[INFO] cloning repository https://github.com/HadrienG2/smallmatrix-tests [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HadrienG2/smallmatrix-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHadrienG2%2Fsmallmatrix-tests", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHadrienG2%2Fsmallmatrix-tests'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f688233628c0760070f9099d5bdb5d4e9007391 [INFO] checking HadrienG2/smallmatrix-tests against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHadrienG2%2Fsmallmatrix-tests" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HadrienG2/smallmatrix-tests on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HadrienG2/smallmatrix-tests [INFO] finished tweaking git repo https://github.com/HadrienG2/smallmatrix-tests [INFO] tweaked toml for git repo https://github.com/HadrienG2/smallmatrix-tests written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/HadrienG2/smallmatrix-tests already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fc0530aaa12ce13ec670ab0fd5603d82a0e12c951b1972a24210ab127d004334 [INFO] running `Command { std: "docker" "start" "-a" "fc0530aaa12ce13ec670ab0fd5603d82a0e12c951b1972a24210ab127d004334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc0530aaa12ce13ec670ab0fd5603d82a0e12c951b1972a24210ab127d004334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc0530aaa12ce13ec670ab0fd5603d82a0e12c951b1972a24210ab127d004334", kill_on_drop: false }` [INFO] [stdout] fc0530aaa12ce13ec670ab0fd5603d82a0e12c951b1972a24210ab127d004334 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0f98252e2908ad17e95bea5ce37ad74e48a62d6080bd378860160dacf9c2d1f7 [INFO] running `Command { std: "docker" "start" "-a" "0f98252e2908ad17e95bea5ce37ad74e48a62d6080bd378860160dacf9c2d1f7", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.65 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling syn-mid v0.5.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stderr] Checking smallmatrix-tests v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics, const_evaluatable_checked)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics, const_evaluatable_checked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `generic_const_exprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | [(); ROWS * COLS]: , [INFO] [stdout] | ^^^^ cannot perform const operation using `ROWS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `ROWS` [INFO] [stdout] = help: use `#![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/lib.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | [(); ROWS * COLS]: , [INFO] [stdout] | ^^^^ cannot perform const operation using `COLS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `COLS` [INFO] [stdout] = help: use `#![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/lib.rs:80:71 [INFO] [stdout] | [INFO] [stdout] 80 | Matrix::::from_col_major_elems(rng.gen::<[Scalar; ROWS * COLS]>().into_iter()) [INFO] [stdout] | ^^^^ cannot perform const operation using `ROWS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `ROWS` [INFO] [stdout] = help: use `#![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/lib.rs:80:78 [INFO] [stdout] | [INFO] [stdout] 80 | Matrix::::from_col_major_elems(rng.gen::<[Scalar; ROWS * COLS]>().into_iter()) [INFO] [stdout] | ^^^^ cannot perform const operation using `COLS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `COLS` [INFO] [stdout] = help: use `#![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/lib.rs:210:22 [INFO] [stdout] | [INFO] [stdout] 210 | ) -> ColVector<{ LEFT_DIM + RIGHT_DIM }> { [INFO] [stdout] | ^^^^^^^^ cannot perform const operation using `LEFT_DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `LEFT_DIM` [INFO] [stdout] = help: use `#![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/lib.rs:210:33 [INFO] [stdout] | [INFO] [stdout] 210 | ) -> ColVector<{ LEFT_DIM + RIGHT_DIM }> { [INFO] [stdout] | ^^^^^^^^^ cannot perform const operation using `RIGHT_DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `RIGHT_DIM` [INFO] [stdout] = help: use `#![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/lib.rs:211:23 [INFO] [stdout] | [INFO] [stdout] 211 | ColVector::<{ LEFT_DIM + RIGHT_DIM }>::from_col_major_elems( [INFO] [stdout] | ^^^^^^^^ cannot perform const operation using `LEFT_DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `LEFT_DIM` [INFO] [stdout] = help: use `#![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/lib.rs:211:34 [INFO] [stdout] | [INFO] [stdout] 211 | ColVector::<{ LEFT_DIM + RIGHT_DIM }>::from_col_major_elems( [INFO] [stdout] | ^^^^^^^^^ cannot perform const operation using `RIGHT_DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `RIGHT_DIM` [INFO] [stdout] = help: use `#![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/lib.rs:223:30 [INFO] [stdout] | [INFO] [stdout] 223 | ) -> Matrix { [INFO] [stdout] | ^^^^^^^^^ cannot perform const operation using `LEFT_COLS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `LEFT_COLS` [INFO] [stdout] = help: use `#![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/lib.rs:223:42 [INFO] [stdout] | [INFO] [stdout] 223 | ) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^ cannot perform const operation using `RIGHT_COLS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `RIGHT_COLS` [INFO] [stdout] = help: use `#![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/lib.rs:224:31 [INFO] [stdout] | [INFO] [stdout] 224 | Matrix::::from_iter( [INFO] [stdout] | ^^^^^^^^^ cannot perform const operation using `LEFT_COLS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `LEFT_COLS` [INFO] [stdout] = help: use `#![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/lib.rs:224:43 [INFO] [stdout] | [INFO] [stdout] 224 | Matrix::::from_iter( [INFO] [stdout] | ^^^^^^^^^^ cannot perform const operation using `RIGHT_COLS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `RIGHT_COLS` [INFO] [stdout] = help: use `#![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/lib.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 233 | ) -> Matrix<{ LEFT_ROWS + RIGHT_ROWS }, LEFT_COLS> { [INFO] [stdout] | ^^^^^^^^^ cannot perform const operation using `LEFT_ROWS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `LEFT_ROWS` [INFO] [stdout] = help: use `#![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/lib.rs:233:31 [INFO] [stdout] | [INFO] [stdout] 233 | ) -> Matrix<{ LEFT_ROWS + RIGHT_ROWS }, LEFT_COLS> { [INFO] [stdout] | ^^^^^^^^^^ cannot perform const operation using `RIGHT_ROWS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `RIGHT_ROWS` [INFO] [stdout] = help: use `#![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/lib.rs:234:20 [INFO] [stdout] | [INFO] [stdout] 234 | Matrix::<{ LEFT_ROWS + RIGHT_ROWS }, LEFT_COLS>::from_iter( [INFO] [stdout] | ^^^^^^^^^ cannot perform const operation using `LEFT_ROWS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `LEFT_ROWS` [INFO] [stdout] = help: use `#![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/lib.rs:234:32 [INFO] [stdout] | [INFO] [stdout] 234 | Matrix::<{ LEFT_ROWS + RIGHT_ROWS }, LEFT_COLS>::from_iter( [INFO] [stdout] | ^^^^^^^^^^ cannot perform const operation using `RIGHT_ROWS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `RIGHT_ROWS` [INFO] [stdout] = help: use `#![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/lib.rs:637:10 [INFO] [stdout] | [INFO] [stdout] 637 | [(); DIM - 1]: , [INFO] [stdout] | ^^^ cannot perform const operation using `DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `DIM` [INFO] [stdout] = help: use `#![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/lib.rs:638:18 [INFO] [stdout] | [INFO] [stdout] 638 | ConstCheck<{ DIM >= 2 }>: True, [INFO] [stdout] | ^^^ cannot perform const operation using `DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `DIM` [INFO] [stdout] = help: use `#![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/lib.rs:644:26 [INFO] [stdout] | [INFO] [stdout] 644 | SquareMatrix::<{ DIM - 1 }>::from_iter( [INFO] [stdout] | ^^^ cannot perform const operation using `DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `DIM` [INFO] [stdout] = help: use `#![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/lib.rs:649:35 [INFO] [stdout] | [INFO] [stdout] 649 | ColVector::<{ DIM - 1 }>::from_col_major_elems( [INFO] [stdout] | ^^^ cannot perform const operation using `DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `DIM` [INFO] [stdout] = help: use `#![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/lib.rs:669:10 [INFO] [stdout] | [INFO] [stdout] 669 | [(); DIM - 1]: , [INFO] [stdout] | ^^^ cannot perform const operation using `DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `DIM` [INFO] [stdout] = help: use `#![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/lib.rs:670:18 [INFO] [stdout] | [INFO] [stdout] 670 | ConstCheck<{ DIM >= 2 }>: True, [INFO] [stdout] | ^^^ cannot perform const operation using `DIM` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `DIM` [INFO] [stdout] = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lib.rs:602:24 [INFO] [stdout] | [INFO] [stdout] 602 | impl DeterminantInverse for SquareMatrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ cannot infer type for struct `Matrix` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `Matrix: DeterminantInverse` [INFO] [stdout] note: required by a bound in `DeterminantInverse` [INFO] [stdout] --> src/lib.rs:593:1 [INFO] [stdout] | [INFO] [stdout] 593 | trait DeterminantInverse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `DeterminantInverse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 25 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smallmatrix-tests` due to 26 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0f98252e2908ad17e95bea5ce37ad74e48a62d6080bd378860160dacf9c2d1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f98252e2908ad17e95bea5ce37ad74e48a62d6080bd378860160dacf9c2d1f7", kill_on_drop: false }` [INFO] [stdout] 0f98252e2908ad17e95bea5ce37ad74e48a62d6080bd378860160dacf9c2d1f7