[INFO] cloning repository https://github.com/NickDriscoll/model_viewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NickDriscoll/model_viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickDriscoll%2Fmodel_viewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickDriscoll%2Fmodel_viewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93868d41ed842ccf8b708926aeb7d26a5de203af
[INFO] documenting NickDriscoll/model_viewer 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%2FNickDriscoll%2Fmodel_viewer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NickDriscoll/model_viewer 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/NickDriscoll/model_viewer
[INFO] finished tweaking git repo https://github.com/NickDriscoll/model_viewer
[INFO] tweaked toml for git repo https://github.com/NickDriscoll/model_viewer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/NickDriscoll/model_viewer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9e2c10c1fa753baa56e584d8e2431c7c6799e63101fe8e72e2748bfe17285175
[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" "9e2c10c1fa753baa56e584d8e2431c7c6799e63101fe8e72e2748bfe17285175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e2c10c1fa753baa56e584d8e2431c7c6799e63101fe8e72e2748bfe17285175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2c10c1fa753baa56e584d8e2431c7c6799e63101fe8e72e2748bfe17285175", kill_on_drop: false }`
[INFO] [stdout] 9e2c10c1fa753baa56e584d8e2431c7c6799e63101fe8e72e2748bfe17285175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] fc56694e95d43209936ed31781e7d533f5ff6a541a1e79e5f2f59299b4dd3786
[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" "fc56694e95d43209936ed31781e7d533f5ff6a541a1e79e5f2f59299b4dd3786", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]     Checking libm v0.1.2
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]    Compiling cmake v0.1.39
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]    Compiling nfd v0.0.4
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking slice-deque v0.2.4
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking raw-window-handle v0.1.2
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking ogg v0.7.0
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking crossbeam-utils v0.7.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking stackvector v1.0.6
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]    Compiling openvr_sys v2.0.2
[INFO] [stderr]     Checking crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking lexical-core v0.4.3
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking minimp3 v0.3.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking alga v0.8.2
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking glyph_brush_layout v0.1.8
[INFO] [stderr]     Checking lexical v2.2.2
[INFO] [stderr]     Checking glyph_brush v0.6.1
[INFO] [stderr]     Checking wavefront_obj v6.0.0
[INFO] [stderr]     Checking nalgebra v0.17.3
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking glfw v0.32.0
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr] error: failed to run custom build command for `openvr_sys v2.0.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/openvr_sys-f81b783114ae6aa7/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   running: "cmake" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openvr_sys-2.0.2/openvr" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/openvr_sys-a4bccac3c9333a24/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]   -- Configuring done
[INFO] [stderr]   -- Generating done
[INFO] [stderr]   -- Build files have been written to: /opt/rustwide/target/debug/build/openvr_sys-a4bccac3c9333a24/out/build
[INFO] [stderr]   running: "cmake" "--build" "." "--target" "install" "--config" "Debug" "--"
[INFO] [stderr]   Scanning dependencies of target openvr_api
[INFO] [stderr]   [ 10%] Building CXX object src/CMakeFiles/openvr_api.dir/openvr_api_public.cpp.o
[INFO] [stderr]   [ 20%] Building CXX object src/CMakeFiles/openvr_api.dir/jsoncpp.cpp.o
[INFO] [stderr]   [ 30%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/envvartools_public.cpp.o
[INFO] [stderr]   [ 40%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/dirtools_public.cpp.o
[INFO] [stderr]   [ 50%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/pathtools_public.cpp.o
[INFO] [stderr]   [ 60%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/sharedlibtools_public.cpp.o
[INFO] [stderr]   [ 70%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/hmderrors_public.cpp.o
[INFO] [stderr]   [ 80%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/vrpathregistry_public.cpp.o
[INFO] [stderr]   [ 90%] Building CXX object src/CMakeFiles/openvr_api.dir/vrcommon/strtools_public.cpp.o
[INFO] [stderr]   [100%] Linking CXX static library /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openvr_sys-2.0.2/openvr/bin/linux64/libopenvr_api.a
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   /usr/bin/ar: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openvr_sys-2.0.2/openvr/bin/linux64/libopenvr_api.a: No such file or directory
[INFO] [stderr]   make[2]: *** [src/CMakeFiles/openvr_api.dir/build.make:205: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openvr_sys-2.0.2/openvr/bin/linux64/libopenvr_api.a] Error 1
[INFO] [stderr]   make[1]: *** [CMakeFiles/Makefile2:94: src/CMakeFiles/openvr_api.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-0.1.39/src/lib.rs:829:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55a031435360 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x55a031435360 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x55a031435360 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x55a031435360 - <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:     0x55a03145480c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stderr]      5:     0x55a031431cf7 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stderr]      6:     0x55a031437ae0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x55a031437ae0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x55a031437ae0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stderr]      9:     0x55a03143782c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stderr]     10:     0x55a031438143 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stderr]     11:     0x55a031437d19 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stderr]     12:     0x55a0314357ec - 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:     0x55a031437cd9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stderr]     14:     0x55a031437c8b - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stderr]     15:     0x55a0313cc467 - cmake::fail::hbe2e0fa3254707a5
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:829
[INFO] [stderr]     16:     0x55a0313cbdae - cmake::run::hf3668ecffdea4b74
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:807
[INFO] [stderr]     17:     0x55a0313c8533 - cmake::Config::build::h3ce8937e74cd1ba4
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:716
[INFO] [stderr]     18:     0x55a0313c4c57 - build_script_build::main::hfad17b44ad5e5388
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openvr_sys-2.0.2/build.rs:13
[INFO] [stderr]     19:     0x55a0313c490b - core::ops::function::FnOnce::call_once::h5450a24937ff7765
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stderr]     20:     0x55a0313c438e - std::sys_common::backtrace::__rust_begin_short_backtrace::h40183795827ba297
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     21:     0x55a0313c42d1 - std::rt::lang_start::{{closure}}::h1424787b3d75f5d7
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:66
[INFO] [stderr]     22:     0x55a031438541 - 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:     0x55a031438541 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stderr]     24:     0x55a031438541 - std::panicking::try::h6311c259678e50fc
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stderr]     25:     0x55a031438541 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stderr]     26:     0x55a031438541 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stderr]     27:     0x55a0313c42a7 - std::rt::lang_start::h5c2056846efec456
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:65
[INFO] [stderr]     28:     0x55a0313c4e5a - main
[INFO] [stderr]     29:     0x7f8f620ae0b3 - __libc_start_main
[INFO] [stderr]     30:     0x55a0313c40ce - _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" "fc56694e95d43209936ed31781e7d533f5ff6a541a1e79e5f2f59299b4dd3786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc56694e95d43209936ed31781e7d533f5ff6a541a1e79e5f2f59299b4dd3786", kill_on_drop: false }`
[INFO] [stdout] fc56694e95d43209936ed31781e7d533f5ff6a541a1e79e5f2f59299b4dd3786
