[INFO] crate faster_kvs 0.1.0 is already in cache
[INFO] extracting crate faster_kvs 0.1.0 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/faster_kvs/0.1.0
[INFO] extracting crate faster_kvs 0.1.0 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/faster_kvs/0.1.0
[INFO] validating manifest of faster_kvs-0.1.0 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of faster_kvs-0.1.0 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing faster_kvs-0.1.0
[INFO] finished frobbing faster_kvs-0.1.0
[INFO] frobbed toml for faster_kvs-0.1.0 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/faster_kvs/0.1.0/Cargo.toml
[INFO] started frobbing faster_kvs-0.1.0
[INFO] finished frobbing faster_kvs-0.1.0
[INFO] frobbed toml for faster_kvs-0.1.0 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/faster_kvs/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking faster_kvs-0.1.0 against master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf for pr-60444
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-7/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/faster_kvs/0.1.0:/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=forbid" "-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" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f850e1eb236fd06e40ab3029f642567141228ad4aac4d1581399d62d5bc6ecc0
[INFO] running `"docker" "start" "-a" "f850e1eb236fd06e40ab3029f642567141228ad4aac4d1581399d62d5bc6ecc0"`
[INFO] [stderr]    Compiling libfaster-sys v0.1.0
[INFO] [stderr] error: failed to run custom build command for `libfaster-sys v0.1.0`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/libfaster-sys-b65879456fbc4cf9/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=build.rs
[INFO] [stderr] cargo:rerun-if-changed=FASTER/
[INFO] [stderr] running: "cmake" "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libfaster-sys-0.1.0/FASTER/cc" "-DCMAKE_INSTALL_PREFIX=/opt/crater/target/debug/build/libfaster-sys-19c7de4c24e63857/out" "-DCMAKE_C_FLAGS= --std=c++11  -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] -- Configuring done
[INFO] [stderr] -- Generating done
[INFO] [stderr] -- Build files have been written to: /opt/crater/target/debug/build/libfaster-sys-19c7de4c24e63857/out/build/googletest-download
[INFO] [stderr] Scanning dependencies of target googletest
[INFO] [stderr] [ 11%] Creating directories for 'googletest'
[INFO] [stderr] [ 22%] Performing download step (git clone) for 'googletest'
[INFO] [stderr] -- Had to git clone more than once:
[INFO] [stderr]           3 times.
[INFO] [stderr] CMakeFiles/googletest.dir/build.make:90: recipe for target 'googletest-prefix/src/googletest-stamp/googletest-download' failed
[INFO] [stderr] CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/googletest.dir/all' failed
[INFO] [stderr] Makefile:83: recipe for target 'all' failed
[INFO] [stderr] -- Configuring incomplete, errors occurred!
[INFO] [stderr] See also "/opt/crater/target/debug/build/libfaster-sys-19c7de4c24e63857/out/build/CMakeFiles/CMakeOutput.log".
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt`
[INFO] [stderr] Custom { kind: Other, error: StringError("Internal rustfmt error") }
[INFO] [stderr] Cloning into 'googletest-src'...
[INFO] [stderr] fatal: unable to access 'https://github.com/google/googletest.git/': Could not resolve host: github.com
[INFO] [stderr] Cloning into 'googletest-src'...
[INFO] [stderr] fatal: unable to access 'https://github.com/google/googletest.git/': Could not resolve host: github.com
[INFO] [stderr] Cloning into 'googletest-src'...
[INFO] [stderr] fatal: unable to access 'https://github.com/google/googletest.git/': Could not resolve host: github.com
[INFO] [stderr] CMake Error at googletest-download/googletest-prefix/tmp/googletest-gitclone.cmake:56 (message):
[INFO] [stderr]   Failed to clone repository: 'https://github.com/google/googletest.git'
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] make[2]: *** [googletest-prefix/src/googletest-stamp/googletest-download] Error 1
[INFO] [stderr] make[1]: *** [CMakeFiles/googletest.dir/all] Error 2
[INFO] [stderr] make: *** [all] Error 2
[INFO] [stderr] CMake Error at CMakeLists.txt:41 (message):
[INFO] [stderr]   Build step for googletest failed: 2
[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-0.1.39/src/lib.rs:829:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55a619aa6453 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd683c720649fc6ca
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55a619aa184b - std::sys_common::backtrace::_print::h40d9544529f5324d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55a619aa5136 - std::panicking::default_hook::{{closure}}::hf34ca0bb1665e3f2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55a619aa4ec9 - std::panicking::default_hook::hc1c83e7d587e3fd7
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55a619aa583f - std::panicking::rust_panic_with_hook::ha5f015e1588f744c
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55a619aa53c1 - std::panicking::continue_panic_fmt::h092f32d98e64981a
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55a619aa530e - std::panicking::begin_panic_fmt::h1e52c9645d809a6a
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x55a6193d4e35 - cmake::fail::h078e670a7f7bf584
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:829
[INFO] [stderr]    8:     0x55a6193d477a - cmake::run::h281a8c596f45e129
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:807
[INFO] [stderr]    9:     0x55a6193cff19 - cmake::Config::build::h786173305b22d427
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:645
[INFO] [stderr]   10:     0x55a6193c9758 - build_script_build::main::hcb623a82e447f2c6
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libfaster-sys-0.1.0/build.rs:43
[INFO] [stderr]   11:     0x55a6193ccaff - std::rt::lang_start::{{closure}}::hb487533e37f45789
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55a619aa5242 - std::panicking::try::do_call::hc02c345606c78354
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x55a619aada69 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   14:     0x55a619aa5d4c - std::rt::lang_start_internal::hd6e28da2a7f25305
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x55a6193ccad8 - std::rt::lang_start::h03422292f6f21535
[INFO] [stderr]                                at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x55a6193c9b69 - main
[INFO] [stderr]   17:     0x7f48924712e0 - __libc_start_main
[INFO] [stderr]   18:     0x55a6193c9109 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "f850e1eb236fd06e40ab3029f642567141228ad4aac4d1581399d62d5bc6ecc0"`
[INFO] running `"docker" "rm" "-f" "f850e1eb236fd06e40ab3029f642567141228ad4aac4d1581399d62d5bc6ecc0"`
[INFO] [stdout] f850e1eb236fd06e40ab3029f642567141228ad4aac4d1581399d62d5bc6ecc0