[INFO] cloning repository https://github.com/tkyk0317/deeplearning_by_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkyk0317/deeplearning_by_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2Fdeeplearning_by_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2Fdeeplearning_by_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c021c5d4b4ea96b3ad4b2b9cab204e2bb43ba3d2 [INFO] checking tkyk0317/deeplearning_by_rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2Fdeeplearning_by_rust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tkyk0317/deeplearning_by_rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tkyk0317/deeplearning_by_rust [INFO] finished tweaking git repo https://github.com/tkyk0317/deeplearning_by_rust [INFO] tweaked toml for git repo https://github.com/tkyk0317/deeplearning_by_rust written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tkyk0317/deeplearning_by_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.1.40 [INFO] [stderr] Downloaded typenum v1.9.0 [INFO] [stderr] Downloaded mnist v0.4.0 [INFO] [stderr] Downloaded gnuplot v0.0.22 [INFO] [stderr] Downloaded alga v0.5.2 [INFO] [stderr] Downloaded nalgebra v0.12.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e50b31ad346dbe1a7117b4415d5cf9144505d81a3eef9de88be3855a74e7536e [INFO] running `Command { std: "docker" "start" "-a" "e50b31ad346dbe1a7117b4415d5cf9144505d81a3eef9de88be3855a74e7536e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e50b31ad346dbe1a7117b4415d5cf9144505d81a3eef9de88be3855a74e7536e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e50b31ad346dbe1a7117b4415d5cf9144505d81a3eef9de88be3855a74e7536e", kill_on_drop: false }` [INFO] [stdout] e50b31ad346dbe1a7117b4415d5cf9144505d81a3eef9de88be3855a74e7536e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 442a13fa7c5ff74ed764eff70b3e9468e9a2366a1023fc1b6f2c8b527ced9a9e [INFO] running `Command { std: "docker" "start" "-a" "442a13fa7c5ff74ed764eff70b3e9468e9a2366a1023fc1b6f2c8b527ced9a9e", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking gnuplot v0.0.22 [INFO] [stderr] Checking mnist v0.4.0 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Checking generic-array v0.2.1 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking alga v0.5.2 [INFO] [stderr] Checking nalgebra v0.12.3 [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::TranslationBase<_, _, _>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.12.3/src/geometry/isometry_ops.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs [INFO] [stdout] 69 | | where N: Real, [INFO] [stdout] 70 | | S: OwnedStorage, [INFO] [stdout] 71 | | R: Rotation>, [INFO] [stdout] ... | [INFO] [stdout] 78 | | } [INFO] [stdout] 79 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_________first implementation here [INFO] [stdout] | conflicting implementation for `geometry::translation::TranslationBase<_, _, _>` [INFO] [stdout] ... [INFO] [stdout] 286 | / isometry_binop_impl_all!( [INFO] [stdout] 287 | | Mul, mul; [INFO] [stdout] 288 | | self: TranslationBase, right: R, Output = IsometryBase; [INFO] [stdout] 289 | | [val val] => IsometryBase::from_parts(self, right); [INFO] [stdout] ... | [INFO] [stdout] 292 | | [ref ref] => IsometryBase::from_parts(self.clone(), right.clone()); [INFO] [stdout] 293 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: downstream crates may implement trait `alga::linear::Rotation>` for type `&_` [INFO] [stdout] = note: this error originates in the macro `isometry_binop_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::TranslationBase<_, _, _>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.12.3/src/geometry/isometry_ops.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs [INFO] [stdout] 69 | | where N: Real, [INFO] [stdout] 70 | | S: OwnedStorage, [INFO] [stdout] 71 | | R: Rotation>, [INFO] [stdout] ... | [INFO] [stdout] 78 | | } [INFO] [stdout] 79 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_________first implementation here [INFO] [stdout] | conflicting implementation for `&geometry::translation::TranslationBase<_, _, _>` [INFO] [stdout] ... [INFO] [stdout] 286 | / isometry_binop_impl_all!( [INFO] [stdout] 287 | | Mul, mul; [INFO] [stdout] 288 | | self: TranslationBase, right: R, Output = IsometryBase; [INFO] [stdout] 289 | | [val val] => IsometryBase::from_parts(self, right); [INFO] [stdout] ... | [INFO] [stdout] 292 | | [ref ref] => IsometryBase::from_parts(self.clone(), right.clone()); [INFO] [stdout] 293 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: downstream crates may implement trait `alga::linear::Rotation>` for type `&_` [INFO] [stdout] = note: this error originates in the macro `isometry_binop_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nalgebra` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "442a13fa7c5ff74ed764eff70b3e9468e9a2366a1023fc1b6f2c8b527ced9a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "442a13fa7c5ff74ed764eff70b3e9468e9a2366a1023fc1b6f2c8b527ced9a9e", kill_on_drop: false }` [INFO] [stdout] 442a13fa7c5ff74ed764eff70b3e9468e9a2366a1023fc1b6f2c8b527ced9a9e