[INFO] fetching crate cpp_std 0.1.1...
[INFO] testing cpp_std-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cpp_std 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cpp_std 0.1.1
[INFO] finished tweaking crates.io crate cpp_std 0.1.1
[INFO] tweaked toml for crates.io crate cpp_std 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpp_std 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to highest compatible versions
[INFO] [stderr]       Adding cpp_core v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding ritual_build v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913
[INFO] running `Command { std: "docker" "start" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling rustc-demangle v0.1.28
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling cpp_core v0.5.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ritual_common v0.3.0
[INFO] [stderr]    Compiling ritual_build v0.3.0
[INFO] [stderr]    Compiling cpp_std v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `cpp_std v0.1.1 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/cpp_std/cc7d12788539876e/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   Current target is unknown: x86_64-linux-unix-gnu
[INFO] [stderr]   Known targets:
[INFO] [stderr]   * v11 on x86_64-linux-unix-gnu
[INFO] [stderr]   -- Configuring incomplete, errors occurred!
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CMake Error at CMakeLists.txt:4 (cmake_minimum_required):
[INFO] [stderr]     Compatibility with CMake < 3.5 has been removed from CMake.
[INFO] [stderr] 
[INFO] [stderr]     Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
[INFO] [stderr]     to tell CMake that the project requires at least <min> but has been updated
[INFO] [stderr]     to work with policies introduced by <max> or earlier.
[INFO] [stderr] 
[INFO] [stderr]     Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   Error:
[INFO] [stderr]      command failed with exit status: 1: cd "/opt/rustwide/target/release/build/cpp_std/8295ffb4ae0d81f2/out/c_lib_build" && "cmake" "-Wno-dev" "/opt/rustwide/workdir/c_lib" "-DRITUAL_LIBRARY_TYPE=STATIC" "-DRITUAL_INCLUDE_PATH=" "-DRITUAL_LIBRARY_PATH=" "-DRITUAL_FRAMEWORK_PATH=" "-DRITUAL_LINKED_LIBS=" "-DRITUAL_LINKED_FRAMEWORKS=" "-DRITUAL_COMPILER_FLAGS=" "-DCMAKE_BUILD_TYPE=Release" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/release/build/cpp_std/8295ffb4ae0d81f2/out/c_lib_install"
[INFO] [stderr]      0: <failure::backtrace::internal::InternalBacktrace>::new
[INFO] [stderr]      1: <failure::backtrace::Backtrace>::new
[INFO] [stderr]      2: <failure::error::error_impl::ErrorImpl as core::convert::From<failure::error_message::ErrorMessage<alloc::string::String>>>::from
[INFO] [stderr]      3: <failure::error::Error as core::convert::From<failure::error_message::ErrorMessage<alloc::string::String>>>::from
[INFO] [stderr]      4: failure::error_message::err_msg::<alloc::string::String>
[INFO] [stderr]      5: ritual_common::utils::run_command
[INFO] [stderr]      6: <ritual_common::cpp_lib_builder::CppLibBuilder>::run
[INFO] [stderr]      7: <ritual_build::Config>::try_run
[INFO] [stderr]      8: <ritual_build::Config>::run
[INFO] [stderr]      9: ritual_build::run
[INFO] [stderr]     10: build_script_build::main
[INFO] [stderr]     11: <fn() as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     12: std::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     13: std::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     14: std::rt::lang_start_internal
[INFO] [stderr]     15: std::rt::lang_start::<()>
[INFO] [stderr]     16: main
[INFO] [stderr]     17: <unknown>
[INFO] [stderr]     18: __libc_start_main
[INFO] [stderr]     19: _start
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913", kill_on_drop: false }`
[INFO] [stdout] 7a73bac00b8344e9a187280179308d8d64e8774a47e6ddb97bcd1f7d84ada913
