[INFO] cloning repository https://github.com/JordyAaldering/rust-stream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JordyAaldering/rust-stream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordyAaldering%2Frust-stream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordyAaldering%2Frust-stream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11a2775b141a57b5dbb5355dcdcf071b02511d3d
[INFO] testing JordyAaldering/rust-stream against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordyAaldering%2Frust-stream" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JordyAaldering/rust-stream
[INFO] finished tweaking git repo https://github.com/JordyAaldering/rust-stream
[INFO] tweaked toml for git repo https://github.com/JordyAaldering/rust-stream written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JordyAaldering/rust-stream on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JordyAaldering/rust-stream 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling size v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[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 12.99s
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[INFO] running `Command { std: "docker" "rm" "-f" "4c274c3b511d66f0f6d543250e5836a49c285c72ee570abdf5310913000bad98", kill_on_drop: false }`
[INFO] [stdout] 4c274c3b511d66f0f6d543250e5836a49c285c72ee570abdf5310913000bad98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "4981e983af5157673052f637d683846d4b4e865a9231ef12bb2b435ae3f79459", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-benchmark v0.1.1 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "rm" "-f" "4981e983af5157673052f637d683846d4b4e865a9231ef12bb2b435ae3f79459", kill_on_drop: false }`
[INFO] [stdout] 4981e983af5157673052f637d683846d4b4e865a9231ef12bb2b435ae3f79459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff7d7be67345cf33e4a7a075e2f5897e813b43300b9ef2e67db1cdc7fffa7f46
[INFO] running `Command { std: "docker" "start" "-a" "ff7d7be67345cf33e4a7a075e2f5897e813b43300b9ef2e67db1cdc7fffa7f46", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream-a14bae8b4240134b)
[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]      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] [stderr]    Doc-tests stream
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/kernel.rs - kernel::KernelCopy (line 69) ... FAILED
[INFO] [stdout] test src/kernel.rs - kernel::KernelTriad (line 243) ... FAILED
[INFO] [stdout] test src/kernel.rs - kernel::KernelSum (line 303) ... FAILED
[INFO] [stdout] test src/kernel.rs - kernel::KernelAdd (line 183) ... FAILED
[INFO] [stdout] test src/kernel.rs - kernel::KernelFill (line 18) ... FAILED
[INFO] [stdout] test src/kernel.rs - kernel::KernelScale (line 126) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/kernel.rs - kernel::KernelCopy (line 69) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]   --> src/kernel.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | 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:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 | 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:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | 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:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | 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:70:6
[INFO] [stdout]    |
[INFO] [stdout] 70 | 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 243) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]    --> src/kernel.rs:244:3
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:10
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:17
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:22
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:1
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:15
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | 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::KernelSum (line 303) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `x` in this scope
[INFO] [stdout]    --> src/kernel.rs:304:1
[INFO] [stdout]     |
[INFO] [stdout] 304 | 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:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 | 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:304:6
[INFO] [stdout]     |
[INFO] [stdout] 304 | 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::KernelAdd (line 183) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]    --> src/kernel.rs:184:3
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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:184:1
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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:184:6
[INFO] [stdout]     |
[INFO] [stdout] 184 | 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] ---- 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 126) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i` in this scope
[INFO] [stdout]    --> src/kernel.rs:127:3
[INFO] [stdout]     |
[INFO] [stdout] 127 | 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:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | 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:127:15
[INFO] [stdout]     |
[INFO] [stdout] 127 | 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:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | 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:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | 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:127:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/kernel.rs - kernel::KernelAdd (line 183)
[INFO] [stdout]     src/kernel.rs - kernel::KernelCopy (line 69)
[INFO] [stdout]     src/kernel.rs - kernel::KernelFill (line 18)
[INFO] [stdout]     src/kernel.rs - kernel::KernelScale (line 126)
[INFO] [stdout]     src/kernel.rs - kernel::KernelSum (line 303)
[INFO] [stdout]     src/kernel.rs - kernel::KernelTriad (line 243)
[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 0.54s; merged doctests compilation took 0.21s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ff7d7be67345cf33e4a7a075e2f5897e813b43300b9ef2e67db1cdc7fffa7f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7d7be67345cf33e4a7a075e2f5897e813b43300b9ef2e67db1cdc7fffa7f46", kill_on_drop: false }`
[INFO] [stdout] ff7d7be67345cf33e4a7a075e2f5897e813b43300b9ef2e67db1cdc7fffa7f46
