[INFO] updating cached repository daschl/tokio-cb [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/daschl/tokio-cb [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/daschl/tokio-cb" "work/ex/beta-1.38-1/sources/1.37.0/gh/daschl/tokio-cb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/daschl/tokio-cb'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/daschl/tokio-cb" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daschl/tokio-cb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daschl/tokio-cb'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6755e15a096ee56ec82b32bb9aebaf361c9a3748 [INFO] sha for GitHub repo daschl/tokio-cb: 6755e15a096ee56ec82b32bb9aebaf361c9a3748 [INFO] validating manifest of daschl/tokio-cb on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of daschl/tokio-cb on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing daschl/tokio-cb [INFO] finished frobbing daschl/tokio-cb [INFO] frobbed toml for daschl/tokio-cb written to work/ex/beta-1.38-1/sources/1.37.0/gh/daschl/tokio-cb/Cargo.toml [INFO] started frobbing daschl/tokio-cb [INFO] finished frobbing daschl/tokio-cb [INFO] frobbed toml for daschl/tokio-cb written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daschl/tokio-cb/Cargo.toml [INFO] crate daschl/tokio-cb already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing daschl/tokio-cb against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/daschl/tokio-cb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5ab7b09b58a88908671d0f44d8238d08dd3d200e6e838d3425544180b4a33ec0 [INFO] running `"docker" "start" "-a" "5ab7b09b58a88908671d0f44d8238d08dd3d200e6e838d3425544180b4a33ec0"` [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Compiling quote v0.3.13 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling serde v0.9.8 [INFO] [stderr] Compiling owning_ref v0.2.4 [INFO] [stderr] Compiling syntex_pos v0.54.0 [INFO] [stderr] Compiling synom v0.11.0 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling futures v0.1.9 [INFO] [stderr] Compiling clang-sys v0.12.0 [INFO] [stderr] Compiling cexpr v0.2.0 [INFO] [stderr] Compiling unicode-bidi v0.2.5 [INFO] [stderr] Compiling syn v0.11.6 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling cmake v0.1.20 [INFO] [stderr] Compiling idna v0.1.0 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling clap v2.19.3 [INFO] [stderr] Compiling aho-corasick v0.6.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling parking_lot_core v0.2.0 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling mio v0.6.4 [INFO] [stderr] Compiling serde_codegen_internals v0.14.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling url v1.4.0 [INFO] [stderr] Compiling parking_lot v0.3.6 [INFO] [stderr] Compiling syntex_errors v0.54.0 [INFO] [stderr] Compiling tokio-core v0.1.4 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling serde_derive v0.9.8 [INFO] [stderr] Compiling serde_json v0.9.8 [INFO] [stderr] Compiling syntex_syntax v0.54.0 [INFO] [stderr] Compiling tokio-proto v0.1.0 [INFO] [stderr] Compiling env_logger v0.4.0 [INFO] [stderr] Compiling tokio-minihttp v0.1.0 (https://github.com/tokio-rs/tokio-minihttp.git#753a94c1) [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Compiling syntex v0.54.0 [INFO] [stderr] Compiling aster v0.38.0 [INFO] [stderr] Compiling quasi v0.29.0 [INFO] [stderr] Compiling quasi_codegen v0.29.0 [INFO] [stderr] Compiling bindgen v0.20.5 [INFO] [stderr] Compiling couchbase-sys v0.2.0 [INFO] [stderr] error: failed to run custom build command for `couchbase-sys v0.2.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/couchbase-sys-4c3dd9ae90a4c5fa/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=cpp_set_stdlib is specified, but the Gnu compiler does not support this option, ignored [INFO] [stderr] running: "cmake" "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/couchbase-sys-0.2.0/libcouchbase-2.7.0" "-DCMAKE_INSTALL_PREFIX=/opt/crater/target/debug/build/couchbase-sys-42638a4fe05e7485/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 6.3.0 [INFO] [stderr] -- The CXX compiler identification is GNU 6.3.0 [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] -- Found libevent in /usr/include : /usr/lib/x86_64-linux-gnu/libevent_core.so [INFO] [stderr] -- Looking for event_new [INFO] [stderr] -- Looking for event_new - found [INFO] [stderr] -- Found libev in /usr/include : /usr/lib/x86_64-linux-gnu/libev.so [INFO] [stderr] -- Looking for ev_loop [INFO] [stderr] -- Looking for ev_loop - not found [INFO] [stderr] -- Looking for ev_run [INFO] [stderr] -- Looking for ev_run - found [INFO] [stderr] -- libev4 found [INFO] [stderr] -- Found UV include dir: LIBUV_INCLUDE_DIR-NOTFOUND [INFO] [stderr] -- Sanitized VERSION= [INFO] [stderr] -- libcouchbase 2,7,0 [INFO] [stderr] -- Building libcouchbase 2.7.0/0xdeadbeef [INFO] [stderr] -- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libssl.so;/usr/lib/x86_64-linux-gnu/libcrypto.so (found version "1.1.0k") [INFO] [stderr] -- SSL Found [INFO] [stderr] -- Compression support will be disabled [INFO] [stderr] -- Found PythonInterp: /usr/bin/python (found version "2.7.13") [INFO] [stderr] -- Looking for pthread.h [INFO] [stderr] -- Looking for pthread.h - found [INFO] [stderr] -- Looking for pthread_create [INFO] [stderr] -- Looking for pthread_create - found [INFO] [stderr] -- Found Threads: TRUE [INFO] [stderr] -- Configuring incomplete, errors occurred! [INFO] [stderr] See also "/opt/crater/target/debug/build/couchbase-sys-42638a4fe05e7485/out/build/CMakeFiles/CMakeOutput.log". [INFO] [stderr] See also "/opt/crater/target/debug/build/couchbase-sys-42638a4fe05e7485/out/build/CMakeFiles/CMakeError.log". [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] fatal: Not a git repository (or any parent up to mount point /opt/crater/cargo-home) [INFO] [stderr] Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). [INFO] [stderr] fatal: Not a git repository (or any parent up to mount point /opt/crater/cargo-home) [INFO] [stderr] Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). [INFO] [stderr] fatal: Not a git repository (or any parent up to mount point /opt/crater/cargo-home) [INFO] [stderr] Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: packages.couchbase.com [INFO] [stderr] CMake Error at cmake/Modules/DownloadLcbDep.cmake:18 (MESSAGE): [INFO] [stderr] Failed to download [INFO] [stderr] http://packages.couchbase.com/clients/c/mock/CouchbaseMock-1.4.3.jar [INFO] [stderr] Call Stack (most recent call first): [INFO] [stderr] tests/CMakeLists.txt:70 (DOWNLOAD_LCB_DEP) [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/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.20/src/lib.rs:573:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56495c8e23bb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56495c8e23bb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56495c8e23bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56495c8e23bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56495c8e23bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x56495c8e2096 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56495c8e2acd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x56495c8e2652 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x56495c8e259f - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x56495c0cdd86 - cmake::fail::hdf38b2c7a1c5dcd0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.20/src/lib.rs:573 [INFO] [stderr] 10: 0x56495c0cd70a - cmake::run::h55fa4423c834b972 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.20/src/lib.rs:554 [INFO] [stderr] 11: 0x56495c0ca4c2 - cmake::Config::build::h72047e2ccc7e2855 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.20/src/lib.rs:418 [INFO] [stderr] 12: 0x56495c0c60e5 - cmake::build::h8b5d5ca2972067fe [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.20/src/lib.rs:93 [INFO] [stderr] 13: 0x56495c0c5124 - build_script_build::main::h2e0f6b1e4c78af2f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/couchbase-sys-0.2.0/build.rs:22 [INFO] [stderr] 14: 0x56495c0c8930 - std::rt::lang_start::{{closure}}::h950a17152e4efbe0 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x56495c8e24d3 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x56495c8e24d3 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x56495c8e99ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x56495c8e2fdd - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x56495c8e2fdd - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x56495c8e2fdd - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x56495c0c8909 - std::rt::lang_start::h7ec9dab28e6cf711 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x56495c0c577a - main [INFO] [stderr] 23: 0x7fbb578722e1 - __libc_start_main [INFO] [stderr] 24: 0x56495c0c4f1a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5ab7b09b58a88908671d0f44d8238d08dd3d200e6e838d3425544180b4a33ec0"` [INFO] running `"docker" "rm" "-f" "5ab7b09b58a88908671d0f44d8238d08dd3d200e6e838d3425544180b4a33ec0"` [INFO] [stdout] 5ab7b09b58a88908671d0f44d8238d08dd3d200e6e838d3425544180b4a33ec0