[INFO] cloning repository https://github.com/thara/learn-wgpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thara/learn-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthara%2Flearn-wgpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthara%2Flearn-wgpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26dc2e01a5cb72525d597fca341363bdc8ab0891
[INFO] checking thara/learn-wgpu against c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 for pr-161358
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthara%2Flearn-wgpu" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thara/learn-wgpu
[INFO] finished tweaking git repo https://github.com/thara/learn-wgpu
[INFO] tweaked toml for git repo https://github.com/thara/learn-wgpu written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thara/learn-wgpu on toolchain c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thara/learn-wgpu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681
[INFO] running `Command { std: "docker" "start" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681", 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" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking pin-project-lite v0.2.4
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling khronos-egl v3.0.2
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking futures-sink v0.3.12
[INFO] [stderr]     Checking futures-core v0.3.12
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking futures-channel v0.3.12
[INFO] [stderr]    Compiling wgpu-core v0.7.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking spirv_headers v1.5.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking futures-task v0.3.12
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking weezl v0.1.4
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking inplace_it v0.3.3
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking glow v0.7.2
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.12
[INFO] [stderr]    Compiling spirv_cross v0.23.1
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling shaderc-sys v0.7.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr] warning: shaderc-sys@0.7.1: shaderc: searching for native shaderc libraries on system;  use '--features build-from-source' to force building from source code
[INFO] [stderr] warning: shaderc-sys@0.7.1: shaderc: cannot find native shaderc library on system; falling back to build from source
[INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.7.1`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/shaderc-sys/3dece2ed97e78ff5/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:warning=shaderc: searching for native shaderc libraries on system;  use '--features build-from-source' to force building from source code
[INFO] [stderr]   cargo:warning=shaderc: cannot find native shaderc library on system; falling back to build from source
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1610) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.7.1/build/cmd_finder.rs:50:13:
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   couldn't find required command: "python"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x603eee9ec981 - std[5905c91265792b6f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x603eee9ec981 - std[5905c91265792b6f]::backtrace_rs::backtrace::trace_unsynchronized::<std[5905c91265792b6f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x603eee9ec981 - std[5905c91265792b6f]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x603eee9ec981 - <<std[5905c91265792b6f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a99608e211f4eebf]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x603eeea0160a - <core[a99608e211f4eebf]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x603eeea0160a - core[a99608e211f4eebf]::fmt::write
[INFO] [stderr]      6:     0x603eee9f2ccc - core[a99608e211f4eebf]::io::write::default_write_fmt::<std[5905c91265792b6f]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x603eee9f2ccc - <std[5905c91265792b6f]::sys::stdio::unix::Stderr as core[a99608e211f4eebf]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x603eee9cae16 - <std[5905c91265792b6f]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x603eee9cae16 - std[5905c91265792b6f]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x603eee9e7181 - std[5905c91265792b6f]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x603eee9e733b - std[5905c91265792b6f]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:815:13
[INFO] [stderr]     12:     0x603eee9caec2 - std[5905c91265792b6f]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:688:13
[INFO] [stderr]     13:     0x603eee9c4cf9 - std[5905c91265792b6f]::sys::backtrace::__rust_end_short_backtrace::<std[5905c91265792b6f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x603eee9cb6dd - __rustc[64cad07aabafc0af]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:679:5
[INFO] [stderr]     15:     0x603eeea01d7c - core[a99608e211f4eebf]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x603eee96be86 - <build_script_build[7a006c98ebf11200]::cmd_finder::CommandFinder>::must_have::<&str>::{closure#0}
[INFO] [stderr]     17:     0x603eee9698a0 - <core[a99608e211f4eebf]::option::Option<std[5905c91265792b6f]::path::PathBuf>>::unwrap_or_else::<<build_script_build[7a006c98ebf11200]::cmd_finder::CommandFinder>::must_have<&str>::{closure#0}>
[INFO] [stderr]     18:     0x603eee9697b0 - <build_script_build[7a006c98ebf11200]::cmd_finder::CommandFinder>::must_have::<&str>
[INFO] [stderr]     19:     0x603eee96f93c - build_script_build[7a006c98ebf11200]::main
[INFO] [stderr]     20:     0x603eee9721a3 - <fn() as core[a99608e211f4eebf]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x603eee96b406 - std[5905c91265792b6f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x603eee96c019 - std[5905c91265792b6f]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x603eee9e6549 - <&dyn core[a99608e211f4eebf]::ops::function::Fn<(), Output = i32> + core[a99608e211f4eebf]::marker::Sync + core[a99608e211f4eebf]::panic::unwind_safe::RefUnwindSafe as core[a99608e211f4eebf]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x603eee9e6549 - std[5905c91265792b6f]::panicking::catch_unwind::do_call::<&dyn core[a99608e211f4eebf]::ops::function::Fn<(), Output = i32> + core[a99608e211f4eebf]::marker::Sync + core[a99608e211f4eebf]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:576:43
[INFO] [stderr]     25:     0x603eee9e6549 - std[5905c91265792b6f]::panicking::catch_unwind::<i32, &dyn core[a99608e211f4eebf]::ops::function::Fn<(), Output = i32> + core[a99608e211f4eebf]::marker::Sync + core[a99608e211f4eebf]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x603eee9e6549 - std[5905c91265792b6f]::panic::catch_unwind::<&dyn core[a99608e211f4eebf]::ops::function::Fn<(), Output = i32> + core[a99608e211f4eebf]::marker::Sync + core[a99608e211f4eebf]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x603eee9e6549 - std[5905c91265792b6f]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x603eee9e6549 - std[5905c91265792b6f]::panicking::catch_unwind::do_call::<std[5905c91265792b6f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:576:43
[INFO] [stderr]     29:     0x603eee9e6549 - std[5905c91265792b6f]::panicking::catch_unwind::<isize, std[5905c91265792b6f]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x603eee9e6549 - std[5905c91265792b6f]::panic::catch_unwind::<std[5905c91265792b6f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x603eee9e6549 - std[5905c91265792b6f]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x603eee96afe1 - std[5905c91265792b6f]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x603eee972295 - main
[INFO] [stderr]     34:     0x7832f0619601 - <unknown>
[INFO] [stderr]     35:     0x7832f0619718 - __libc_start_main
[INFO] [stderr]     36:     0x603eee968a15 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/bin/rustc --crate-name nix --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.14.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e7b1ae26aead3d8c -C extra-filename=-dd2ad02ffbeebfee --out-dir /opt/rustwide/target/debug/build/nix/dd2ad02ffbeebfee/out -L dependency=/opt/rustwide/target/debug/build/bitflags/a62f73918cee3023/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/06374b079b15a33b/out -L dependency=/opt/rustwide/target/debug/build/libc/e68d35ce3eaf5737/out -L dependency=/opt/rustwide/target/debug/build/void/669fea486b2b8b2a/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/a62f73918cee3023/out/libbitflags-a62f73918cee3023.rmeta --extern cfg_if=/opt/rustwide/target/debug/build/cfg-if/06374b079b15a33b/out/libcfg_if-06374b079b15a33b.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/e68d35ce3eaf5737/out/liblibc-e68d35ce3eaf5737.rmeta --extern void=/opt/rustwide/target/debug/build/void/669fea486b2b8b2a/out/libvoid-669fea486b2b8b2a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `ash` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/bin/rustc --crate-name ash --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ash-0.31.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="libloading"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "libloading"))' -C metadata=adc17d575dd0494c -C extra-filename=-3d89547a9eb2a40b --out-dir /opt/rustwide/target/debug/build/ash/3d89547a9eb2a40b/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/d541ac7a75168aa5/out -L dependency=/opt/rustwide/target/debug/build/libloading/514d443aa36a644e/out --extern libloading=/opt/rustwide/target/debug/build/libloading/514d443aa36a644e/out/liblibloading-514d443aa36a644e.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.65/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=bc7b3c17fe338a93 -C extra-filename=-586633118425e33e --out-dir /opt/rustwide/target/debug/build/syn/586633118425e33e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/63924880a7f30552/out -L dependency=/opt/rustwide/target/debug/build/quote/33e320375d39e107/out -L dependency=/opt/rustwide/target/debug/build/unicode-xid/467b3a2737902552/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/63924880a7f30552/out/libproc_macro2-63924880a7f30552.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/33e320375d39e107/out/libquote-33e320375d39e107.rmeta --extern unicode_xid=/opt/rustwide/target/debug/build/unicode-xid/467b3a2737902552/out/libunicode_xid-467b3a2737902552.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: spirv_cross@0.23.1: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: spirv_cross@0.23.1: compilation terminated.
[INFO] [stderr] error: failed to run custom build command for `spirv_cross v0.23.1`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/spirv_cross/c6f375aca89d98ab/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2,x87")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2,x87")
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/wrapper.o" "-c" "src/wrapper.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_cfg.o" "-c" "src/vendor/SPIRV-Cross/spirv_cfg.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_cross.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_parser.o" "-c" "src/vendor/SPIRV-Cross/spirv_parser.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_cross_parsed_ir.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross_parsed_ir.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_cross_util.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross_util.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_glsl.o" "-c" "src/vendor/SPIRV-Cross/spirv_glsl.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_hlsl.o" "-c" "src/vendor/SPIRV-Cross/spirv_hlsl.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_msl.o" "-c" "src/vendor/SPIRV-Cross/spirv_msl.cpp"
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross/6cbc027365e9cb3c/out/src/vendor/SPIRV-Cross/spirv_msl.o" "-c" "src/vendor/SPIRV-Cross/spirv_msl.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681", kill_on_drop: false }`
[INFO] [stdout] d1924b08644a79783fe901acf27d87c03d90ad381135a786b1d30abcdcdd3681
