[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 master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfallah%2Fmlx-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sfallah/mlx-rust on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46e1a61767d9ba8e5cda6832716da19b9f3e71590925df7296e6403387aebcc5
[INFO] running `Command { std: "docker" "start" "-a" "46e1a61767d9ba8e5cda6832716da19b9f3e71590925df7296e6403387aebcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e1a61767d9ba8e5cda6832716da19b9f3e71590925df7296e6403387aebcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e1a61767d9ba8e5cda6832716da19b9f3e71590925df7296e6403387aebcc5", kill_on_drop: false }`
[INFO] [stdout] 46e1a61767d9ba8e5cda6832716da19b9f3e71590925df7296e6403387aebcc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a1f603fe630460ccb58f5ef78ddc84fc4b2431d1e3480b3a7daafc14964fbe8
[INFO] running `Command { std: "docker" "start" "-a" "9a1f603fe630460ccb58f5ef78ddc84fc4b2431d1e3480b3a7daafc14964fbe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling bindgen v0.72.1
[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' (354) 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:     0x5805fce9979a - std[e6f27331f023ae41]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5805fce9979a - std[e6f27331f023ae41]::backtrace_rs::backtrace::trace_unsynchronized::<std[e6f27331f023ae41]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5805fce9979a - std[e6f27331f023ae41]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5805fce9979a - <<std[e6f27331f023ae41]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[109e66eb34fb8c82]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5805fceb0d7a - <core[109e66eb34fb8c82]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5805fceb0d7a - core[109e66eb34fb8c82]::fmt::write
[INFO] [stderr]      6:     0x5805fce9fba2 - std[e6f27331f023ae41]::io::default_write_fmt::<std[e6f27331f023ae41]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x5805fce9fba2 - <std[e6f27331f023ae41]::sys::stdio::unix::Stderr as std[e6f27331f023ae41]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x5805fce796cf - <std[e6f27331f023ae41]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5805fce796cf - std[e6f27331f023ae41]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5805fce936b1 - std[e6f27331f023ae41]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5805fce9392b - std[e6f27331f023ae41]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5805fce79788 - std[e6f27331f023ae41]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5805fce70f89 - std[e6f27331f023ae41]::sys::backtrace::__rust_end_short_backtrace::<std[e6f27331f023ae41]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5805fce7a0ed - __rustc[35c91ab2531d24f9]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5805fceb15bc - core[109e66eb34fb8c82]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5805fcdfcff7 - cmake[86034001446fe5da]::fail
[INFO] [stderr]     17:     0x5805fcdfcc83 - cmake[86034001446fe5da]::run
[INFO] [stderr]     18:     0x5805fce0246b - <cmake[86034001446fe5da]::Config>::build
[INFO] [stderr]     19:     0x5805fc8a0c69 - build_script_build[7a4c51716b82b97b]::build_and_link_mlx_c
[INFO] [stderr]     20:     0x5805fc8a0f7d - build_script_build[7a4c51716b82b97b]::main
[INFO] [stderr]     21:     0x5805fc8a2703 - <fn() as core[109e66eb34fb8c82]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     22:     0x5805fc8a0aa6 - std[e6f27331f023ae41]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     23:     0x5805fc8a0ab9 - std[e6f27331f023ae41]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     24:     0x5805fce926a4 - <&dyn core[109e66eb34fb8c82]::ops::function::Fn<(), Output = i32> + core[109e66eb34fb8c82]::panic::unwind_safe::RefUnwindSafe + core[109e66eb34fb8c82]::marker::Sync as core[109e66eb34fb8c82]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     25:     0x5805fce926a4 - std[e6f27331f023ae41]::panicking::catch_unwind::do_call::<&dyn core[109e66eb34fb8c82]::ops::function::Fn<(), Output = i32> + core[109e66eb34fb8c82]::panic::unwind_safe::RefUnwindSafe + core[109e66eb34fb8c82]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x5805fce926a4 - std[e6f27331f023ae41]::panicking::catch_unwind::<i32, &dyn core[109e66eb34fb8c82]::ops::function::Fn<(), Output = i32> + core[109e66eb34fb8c82]::panic::unwind_safe::RefUnwindSafe + core[109e66eb34fb8c82]::marker::Sync>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x5805fce926a4 - std[e6f27331f023ae41]::panic::catch_unwind::<&dyn core[109e66eb34fb8c82]::ops::function::Fn<(), Output = i32> + core[109e66eb34fb8c82]::panic::unwind_safe::RefUnwindSafe + core[109e66eb34fb8c82]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x5805fce926a4 - std[e6f27331f023ae41]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/rt.rs:175:24
[INFO] [stderr]     29:     0x5805fce926a4 - std[e6f27331f023ae41]::panicking::catch_unwind::do_call::<std[e6f27331f023ae41]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:581:40
[INFO] [stderr]     30:     0x5805fce926a4 - std[e6f27331f023ae41]::panicking::catch_unwind::<isize, std[e6f27331f023ae41]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panicking.rs:544:19
[INFO] [stderr]     31:     0x5805fce926a4 - std[e6f27331f023ae41]::panic::catch_unwind::<std[e6f27331f023ae41]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/panic.rs:359:14
[INFO] [stderr]     32:     0x5805fce926a4 - std[e6f27331f023ae41]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c756124775121dea0e640652c5ee3c89e3dd0eb4/library/std/src/rt.rs:171:5
[INFO] [stderr]     33:     0x5805fc8a0a91 - std[e6f27331f023ae41]::rt::lang_start::<()>
[INFO] [stderr]     34:     0x5805fc8a2ae5 - main
[INFO] [stderr]     35:     0x75327dc5c1ca - <unknown>
[INFO] [stderr]     36:     0x75327dc5c28b - __libc_start_main
[INFO] [stderr]     37:     0x5805fc89f055 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "9a1f603fe630460ccb58f5ef78ddc84fc4b2431d1e3480b3a7daafc14964fbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1f603fe630460ccb58f5ef78ddc84fc4b2431d1e3480b3a7daafc14964fbe8", kill_on_drop: false }`
[INFO] [stdout] 9a1f603fe630460ccb58f5ef78ddc84fc4b2431d1e3480b3a7daafc14964fbe8
