[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] checking TyOverby/wasm-playground against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyOverby%2Fwasm-playground" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TyOverby/wasm-playground on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-1/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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43b6c9a2a8425dabc2ac90df65b22e1e5cfb36e565fdc8c7da5e810cc112711f [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" "43b6c9a2a8425dabc2ac90df65b22e1e5cfb36e565fdc8c7da5e810cc112711f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43b6c9a2a8425dabc2ac90df65b22e1e5cfb36e565fdc8c7da5e810cc112711f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b6c9a2a8425dabc2ac90df65b22e1e5cfb36e565fdc8c7da5e810cc112711f", kill_on_drop: false }` [INFO] [stdout] 43b6c9a2a8425dabc2ac90df65b22e1e5cfb36e565fdc8c7da5e810cc112711f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfe7295bf23b8766e03313bec720a86853483f019037df22a3edad1aa326cf7a [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" "bfe7295bf23b8766e03313bec720a86853483f019037df22a3edad1aa326cf7a", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking smallvec v0.6.2 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking nan-preserving-float v0.1.0 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking parity-wasm v0.31.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Compiling wabt-sys v0.1.4 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking tempdir v0.3.7 [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-28fadb15c094266d/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-7e71faebc36545c1/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-7e71faebc36545c1/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/error-handler.cc.o [INFO] [stderr] [ 6%] Building CXX object CMakeFiles/libwabt.dir/src/hash-util.cc.o [INFO] [stderr] [ 7%] Building CXX object CMakeFiles/libwabt.dir/src/opcode.cc.o [INFO] [stderr] [ 9%] Building CXX object CMakeFiles/libwabt.dir/src/filenames.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/expr-visitor.cc.o [INFO] [stderr] [ 13%] Building CXX object CMakeFiles/libwabt.dir/src/ir.cc.o [INFO] [stderr] [ 15%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source.cc.o [INFO] [stderr] [ 16%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source-line-finder.cc.o [INFO] [stderr] [ 18%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser-lexer-shared.cc.o [INFO] [stderr] [ 19%] Building CXX object CMakeFiles/libwabt.dir/wast-lexer-gen.cc.o [INFO] [stderr] [ 21%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser.cc.o [INFO] [stderr] [ 22%] Building CXX object CMakeFiles/libwabt.dir/src/type-checker.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] [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: 0x5570e7ba8800 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5570e7ba8800 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5570e7ba8800 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x5570e7ba8800 - ::fmt::h1e0bdbb35e83deca [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5570e7bc862c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x5570e7ba46c2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x5570e7bab12d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5570e7bab12d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5570e7bab12d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x5570e7baadd8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x5570e7bab811 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x5570e7bab3b9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x5570e7ba8c8c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x5570e7bab379 - rust_begin_unwind [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x5570e7bab32b - std::panicking::begin_panic_fmt::hef75366dd3a9de61 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:437 [INFO] [stderr] 15: 0x5570e7b36f44 - cmake::fail::h62830ad1788e0c7a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:643 [INFO] [stderr] 16: 0x5570e7b368a1 - cmake::run::hb02ac5c522636d89 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:624 [INFO] [stderr] 17: 0x5570e7b33b66 - cmake::Config::build::hf0ef0b2e1f136fad [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:531 [INFO] [stderr] 18: 0x5570e7b2f225 - build_script_build::main::ha9b07cc37ac182a4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.1.4/build.rs:7 [INFO] [stderr] 19: 0x5570e7b2fb3b - core::ops::function::FnOnce::call_once::hdfe2c98125775030 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/ops/function.rs:227 [INFO] [stderr] 20: 0x5570e7b302ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h14439d3925d91a47 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 21: 0x5570e7b304e1 - std::rt::lang_start::{{closure}}::h06fc12c330d5ea69 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/rt.rs:66 [INFO] [stderr] 22: 0x5570e7babc37 - core::ops::function::impls:: for &F>::call_once::h908982dfc31b926f [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/ops/function.rs:259 [INFO] [stderr] 23: 0x5570e7babc37 - std::panicking::try::do_call::h92777899503b7584 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:381 [INFO] [stderr] 24: 0x5570e7babc37 - std::panicking::try::h8815656b2b76e792 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:345 [INFO] [stderr] 25: 0x5570e7babc37 - std::panic::catch_unwind::h112ab81228f50b46 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panic.rs:382 [INFO] [stderr] 26: 0x5570e7babc37 - std::rt::lang_start_internal::h1772a706c7575c24 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/rt.rs:51 [INFO] [stderr] 27: 0x5570e7b304b7 - std::rt::lang_start::h1787913fad7a7377 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/rt.rs:65 [INFO] [stderr] 28: 0x5570e7b2faca - main [INFO] [stderr] 29: 0x7fe57a88e0b3 - __libc_start_main [INFO] [stderr] 30: 0x5570e7b2f0ce - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "bfe7295bf23b8766e03313bec720a86853483f019037df22a3edad1aa326cf7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfe7295bf23b8766e03313bec720a86853483f019037df22a3edad1aa326cf7a", kill_on_drop: false }` [INFO] [stdout] bfe7295bf23b8766e03313bec720a86853483f019037df22a3edad1aa326cf7a