[INFO] fetching crate wasmer 0.1.0...
[INFO] checking wasmer-0.1.0 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] extracting crate wasmer 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasmer 0.1.0 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wasmer 0.1.0
[INFO] finished tweaking crates.io crate wasmer 0.1.0
[INFO] tweaked toml for crates.io crate wasmer 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe76e118a23684a624d9bfc4fbbf760be8286136d10922ad382a679371daf604
[INFO] running `"docker" "start" "-a" "fe76e118a23684a624d9bfc4fbbf760be8286136d10922ad382a679371daf604"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.22.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cranelift-entity v0.22.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking wasmparser v0.17.3
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking wasmparser v0.20.0
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]     Checking errno v0.2.5
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]    Compiling raw-cpuid v5.0.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking region v0.3.0
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking cranelift-bforest v0.22.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling wabt-sys v0.4.0
[INFO] [stderr]    Compiling cranelift-codegen v0.22.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr] error: failed to run custom build command for `wabt-sys v0.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/wabt-sys-710cea63e4f55253/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] running: "cmake" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.4.0/wabt" "-DBUILD_TESTS=OFF" "-DBUILD_TOOLS=OFF" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/wabt-sys-6a85cb5334ebbc6d/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 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] -- Looking for alloca.h
[INFO] [stderr] -- Looking for alloca.h - found
[INFO] [stderr] -- Looking for unistd.h
[INFO] [stderr] -- Looking for unistd.h - found
[INFO] [stderr] -- Looking for snprintf
[INFO] [stderr] -- Looking for snprintf - found
[INFO] [stderr] -- Looking for sysconf
[INFO] [stderr] -- Looking for sysconf - found
[INFO] [stderr] -- Looking for strcasecmp
[INFO] [stderr] -- Looking for strcasecmp - found
[INFO] [stderr] -- Looking for sys/types.h
[INFO] [stderr] -- Looking for sys/types.h - found
[INFO] [stderr] -- Looking for stdint.h
[INFO] [stderr] -- Looking for stdint.h - found
[INFO] [stderr] -- Looking for stddef.h
[INFO] [stderr] -- Looking for stddef.h - found
[INFO] [stderr] -- Check size of ssize_t
[INFO] [stderr] -- Check size of ssize_t - done
[INFO] [stderr] -- Check size of size_t
[INFO] [stderr] -- Check size of size_t - done
[INFO] [stderr] -- Using prebuilt re2c lexer
[INFO] [stderr] -- Looking for pthread.h
[INFO] [stderr] -- Looking for pthread.h - found
[INFO] [stderr] -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
[INFO] [stderr] -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
[INFO] [stderr] -- Looking for pthread_create in pthreads
[INFO] [stderr] -- Looking for pthread_create in pthreads - not found
[INFO] [stderr] -- Looking for pthread_create in pthread
[INFO] [stderr] -- Looking for pthread_create in pthread - found
[INFO] [stderr] -- Found Threads: TRUE  
[INFO] [stderr] -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.18", minimum required is "2.7") 
[INFO] [stderr] -- Configuring done
[INFO] [stderr] -- Generating done
[INFO] [stderr] -- Build files have been written to: /opt/rustwide/target/debug/build/wabt-sys-6a85cb5334ebbc6d/out/build
[INFO] [stderr] running: "cmake" "--build" "." "--config" "Debug" "--"
[INFO] [stderr] Scanning dependencies of target libwabt
[INFO] [stderr] [  2%] Building CXX object CMakeFiles/libwabt.dir/src/token.cc.o
[INFO] [stderr] [  5%] Building CXX object CMakeFiles/libwabt.dir/src/error-handler.cc.o
[INFO] [stderr] [  7%] Building CXX object CMakeFiles/libwabt.dir/src/opcode.cc.o
[INFO] [stderr] [ 10%] Building CXX object CMakeFiles/libwabt.dir/src/hash-util.cc.o
[INFO] [stderr] [ 12%] Building CXX object CMakeFiles/libwabt.dir/src/string-view.cc.o
[INFO] [stderr] [ 15%] Building CXX object CMakeFiles/libwabt.dir/src/ir.cc.o
[INFO] [stderr] [ 17%] Building CXX object CMakeFiles/libwabt.dir/src/expr-visitor.cc.o
[INFO] [stderr] [ 20%] Building CXX object CMakeFiles/libwabt.dir/src/filenames.cc.o
[INFO] [stderr] [ 23%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source.cc.o
[INFO] [stderr] [ 25%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source-line-finder.cc.o
[INFO] [stderr] [ 28%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser-lexer-shared.cc.o
[INFO] [stderr] [ 30%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser.cc.o
[INFO] [stderr] [ 35%] Building CXX object CMakeFiles/libwabt.dir/src/type-checker.cc.o
[INFO] [stderr] [ 35%] Building CXX object CMakeFiles/libwabt.dir/src/prebuilt/wast-lexer-gen.cc.o
[INFO] [stderr] [ 38%] Building CXX object CMakeFiles/libwabt.dir/src/validator.cc.o
[INFO] [stderr] [ 41%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader.cc.o
[INFO] [stderr] [ 43%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader-logging.cc.o
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.4.0/wabt/src/lexer-source.cc: In member function 'virtual std::unique_ptr<wabt::LexerSource> wabt::LexerSourceFile::Clone()':
[INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.4.0/wabt/src/lexer-source.cc:41:19: error: redundant move in return statement [-Werror=redundant-move]
[INFO] [stderr]    41 |   return std::move(result);
[INFO] [stderr]       |          ~~~~~~~~~^~~~~~~~
[INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.4.0/wabt/src/lexer-source.cc:41:19: note: remove 'std::move' call
[INFO] [stderr] cc1plus: all warnings being treated as errors
[INFO] [stderr] make[2]: *** [CMakeFiles/libwabt.dir/build.make:167: CMakeFiles/libwabt.dir/src/lexer-source.cc.o] Error 1
[INFO] [stderr] make[2]: *** Waiting for unfinished jobs....
[INFO] [stderr] make[1]: *** [CMakeFiles/Makefile2:105: CMakeFiles/libwabt.dir/all] Error 2
[INFO] [stderr] make: *** [Makefile:84: all] 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-0.1.42/src/lib.rs:861:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5623a45a7094 - backtrace::backtrace::libunwind::trace::he807ad0519c11e8d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x5623a45a7094 - backtrace::backtrace::trace_unsynchronized::h85bf5ebf53f3e79a
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5623a45a7094 - std::sys_common::backtrace::_print_fmt::h3298485d15f6bf8f
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x5623a45a7094 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9c1cc352997356e8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x5623a45c8b9c - core::fmt::write::h32cac060b41ae4df
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1053
[INFO] [stderr]    5:     0x5623a45a2f47 - std::io::Write::write_fmt::h4b92e010fec92190
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x5623a45a9e05 - std::sys_common::backtrace::_print::h38b83ef3372fad71
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x5623a45a9e05 - std::sys_common::backtrace::print::hcb4a0f695e1ec3b7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5623a45a9e05 - std::panicking::default_hook::{{closure}}::h2e8f9cd7d4cd4692
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x5623a45a9b47 - std::panicking::default_hook::h1e9aeac01791e6cc
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x5623a45aa462 - std::panicking::rust_panic_with_hook::h651549a5859dff90
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x5623a45aa04b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x5623a45a9fbb - std::panicking::begin_panic_fmt::hdc77b546b7e988aa
[INFO] [stderr]                                at src/libstd/panicking.rs:332
[INFO] [stderr]   13:     0x5623a452bb27 - cmake::fail::hfc67beb26ee608d5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:861
[INFO] [stderr]   14:     0x5623a452b45c - cmake::run::ha0e864d585af5f25
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:839
[INFO] [stderr]   15:     0x5623a4527adc - cmake::Config::build::h4864bd7dda30b2a6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.42/src/lib.rs:745
[INFO] [stderr]   16:     0x5623a4523444 - build_script_build::main::he3738b9faff34b6c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.4.0/build.rs:7
[INFO] [stderr]   17:     0x5623a45222cb - std::rt::lang_start::{{closure}}::hab1f3d9e2b1e0fa5
[INFO] [stderr]                                at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/rt.rs:67
[INFO] [stderr]   18:     0x5623a45a9f23 - std::rt::lang_start_internal::{{closure}}::h471f8ba71a80c8e3
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   19:     0x5623a45a9f23 - std::panicking::try::do_call::hd059bb209a35d92f
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   20:     0x5623a45b3167 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   21:     0x5623a45aa909 - std::panicking::try::h2452c1b92d9235ae
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   22:     0x5623a45aa909 - std::panic::catch_unwind::h3d5a9024a61f002e
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   23:     0x5623a45aa909 - std::rt::lang_start_internal::hd388fc716683de35
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   24:     0x5623a45222a7 - std::rt::lang_start::haaf9c2af20674bc1
[INFO] [stderr]                                at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/rt.rs:67
[INFO] [stderr]   25:     0x5623a4523d4a - main
[INFO] [stderr]   26:     0x7fd94e3dc0b3 - __libc_start_main
[INFO] [stderr]   27:     0x5623a452219e - _start
[INFO] [stderr]   28:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fe76e118a23684a624d9bfc4fbbf760be8286136d10922ad382a679371daf604"`
[INFO] running `"docker" "rm" "-f" "fe76e118a23684a624d9bfc4fbbf760be8286136d10922ad382a679371daf604"`
[INFO] [stdout] fe76e118a23684a624d9bfc4fbbf760be8286136d10922ad382a679371daf604