[INFO] fetching crate fenris-sparse 0.0.1... [INFO] testing fenris-sparse-0.0.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate fenris-sparse 0.0.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate fenris-sparse 0.0.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fenris-sparse 0.0.1 [INFO] finished tweaking crates.io crate fenris-sparse 0.0.1 [INFO] tweaked toml for crates.io crate fenris-sparse 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simba v0.5.1 [INFO] [stderr] Downloaded nalgebra v0.28.0 [INFO] [stderr] Downloaded nalgebra-sparse v0.4.0 [INFO] [stderr] Downloaded fenris-nested-vec v0.0.1 [INFO] [stderr] Downloaded fenris-paradis v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b76eef993523410f220b35f34e5514941cd131e4ee5dbb2e84a6a351bf82f2c4 [INFO] running `Command { std: "docker" "start" "-a" "b76eef993523410f220b35f34e5514941cd131e4ee5dbb2e84a6a351bf82f2c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b76eef993523410f220b35f34e5514941cd131e4ee5dbb2e84a6a351bf82f2c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b76eef993523410f220b35f34e5514941cd131e4ee5dbb2e84a6a351bf82f2c4", kill_on_drop: false }` [INFO] [stdout] b76eef993523410f220b35f34e5514941cd131e4ee5dbb2e84a6a351bf82f2c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1213fd2ad21926d6519b3e62cb7818a1061bc8edfe8e9d1051b73a654fe9378b [INFO] running `Command { std: "docker" "start" "-a" "1213fd2ad21926d6519b3e62cb7818a1061bc8edfe8e9d1051b73a654fe9378b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling simba v0.5.1 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling fenris-nested-vec v0.0.1 [INFO] [stderr] Compiling fenris-paradis v0.0.1 [INFO] [stderr] Compiling nalgebra v0.28.0 [INFO] [stderr] Compiling nalgebra-sparse v0.4.0 [INFO] [stderr] Compiling fenris-sparse v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.87s [INFO] running `Command { std: "docker" "inspect" "1213fd2ad21926d6519b3e62cb7818a1061bc8edfe8e9d1051b73a654fe9378b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1213fd2ad21926d6519b3e62cb7818a1061bc8edfe8e9d1051b73a654fe9378b", kill_on_drop: false }` [INFO] [stdout] 1213fd2ad21926d6519b3e62cb7818a1061bc8edfe8e9d1051b73a654fe9378b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbbe624362f4561f7ab85dd79cfc5028ee528afcc35a2cce38a757b2a29ed463 [INFO] running `Command { std: "docker" "start" "-a" "bbbe624362f4561f7ab85dd79cfc5028ee528afcc35a2cce38a757b2a29ed463", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling fenris-sparse v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `util` [INFO] [stdout] --> tests/cg.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use util::assert_approx_matrix_eq; [INFO] [stdout] | ^^^^ use of undeclared crate or module `util` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_approx_matrix_eq` [INFO] [stdout] --> tests/cg.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | assert_approx_matrix_eq!(&x, &x0, abstol = 1e-12); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_approx_matrix_eq` [INFO] [stdout] --> tests/cg.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | assert_approx_matrix_eq!(&x, &x0, abstol = 1e-12); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] --> tests/cg.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 22 | let a = DMatrix::from_fn(3, 3, |r, c| if r == c { 7.0 } else { 2.0 }); [INFO] [stdout] | - consider giving `a` the explicit type `Matrix<{float}, _, _, VecStorage<{float}, _, _>>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 25 | let b = &a * &x0; [INFO] [stdout] | ^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] = note: required because of the requirements on the impl of `Mul<&Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>>` for `&Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] --> tests/cg.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 22 | let a = DMatrix::from_fn(3, 3, |r, c| if r == c { 7.0 } else { 2.0 }); [INFO] [stdout] | - consider giving `a` the explicit type `Matrix<{float}, _, _, VecStorage<{float}, _, _>>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 25 | let b = &a * &x0; [INFO] [stdout] | ^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::One` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::One for f32; [INFO] [stdout] - impl num_traits::identities::One for f64; [INFO] [stdout] = note: required because of the requirements on the impl of `Mul<&Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>>` for `&Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>` [INFO] [stdout] --> tests/cg.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | let mut x = DVector::zeros(3); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | | [INFO] [stdout] | consider giving `x` the explicit type `Matrix<{float}, _, Const<1_usize>, VecStorage<{float}, _, Const<1_usize>>>`, where the type parameter `{float}` is specified [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] note: required by a bound in `base::construction::>::Buffer>>::zeros` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.28.0/src/base/construction.rs:644:5 [INFO] [stdout] | [INFO] [stdout] 644 | / impl_constructors!(Dynamic, C; [INFO] [stdout] 645 | | => C: DimName; [INFO] [stdout] 646 | | Dynamic::new(nrows), C::name(); [INFO] [stdout] 647 | | nrows); [INFO] [stdout] | |_________________________^ required by this bound in `base::construction::>::Buffer>>::zeros` [INFO] [stdout] = note: this error originates in the macro `impl_constructors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>` [INFO] [stdout] --> tests/cg.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 26 | let mut x = DVector::zeros(3); [INFO] [stdout] | ----- consider giving `x` the explicit type `Matrix<{float}, _, Const<1_usize>, VecStorage<{float}, _, Const<1_usize>>>`, where the type parameter `{float}` is specified [INFO] [stdout] 27 | let output = ConjugateGradient::new() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] note: required by a bound in `ConjugateGradient::<'a, T, (), IdentityOperator, ()>::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/cg.rs:208:22 [INFO] [stdout] | [INFO] [stdout] 208 | impl<'a, T: Scalar + Zero> ConjugateGradient<'a, T, (), IdentityOperator, ()> { [INFO] [stdout] | ^^^^ required by this bound in `ConjugateGradient::<'a, T, (), IdentityOperator, ()>::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>` [INFO] [stdout] --> tests/cg.rs:29:34 [INFO] [stdout] | [INFO] [stdout] 26 | let mut x = DVector::zeros(3); [INFO] [stdout] | ----- consider giving `x` the explicit type `Matrix<{float}, _, Const<1_usize>, VecStorage<{float}, _, Const<1_usize>>>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 29 | .with_stopping_criterion(RelativeResidualCriterion::new(1e-14)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] note: required by a bound in `RelativeResidualCriterion::::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/cg.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 90 | impl RelativeResidualCriterion { [INFO] [stdout] | ^^^^ required by this bound in `RelativeResidualCriterion::::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>` [INFO] [stdout] --> tests/cg.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 26 | let mut x = DVector::zeros(3); [INFO] [stdout] | ----- consider giving `x` the explicit type `Matrix<{float}, _, Const<1_usize>, VecStorage<{float}, _, Const<1_usize>>>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 30 | .solve_with_guess(&b, &mut x) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: RealField` found in the `simba` crate: [INFO] [stdout] - impl RealField for f32; [INFO] [stdout] - impl RealField for f64; [INFO] [stdout] note: required by a bound in `ConjugateGradient::<'a, T, A, P, Criterion>::solve_with_guess` [INFO] [stdout] --> /opt/rustwide/workdir/src/cg.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | T: RealField, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `ConjugateGradient::<'a, T, A, P, Criterion>::solve_with_guess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] --> tests/cg.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 40 | let a = DMatrix::from_row_slice(3, 3, &[21.0, -1.0, -5.0, -1.0, 11.0, -4.0, -5.0, -4.0, 26.0]); [INFO] [stdout] | - consider giving `a` the explicit type `Matrix<{float}, _, _, VecStorage<{float}, _, _>>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 43 | let b = &a * &x0; [INFO] [stdout] | ^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] = note: required because of the requirements on the impl of `Mul<&Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>>` for `&Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] --> tests/cg.rs:43:16 [INFO] [stdout] | [INFO] [stdout] 40 | let a = DMatrix::from_row_slice(3, 3, &[21.0, -1.0, -5.0, -1.0, 11.0, -4.0, -5.0, -4.0, 26.0]); [INFO] [stdout] | - consider giving `a` the explicit type `Matrix<{float}, _, _, VecStorage<{float}, _, _>>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 43 | let b = &a * &x0; [INFO] [stdout] | ^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::One` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::One for f32; [INFO] [stdout] - impl num_traits::identities::One for f64; [INFO] [stdout] = note: required because of the requirements on the impl of `Mul<&Matrix<{float}, Dynamic, Const<1_usize>, VecStorage<{float}, Dynamic, Const<1_usize>>>>` for `&Matrix<{float}, Dynamic, Dynamic, VecStorage<{float}, Dynamic, Dynamic>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `CgOutput<{float}>` [INFO] [stdout] --> tests/cg.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | let output = ConjugateGradient::new() [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | | [INFO] [stdout] | consider giving `output` the explicit type `CgOutput<{float}>`, where the type parameter `{float}` is specified [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] note: required by a bound in `ConjugateGradient::<'a, T, (), IdentityOperator, ()>::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/cg.rs:208:22 [INFO] [stdout] | [INFO] [stdout] 208 | impl<'a, T: Scalar + Zero> ConjugateGradient<'a, T, (), IdentityOperator, ()> { [INFO] [stdout] | ^^^^ required by this bound in `ConjugateGradient::<'a, T, (), IdentityOperator, ()>::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `CgOutput<{float}>` [INFO] [stdout] --> tests/cg.rs:50:34 [INFO] [stdout] | [INFO] [stdout] 47 | let output = ConjugateGradient::new() [INFO] [stdout] | ------ consider giving `output` the explicit type `CgOutput<{float}>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 50 | .with_stopping_criterion(RelativeResidualCriterion::new(1e-14)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: num_traits::identities::Zero` found in the `num_traits` crate: [INFO] [stdout] - impl num_traits::identities::Zero for f32; [INFO] [stdout] - impl num_traits::identities::Zero for f64; [INFO] [stdout] note: required by a bound in `RelativeResidualCriterion::::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/cg.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 90 | impl RelativeResidualCriterion { [INFO] [stdout] | ^^^^ required by this bound in `RelativeResidualCriterion::::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `CgOutput<{float}>` [INFO] [stdout] --> tests/cg.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 47 | let output = ConjugateGradient::new() [INFO] [stdout] | ------ consider giving `output` the explicit type `CgOutput<{float}>`, where the type parameter `{float}` is specified [INFO] [stdout] ... [INFO] [stdout] 51 | .solve_with_guess(&b, &mut x) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ cannot infer type for type `{float}` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{float}: RealField` found in the `simba` crate: [INFO] [stdout] - impl RealField for f32; [INFO] [stdout] - impl RealField for f64; [INFO] [stdout] note: required by a bound in `ConjugateGradient::<'a, T, A, P, Criterion>::solve_with_guess` [INFO] [stdout] --> /opt/rustwide/workdir/src/cg.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | T: RealField, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `ConjugateGradient::<'a, T, A, P, Criterion>::solve_with_guess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fenris-sparse` due to 15 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "bbbe624362f4561f7ab85dd79cfc5028ee528afcc35a2cce38a757b2a29ed463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbbe624362f4561f7ab85dd79cfc5028ee528afcc35a2cce38a757b2a29ed463", kill_on_drop: false }` [INFO] [stdout] bbbe624362f4561f7ab85dd79cfc5028ee528afcc35a2cce38a757b2a29ed463