[INFO] cloning repository https://github.com/sfallah/mlx-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sfallah/mlx-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfallah%2Fmlx-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfallah%2Fmlx-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab4ec1cfc4a3e34e00cb452d23204764182b69eb [INFO] checking sfallah/mlx-rust against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfallah%2Fmlx-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sfallah/mlx-rust [INFO] finished tweaking git repo https://github.com/sfallah/mlx-rust [INFO] tweaked toml for git repo https://github.com/sfallah/mlx-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sfallah/mlx-rust on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sfallah/mlx-rust 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 587daf00ae9a72e755994e15c2c390b7d722f9d746a02e936f06e912dcaf71ce [INFO] running `Command { std: "docker" "start" "-a" "587daf00ae9a72e755994e15c2c390b7d722f9d746a02e936f06e912dcaf71ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "587daf00ae9a72e755994e15c2c390b7d722f9d746a02e936f06e912dcaf71ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "587daf00ae9a72e755994e15c2c390b7d722f9d746a02e936f06e912dcaf71ce", kill_on_drop: false }` [INFO] [stdout] 587daf00ae9a72e755994e15c2c390b7d722f9d746a02e936f06e912dcaf71ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74721dfc9793346d00bff7b6194f8792eb8def0e66995d96951a8d8c5ce29f28 [INFO] running `Command { std: "docker" "start" "-a" "74721dfc9793346d00bff7b6194f8792eb8def0e66995d96951a8d8c5ce29f28", kill_on_drop: false }` [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bindgen v0.72.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling cc v1.2.38 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling mlx-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bindgen::RustTarget` [INFO] [stdout] --> build.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bindgen::RustTarget; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `mlx-rust v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mlx-rust-687154865833f735/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] CMAKE_TOOLCHAIN_FILE_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_TOOLCHAIN_FILE_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_TOOLCHAIN_FILE = None [INFO] [stderr] CMAKE_TOOLCHAIN_FILE = None [INFO] [stderr] CMAKE_GENERATOR_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_GENERATOR_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_GENERATOR = None [INFO] [stderr] CMAKE_GENERATOR = None [INFO] [stderr] CMAKE_PREFIX_PATH_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_PREFIX_PATH_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_PREFIX_PATH = None [INFO] [stderr] CMAKE_PREFIX_PATH = None [INFO] [stderr] CMAKE_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE = None [INFO] [stderr] CMAKE = None [INFO] [stderr] running: cd "/opt/rustwide/target/debug/build/mlx-rust-fb271b5abe4c7611/out/build" && CMAKE_PREFIX_PATH="" LC_ALL="C" "cmake" "-Wdev" "--debug-output" "/opt/rustwide/workdir/third_party/mlx-c" "-DCMAKE_INSTALL_PREFIX=." "-DCMAKE_BUILD_TYPE=Debug" "-DMLX_BUILD_METAL=OFF" "-DMLX_BUILD_ACCELERATE=OFF" "-DMLX_BUILD_METAL=ON" "-DMLX_BUILD_ACCELERATE=ON" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_ASM_COMPILER=/usr/bin/cc" "-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON" [INFO] [stderr] Running with debug output on. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] CMake Warning: [INFO] [stderr] Ignoring extra path from command line: [INFO] [stderr] [INFO] [stderr] "/opt/rustwide/workdir/third_party/mlx-c" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] CMake Error: The source directory "/opt/rustwide/workdir/third_party/mlx-c" does not appear to contain CMakeLists.txt. [INFO] [stderr] Specify --help for usage, or press the help button on the CMake GUI. [INFO] [stderr] [INFO] [stderr] thread 'main' (469) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cmake-0.1.54/src/lib.rs:1119:5: [INFO] [stderr] [INFO] [stderr] command did not execute successfully, got: exit status: 1 [INFO] [stderr] [INFO] [stderr] build script failed, must exit now [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x58d83664bc6a - std[c8ba3d1d61d974fe]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x58d83664bc6a - std[c8ba3d1d61d974fe]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x58d83664bc6a - std[c8ba3d1d61d974fe]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x58d83664bc6a - <::print::DisplayBacktrace as core[5dd83a8e950b2b8e]::fmt::Display>::fmt [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x58d83666324a - ::fmt [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x58d83666324a - core[5dd83a8e950b2b8e]::fmt::write [INFO] [stderr] 6: 0x58d836652072 - std[c8ba3d1d61d974fe]::io::default_write_fmt:: [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x58d836652072 - ::write_fmt [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x58d83662bb9f - ::print [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x58d83662bb9f - std[c8ba3d1d61d974fe]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x58d836645b81 - std[c8ba3d1d61d974fe]::panicking::default_hook [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x58d836645dfb - std[c8ba3d1d61d974fe]::panicking::panic_with_hook [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x58d83662bc58 - std[c8ba3d1d61d974fe]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x58d836623459 - std[c8ba3d1d61d974fe]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x58d83662c5bd - __rustc[2b8c2d1eac4d4b36]::rust_begin_unwind [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x58d836663a8c - core[5dd83a8e950b2b8e]::panicking::panic_fmt [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x58d8365af4c7 - cmake[75b2814a0945b1f8]::fail [INFO] [stderr] 17: 0x58d8365af153 - cmake[75b2814a0945b1f8]::run [INFO] [stderr] 18: 0x58d8365b493b - ::build [INFO] [stderr] 19: 0x58d8360524b9 - build_script_build[627110f0b8bb542f]::build_and_link_mlx_c [INFO] [stderr] 20: 0x58d8360527cd - build_script_build[627110f0b8bb542f]::main [INFO] [stderr] 21: 0x58d836053f53 - >::call_once [INFO] [stderr] 22: 0x58d8360522f6 - std[c8ba3d1d61d974fe]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 23: 0x58d836052309 - std[c8ba3d1d61d974fe]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 24: 0x58d836644b74 - <&dyn core[5dd83a8e950b2b8e]::ops::function::Fn<(), Output = i32> + core[5dd83a8e950b2b8e]::marker::Sync + core[5dd83a8e950b2b8e]::panic::unwind_safe::RefUnwindSafe as core[5dd83a8e950b2b8e]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 25: 0x58d836644b74 - std[c8ba3d1d61d974fe]::panicking::catch_unwind::do_call::<&dyn core[5dd83a8e950b2b8e]::ops::function::Fn<(), Output = i32> + core[5dd83a8e950b2b8e]::marker::Sync + core[5dd83a8e950b2b8e]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:581:40 [INFO] [stderr] 26: 0x58d836644b74 - std[c8ba3d1d61d974fe]::panicking::catch_unwind:: + core[5dd83a8e950b2b8e]::marker::Sync + core[5dd83a8e950b2b8e]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:544:19 [INFO] [stderr] 27: 0x58d836644b74 - std[c8ba3d1d61d974fe]::panic::catch_unwind::<&dyn core[5dd83a8e950b2b8e]::ops::function::Fn<(), Output = i32> + core[5dd83a8e950b2b8e]::marker::Sync + core[5dd83a8e950b2b8e]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x58d836644b74 - std[c8ba3d1d61d974fe]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/rt.rs:175:24 [INFO] [stderr] 29: 0x58d836644b74 - std[c8ba3d1d61d974fe]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:581:40 [INFO] [stderr] 30: 0x58d836644b74 - std[c8ba3d1d61d974fe]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:544:19 [INFO] [stderr] 31: 0x58d836644b74 - std[c8ba3d1d61d974fe]::panic::catch_unwind:: [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panic.rs:359:14 [INFO] [stderr] 32: 0x58d836644b74 - std[c8ba3d1d61d974fe]::rt::lang_start_internal [INFO] [stderr] at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/rt.rs:171:5 [INFO] [stderr] 33: 0x58d8360522e1 - std[c8ba3d1d61d974fe]::rt::lang_start::<()> [INFO] [stderr] 34: 0x58d836054335 - main [INFO] [stderr] 35: 0x73ab1556b1ca - [INFO] [stderr] 36: 0x73ab1556b28b - __libc_start_main [INFO] [stderr] 37: 0x58d8360508a5 - _start [INFO] [stderr] 38: 0x0 - [INFO] running `Command { std: "docker" "inspect" "74721dfc9793346d00bff7b6194f8792eb8def0e66995d96951a8d8c5ce29f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74721dfc9793346d00bff7b6194f8792eb8def0e66995d96951a8d8c5ce29f28", kill_on_drop: false }` [INFO] [stdout] 74721dfc9793346d00bff7b6194f8792eb8def0e66995d96951a8d8c5ce29f28