[INFO] cloning repository https://github.com/s1na/ruster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s1na/ruster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs1na%2Fruster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs1na%2Fruster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d445ad62d67b969ef4164936da6ffe8f6e1fd0e1
[INFO] testing s1na/ruster against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs1na%2Fruster" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s1na/ruster on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s1na/ruster
[INFO] finished tweaking git repo https://github.com/s1na/ruster
[INFO] tweaked toml for git repo https://github.com/s1na/ruster written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/s1na/ruster already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18d8ec6d669e9634787e8d25f5c1c3467ef2c9620eb021ad8a8f761aacec487e
[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" "18d8ec6d669e9634787e8d25f5c1c3467ef2c9620eb021ad8a8f761aacec487e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18d8ec6d669e9634787e8d25f5c1c3467ef2c9620eb021ad8a8f761aacec487e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d8ec6d669e9634787e8d25f5c1c3467ef2c9620eb021ad8a8f761aacec487e", kill_on_drop: false }`
[INFO] [stdout] 18d8ec6d669e9634787e8d25f5c1c3467ef2c9620eb021ad8a8f761aacec487e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8b7b2d1a76af2435d5eb5dbb376af577afdd8a6c19114b620897498dbbc553a
[INFO] running `Command { std: "docker" "start" "-a" "b8b7b2d1a76af2435d5eb5dbb376af577afdd8a6c19114b620897498dbbc553a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling indexmap v1.0.1
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling wabt-sys v0.2.0
[INFO] [stderr]    Compiling parity-wasm v0.31.0
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]    Compiling codegen v0.1.0 (https://github.com/carllerche/codegen#9b2f8185)
[INFO] [stderr]    Compiling wasmi v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr] error: failed to run custom build command for `wabt-sys v0.2.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/wabt-sys-27f0799d3f4147e5/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   running: "cmake" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.2.0/wabt" "-DBUILD_TESTS=OFF" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/wabt-sys-b6a2d149cd1c3317/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-b6a2d149cd1c3317/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/ir.cc.o
[INFO] [stderr]   [ 11%] Building CXX object CMakeFiles/libwabt.dir/src/string-view.cc.o
[INFO] [stderr]   [ 12%] Building CXX object CMakeFiles/libwabt.dir/src/filenames.cc.o
[INFO] [stderr]   [ 14%] Building CXX object CMakeFiles/libwabt.dir/src/expr-visitor.cc.o
[INFO] [stderr]   [ 15%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source.cc.o
[INFO] [stderr]   [ 17%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source-line-finder.cc.o
[INFO] [stderr]   [ 19%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser-lexer-shared.cc.o
[INFO] [stderr]   [ 20%] Building CXX object CMakeFiles/libwabt.dir/wast-lexer-gen.cc.o
[INFO] [stderr]   [ 22%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser.cc.o
[INFO] [stderr]   [ 23%] Building CXX object CMakeFiles/libwabt.dir/src/type-checker.cc.o
[INFO] [stderr]   [ 25%] Building CXX object CMakeFiles/libwabt.dir/src/validator.cc.o
[INFO] [stderr]   [ 26%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader.cc.o
[INFO] [stderr]   [ 28%] 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-0.2.0/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-0.2.0/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-0.2.0/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:171: CMakeFiles/libwabt.dir/src/lexer-source.cc.o] Error 1
[INFO] [stderr]   make[2]: *** Waiting for unfinished jobs....
[INFO] [stderr]   make[1]: *** [CMakeFiles/Makefile2:308: 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:     0x56337f529040 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x56337f529040 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x56337f529040 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x56337f529040 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x56337f54991c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stderr]      5:     0x56337f525397 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stderr]      6:     0x56337f52b940 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x56337f52b940 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x56337f52b940 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stderr]      9:     0x56337f52b68c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stderr]     10:     0x56337f52bfa3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stderr]     11:     0x56337f52bb79 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stderr]     12:     0x56337f5294cc - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x56337f52bb39 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stderr]     14:     0x56337f52baeb - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stderr]     15:     0x56337f4b5f57 - cmake::fail::hd527a6ef388d37b6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:643
[INFO] [stderr]     16:     0x56337f4b589e - cmake::run::h1cc132f84b315ade
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:624
[INFO] [stderr]     17:     0x56337f4b2b6b - cmake::Config::build::h24f0d257c1f51831
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.31/src/lib.rs:531
[INFO] [stderr]     18:     0x56337f4ae8d5 - build_script_build::main::haa7a9b15b3ca9108
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wabt-sys-0.2.0/build.rs:7
[INFO] [stderr]     19:     0x56337f4ae2cb - core::ops::function::FnOnce::call_once::h2580afb2f4f3632d
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stderr]     20:     0x56337f4afb7e - std::sys_common::backtrace::__rust_begin_short_backtrace::h14a88203bf55e6c6
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     21:     0x56337f4afc21 - std::rt::lang_start::{{closure}}::hd823593b7abee4e2
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:66
[INFO] [stderr]     22:     0x56337f52c3a1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stderr]     23:     0x56337f52c3a1 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stderr]     24:     0x56337f52c3a1 - std::panicking::try::h6311c259678e50fc
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stderr]     25:     0x56337f52c3a1 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stderr]     26:     0x56337f52c3a1 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stderr]     27:     0x56337f4afbf7 - std::rt::lang_start::h3ff110e48b343154
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:65
[INFO] [stderr]     28:     0x56337f4af19a - main
[INFO] [stderr]     29:     0x7f78788e60b3 - __libc_start_main
[INFO] [stderr]     30:     0x56337f4ae0ce - _start
[INFO] [stderr]     31:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "b8b7b2d1a76af2435d5eb5dbb376af577afdd8a6c19114b620897498dbbc553a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b7b2d1a76af2435d5eb5dbb376af577afdd8a6c19114b620897498dbbc553a", kill_on_drop: false }`
[INFO] [stdout] b8b7b2d1a76af2435d5eb5dbb376af577afdd8a6c19114b620897498dbbc553a
