[INFO] crate flann 0.1.0 is already in cache
[INFO] checking flann-0.1.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate flann 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate flann 0.1.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate flann 0.1.0
[INFO] finished tweaking crates.io crate flann 0.1.0
[INFO] tweaked toml for crates.io crate flann 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3b48df0cb6b076ab7173e662400c6ea44f707bf1542687935ff5688dcef13d4e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3b48df0cb6b076ab7173e662400c6ea44f707bf1542687935ff5688dcef13d4e"`
[INFO] [stderr]    Compiling bindgen v0.32.3
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling flann-sys v0.1.0
[INFO] [stderr] error: failed to run custom build command for `flann-sys v0.1.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/flann-sys-51a827e0c419c9e6/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rustc-link-lib=gomp
[INFO] [stderr] cargo:rustc-link-lib=stdc++
[INFO] [stderr] running: "cmake" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flann-sys-0.1.0/flann" "-DBUILD_EXAMPLES=OFF" "-DBUILD_TESTS=OFF" "-DBUILD_DOC=OFF" "-DBUILD_PYTHON_BINDINGS=OFF" "-DBUILD_MATLAB_BINDINGS=OFF" "-DUSE_OPENMP=ON" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/flann-sys-c0cad3d0faf39441/out" "-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_BUILD_TYPE=Debug"
[INFO] [stderr] -- The C compiler identification is GNU 7.5.0
[INFO] [stderr] -- The CXX compiler identification is GNU 7.5.0
[INFO] [stderr] -- Check for working C compiler: /usr/bin/cc
[INFO] [stderr] -- Check for working C compiler: /usr/bin/cc -- works
[INFO] [stderr] -- Detecting C compiler ABI info
[INFO] [stderr] -- Detecting C compiler ABI info - done
[INFO] [stderr] -- Detecting C compile features
[INFO] [stderr] -- Detecting C compile features - done
[INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++
[INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ -- works
[INFO] [stderr] -- Detecting CXX compiler ABI info
[INFO] [stderr] -- Detecting CXX compiler ABI info - done
[INFO] [stderr] -- Detecting CXX compile features
[INFO] [stderr] -- Detecting CXX compile features - done
[INFO] [stderr] -- Found PythonInterp: /usr/bin/python (found version "2.7.17") 
[INFO] [stderr] -- Could NOT find HDF5 (missing: HDF5_LIBRARIES HDF5_INCLUDE_DIRS) (found version "")
[INFO] [stderr] -- Could NOT find GTest (missing: GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY) 
[INFO] [stderr] -- Found OpenMP_C: -fopenmp  
[INFO] [stderr] -- Found OpenMP_CXX: -fopenmp  
[INFO] [stderr] -- Found OpenMP: TRUE   
[INFO] [stderr] -- Install prefix: /opt/rustwide/target/debug/build/flann-sys-c0cad3d0faf39441/out
[INFO] [stderr] -- Build type: Debug
[INFO] [stderr] -- Building C bindings: ON
[INFO] [stderr] -- Building examples: OFF
[INFO] [stderr] -- Building tests: OFF
[INFO] [stderr] -- Building documentation: OFF
[INFO] [stderr] -- Building python bindings: OFF
[INFO] [stderr] -- Building matlab bindings: OFF
[INFO] [stderr] -- Building CUDA library: OFF
[INFO] [stderr] -- Using OpenMP support: ON
[INFO] [stderr] -- Using MPI support: OFF
[INFO] [stderr] -- Configuring incomplete, errors occurred!
[INFO] [stderr] See also "/opt/rustwide/target/debug/build/flann-sys-c0cad3d0faf39441/out/build/CMakeFiles/CMakeOutput.log".
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] CMake Warning at CMakeLists.txt:78 (message):
[INFO] [stderr]   hdf5 library not found, some tests will not be run
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] CMake Warning at CMakeLists.txt:117 (message):
[INFO] [stderr]   gtest library not found, some tests will not be run
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] CMake Warning (dev) at /usr/share/cmake-3.10/Modules/FindOpenMP.cmake:310 (if):
[INFO] [stderr]   if given arguments:
[INFO] [stderr] 
[INFO] [stderr]     "TRUE"
[INFO] [stderr] 
[INFO] [stderr]   An argument named "TRUE" appears in a conditional statement.  Policy
[INFO] [stderr]   CMP0012 is not set: if() recognizes numbers and boolean constants.  Run
[INFO] [stderr]   "cmake --help-policy CMP0012" for policy details.  Use the cmake_policy
[INFO] [stderr]   command to set the policy and suppress this warning.
[INFO] [stderr] Call Stack (most recent call first):
[INFO] [stderr]   /usr/share/cmake-3.10/Modules/FindOpenMP.cmake:425 (_OPENMP_GET_SPEC_DATE)
[INFO] [stderr]   CMakeLists.txt:122 (find_package)
[INFO] [stderr] This warning is for project developers.  Use -Wno-dev to suppress it.
[INFO] [stderr] 
[INFO] [stderr] CMake Warning (dev) at /usr/share/cmake-3.10/Modules/FindOpenMP.cmake:310 (if):
[INFO] [stderr]   if given arguments:
[INFO] [stderr] 
[INFO] [stderr]     "TRUE"
[INFO] [stderr] 
[INFO] [stderr]   An argument named "TRUE" appears in a conditional statement.  Policy
[INFO] [stderr]   CMP0012 is not set: if() recognizes numbers and boolean constants.  Run
[INFO] [stderr]   "cmake --help-policy CMP0012" for policy details.  Use the cmake_policy
[INFO] [stderr]   command to set the policy and suppress this warning.
[INFO] [stderr] Call Stack (most recent call first):
[INFO] [stderr]   /usr/share/cmake-3.10/Modules/FindOpenMP.cmake:425 (_OPENMP_GET_SPEC_DATE)
[INFO] [stderr]   CMakeLists.txt:122 (find_package)
[INFO] [stderr] This warning is for project developers.  Use -Wno-dev to suppress it.
[INFO] [stderr] 
[INFO] [stderr] CMake Error: Could not open file for write in copy operation /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flann-sys-0.1.0/flann/src/cpp/flann/config.h.tmp
[INFO] [stderr] CMake Error: : System Error: Read-only file system
[INFO] [stderr] CMake Error at src/cpp/CMakeLists.txt:5 (configure_file):
[INFO] [stderr]   configure_file Problem configuring file
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] thread 'main' panicked at '
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] build script failed, must exit now', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:861:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x555ce86c4024 - backtrace::backtrace::libunwind::trace::ha1e5a41b7d3ba0cf
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x555ce86c4024 - backtrace::backtrace::trace_unsynchronized::hf18b8c2f3ff8383d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x555ce86c4024 - std::sys_common::backtrace::_print_fmt::hedecd22228c490e0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x555ce86c4024 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h340395315789722a
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x555ce86efeec - core::fmt::write::h0facfeb5ca58bc9e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x555ce86c01e3 - std::io::Write::write_fmt::h497f72bb257eb6ad
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x555ce86c6e65 - std::sys_common::backtrace::_print::h6eaeb972ca7f43b9
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x555ce86c6e65 - std::sys_common::backtrace::print::h263d3fc63b334d91
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x555ce86c6e65 - std::panicking::default_hook::{{closure}}::h64185686d42f14f7
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x555ce86c6ba2 - std::panicking::default_hook::h8d87bde850f1425e
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x555ce86c74c2 - std::panicking::rust_panic_with_hook::h066ce8fe1fd73277
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x555ce86c70ab - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:419
[INFO] [stderr]   12:     0x555ce86c701b - std::panicking::begin_panic_fmt::he43b43ad235c9404
[INFO] [stderr]                                at src/libstd/panicking.rs:373
[INFO] [stderr]   13:     0x555ce813cb87 - cmake::fail::h1e72c86f17487ced
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:861
[INFO] [stderr]   14:     0x555ce813c4cc - cmake::run::hff99ad0f005fa8bb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:839
[INFO] [stderr]   15:     0x555ce8137eb5 - cmake::Config::build::h8aecd404b85e88ed
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:674
[INFO] [stderr]   16:     0x555ce8132db2 - build_script_build::main::h7d44588deb40db60
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/flann-sys-0.1.0/build.rs:30
[INFO] [stderr]   17:     0x555ce81334db - std::rt::lang_start::{{closure}}::h4b1ff175011c88f3
[INFO] [stderr]                                at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libstd/rt.rs:67
[INFO] [stderr]   18:     0x555ce86c7908 - std::rt::lang_start_internal::{{closure}}::hc6afa970c742b02f
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   19:     0x555ce86c7908 - std::panicking::try::do_call::h1c002a9a857ea77b
[INFO] [stderr]                                at src/libstd/panicking.rs:331
[INFO] [stderr]   20:     0x555ce86c7908 - std::panicking::try::hccaa00db5e9f336f
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x555ce86c7908 - std::panic::catch_unwind::h3fae1eafc1fa8e97
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x555ce86c7908 - std::rt::lang_start_internal::hfc8f39fad1a9db56
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x555ce81334b7 - std::rt::lang_start::h3b48259c9732c282
[INFO] [stderr]                                at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x555ce81331ba - main
[INFO] [stderr]   25:     0x7fa3e13b6b97 - __libc_start_main
[INFO] [stderr]   26:     0x555ce8132a4a - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "3b48df0cb6b076ab7173e662400c6ea44f707bf1542687935ff5688dcef13d4e"`
[INFO] running `"docker" "rm" "-f" "3b48df0cb6b076ab7173e662400c6ea44f707bf1542687935ff5688dcef13d4e"`
[INFO] [stdout] 3b48df0cb6b076ab7173e662400c6ea44f707bf1542687935ff5688dcef13d4e