[INFO] updating cached repository paddygord/rust-nix-learning [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/paddygord/rust-nix-learning [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/paddygord/rust-nix-learning" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paddygord/rust-nix-learning"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paddygord/rust-nix-learning'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/paddygord/rust-nix-learning" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/paddygord/rust-nix-learning"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/paddygord/rust-nix-learning'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 975109e9b19acedef3977e5966ac8c69ad006c1a [INFO] sha for GitHub repo paddygord/rust-nix-learning: 975109e9b19acedef3977e5966ac8c69ad006c1a [INFO] validating manifest of paddygord/rust-nix-learning on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of paddygord/rust-nix-learning on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing paddygord/rust-nix-learning [INFO] finished frobbing paddygord/rust-nix-learning [INFO] frobbed toml for paddygord/rust-nix-learning written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paddygord/rust-nix-learning/Cargo.toml [INFO] started frobbing paddygord/rust-nix-learning [INFO] finished frobbing paddygord/rust-nix-learning [INFO] frobbed toml for paddygord/rust-nix-learning written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/paddygord/rust-nix-learning/Cargo.toml [INFO] crate paddygord/rust-nix-learning already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking paddygord/rust-nix-learning against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-2/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/paddygord/rust-nix-learning:/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 36c77e77b69568feaca432d026ac4e55ba98126536737c3b43d919ee526b2431 [INFO] running `"docker" "start" "-a" "36c77e77b69568feaca432d026ac4e55ba98126536737c3b43d919ee526b2431"` [INFO] [stderr] warning: dependency (nalgebra) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Checking approx v0.2.0 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking alga v0.6.0 [INFO] [stderr] Checking nalgebra v0.15.3 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.15.3/src/base/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking ncollide3d v0.16.2 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ncollide3d-0.16.2/src/shape/shape.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | self.type_id() == TypeId::of::() [INFO] [stderr] | ^^^^^^^ multiple `type_id` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `shape::shape::GetTypeId` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ncollide3d-0.16.2/src/shape/shape.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | fn type_id(&self) -> TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `shape::shape::GetTypeId::type_id(&self)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::any::Any` [INFO] [stderr] = help: to disambiguate the method call, write `std::any::Any::type_id(&self)` instead [INFO] [stderr] [INFO] [stderr] error[E0525]: expected a closure that implements the `Fn` trait, but this closure only implements `FnMut` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ncollide3d-0.16.2/src/transformation/hacd.rs:731:47 [INFO] [stderr] | [INFO] [stderr] 731 | let mut add_triangle_edges = Box::new(|i: usize, t: &Point3| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this closure implements `FnMut`, not `Fn` [INFO] [stderr] ... [INFO] [stderr] 735 | let other = match prim_edges.entry(*e) { [INFO] [stderr] | ---------- closure is `FnMut` because it mutates the variable `prim_edges` here [INFO] [stderr] ... [INFO] [stderr] 750 | add_triangle_edges(i, t) [INFO] [stderr] | ------------------------ the requirement to implement `Fn` derives from here [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0034, E0525. [INFO] [stderr] For more information about an error, try `rustc --explain E0034`. [INFO] [stderr] error: Could not compile `ncollide3d`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "36c77e77b69568feaca432d026ac4e55ba98126536737c3b43d919ee526b2431"` [INFO] running `"docker" "rm" "-f" "36c77e77b69568feaca432d026ac4e55ba98126536737c3b43d919ee526b2431"` [INFO] [stdout] 36c77e77b69568feaca432d026ac4e55ba98126536737c3b43d919ee526b2431