[INFO] cloning repository https://github.com/TyOverby/wasm-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TyOverby/wasm-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyOverby%2Fwasm-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyOverby%2Fwasm-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b69c524578df918345df161142c1eceff9fc492 [INFO] documenting TyOverby/wasm-playground against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyOverby%2Fwasm-playground" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TyOverby/wasm-playground on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TyOverby/wasm-playground [INFO] finished tweaking git repo https://github.com/TyOverby/wasm-playground [INFO] tweaked toml for git repo https://github.com/TyOverby/wasm-playground written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/TyOverby/wasm-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e609d9caef413eaaa16eccdee6d2082ad40a3ee815e0cccdcbf6928a73b4b0cd [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" "e609d9caef413eaaa16eccdee6d2082ad40a3ee815e0cccdcbf6928a73b4b0cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e609d9caef413eaaa16eccdee6d2082ad40a3ee815e0cccdcbf6928a73b4b0cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e609d9caef413eaaa16eccdee6d2082ad40a3ee815e0cccdcbf6928a73b4b0cd", kill_on_drop: false }` [INFO] [stdout] e609d9caef413eaaa16eccdee6d2082ad40a3ee815e0cccdcbf6928a73b4b0cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4712dc4c01af4e89ba6fa727c121f7c29016868de8c02a79fba9d03825b8ec03 [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" "4712dc4c01af4e89ba6fa727c121f7c29016868de8c02a79fba9d03825b8ec03", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Checking nan-preserving-float v0.1.0 [INFO] [stderr] Checking parity-wasm v0.31.0 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling wabt-sys v0.1.4 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking parity-wasm v0.27.6 [INFO] [stderr] Checking wasmi v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking serde_json v1.0.20 [INFO] [stderr] error: failed to run custom build command for `wabt-sys v0.1.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wabt-sys-43bb70054d113f0a/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: "cmake" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.1.4/wabt" "-DBUILD_TESTS=OFF" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/wabt-sys-f09b4ca64d03c5bb/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] -- Found RE2C: /usr/bin/re2c [INFO] [stderr] -- Using generated 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-f09b4ca64d03c5bb/out/build [INFO] [stderr] running: "cmake" "--build" "." "--target" "install" "--config" "Debug" "--" [INFO] [stderr] [ 1%] [RE2C][WAST_LEXER_GEN_CC] Building lexer with re2c 0.103.0 [INFO] [stderr] Scanning dependencies of target libwabt [INFO] [stderr] [ 3%] Building CXX object CMakeFiles/libwabt.dir/src/token.cc.o [INFO] [stderr] [ 4%] Building CXX object CMakeFiles/libwabt.dir/src/opcode.cc.o [INFO] [stderr] [ 6%] Building CXX object CMakeFiles/libwabt.dir/src/error-handler.cc.o [INFO] [stderr] [ 7%] Building CXX object CMakeFiles/libwabt.dir/src/filenames.cc.o [INFO] [stderr] [ 9%] Building CXX object CMakeFiles/libwabt.dir/src/hash-util.cc.o [INFO] [stderr] [ 10%] Building CXX object CMakeFiles/libwabt.dir/src/string-view.cc.o [INFO] [stderr] [ 12%] Building CXX object CMakeFiles/libwabt.dir/src/ir.cc.o [INFO] [stderr] [ 13%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source.cc.o [INFO] [stderr] [ 15%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source-line-finder.cc.o [INFO] [stderr] [ 16%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser-lexer-shared.cc.o [INFO] [stderr] [ 18%] Building CXX object CMakeFiles/libwabt.dir/wast-lexer-gen.cc.o [INFO] [stderr] [ 19%] Building CXX object CMakeFiles/libwabt.dir/src/type-checker.cc.o [INFO] [stderr] [ 21%] Building CXX object CMakeFiles/libwabt.dir/src/expr-visitor.cc.o [INFO] [stderr] [ 22%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser.cc.o [INFO] [stderr] [ 24%] Building CXX object CMakeFiles/libwabt.dir/src/validator.cc.o [INFO] [stderr] [ 25%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader.cc.o [INFO] [stderr] [ 27%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader-logging.cc.o [INFO] [stderr] [ 28%] Building CXX object CMakeFiles/libwabt.dir/src/binary-writer.cc.o [INFO] [stderr] [ 30%] Building CXX object CMakeFiles/libwabt.dir/src/binary-writer-spec.cc.o [INFO] [stderr] [ 31%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader-ir.cc.o [INFO] [stderr] [ 33%] Building CXX object CMakeFiles/libwabt.dir/src/binding-hash.cc.o [INFO] [stderr] [ 34%] Building CXX object CMakeFiles/libwabt.dir/src/wat-writer.cc.o [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.1.4/wabt/src/lexer-source.cc: In member function 'virtual std::unique_ptr wabt::LexerSourceFile::Clone()': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.1.4/wabt/src/lexer-source.cc:42:19: error: redundant move in return statement [-Werror=redundant-move] [INFO] [stderr] 42 | return std::move(result); [INFO] [stderr] | ~~~~~~~~~^~~~~~~~ [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.1.4/wabt/src/lexer-source.cc:42:19: note: remove 'std::move' call [INFO] [stderr] cc1plus: all warnings being treated as errors [INFO] [stderr] make[2]: *** [CMakeFiles/libwabt.dir/build.make:171: CMakeFiles/libwabt.dir/src/lexer-source.cc.o] Error 1 [INFO] [stderr] make[2]: *** Waiting for unfinished jobs.... [INFO] [stderr] make[1]: *** [CMakeFiles/Makefile2:366: CMakeFiles/libwabt.dir/all] Error 2 [INFO] [stderr] make: *** [Makefile:130: 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-0.1.31/src/lib.rs:643:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557b01ad1525 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x557b01ad1525 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x557b01ad1525 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x557b01ad1525 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x557b01af6ecc - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x557b01acd4b2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x557b01ad41d0 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x557b01ad41d0 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x557b01ad41d0 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x557b01ad3f1c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x557b01ad4813 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x557b01ad440b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x557b01ad437b - std::panicking::begin_panic_fmt::h905a6d44880d49ef [INFO] [stderr] at src/libstd/panicking.rs:391 [INFO] [stderr] 13: 0x557b01a6a037 - cmake::fail::hf473c361fb701ddb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:643 [INFO] [stderr] 14: 0x557b01a6997e - cmake::run::h3b3d6b4527a55d45 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:624 [INFO] [stderr] 15: 0x557b01a66c1c - cmake::Config::build::hb2e4c6f533870dc1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:531 [INFO] [stderr] 16: 0x557b01a62725 - build_script_build::main::hc506d094848414de [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.1.4/build.rs:7 [INFO] [stderr] 17: 0x557b01a63e1b - std::rt::lang_start::{{closure}}::h094b9477d2f13541 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x557b01ad4be3 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x557b01ad4be3 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 20: 0x557b01ad4be3 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 21: 0x557b01ad4be3 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x557b01ad4be3 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x557b01a63df7 - std::rt::lang_start::h43e9fcb913797409 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x557b01a62fea - main [INFO] [stderr] 25: 0x7f46cb0870b3 - __libc_start_main [INFO] [stderr] 26: 0x557b01a621ae - _start [INFO] [stderr] 27: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4712dc4c01af4e89ba6fa727c121f7c29016868de8c02a79fba9d03825b8ec03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4712dc4c01af4e89ba6fa727c121f7c29016868de8c02a79fba9d03825b8ec03", kill_on_drop: false }` [INFO] [stdout] 4712dc4c01af4e89ba6fa727c121f7c29016868de8c02a79fba9d03825b8ec03