[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::<std[c8ba3d1d61d974fe]::sys::backtrace::_print_fmt::{closure#1}>
[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 - <<std[c8ba3d1d61d974fe]::sys::backtrace::BacktraceLock>::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 - <core[5dd83a8e950b2b8e]::fmt::rt::Argument>::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::<std[c8ba3d1d61d974fe]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x58d836652072 - <std[c8ba3d1d61d974fe]::sys::stdio::unix::Stderr as std[c8ba3d1d61d974fe]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x58d83662bb9f - <std[c8ba3d1d61d974fe]::sys::backtrace::BacktraceLock>::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::<std[c8ba3d1d61d974fe]::panicking::panic_handler::{closure#0}, !>
[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 - <cmake[75b2814a0945b1f8]::Config>::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 - <fn() as core[5dd83a8e950b2b8e]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     22:     0x58d8360522f6 - std[c8ba3d1d61d974fe]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[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::<i32, &dyn core[5dd83a8e950b2b8e]::ops::function::Fn<(), Output = i32> + 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::<std[c8ba3d1d61d974fe]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:581:40
[INFO] [stderr]     30:     0x58d836644b74 - std[c8ba3d1d61d974fe]::panicking::catch_unwind::<isize, std[c8ba3d1d61d974fe]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/3fada14ee01d755dc8076e611f11bf65b28ffd21/library/std/src/panicking.rs:544:19
[INFO] [stderr]     31:     0x58d836644b74 - std[c8ba3d1d61d974fe]::panic::catch_unwind::<std[c8ba3d1d61d974fe]::rt::lang_start_internal::{closure#0}, isize>
[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 - <unknown>
[INFO] [stderr]     36:     0x73ab1556b28b - __libc_start_main
[INFO] [stderr]     37:     0x58d8360508a5 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[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
