[INFO] fetching crate c2rust-ast-exporter 0.14.0...
[INFO] checking c2rust-ast-exporter-0.14.0 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate c2rust-ast-exporter 0.14.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate c2rust-ast-exporter 0.14.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c2rust-ast-exporter 0.14.0
[INFO] finished tweaking crates.io crate c2rust-ast-exporter 0.14.0
[INFO] tweaked toml for crates.io crate c2rust-ast-exporter 0.14.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03d3da71d98e73f210b0d6a06c8a3cf82e5feaba5108a8a6b48ea6923e5a34a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "03d3da71d98e73f210b0d6a06c8a3cf82e5feaba5108a8a6b48ea6923e5a34a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03d3da71d98e73f210b0d6a06c8a3cf82e5feaba5108a8a6b48ea6923e5a34a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d3da71d98e73f210b0d6a06c8a3cf82e5feaba5108a8a6b48ea6923e5a34a4", kill_on_drop: false }`
[INFO] [stdout] 03d3da71d98e73f210b0d6a06c8a3cf82e5feaba5108a8a6b48ea6923e5a34a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8be234c2609ff72d3d1794a0a2202a24675d6a5f47c76cf46afb05f65c66d89a
[INFO] running `Command { std: "docker" "start" "-a" "8be234c2609ff72d3d1794a0a2202a24675d6a5f47c76cf46afb05f65c66d89a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]    Compiling c2rust-ast-exporter v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `c2rust-ast-exporter v0.14.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/c2rust-ast-exporter-09e309c4abbb254c/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   running: "cmake" "/opt/rustwide/workdir/src" "-DLLVM_DIR=/usr/lib/llvm-6.0/lib/cmake/llvm" "-DClang_DIR=/usr/lib/llvm-6.0/lib/cmake/clang" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/c2rust-ast-exporter-47f433166c4c1672/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_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_ASM_COMPILER=/usr/bin/cc" "-DCMAKE_BUILD_TYPE=Debug"
[INFO] [stderr]   -- The C compiler identification is GNU 9.3.0
[INFO] [stderr]   -- The CXX compiler identification is GNU 9.3.0
[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]   -- Configuring done
[INFO] [stderr]   -- Generating done
[INFO] [stderr]   -- Build files have been written to: /opt/rustwide/target/debug/build/c2rust-ast-exporter-47f433166c4c1672/out/build
[INFO] [stderr]   running: "cmake" "--build" "." "--target" "clangAstExporter" "--config" "Debug" "--"
[INFO] [stderr]   Scanning dependencies of target tinycbor_build
[INFO] [stderr]   [  8%] Creating directories for 'tinycbor_build'
[INFO] [stderr]   [ 16%] Performing download step (download, verify and extract) for 'tinycbor_build'
[INFO] [stderr]   -- Downloading...
[INFO] [stderr]      dst='/opt/rustwide/target/debug/build/c2rust-ast-exporter-47f433166c4c1672/out/build/tinycbor/src/v0.5.3.tar.gz'
[INFO] [stderr]      timeout='none'
[INFO] [stderr]   -- Using src='https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz'
[INFO] [stderr]   -- Retrying...
[INFO] [stderr]   -- Using src='https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz'
[INFO] [stderr]   -- Retry after 5 seconds (attempt #2) ...
[INFO] [stderr]   -- Using src='https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz'
[INFO] [stderr]   -- Retry after 5 seconds (attempt #3) ...
[INFO] [stderr]   -- Using src='https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz'
[INFO] [stderr]   -- Retry after 15 seconds (attempt #4) ...
[INFO] [stderr]   -- Using src='https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz'
[INFO] [stderr]   -- Retry after 60 seconds (attempt #5) ...
[INFO] [stderr]   -- Using src='https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz'
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CMake Warning (dev) in CMakeLists.txt:
[INFO] [stderr]     No project() command is present.  The top-level CMakeLists.txt file must
[INFO] [stderr]     contain a literal, direct call to the project() command.  Add a line of
[INFO] [stderr]     code such as
[INFO] [stderr] 
[INFO] [stderr]       project(ProjectName)
[INFO] [stderr] 
[INFO] [stderr]     near the top of the file, but after cmake_minimum_required().
[INFO] [stderr] 
[INFO] [stderr]     CMake is pretending there is a "project(Project)" command on the first
[INFO] [stderr]     line.
[INFO] [stderr]   This warning is for project developers.  Use -Wno-dev to suppress it.
[INFO] [stderr] 
[INFO] [stderr]   CMake Warning:
[INFO] [stderr]     Manually-specified variables were not used by the project:
[INFO] [stderr] 
[INFO] [stderr]       CMAKE_ASM_COMPILER
[INFO] [stderr]       CMAKE_ASM_FLAGS
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   CMake Error at tinycbor_build-stamp/download-tinycbor_build.cmake:159 (message):
[INFO] [stderr]     Each download failed!
[INFO] [stderr] 
[INFO] [stderr]       error: downloading 'https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz' failed
[INFO] [stderr]            status_code: 6
[INFO] [stderr]            status_string: "Couldn't resolve host name"
[INFO] [stderr]            log:
[INFO] [stderr]            --- LOG BEGIN ---
[INFO] [stderr]            Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Closing connection 0
[INFO] [stderr] 
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr]            --- LOG END ---
[INFO] [stderr]            error: downloading 'https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz' failed
[INFO] [stderr]            status_code: 6
[INFO] [stderr]            status_string: "Couldn't resolve host name"
[INFO] [stderr]            log:
[INFO] [stderr]            --- LOG BEGIN ---
[INFO] [stderr]            Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Closing connection 0
[INFO] [stderr] 
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr]            --- LOG END ---
[INFO] [stderr]            error: downloading 'https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz' failed
[INFO] [stderr]            status_code: 6
[INFO] [stderr]            status_string: "Couldn't resolve host name"
[INFO] [stderr]            log:
[INFO] [stderr]            --- LOG BEGIN ---
[INFO] [stderr]            Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Closing connection 0
[INFO] [stderr] 
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr]            --- LOG END ---
[INFO] [stderr]            error: downloading 'https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz' failed
[INFO] [stderr]            status_code: 6
[INFO] [stderr]            status_string: "Couldn't resolve host name"
[INFO] [stderr]            log:
[INFO] [stderr]            --- LOG BEGIN ---
[INFO] [stderr]            Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Closing connection 0
[INFO] [stderr] 
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr]            --- LOG END ---
[INFO] [stderr]            error: downloading 'https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz' failed
[INFO] [stderr]            status_code: 6
[INFO] [stderr]            status_string: "Couldn't resolve host name"
[INFO] [stderr]            log:
[INFO] [stderr]            --- LOG BEGIN ---
[INFO] [stderr]            Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Closing connection 0
[INFO] [stderr] 
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr]            --- LOG END ---
[INFO] [stderr]            error: downloading 'https://github.com/intel/tinycbor/archive/v0.5.3.tar.gz' failed
[INFO] [stderr]            status_code: 6
[INFO] [stderr]            status_string: "Couldn't resolve host name"
[INFO] [stderr]            log:
[INFO] [stderr]            --- LOG BEGIN ---
[INFO] [stderr]            Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Closing connection 0
[INFO] [stderr] 
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr]            --- LOG END ---
[INFO] [stderr]            
[INFO] [stderr]       
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   make[3]: *** [CMakeFiles/tinycbor_build.dir/build.make:91: tinycbor/src/tinycbor_build-stamp/tinycbor_build-download] Error 1
[INFO] [stderr]   make[2]: *** [CMakeFiles/Makefile2:190: CMakeFiles/tinycbor_build.dir/all] Error 2
[INFO] [stderr]   make[1]: *** [CMakeFiles/Makefile2:89: CMakeFiles/clangAstExporter.dir/rule] Error 2
[INFO] [stderr]   make: *** [Makefile:118: clangAstExporter] Error 2
[INFO] [stderr]   thread 'main' panicked at '
[INFO] [stderr]   command did not execute successfully, got: exit code: 2
[INFO] [stderr] 
[INFO] [stderr]   build script failed, must exit now', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:885:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x557ccb0a2ab5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea
[INFO] [stderr]                                  at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]      1:     0x557ccb0a2ab5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877
[INFO] [stderr]                                  at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x557ccb0a2ab5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]      3:     0x557ccb0a2ab5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hdb4a83d2b61107e5
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]      4:     0x557ccb0cd96c - core::fmt::write::ha20e7262fa3e8a7a
[INFO] [stderr]                                  at src/libcore/fmt/mod.rs:1076
[INFO] [stderr]      5:     0x557ccb09ebe2 - std::io::Write::write_fmt::h1aebfe8a5a79e36d
[INFO] [stderr]                                  at src/libstd/io/mod.rs:1537
[INFO] [stderr]      6:     0x557ccb0a57d0 - std::sys_common::backtrace::_print::h9c07314cc66ba539
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]      7:     0x557ccb0a57d0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]      8:     0x557ccb0a57d0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc
[INFO] [stderr]                                  at src/libstd/panicking.rs:198
[INFO] [stderr]      9:     0x557ccb0a551c - std::panicking::default_hook::hc5868949d129ed00
[INFO] [stderr]                                  at src/libstd/panicking.rs:217
[INFO] [stderr]     10:     0x557ccb0a5e13 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8
[INFO] [stderr]                                  at src/libstd/panicking.rs:526
[INFO] [stderr]     11:     0x557ccb0a5a0b - rust_begin_unwind
[INFO] [stderr]                                  at src/libstd/panicking.rs:437
[INFO] [stderr]     12:     0x557ccb0a597b - std::panicking::begin_panic_fmt::h2ff295231415d4a6
[INFO] [stderr]                                  at src/libstd/panicking.rs:391
[INFO] [stderr]     13:     0x557ccaaec977 - cmake::fail::hf0f3f19e1ff44c4b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:885
[INFO] [stderr]     14:     0x557ccaaec2be - cmake::run::hbfa9e03c3139de5a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:863
[INFO] [stderr]     15:     0x557ccaae89e0 - cmake::Config::build::h91a3fd6d1f201449
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:769
[INFO] [stderr]     16:     0x557ccaab3af9 - build_script_build::build_native::h1fbfd030a42c490f
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:128
[INFO] [stderr]     17:     0x557ccaab232a - build_script_build::main::h967d1eac409e752f
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:20
[INFO] [stderr]     18:     0x557ccaabac3b - std::rt::lang_start::{{closure}}::h205f78de80a46096
[INFO] [stderr]                                  at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/rt.rs:67
[INFO] [stderr]     19:     0x557ccb0a61e3 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70
[INFO] [stderr]                                  at src/libstd/rt.rs:52
[INFO] [stderr]     20:     0x557ccb0a61e3 - std::panicking::try::do_call::he8e1d689a3e26def
[INFO] [stderr]                                  at src/libstd/panicking.rs:348
[INFO] [stderr]     21:     0x557ccb0a61e3 - std::panicking::try::h264b6eebc2fa7bbf
[INFO] [stderr]                                  at src/libstd/panicking.rs:325
[INFO] [stderr]     22:     0x557ccb0a61e3 - std::panic::catch_unwind::hbf28fafa723b2128
[INFO] [stderr]                                  at src/libstd/panic.rs:394
[INFO] [stderr]     23:     0x557ccb0a61e3 - std::rt::lang_start_internal::he959aa59bc3ec202
[INFO] [stderr]                                  at src/libstd/rt.rs:51
[INFO] [stderr]     24:     0x557ccaabac17 - std::rt::lang_start::he5ad42b9af8e3262
[INFO] [stderr]                                  at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/rt.rs:67
[INFO] [stderr]     25:     0x557ccaab630a - main
[INFO] [stderr]     26:     0x7fc7ef9150b3 - __libc_start_main
[INFO] [stderr]     27:     0x557ccaab21ae - _start
[INFO] [stderr]     28:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "8be234c2609ff72d3d1794a0a2202a24675d6a5f47c76cf46afb05f65c66d89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be234c2609ff72d3d1794a0a2202a24675d6a5f47c76cf46afb05f65c66d89a", kill_on_drop: false }`
[INFO] [stdout] 8be234c2609ff72d3d1794a0a2202a24675d6a5f47c76cf46afb05f65c66d89a
