[INFO] cloning repository https://github.com/SpiralP/rust-classicube-cef-plugin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpiralP/rust-classicube-cef-plugin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpiralP%2Frust-classicube-cef-plugin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpiralP%2Frust-classicube-cef-plugin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebf1fbc51cba3747a77b49d19fc86d47c42eb5b2
[INFO] documenting SpiralP/rust-classicube-cef-plugin against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpiralP%2Frust-classicube-cef-plugin" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SpiralP/rust-classicube-cef-plugin 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] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking git repo https://github.com/SpiralP/rust-classicube-cef-plugin
[INFO] finished tweaking git repo https://github.com/SpiralP/rust-classicube-cef-plugin
[INFO] tweaked toml for git repo https://github.com/SpiralP/rust-classicube-cef-plugin written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SpiralP/rust-classicube-cef-plugin 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] [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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a229bb1e0ba48f2b2888b6910a45e78b59c3d05b74890fc2743bb62b598e5d49
[INFO] running `Command { std: "docker" "start" "-a" "a229bb1e0ba48f2b2888b6910a45e78b59c3d05b74890fc2743bb62b598e5d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a229bb1e0ba48f2b2888b6910a45e78b59c3d05b74890fc2743bb62b598e5d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a229bb1e0ba48f2b2888b6910a45e78b59c3d05b74890fc2743bb62b598e5d49", kill_on_drop: false }`
[INFO] [stdout] a229bb1e0ba48f2b2888b6910a45e78b59c3d05b74890fc2743bb62b598e5d49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f48029103f8ef3ab2ca2fec05e4fd5a431ec2ab5beb666abda42ca27a5184c6
[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" "7f48029103f8ef3ab2ca2fec05e4fd5a431ec2ab5beb666abda42ca27a5184c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.43
[INFO] [stderr]    Compiling libloading v0.6.3
[INFO] [stderr]     Checking deunicode v1.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking backtrace v0.3.52
[INFO] [stderr]     Checking simba v0.2.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking simplelog v0.8.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]     Checking error-chain v0.12.4
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.26
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling async-recursion v0.3.1
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking nalgebra v0.22.0
[INFO] [stderr]     Checking pin-project v0.4.26
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]    Compiling classicube-sys v0.1.0 (https://github.com/SpiralP/rust-classicube-sys.git#92e0ebdf)
[INFO] [stderr]    Compiling classicube-cef-plugin v0.15.4-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr] error: failed to run custom build command for `classicube-cef-plugin v0.15.4-alpha.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/classicube-cef-plugin-f74302446fae974e/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=static=stdc++
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/cef_binary/CMakeLists.txt
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/CMakeLists.txt
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/interface.hh
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/interface.cc
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/app.cc
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/app.hh
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/client.cc
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/client.hh
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/serialize.cc
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/serialize.hh
[INFO] [stderr]   cargo:rerun-if-changed=cef_interface/cef_exe.cc
[INFO] [stderr]   running: "cmake" "/opt/rustwide/workdir/cef_interface" "-DUSE_SANDBOX=OFF" "-DPROJECT_ARCH=x86_64" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/classicube-cef-plugin-d6ba2357e0191d60/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_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_ASM_COMPILER=/usr/bin/cc" "-DCMAKE_BUILD_TYPE=Release"
[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]   -- Configuring incomplete, errors occurred!
[INFO] [stderr]   See also "/opt/rustwide/target/debug/build/classicube-cef-plugin-d6ba2357e0191d60/out/build/CMakeFiles/CMakeOutput.log".
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CMake Warning (dev) at CMakeLists.txt:187 (find_package):
[INFO] [stderr]     Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
[INFO] [stderr]     Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
[INFO] [stderr]     command to set the policy and suppress this warning.
[INFO] [stderr] 
[INFO] [stderr]     CMake variable CEF_ROOT is set to:
[INFO] [stderr] 
[INFO] [stderr]       /opt/rustwide/workdir/cef_interface/cef_binary
[INFO] [stderr] 
[INFO] [stderr]     For compatibility, CMake is ignoring the variable.
[INFO] [stderr]   This warning is for project developers.  Use -Wno-dev to suppress it.
[INFO] [stderr] 
[INFO] [stderr]   CMake Error at CMakeLists.txt:187 (find_package):
[INFO] [stderr]     By not providing "FindCEF.cmake" in CMAKE_MODULE_PATH this project has
[INFO] [stderr]     asked CMake to find a package configuration file provided by "CEF", but
[INFO] [stderr]     CMake did not find one.
[INFO] [stderr] 
[INFO] [stderr]     Could not find a package configuration file provided by "CEF" with any of
[INFO] [stderr]     the following names:
[INFO] [stderr] 
[INFO] [stderr]       CEFConfig.cmake
[INFO] [stderr]       cef-config.cmake
[INFO] [stderr] 
[INFO] [stderr]     Add the installation prefix of "CEF" to CMAKE_PREFIX_PATH or set "CEF_DIR"
[INFO] [stderr]     to a directory containing one of the above files.  If "CEF" provides a
[INFO] [stderr]     separate development package or SDK, be sure it has been installed.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at '
[INFO] [stderr]   command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr]   build script failed, must exit now', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:885:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5636fb7e7d10 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x5636fb7e7d10 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x5636fb7e7d10 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x5636fb7e7d10 - <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:     0x5636fb80ecbc - core::fmt::write::h9ddafa4860d8adff
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stderr]      5:     0x5636fb7e4287 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stderr]      6:     0x5636fb7ea8e0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x5636fb7ea8e0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x5636fb7ea8e0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stderr]      9:     0x5636fb7ea62c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stderr]     10:     0x5636fb7eaf43 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stderr]     11:     0x5636fb7eab19 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stderr]     12:     0x5636fb7e819c - 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:     0x5636fb7eaad9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stderr]     14:     0x5636fb7eaa8b - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stderr]     15:     0x5636fb773db7 - cmake::fail::ha4b4d14b290898bf
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:885
[INFO] [stderr]     16:     0x5636fb7736fe - cmake::run::he1fbc7cabee0b6a9
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:863
[INFO] [stderr]     17:     0x5636fb76f130 - cmake::Config::build::h046e6a30bf3569ce
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.44/src/lib.rs:698
[INFO] [stderr]     18:     0x5636fb1d9644 - build_script_build::main::h22eefc7d766647fc
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:45
[INFO] [stderr]     19:     0x5636fb1db22b - core::ops::function::FnOnce::call_once::h1abbd0acef9fbd66
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stderr]     20:     0x5636fb1dba3e - std::sys_common::backtrace::__rust_begin_short_backtrace::h308abc017487c8e8
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     21:     0x5636fb1db1b1 - std::rt::lang_start::{{closure}}::h0afb1096e7f24eb4
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:66
[INFO] [stderr]     22:     0x5636fb7eb411 - 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:     0x5636fb7eb411 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stderr]     24:     0x5636fb7eb411 - std::panicking::try::h6311c259678e50fc
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stderr]     25:     0x5636fb7eb411 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stderr]     26:     0x5636fb7eb411 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stderr]     27:     0x5636fb1db187 - std::rt::lang_start::hbebf0eae7ad26c64
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:65
[INFO] [stderr]     28:     0x5636fb1da78a - main
[INFO] [stderr]     29:     0x7fd9d84270b3 - __libc_start_main
[INFO] [stderr]     30:     0x5636fb1d90ce - _start
[INFO] [stderr]     31:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7f48029103f8ef3ab2ca2fec05e4fd5a431ec2ab5beb666abda42ca27a5184c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f48029103f8ef3ab2ca2fec05e4fd5a431ec2ab5beb666abda42ca27a5184c6", kill_on_drop: false }`
[INFO] [stdout] 7f48029103f8ef3ab2ca2fec05e4fd5a431ec2ab5beb666abda42ca27a5184c6
