[INFO] crate autograd 0.9.5 is already in cache [INFO] checking autograd-0.9.5 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate autograd 0.9.5 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate autograd 0.9.5 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate autograd 0.9.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate autograd 0.9.5 [INFO] tweaked toml for crates.io crate autograd 0.9.5 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cdff1bc0ca734c52982abcc75ed63f3cb1af4bb92885fe65bfc8340f7183ee3d [INFO] running `"docker" "start" "-a" "cdff1bc0ca734c52982abcc75ed63f3cb1af4bb92885fe65bfc8340f7183ee3d"` [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking autograd v0.9.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tensor.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | pub op: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn op::Op` [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/tensor.rs:436:37 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn with_fn(&self, hook: Box) -> ()>) -> Tensor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&crate::ndarray::ArrayViewD) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tensor.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | pub op: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn op::Op` [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/tensor.rs:436:37 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn with_fn(&self, hook: Box) -> ()>) -> Tensor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&crate::ndarray::ArrayViewD) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hook_ops.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | pub func: Box) -> ()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&NdArrayView) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ops/hook_ops.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | pub func: Box) -> ()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&NdArrayView) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | Raw(Box) -> ()>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&crate::ndarray_ext::NdArrayView) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | Raw(Box) -> ()>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&crate::ndarray_ext::NdArrayView) -> ()` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/gradient.rs:178:10 [INFO] [stderr] | [INFO] [stderr] 178 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.43s [INFO] running `"docker" "inspect" "cdff1bc0ca734c52982abcc75ed63f3cb1af4bb92885fe65bfc8340f7183ee3d"` [INFO] running `"docker" "rm" "-f" "cdff1bc0ca734c52982abcc75ed63f3cb1af4bb92885fe65bfc8340f7183ee3d"` [INFO] [stdout] cdff1bc0ca734c52982abcc75ed63f3cb1af4bb92885fe65bfc8340f7183ee3d