[INFO] fetching crate stream-benchmark 0.1.1... [INFO] testing stream-benchmark-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate stream-benchmark 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate stream-benchmark 0.1.1 [INFO] finished tweaking crates.io crate stream-benchmark 0.1.1 [INFO] tweaked toml for crates.io crate stream-benchmark 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stream-benchmark 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stream-benchmark 0.1.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded size v0.5.0 [INFO] [stderr] Downloaded clap v4.5.48 [INFO] [stderr] Downloaded clap_builder v4.5.48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a883d9b9eecfe0e496d24214fc15814092c460ec96dc6994809894f824cde087 [INFO] running `Command { std: "docker" "start" "-a" "a883d9b9eecfe0e496d24214fc15814092c460ec96dc6994809894f824cde087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a883d9b9eecfe0e496d24214fc15814092c460ec96dc6994809894f824cde087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a883d9b9eecfe0e496d24214fc15814092c460ec96dc6994809894f824cde087", kill_on_drop: false }` [INFO] [stdout] a883d9b9eecfe0e496d24214fc15814092c460ec96dc6994809894f824cde087 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcffbe96b011ea11ce27b33083de473d0f138d5997f5e224738a88d9ebc1011b [INFO] running `Command { std: "docker" "start" "-a" "dcffbe96b011ea11ce27b33083de473d0f138d5997f5e224738a88d9ebc1011b", kill_on_drop: false }` [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling size v0.5.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling stream-benchmark v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "dcffbe96b011ea11ce27b33083de473d0f138d5997f5e224738a88d9ebc1011b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcffbe96b011ea11ce27b33083de473d0f138d5997f5e224738a88d9ebc1011b", kill_on_drop: false }` [INFO] [stdout] dcffbe96b011ea11ce27b33083de473d0f138d5997f5e224738a88d9ebc1011b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41a547b36501656a24c36ccd55c4f8e2a20ab3ac431a1065d30f196702a62e75 [INFO] running `Command { std: "docker" "start" "-a" "41a547b36501656a24c36ccd55c4f8e2a20ab3ac431a1065d30f196702a62e75", kill_on_drop: false }` [INFO] [stderr] Compiling stream-benchmark v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "41a547b36501656a24c36ccd55c4f8e2a20ab3ac431a1065d30f196702a62e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41a547b36501656a24c36ccd55c4f8e2a20ab3ac431a1065d30f196702a62e75", kill_on_drop: false }` [INFO] [stdout] 41a547b36501656a24c36ccd55c4f8e2a20ab3ac431a1065d30f196702a62e75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1c5d52c56f772f9b00253c347bf485ebad4a0987799e128749baa5982d1f62b [INFO] running `Command { std: "docker" "start" "-a" "d1c5d52c56f772f9b00253c347bf485ebad4a0987799e128749baa5982d1f62b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream-a14bae8b4240134b) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stream-2124d13498fe279e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests stream [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/kernel.rs - kernel::KernelFill (line 18) ... FAILED [INFO] [stdout] test src/kernel.rs - kernel::KernelScale (line 127) ... FAILED [INFO] [stdout] test src/kernel.rs - kernel::KernelSum (line 304) ... FAILED [INFO] [stdout] test src/kernel.rs - kernel::KernelCopy (line 70) ... FAILED [INFO] [stdout] test src/kernel.rs - kernel::KernelTriad (line 244) ... FAILED [INFO] [stdout] test src/kernel.rs - kernel::KernelAdd (line 184) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/kernel.rs - kernel::KernelFill (line 18) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | a(i) = x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `x` in this scope [INFO] [stdout] --> src/kernel.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | a(i) = x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `a` in this scope [INFO] [stdout] --> src/kernel.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | a(i) = x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0070]: invalid left-hand side of assignment [INFO] [stdout] --> src/kernel.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | a(i) = x [INFO] [stdout] | ---- ^ [INFO] [stdout] | | [INFO] [stdout] | cannot assign to this expression [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0070, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0070`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/kernel.rs - kernel::KernelScale (line 127) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:128:3 [INFO] [stdout] | [INFO] [stdout] 128 | a(i) = b(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 128 | a(i) = b(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `x` in this scope [INFO] [stdout] --> src/kernel.rs:128:15 [INFO] [stdout] | [INFO] [stdout] 128 | a(i) = b(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `a` in this scope [INFO] [stdout] --> src/kernel.rs:128:1 [INFO] [stdout] | [INFO] [stdout] 128 | a(i) = b(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `b` in this scope [INFO] [stdout] --> src/kernel.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | a(i) = b(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0070]: invalid left-hand side of assignment [INFO] [stdout] --> src/kernel.rs:128:6 [INFO] [stdout] | [INFO] [stdout] 128 | a(i) = b(i) * x [INFO] [stdout] | ---- ^ [INFO] [stdout] | | [INFO] [stdout] | cannot assign to this expression [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0070, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0070`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/kernel.rs - kernel::KernelSum (line 304) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `x` in this scope [INFO] [stdout] --> src/kernel.rs:305:1 [INFO] [stdout] | [INFO] [stdout] 305 | x += a(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:305:8 [INFO] [stdout] | [INFO] [stdout] 305 | x += a(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `a` in this scope [INFO] [stdout] --> src/kernel.rs:305:6 [INFO] [stdout] | [INFO] [stdout] 305 | x += a(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/kernel.rs - kernel::KernelCopy (line 70) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 71 | a(i) = b(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | a(i) = b(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `a` in this scope [INFO] [stdout] --> src/kernel.rs:71:1 [INFO] [stdout] | [INFO] [stdout] 71 | a(i) = b(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `b` in this scope [INFO] [stdout] --> src/kernel.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | a(i) = b(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0070]: invalid left-hand side of assignment [INFO] [stdout] --> src/kernel.rs:71:6 [INFO] [stdout] | [INFO] [stdout] 71 | a(i) = b(i) [INFO] [stdout] | ---- ^ [INFO] [stdout] | | [INFO] [stdout] | cannot assign to this expression [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0070, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0070`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/kernel.rs - kernel::KernelTriad (line 244) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:245:3 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:245:10 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:245:17 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `x` in this scope [INFO] [stdout] --> src/kernel.rs:245:22 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `a` in this scope [INFO] [stdout] --> src/kernel.rs:245:1 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `b` in this scope [INFO] [stdout] --> src/kernel.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `c` in this scope [INFO] [stdout] --> src/kernel.rs:245:15 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0070]: invalid left-hand side of assignment [INFO] [stdout] --> src/kernel.rs:245:6 [INFO] [stdout] | [INFO] [stdout] 245 | a(i) = b(i) + c(i) * x [INFO] [stdout] | ---- ^ [INFO] [stdout] | | [INFO] [stdout] | cannot assign to this expression [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0070, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0070`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/kernel.rs - kernel::KernelAdd (line 184) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:185:3 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:185:10 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `i` in this scope [INFO] [stdout] --> src/kernel.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `a` in this scope [INFO] [stdout] --> src/kernel.rs:185:1 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `b` in this scope [INFO] [stdout] --> src/kernel.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `c` in this scope [INFO] [stdout] --> src/kernel.rs:185:15 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0070]: invalid left-hand side of assignment [INFO] [stdout] --> src/kernel.rs:185:6 [INFO] [stdout] | [INFO] [stdout] 185 | a(i) = b(i) + c(i) [INFO] [stdout] | ---- ^ [INFO] [stdout] | | [INFO] [stdout] | cannot assign to this expression [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0070, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0070`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/kernel.rs - kernel::KernelAdd (line 184) [INFO] [stdout] src/kernel.rs - kernel::KernelCopy (line 70) [INFO] [stdout] src/kernel.rs - kernel::KernelFill (line 18) [INFO] [stdout] src/kernel.rs - kernel::KernelScale (line 127) [INFO] [stdout] src/kernel.rs - kernel::KernelSum (line 304) [INFO] [stdout] src/kernel.rs - kernel::KernelTriad (line 244) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.47s; merged doctests compilation took 0.15s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d1c5d52c56f772f9b00253c347bf485ebad4a0987799e128749baa5982d1f62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1c5d52c56f772f9b00253c347bf485ebad4a0987799e128749baa5982d1f62b", kill_on_drop: false }` [INFO] [stdout] d1c5d52c56f772f9b00253c347bf485ebad4a0987799e128749baa5982d1f62b