |         *self = *self / rhs;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1363:9
[INFO] [stdout]      |
[INFO] [stdout] 1363 |         *self + Self::from(direction)
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1406:9
[INFO] [stdout]      |
[INFO] [stdout] 1406 |         *self + Self::from(direction)
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Add` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1567:17
[INFO] [stdout]      |
[INFO] [stdout] 1567 |         *self = *self + other;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Sub` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1572:17
[INFO] [stdout]      |
[INFO] [stdout] 1572 |         *self = *self - other;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Mul` is not yet stable as a const trait
[INFO] [stdout]     --> src/lib.rs:1587:17
[INFO] [stdout]      |
[INFO] [stdout] 1587 |         *self = *self * rhs;
[INFO] [stdout]      |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658, E0741.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hex-coordinates` (lib) due to 87 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a2dbae889ddeda782a18381ad63c10f9582f73c5864cc3740713b849ba6236cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2dbae889ddeda782a18381ad63c10f9582f73c5864cc3740713b849ba6236cf", kill_on_drop: false }`
[INFO] [stdout] a2dbae889ddeda782a18381ad63c10f9582f73c5864cc3740713b849ba6236cf
