[INFO] cloning repository https://github.com/finegeometer/vector-spaces-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finegeometer/vector-spaces-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinegeometer%2Fvector-spaces-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinegeometer%2Fvector-spaces-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cca2f0b66888fc3b90ef438e17954f2f3540f6b8 [INFO] checking finegeometer/vector-spaces-rs against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinegeometer%2Fvector-spaces-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/finegeometer/vector-spaces-rs on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84656f2183902429cf76254d6eba23447084cbd045573fd6f413b592d4c03fd7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "84656f2183902429cf76254d6eba23447084cbd045573fd6f413b592d4c03fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84656f2183902429cf76254d6eba23447084cbd045573fd6f413b592d4c03fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84656f2183902429cf76254d6eba23447084cbd045573fd6f413b592d4c03fd7", kill_on_drop: false }` [INFO] [stdout] 84656f2183902429cf76254d6eba23447084cbd045573fd6f413b592d4c03fd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTUP_TOOLCHAIN=4a04890980766cc79878135f5ade8c0c4321e943" "-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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/tmp/crater-runner-fifo/jobserver-crater-fwd" "/opt/rustwide/cargo-home/bin/cargo" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07cc30b3e90c640206dfc72c894a25acc91b0e347f9f7c8fdbcecf919c67081e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "07cc30b3e90c640206dfc72c894a25acc91b0e347f9f7c8fdbcecf919c67081e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking 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] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [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] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking alga v0.9.1 [INFO] [stderr] Checking nalgebra v0.18.0 [INFO] [stderr] Checking vector-spaces v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/impls/ops.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl Mul> for Linear where [INFO] [stdout] | - - expected type parameter [INFO] [stdout] | | [INFO] [stdout] | found type parameter [INFO] [stdout] ... [INFO] [stdout] 74 | Self(self.0 * other.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected type parameter `B`, found type parameter `A` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `nalgebra::Matrix<_, _, ::Dim, ::Dim, ::Dim>>::Buffer>` [INFO] [stdout] found struct `nalgebra::Matrix<_, _, ::Dim, ::Dim, ::Dim>>::Buffer>` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/impls/ops.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 67 | impl Mul> for Linear where [INFO] [stdout] | - - found type parameter [INFO] [stdout] | | [INFO] [stdout] | expected type parameter [INFO] [stdout] ... [INFO] [stdout] 73 | fn mul(self, other: Linear) -> Linear { [INFO] [stdout] | --------------- expected `Linear` because of return type [INFO] [stdout] 74 | Self(self.0 * other.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `A`, found type parameter `B` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Linear<_, A, _>` [INFO] [stdout] found struct `Linear<_, B, _>` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/impls/num_traits.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 28 | impl> Inv for Linear where [INFO] [stdout] | - - expected type parameter [INFO] [stdout] | | [INFO] [stdout] | found type parameter [INFO] [stdout] ... [INFO] [stdout] 33 | fn inv(self) -> Linear { [INFO] [stdout] | --------------- expected `Linear` because of return type [INFO] [stdout] 34 | Self(self.0.try_inverse().unwrap_or_else(zero)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `B`, found type parameter `A` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Linear<_, B, A>` [INFO] [stdout] found struct `Linear<_, A, B>` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vector-spaces` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/impls/ops.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl Mul> for Linear where [INFO] [stdout] | - - expected type parameter [INFO] [stdout] | | [INFO] [stdout] | found type parameter [INFO] [stdout] ... [INFO] [stdout] 74 | Self(self.0 * other.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected type parameter `B`, found type parameter `A` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `nalgebra::Matrix<_, _, ::Dim, ::Dim, ::Dim>>::Buffer>` [INFO] [stdout] found struct `nalgebra::Matrix<_, _, ::Dim, ::Dim, ::Dim>>::Buffer>` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/impls/ops.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 67 | impl Mul> for Linear where [INFO] [stdout] | - - found type parameter [INFO] [stdout] | | [INFO] [stdout] | expected type parameter [INFO] [stdout] ... [INFO] [stdout] 73 | fn mul(self, other: Linear) -> Linear { [INFO] [stdout] | --------------- expected `Linear` because of return type [INFO] [stdout] 74 | Self(self.0 * other.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `A`, found type parameter `B` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Linear<_, A, _>` [INFO] [stdout] found struct `Linear<_, B, _>` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/impls/num_traits.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 28 | impl> Inv for Linear where [INFO] [stdout] | - - expected type parameter [INFO] [stdout] | | [INFO] [stdout] | found type parameter [INFO] [stdout] ... [INFO] [stdout] 33 | fn inv(self) -> Linear { [INFO] [stdout] | --------------- expected `Linear` because of return type [INFO] [stdout] 34 | Self(self.0.try_inverse().unwrap_or_else(zero)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `B`, found type parameter `A` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Linear<_, B, A>` [INFO] [stdout] found struct `Linear<_, A, B>` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "07cc30b3e90c640206dfc72c894a25acc91b0e347f9f7c8fdbcecf919c67081e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07cc30b3e90c640206dfc72c894a25acc91b0e347f9f7c8fdbcecf919c67081e", kill_on_drop: false }` [INFO] [stdout] 07cc30b3e90c640206dfc72c894a25acc91b0e347f9f7c8fdbcecf919c67081e