[INFO] cloning repository https://github.com/RashikShahjahan/tensor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RashikShahjahan/tensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRashikShahjahan%2Ftensor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRashikShahjahan%2Ftensor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c3fe7d68f8416d89ff9c977a6ce719917169659 [INFO] checking RashikShahjahan/tensor against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRashikShahjahan%2Ftensor" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/RashikShahjahan/tensor [INFO] finished tweaking git repo https://github.com/RashikShahjahan/tensor [INFO] tweaked toml for git repo https://github.com/RashikShahjahan/tensor written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/RashikShahjahan/tensor on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/RashikShahjahan/tensor already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efdcab18d99eaf178f948d1f2be72b2c80563914a83c6d30c27caa44b4efa6ba [INFO] running `Command { std: "docker" "start" "-a" "efdcab18d99eaf178f948d1f2be72b2c80563914a83c6d30c27caa44b4efa6ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efdcab18d99eaf178f948d1f2be72b2c80563914a83c6d30c27caa44b4efa6ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efdcab18d99eaf178f948d1f2be72b2c80563914a83c6d30c27caa44b4efa6ba", kill_on_drop: false }` [INFO] [stdout] efdcab18d99eaf178f948d1f2be72b2c80563914a83c6d30c27caa44b4efa6ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdcc755b806460298437a7f7ba098480c6d4532d447259bf40baa0cccf9e1f98 [INFO] running `Command { std: "docker" "start" "-a" "cdcc755b806460298437a7f7ba098480c6d4532d447259bf40baa0cccf9e1f98", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking tensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/layers.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | weights, [INFO] [stdout] | ^^^^^^^ expected `Rc>`, found `Rc>>>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>` [INFO] [stdout] found struct `Rc>>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/layers.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | weights, [INFO] [stdout] | ^^^^^^^ expected `Rc>`, found `Rc>>>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>` [INFO] [stdout] found struct `Rc>>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/layers.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | biases, [INFO] [stdout] | ^^^^^^ expected `Rc>`, found `Rc>>>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>` [INFO] [stdout] found struct `Rc>>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tensor` (lib) due to 3 previous errors [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/layers.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | biases, [INFO] [stdout] | ^^^^^^ expected `Rc>`, found `Rc>>>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>` [INFO] [stdout] found struct `Rc>>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed for `&_` [INFO] [stdout] --> src/layers.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let weights_borrowed = self.weights.borrow(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | let mut output: Tensor = weights_borrowed.mul(input); // Ensure matmul method exists [INFO] [stdout] | ---------------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `weights_borrowed` an explicit type, where the type for type parameter `Borrowed` is specified [INFO] [stdout] | [INFO] [stdout] 30 | let weights_borrowed: &Borrowed = self.weights.borrow(); [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tensor` (lib test) due to 4 previous errors [INFO] [stdout] error[E0282]: type annotations needed for `&_` [INFO] [stdout] --> src/layers.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let weights_borrowed = self.weights.borrow(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | let mut output: Tensor = weights_borrowed.mul(input); // Ensure matmul method exists [INFO] [stdout] | ---------------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `weights_borrowed` an explicit type, where the type for type parameter `Borrowed` is specified [INFO] [stdout] | [INFO] [stdout] 30 | let weights_borrowed: &Borrowed = self.weights.borrow(); [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/layers.rs:55:43 [INFO] [stdout] | [INFO] [stdout] 55 | let output = linear_layer.forward(&input); [INFO] [stdout] | ------- ^^^^^^ expected `&Tensor`, found `&Rc>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&tensor::Tensor` [INFO] [stdout] found reference `&Rc>` [INFO] [stdout] note: method defined here [INFO] [stdout] --> src/layers.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | fn forward(&self, input: &Tensor) -> Tensor { [INFO] [stdout] | ^^^^^^^ -------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cdcc755b806460298437a7f7ba098480c6d4532d447259bf40baa0cccf9e1f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdcc755b806460298437a7f7ba098480c6d4532d447259bf40baa0cccf9e1f98", kill_on_drop: false }` [INFO] [stdout] cdcc755b806460298437a7f7ba098480c6d4532d447259bf40baa0cccf9e1f98