[INFO] crate autograd 0.9.5 is already in cache [INFO] testing autograd-0.9.5 against 1.38.0 for beta-1.39-1 [INFO] extracting crate autograd 0.9.5 into work/builds/worker-7/source [INFO] validating manifest of crates.io crate autograd 0.9.5 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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 work/builds/worker-7/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 0bec98241509c0bb416bea40c0fae248a8f5d4305681d73a7a815c93d1a861fa [INFO] running `"docker" "start" "-a" "0bec98241509c0bb416bea40c0fae248a8f5d4305681d73a7a815c93d1a861fa"` [INFO] [stderr] Compiling 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/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] Finished dev [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `"docker" "inspect" "0bec98241509c0bb416bea40c0fae248a8f5d4305681d73a7a815c93d1a861fa"` [INFO] running `"docker" "rm" "-f" "0bec98241509c0bb416bea40c0fae248a8f5d4305681d73a7a815c93d1a861fa"` [INFO] [stdout] 0bec98241509c0bb416bea40c0fae248a8f5d4305681d73a7a815c93d1a861fa [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 6534aaf1f1c43fadb7a45c8474344169288c419e92a6a97e388c6ec6b1846210 [INFO] running `"docker" "start" "-a" "6534aaf1f1c43fadb7a45c8474344169288c419e92a6a97e388c6ec6b1846210"` [INFO] [stderr] Compiling 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/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] error: Could not compile `autograd`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name cnn_mnist examples/cnn_mnist.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=b0e73145832c64e3 -C extra-filename=-b0e73145832c64e3 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern autograd=/opt/rustwide/target/debug/deps/libautograd-fcf595d7b132326c.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-097ea7927ded5501.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-7f522472835cf4d5.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4b667cf97f3fe858.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-94569521bbcd6104.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-df37cf038f4c3201.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-f73667e15714cf07.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `autograd`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name test_tensor_ops_eval tests/test_tensor_ops_eval.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=47ba86ea57806fac -C extra-filename=-47ba86ea57806fac --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern autograd=/opt/rustwide/target/debug/deps/libautograd-fcf595d7b132326c.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-097ea7927ded5501.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-7f522472835cf4d5.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4b667cf97f3fe858.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-94569521bbcd6104.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-df37cf038f4c3201.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-f73667e15714cf07.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `autograd`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name lib tests/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=6a1a501f2af188f7 -C extra-filename=-6a1a501f2af188f7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern autograd=/opt/rustwide/target/debug/deps/libautograd-fcf595d7b132326c.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-097ea7927ded5501.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-7f522472835cf4d5.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4b667cf97f3fe858.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-94569521bbcd6104.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-df37cf038f4c3201.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-f73667e15714cf07.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6534aaf1f1c43fadb7a45c8474344169288c419e92a6a97e388c6ec6b1846210"` [INFO] running `"docker" "rm" "-f" "6534aaf1f1c43fadb7a45c8474344169288c419e92a6a97e388c6ec6b1846210"` [INFO] [stdout] 6534aaf1f1c43fadb7a45c8474344169288c419e92a6a97e388c6ec6b1846210