[INFO] fetching crate rukako-shader 0.0.0...
[INFO] checking rukako-shader-0.0.0 against try#b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 for pr-102737
[INFO] extracting crate rukako-shader 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rukako-shader 0.0.0 on toolchain b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rukako-shader 0.0.0
[INFO] finished tweaking crates.io crate rukako-shader 0.0.0
[INFO] tweaked toml for crates.io crate rukako-shader 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ddafeda6b1b42c143a8657f0ad350f0d991de5fe74420818faf7a9303d669b2
[INFO] running `Command { std: "docker" "start" "-a" "0ddafeda6b1b42c143a8657f0ad350f0d991de5fe74420818faf7a9303d669b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ddafeda6b1b42c143a8657f0ad350f0d991de5fe74420818faf7a9303d669b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddafeda6b1b42c143a8657f0ad350f0d991de5fe74420818faf7a9303d669b2", kill_on_drop: false }`
[INFO] [stdout] 0ddafeda6b1b42c143a8657f0ad350f0d991de5fe74420818faf7a9303d669b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44a58c4961f8c80b4c24f1ac5f869b97c3d891201e312d82aaedd2029bdad2df
[INFO] running `Command { std: "docker" "start" "-a" "44a58c4961f8c80b4c24f1ac5f869b97c3d891201e312d82aaedd2029bdad2df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling spirv-std-types v0.4.0-alpha.15
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr] error: failed to run custom build command for `libc v0.2.134`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-a3cfeb93cd07bf81/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.134/build.rs:9:63
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56236527c3b0 - std::backtrace_rs::backtrace::libunwind::trace::h1f8d0107ca20e2d5
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      1:     0x56236527c3b0 - std::backtrace_rs::backtrace::trace_unsynchronized::h16b61b8a4ff9bae0
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x56236527c3b0 - std::sys_common::backtrace::_print_fmt::h2d4ab214d7f33688
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x56236527c3b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7347f839a6cc9bcc
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x56236529951e - core::fmt::write::h34dbb2bf07bebeae
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/fmt/mod.rs:1209:17
[INFO] [stderr]      5:     0x562365279675 - std::io::Write::write_fmt::h39e3edd307407be6
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]      6:     0x56236527da43 - std::sys_common::backtrace::_print::h2ebb882446e23999
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x56236527da43 - std::sys_common::backtrace::print::h236a709ec9a162e3
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x56236527da43 - std::panicking::default_hook::{{closure}}::h9fe1ee152f521802
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:267:22
[INFO] [stderr]      9:     0x56236527d71a - std::panicking::default_hook::h0ae7f9e0fc96ad3a
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:286:9
[INFO] [stderr]     10:     0x56236527e0e9 - std::panicking::rust_panic_with_hook::h9571a30ec7623a79
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:669:13
[INFO] [stderr]     11:     0x56236527dfe7 - std::panicking::begin_panic_handler::{{closure}}::h11c054425482968d
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:560:13
[INFO] [stderr]     12:     0x56236527c85c - std::sys_common::backtrace::__rust_end_short_backtrace::h60177db2ca93844a
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x56236527dd02 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:556:5
[INFO] [stderr]     14:     0x562365255b43 - core::panicking::panic_fmt::h2c05fd63c361f657
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x5623652987c1 - core::panicking::panic_display::hdeddae6287f58153
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/panicking.rs:72:5
[INFO] [stderr]     16:     0x56236529876b - core::panicking::panic_str::h8817f8e9ece753ed
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/panicking.rs:56:5
[INFO] [stderr]     17:     0x5623652559b6 - core::option::expect_failed::h21aa68e16ab5670c
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/option.rs:1876:5
[INFO] [stderr]     18:     0x56236525fa62 - core::option::Option<T>::expect::he8199f36248a149c
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/option.rs:741:21
[INFO] [stderr]     19:     0x56236525ad74 - build_script_build::main::h0c7b789fbaf3eb53
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.134/build.rs:9:41
[INFO] [stderr]     20:     0x56236525cedb - core::ops::function::FnOnce::call_once::h7362a454c4255d91
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/ops/function.rs:251:5
[INFO] [stderr]     21:     0x56236525eb8e - std::sys_common::backtrace::__rust_begin_short_backtrace::he8acc4c9cef9a256
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     22:     0x562365258021 - std::rt::lang_start::{{closure}}::hf4abf845ec58cffe
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:166:18
[INFO] [stderr]     23:     0x562365276baf - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h18a8119824e6bc71
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/ops/function.rs:286:13
[INFO] [stderr]     24:     0x562365276baf - std::panicking::try::do_call::h414cad878667d3c7
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:464:40
[INFO] [stderr]     25:     0x562365276baf - std::panicking::try::hf09c7968146f2225
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:428:19
[INFO] [stderr]     26:     0x562365276baf - std::panic::catch_unwind::h39fb3a52f0382ae9
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panic.rs:137:14
[INFO] [stderr]     27:     0x562365276baf - std::rt::lang_start_internal::{{closure}}::h41ffd09383467af1
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x562365276baf - std::panicking::try::do_call::h417d7cfc53347597
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:464:40
[INFO] [stderr]     29:     0x562365276baf - std::panicking::try::h42cd439780197cec
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:428:19
[INFO] [stderr]     30:     0x562365276baf - std::panic::catch_unwind::h4335bbcd96a45ed7
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panic.rs:137:14
[INFO] [stderr]     31:     0x562365276baf - std::rt::lang_start_internal::h27d659fabebd6680
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x562365257ffa - std::rt::lang_start::h21737d0459e9df1f
[INFO] [stderr]                                  at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:165:17
[INFO] [stderr]     33:     0x56236525c541 - main
[INFO] [stderr]     34:     0x7f6b28afa083 - __libc_start_main
[INFO] [stderr]     35:     0x562365255d1e - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "44a58c4961f8c80b4c24f1ac5f869b97c3d891201e312d82aaedd2029bdad2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a58c4961f8c80b4c24f1ac5f869b97c3d891201e312d82aaedd2029bdad2df", kill_on_drop: false }`
[INFO] [stdout] 44a58c4961f8c80b4c24f1ac5f869b97c3d891201e312d82aaedd2029bdad2df