[INFO] updating cached repository https://github.com/finegeometer/vector-spaces-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cca2f0b66888fc3b90ef438e17954f2f3540f6b8 [INFO] testing finegeometer/vector-spaces-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinegeometer%2Fvector-spaces-rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/finegeometer/vector-spaces-rs on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/finegeometer/vector-spaces-rs [INFO] finished tweaking git repo https://github.com/finegeometer/vector-spaces-rs [INFO] tweaked toml for git repo https://github.com/finegeometer/vector-spaces-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/finegeometer/vector-spaces-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9659f3f26c4ad5c740f85fb8fbbc2a66aa8d147ba51f8d210eca6aac4fd0806b [INFO] running `"docker" "start" "-a" "9659f3f26c4ad5c740f85fb8fbbc2a66aa8d147ba51f8d210eca6aac4fd0806b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling matrixmultiply v0.2.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling nalgebra v0.18.0 [INFO] [stderr] Compiling vector-spaces v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/impls/ops.rs:74:8 [INFO] [stderr] | [INFO] [stderr] 67 | impl Mul> for Linear where [INFO] [stderr] | - - expected type parameter [INFO] [stderr] | | [INFO] [stderr] | found type parameter [INFO] [stderr] ... [INFO] [stderr] 74 | Self(self.0 * other.0) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected type parameter `B`, found type parameter `A` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `nalgebra::base::matrix::Matrix<_, _, ::Dim, ::Dim, ::Dim>>::Buffer>` [INFO] [stderr] found struct `nalgebra::base::matrix::Matrix<_, _, ::Dim, ::Dim, ::Dim>>::Buffer>` [INFO] [stderr] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/impls/ops.rs:74:3 [INFO] [stderr] | [INFO] [stderr] 67 | impl Mul> for Linear where [INFO] [stderr] | - - found type parameter [INFO] [stderr] | | [INFO] [stderr] | expected type parameter [INFO] [stderr] ... [INFO] [stderr] 73 | fn mul(self, other: Linear) -> Linear { [INFO] [stderr] | --------------- expected `Linear` because of return type [INFO] [stderr] 74 | Self(self.0 * other.0) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `A`, found type parameter `B` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `Linear<_, A, _>` [INFO] [stderr] found struct `Linear<_, B, _>` [INFO] [stderr] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/impls/num_traits.rs:34:3 [INFO] [stderr] | [INFO] [stderr] 28 | impl> Inv for Linear where [INFO] [stderr] | - - expected type parameter [INFO] [stderr] | | [INFO] [stderr] | found type parameter [INFO] [stderr] ... [INFO] [stderr] 33 | fn inv(self) -> Linear { [INFO] [stderr] | --------------- expected `Linear` because of return type [INFO] [stderr] 34 | Self(self.0.try_inverse().unwrap_or_else(zero)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `B`, found type parameter `A` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `Linear<_, B, A>` [INFO] [stderr] found struct `Linear<_, A, B>` [INFO] [stderr] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `vector-spaces`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9659f3f26c4ad5c740f85fb8fbbc2a66aa8d147ba51f8d210eca6aac4fd0806b"` [INFO] running `"docker" "rm" "-f" "9659f3f26c4ad5c740f85fb8fbbc2a66aa8d147ba51f8d210eca6aac4fd0806b"` [INFO] [stdout] 9659f3f26c4ad5c740f85fb8fbbc2a66aa8d147ba51f8d210eca6aac4fd0806b