[INFO] fetching crate smelte-rs 0.1.0... [INFO] testing smelte-rs-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate smelte-rs 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate smelte-rs 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate smelte-rs 0.1.0 [INFO] tweaked toml for crates.io crate smelte-rs 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate smelte-rs 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate smelte-rs 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f7b3e59de8f165ea4d3e0453a2c3388d381d1fb394a56e8e066e4f18f263e26 [INFO] running `Command { std: "docker" "start" "-a" "7f7b3e59de8f165ea4d3e0453a2c3388d381d1fb394a56e8e066e4f18f263e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f7b3e59de8f165ea4d3e0453a2c3388d381d1fb394a56e8e066e4f18f263e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f7b3e59de8f165ea4d3e0453a2c3388d381d1fb394a56e8e066e4f18f263e26", kill_on_drop: false }` [INFO] [stdout] 7f7b3e59de8f165ea4d3e0453a2c3388d381d1fb394a56e8e066e4f18f263e26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 886a915992eadf3f539f64ce3e74fb306aef79d6917723ddbb48f320060028c2 [INFO] running `Command { std: "docker" "start" "-a" "886a915992eadf3f539f64ce3e74fb306aef79d6917723ddbb48f320060028c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling smelte-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/cpu/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(features = "f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 2 - #[cfg(features = "f16")] [INFO] [stdout] 2 + #[cfg(feature = "f16")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "886a915992eadf3f539f64ce3e74fb306aef79d6917723ddbb48f320060028c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "886a915992eadf3f539f64ce3e74fb306aef79d6917723ddbb48f320060028c2", kill_on_drop: false }` [INFO] [stdout] 886a915992eadf3f539f64ce3e74fb306aef79d6917723ddbb48f320060028c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c254fc6ace71764b1495c90b84e6fb3dbb00e3f239162b00b82ee2a8b4b1861a [INFO] running `Command { std: "docker" "start" "-a" "c254fc6ace71764b1495c90b84e6fb3dbb00e3f239162b00b82ee2a8b4b1861a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.156 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/cpu/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(features = "f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 2 - #[cfg(features = "f16")] [INFO] [stdout] 2 + #[cfg(feature = "f16")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thiserror-impl v1.0.39 [INFO] [stderr] Compiling safetensors v0.3.0 [INFO] [stderr] Compiling smelte-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `::`, `;`, or `as`, found `-` [INFO] [stdout] --> examples/bert.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use smelte-rs::cpu::f32::Tensor; [INFO] [stdout] | ^ expected one of `::`, `;`, or `as` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `smelte-rs` (example "bert") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/cpu/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(features = "f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 2 - #[cfg(features = "f16")] [INFO] [stdout] 2 + #[cfg(feature = "f16")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc6rxloL/symbols.o" "<5 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lcblas" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libcblas_sys-54908438feef17f0,liblibc-ac35cd24bc9ce7c9}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc6rxloL/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/smelte_rs-6a91585fdf6959b9" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lcblas [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `smelte-rs` (lib test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "c254fc6ace71764b1495c90b84e6fb3dbb00e3f239162b00b82ee2a8b4b1861a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c254fc6ace71764b1495c90b84e6fb3dbb00e3f239162b00b82ee2a8b4b1861a", kill_on_drop: false }` [INFO] [stdout] c254fc6ace71764b1495c90b84e6fb3dbb00e3f239162b00b82ee2a8b4b1861a