[INFO] crate finitediff 0.1.1 is already in cache [INFO] extracting crate finitediff 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/finitediff/0.1.1 [INFO] extracting crate finitediff 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/finitediff/0.1.1 [INFO] validating manifest of finitediff-0.1.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of finitediff-0.1.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing finitediff-0.1.1 [INFO] finished frobbing finitediff-0.1.1 [INFO] frobbed toml for finitediff-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/finitediff/0.1.1/Cargo.toml [INFO] started frobbing finitediff-0.1.1 [INFO] finished frobbing finitediff-0.1.1 [INFO] frobbed toml for finitediff-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/finitediff/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking finitediff-0.1.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/finitediff/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4ddb24691c607e687fe431cf629febb623d7099ecb0ad3c5922a05a6fd4167bf [INFO] running `"docker" "start" "-a" "4ddb24691c607e687fe431cf629febb623d7099ecb0ad3c5922a05a6fd4167bf"` [INFO] [stderr] Checking finitediff v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diff.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn forward_diff_vec_f64(x: &Vec, f: &Fn(&Vec) -> f64) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diff.rs:22:47 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn central_diff_vec_f64(x: &Vec, f: &Fn(&Vec) -> f64) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:14:53 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn forward_hessian_vec_f64(x: &Vec, grad: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:31:53 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn central_hessian_vec_f64(x: &Vec, grad: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | grad: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | grad: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:95:57 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn forward_hessian_nograd_vec_f64(x: &Vec, f: &Fn(&Vec) -> f64) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | f: &Fn(&Vec) -> f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:12:52 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn forward_jacobian_vec_f64(x: &Vec, fs: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:26:52 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn central_jacobian_vec_f64(x: &Vec, fs: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:42:10 [INFO] [stderr] | [INFO] [stderr] 42 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:83:10 [INFO] [stderr] | [INFO] [stderr] 83 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:111:10 [INFO] [stderr] | [INFO] [stderr] 111 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils.rs:9:54 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn mod_and_calc_vec_f64(x: &mut Vec, f: &Fn(&Vec) -> T, idx: usize, y: f64) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:390:32 [INFO] [stderr] | [INFO] [stderr] 390 | fn forward_diff(&self, f: &Fn(&Self) -> f64) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:398:32 [INFO] [stderr] | [INFO] [stderr] 398 | fn central_diff(&self, f: &Fn(&Self) -> f64) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:406:37 [INFO] [stderr] | [INFO] [stderr] 406 | fn forward_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:414:37 [INFO] [stderr] | [INFO] [stderr] 414 | fn central_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:423:46 [INFO] [stderr] | [INFO] [stderr] 423 | fn forward_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:432:46 [INFO] [stderr] | [INFO] [stderr] 432 | fn central_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:436:14 [INFO] [stderr] | [INFO] [stderr] 436 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:442:14 [INFO] [stderr] | [INFO] [stderr] 442 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:453:35 [INFO] [stderr] | [INFO] [stderr] 453 | fn forward_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:462:35 [INFO] [stderr] | [INFO] [stderr] 462 | fn central_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:472:44 [INFO] [stderr] | [INFO] [stderr] 472 | fn forward_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:482:44 [INFO] [stderr] | [INFO] [stderr] 482 | fn central_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:490:42 [INFO] [stderr] | [INFO] [stderr] 490 | fn forward_hessian_nograd(&self, f: &Fn(&Self) -> f64) -> Self::Hessian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | f: &Fn(&Self) -> f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:516:32 [INFO] [stderr] | [INFO] [stderr] 516 | fn forward_diff(&self, f: &Fn(&Self) -> f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:520:32 [INFO] [stderr] | [INFO] [stderr] 520 | fn central_diff(&self, f: &Fn(&Self) -> f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:524:37 [INFO] [stderr] | [INFO] [stderr] 524 | fn forward_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:528:37 [INFO] [stderr] | [INFO] [stderr] 528 | fn central_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:532:46 [INFO] [stderr] | [INFO] [stderr] 532 | fn forward_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:536:46 [INFO] [stderr] | [INFO] [stderr] 536 | fn central_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:542:14 [INFO] [stderr] | [INFO] [stderr] 542 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:550:14 [INFO] [stderr] | [INFO] [stderr] 550 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:556:35 [INFO] [stderr] | [INFO] [stderr] 556 | fn forward_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:560:35 [INFO] [stderr] | [INFO] [stderr] 560 | fn central_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn forward_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:44 [INFO] [stderr] | [INFO] [stderr] 568 | fn central_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:572:42 [INFO] [stderr] | [INFO] [stderr] 572 | fn forward_hessian_nograd(&self, f: &Fn(&Self) -> f64) -> Self::Hessian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:578:13 [INFO] [stderr] | [INFO] [stderr] 578 | f: &Fn(&Self) -> f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diff.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn forward_diff_vec_f64(x: &Vec, f: &Fn(&Vec) -> f64) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diff.rs:22:47 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn central_diff_vec_f64(x: &Vec, f: &Fn(&Vec) -> f64) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:14:53 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn forward_hessian_vec_f64(x: &Vec, grad: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:31:53 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn central_hessian_vec_f64(x: &Vec, grad: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | grad: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | grad: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:95:57 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn forward_hessian_nograd_vec_f64(x: &Vec, f: &Fn(&Vec) -> f64) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hessian.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | f: &Fn(&Vec) -> f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:12:52 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn forward_jacobian_vec_f64(x: &Vec, fs: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:26:52 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn central_jacobian_vec_f64(x: &Vec, fs: &Fn(&Vec) -> Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:42:10 [INFO] [stderr] | [INFO] [stderr] 42 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:83:10 [INFO] [stderr] | [INFO] [stderr] 83 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jacobian.rs:111:10 [INFO] [stderr] | [INFO] [stderr] 111 | fs: &Fn(&Vec) -> Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils.rs:9:54 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn mod_and_calc_vec_f64(x: &mut Vec, f: &Fn(&Vec) -> T, idx: usize, y: f64) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:390:32 [INFO] [stderr] | [INFO] [stderr] 390 | fn forward_diff(&self, f: &Fn(&Self) -> f64) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:398:32 [INFO] [stderr] | [INFO] [stderr] 398 | fn central_diff(&self, f: &Fn(&Self) -> f64) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:406:37 [INFO] [stderr] | [INFO] [stderr] 406 | fn forward_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:414:37 [INFO] [stderr] | [INFO] [stderr] 414 | fn central_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:423:46 [INFO] [stderr] | [INFO] [stderr] 423 | fn forward_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:432:46 [INFO] [stderr] | [INFO] [stderr] 432 | fn central_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:436:14 [INFO] [stderr] | [INFO] [stderr] 436 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:442:14 [INFO] [stderr] | [INFO] [stderr] 442 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:453:35 [INFO] [stderr] | [INFO] [stderr] 453 | fn forward_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:462:35 [INFO] [stderr] | [INFO] [stderr] 462 | fn central_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:472:44 [INFO] [stderr] | [INFO] [stderr] 472 | fn forward_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:482:44 [INFO] [stderr] | [INFO] [stderr] 482 | fn central_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:490:42 [INFO] [stderr] | [INFO] [stderr] 490 | fn forward_hessian_nograd(&self, f: &Fn(&Self) -> f64) -> Self::Hessian; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | f: &Fn(&Self) -> f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:516:32 [INFO] [stderr] | [INFO] [stderr] 516 | fn forward_diff(&self, f: &Fn(&Self) -> f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:520:32 [INFO] [stderr] | [INFO] [stderr] 520 | fn central_diff(&self, f: &Fn(&Self) -> f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:524:37 [INFO] [stderr] | [INFO] [stderr] 524 | fn forward_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:528:37 [INFO] [stderr] | [INFO] [stderr] 528 | fn central_jacobian(&self, fs: &Fn(&Self) -> Self::OperatorOutput) -> Self::Jacobian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:532:46 [INFO] [stderr] | [INFO] [stderr] 532 | fn forward_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:536:46 [INFO] [stderr] | [INFO] [stderr] 536 | fn central_jacobian_vec_prod(&self, fs: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:542:14 [INFO] [stderr] | [INFO] [stderr] 542 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:550:14 [INFO] [stderr] | [INFO] [stderr] 550 | fs: &Fn(&Self) -> Self::OperatorOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:556:35 [INFO] [stderr] | [INFO] [stderr] 556 | fn forward_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:560:35 [INFO] [stderr] | [INFO] [stderr] 560 | fn central_hessian(&self, g: &Fn(&Self) -> Self::OperatorOutput) -> Self::Hessian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn forward_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:44 [INFO] [stderr] | [INFO] [stderr] 568 | fn central_hessian_vec_prod(&self, g: &Fn(&Self) -> Self::OperatorOutput, p: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> Self::OperatorOutput` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:572:42 [INFO] [stderr] | [INFO] [stderr] 572 | fn forward_hessian_nograd(&self, f: &Fn(&Self) -> f64) -> Self::Hessian { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:578:13 [INFO] [stderr] | [INFO] [stderr] 578 | f: &Fn(&Self) -> f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self) -> f64` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> benches/bench.rs:221:68 [INFO] [stderr] | [INFO] [stderr] 221 | black_box(x.forward_jacobian_pert(&cost_multi_vec_f64, p2)); [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected reference, found struct `std::vec::Vec` [INFO] [stderr] | help: consider borrowing here: `&p2` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&std::vec::Vec` [INFO] [stderr] found type `std::vec::Vec` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> benches/bench.rs:266:68 [INFO] [stderr] | [INFO] [stderr] 266 | black_box(x.central_jacobian_pert(&cost_multi_vec_f64, p2)); [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected reference, found struct `std::vec::Vec` [INFO] [stderr] | help: consider borrowing here: `&p2` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&std::vec::Vec` [INFO] [stderr] found type `std::vec::Vec` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `finitediff`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4ddb24691c607e687fe431cf629febb623d7099ecb0ad3c5922a05a6fd4167bf"` [INFO] running `"docker" "rm" "-f" "4ddb24691c607e687fe431cf629febb623d7099ecb0ad3c5922a05a6fd4167bf"` [INFO] [stdout] 4ddb24691c607e687fe431cf629febb623d7099ecb0ad3c5922a05a6fd4167bf