[INFO] fetching crate matrixmultiply 0.3.8...
[INFO] checking matrixmultiply-0.3.8 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate matrixmultiply 0.3.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate matrixmultiply 0.3.8 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrixmultiply 0.3.8
[INFO] finished tweaking crates.io crate matrixmultiply 0.3.8
[INFO] tweaked toml for crates.io crate matrixmultiply 0.3.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate matrixmultiply 0.3.8 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd2e0a3f9c3eb3877021dad92f880fcce3816e7f771bbb279a863e245f415e25
[INFO] running `Command { std: "docker" "start" "-a" "fd2e0a3f9c3eb3877021dad92f880fcce3816e7f771bbb279a863e245f415e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd2e0a3f9c3eb3877021dad92f880fcce3816e7f771bbb279a863e245f415e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2e0a3f9c3eb3877021dad92f880fcce3816e7f771bbb279a863e245f415e25", kill_on_drop: false }`
[INFO] [stdout] fd2e0a3f9c3eb3877021dad92f880fcce3816e7f771bbb279a863e245f415e25
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e6e125a8fd0093e8eff2bb0f8d6b3b8871a9747f52b1a951a36b965e017962
[INFO] running `Command { std: "docker" "start" "-a" "b1e6e125a8fd0093e8eff2bb0f8d6b3b8871a9747f52b1a951a36b965e017962", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b1e6e125a8fd0093e8eff2bb0f8d6b3b8871a9747f52b1a951a36b965e017962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e6e125a8fd0093e8eff2bb0f8d6b3b8871a9747f52b1a951a36b965e017962", kill_on_drop: false }`
[INFO] [stdout] b1e6e125a8fd0093e8eff2bb0f8d6b3b8871a9747f52b1a951a36b965e017962
[INFO] checking matrixmultiply-0.3.8 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate matrixmultiply 0.3.8 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate matrixmultiply 0.3.8 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrixmultiply 0.3.8
[INFO] finished tweaking crates.io crate matrixmultiply 0.3.8
[INFO] tweaked toml for crates.io crate matrixmultiply 0.3.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate matrixmultiply 0.3.8 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b1f7ef8506f5b9a609bb0df04762cfe5a06e17a8d8440648daefc4f3927b7e5
[INFO] running `Command { std: "docker" "start" "-a" "3b1f7ef8506f5b9a609bb0df04762cfe5a06e17a8d8440648daefc4f3927b7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b1f7ef8506f5b9a609bb0df04762cfe5a06e17a8d8440648daefc4f3927b7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1f7ef8506f5b9a609bb0df04762cfe5a06e17a8d8440648daefc4f3927b7e5", kill_on_drop: false }`
[INFO] [stdout] 3b1f7ef8506f5b9a609bb0df04762cfe5a06e17a8d8440648daefc4f3927b7e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 47ba2995311bd982ae2e95a2cc39a3c42d55e4b5269e3347c1cd28dc53507748
[INFO] running `Command { std: "docker" "start" "-a" "47ba2995311bd982ae2e95a2cc39a3c42d55e4b5269e3347c1cd28dc53507748", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stdout] error: unexpected `cfg` condition value: `use_debug`
[INFO] [stdout]   --> src/debugmacros.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature = "use_debug")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cgemm`, `constconf`, `default`, `num_cpus`, `once_cell`, `std`, `thread-tree`, `threading`
[INFO] [stdout]    = help: consider adding `use_debug` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `use_debug`
[INFO] [stdout]   --> src/debugmacros.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(not(feature = "use_debug"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cgemm`, `constconf`, `default`, `num_cpus`, `once_cell`, `std`, `thread-tree`, `threading`
[INFO] [stdout]    = help: consider adding `use_debug` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matrixmultiply` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "47ba2995311bd982ae2e95a2cc39a3c42d55e4b5269e3347c1cd28dc53507748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ba2995311bd982ae2e95a2cc39a3c42d55e4b5269e3347c1cd28dc53507748", kill_on_drop: false }`
[INFO] [stdout] 47ba2995311bd982ae2e95a2cc39a3c42d55e4b5269e3347c1cd28dc53507748
