[INFO] updating cached repository mvlabat/rust_mnist_gradient_descent [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mvlabat/rust_mnist_gradient_descent [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mvlabat/rust_mnist_gradient_descent" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mvlabat/rust_mnist_gradient_descent"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mvlabat/rust_mnist_gradient_descent'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mvlabat/rust_mnist_gradient_descent" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mvlabat/rust_mnist_gradient_descent"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mvlabat/rust_mnist_gradient_descent'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b26648827dd1873edf9ec7002b4ad8773e5db0be [INFO] sha for GitHub repo mvlabat/rust_mnist_gradient_descent: b26648827dd1873edf9ec7002b4ad8773e5db0be [INFO] validating manifest of mvlabat/rust_mnist_gradient_descent on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mvlabat/rust_mnist_gradient_descent on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mvlabat/rust_mnist_gradient_descent [INFO] finished frobbing mvlabat/rust_mnist_gradient_descent [INFO] frobbed toml for mvlabat/rust_mnist_gradient_descent written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mvlabat/rust_mnist_gradient_descent/Cargo.toml [INFO] started frobbing mvlabat/rust_mnist_gradient_descent [INFO] finished frobbing mvlabat/rust_mnist_gradient_descent [INFO] frobbed toml for mvlabat/rust_mnist_gradient_descent written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mvlabat/rust_mnist_gradient_descent/Cargo.toml [INFO] crate mvlabat/rust_mnist_gradient_descent already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mvlabat/rust_mnist_gradient_descent against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-3/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mvlabat/rust_mnist_gradient_descent:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d72190c11732f9ef2740eddf68da5b68108e4860fd9ba317de6d68735312db35 [INFO] running `"docker" "start" "-a" "d72190c11732f9ef2740eddf68da5b68108e4860fd9ba317de6d68735312db35"` [INFO] [stderr] Checking num-complex v0.1.41 [INFO] [stderr] Checking mnist v0.4.0 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking alga v0.5.2 [INFO] [stderr] Checking nalgebra v0.13.1 [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::Translation<_, _>`: [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | / impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs [INFO] [stderr] 68 | | where R: AlgaRotation>, [INFO] [stderr] 69 | | DefaultAllocator: Allocator { [INFO] [stderr] 70 | | type Output = $Output; [INFO] [stderr] ... | [INFO] [stderr] 75 | | } [INFO] [stderr] 76 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_________first implementation here [INFO] [stderr] | conflicting implementation for `geometry::translation::Translation<_, _>` [INFO] [stderr] ... [INFO] [stderr] 281 | / isometry_binop_impl_all!( [INFO] [stderr] 282 | | Mul, mul; [INFO] [stderr] 283 | | self: Translation, right: R, Output = Isometry; [INFO] [stderr] 284 | | [val val] => Isometry::from_parts(self, right); [INFO] [stderr] ... | [INFO] [stderr] 287 | | [ref ref] => Isometry::from_parts(self.clone(), right.clone()); [INFO] [stderr] 288 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: downstream crates may implement trait `alga::linear::Rotation>` for type `&_` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::Translation<_, _>`: [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | / impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs [INFO] [stderr] 68 | | where R: AlgaRotation>, [INFO] [stderr] 69 | | DefaultAllocator: Allocator { [INFO] [stderr] 70 | | type Output = $Output; [INFO] [stderr] ... | [INFO] [stderr] 75 | | } [INFO] [stderr] 76 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_________first implementation here [INFO] [stderr] | conflicting implementation for `&geometry::translation::Translation<_, _>` [INFO] [stderr] ... [INFO] [stderr] 281 | / isometry_binop_impl_all!( [INFO] [stderr] 282 | | Mul, mul; [INFO] [stderr] 283 | | self: Translation, right: R, Output = Isometry; [INFO] [stderr] 284 | | [val val] => Isometry::from_parts(self, right); [INFO] [stderr] ... | [INFO] [stderr] 287 | | [ref ref] => Isometry::from_parts(self.clone(), right.clone()); [INFO] [stderr] 288 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: downstream crates may implement trait `alga::linear::Rotation>` for type `&_` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0119`. [INFO] [stderr] error: Could not compile `nalgebra`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d72190c11732f9ef2740eddf68da5b68108e4860fd9ba317de6d68735312db35"` [INFO] running `"docker" "rm" "-f" "d72190c11732f9ef2740eddf68da5b68108e4860fd9ba317de6d68735312db35"` [INFO] [stdout] d72190c11732f9ef2740eddf68da5b68108e4860fd9ba317de6d68735312db35