[INFO] cloning repository https://github.com/germangb/wgpu-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/germangb/wgpu-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermangb%2Fwgpu-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermangb%2Fwgpu-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2325531c6609e6c0fdc18a4af2a0c5c50495bdcf
[INFO] checking germangb/wgpu-test against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermangb%2Fwgpu-test" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/germangb/wgpu-test on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/germangb/wgpu-test
[INFO] finished tweaking git repo https://github.com/germangb/wgpu-test
[INFO] tweaked toml for git repo https://github.com/germangb/wgpu-test written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/germangb/wgpu-test 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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgui-sdl2 v0.13.0
[INFO] [stderr]   Downloaded imgui-wgpu v0.12.0
[INFO] [stderr]   Downloaded imgui v0.6.1
[INFO] [stderr]   Downloaded imgui-sys v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca21507d8c513ef27ab3c4ed9831459fc80c1afde45b52373ab460f09305fa8a
[INFO] running `Command { std: "docker" "start" "-a" "ca21507d8c513ef27ab3c4ed9831459fc80c1afde45b52373ab460f09305fa8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca21507d8c513ef27ab3c4ed9831459fc80c1afde45b52373ab460f09305fa8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca21507d8c513ef27ab3c4ed9831459fc80c1afde45b52373ab460f09305fa8a", kill_on_drop: false }`
[INFO] [stdout] ca21507d8c513ef27ab3c4ed9831459fc80c1afde45b52373ab460f09305fa8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94f00f6070e976250dc61cd68c4827649ce777a30e43250f493c0ea65a45c054
[INFO] running `Command { std: "docker" "start" "-a" "94f00f6070e976250dc61cd68c4827649ce777a30e43250f493c0ea65a45c054", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking smallvec v1.5.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking libloading v0.6.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]     Checking futures-io v0.3.8
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking inplace_it v0.3.2
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking pin-project-lite v0.2.0
[INFO] [stderr]     Checking wgpu-types v0.6.1
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling wgpu-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking gfx-hal v0.6.0
[INFO] [stderr] error: failed to run custom build command for `wgpu-test v0.1.0 (/opt/rustwide/workdir)`
[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/wgpu-test-8176733769eb6da9/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/shader.vert
[INFO] [stderr]   cargo:rerun-if-changed=src/shader.frag
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:7:10:
[INFO] [stderr]   Error launching SPIRV validator: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x601c627a96e2 - std::backtrace_rs::backtrace::libunwind::trace::h4cd7674ced12dfd2
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x601c627a96e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb6f7822a01dfbf7d
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x601c627a96e2 - std::sys::backtrace::_print_fmt::hdd88e6288ab1949c
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x601c627a96e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ad31815d8d3c76
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x601c627ca183 - core::fmt::rt::Argument::fmt::h1e23151c8dbc4679
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/core/src/fmt/rt.rs:184:76
[INFO] [stderr]      5:     0x601c627ca183 - core::fmt::write::h35a67349ca0d77a2
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/core/src/fmt/mod.rs:1480:21
[INFO] [stderr]      6:     0x601c627a7203 - std::io::default_write_fmt::h99a2be3a39cdb633
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x601c627a7203 - std::io::Write::write_fmt::h2fded5eabdac89a2
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x601c627a9532 - std::sys::backtrace::BacktraceLock::print::hfbf01d0f432e5382
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x601c627aa452 - std::panicking::default_hook::{{closure}}::hd4c68709662c4aa1
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x601c627aa255 - std::panicking::default_hook::hfc2e64305f0dfd76
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x601c627aad22 - std::panicking::rust_panic_with_hook::h3be07e69e6dfb4e1
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x601c627aabba - std::panicking::begin_panic_handler::{{closure}}::he9744ba2d9fa9af2
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x601c627a9bd9 - std::sys::backtrace::__rust_end_short_backtrace::h7f71beefe3446198
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x601c627aa84d - __rustc[9206638b32d28ee6]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x601c627c9430 - core::panicking::panic_fmt::h4f55a0d40840f01f
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x601c627c97c6 - core::result::unwrap_failed::h5952290b22a61f64
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/core/src/result.rs:1704:5
[INFO] [stderr]     17:     0x601c62783c0c - core::result::Result<T,E>::expect::h4c47d1e74c31a280
[INFO] [stderr]     18:     0x601c62785801 - build_script_build::compile_shader::hf53f166e068ae623
[INFO] [stderr]     19:     0x601c627859a9 - build_script_build::main::had5676d1321d82b3
[INFO] [stderr]     20:     0x601c62782d93 - core::ops::function::FnOnce::call_once::h64339c864df35f2f
[INFO] [stderr]     21:     0x601c62782a76 - std::sys::backtrace::__rust_begin_short_backtrace::h8d40cd5938e1c511
[INFO] [stderr]     22:     0x601c627829a9 - std::rt::lang_start::{{closure}}::h165b82368840d402
[INFO] [stderr]     23:     0x601c627a3e90 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h3e715a9bb48e287e
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     24:     0x601c627a3e90 - std::panicking::try::do_call::hdea0a13c6304ae4d
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     25:     0x601c627a3e90 - std::panicking::try::h7640ed70e2a79c44
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     26:     0x601c627a3e90 - std::panic::catch_unwind::h033eaa237542fe16
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x601c627a3e90 - std::rt::lang_start_internal::{{closure}}::hcaaa0a6a3953acbf
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/rt.rs:168:24
[INFO] [stderr]     28:     0x601c627a3e90 - std::panicking::try::do_call::he0322a2b5612259b
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     29:     0x601c627a3e90 - std::panicking::try::hcaea5e25f79468c3
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     30:     0x601c627a3e90 - std::panic::catch_unwind::h65c7062882f7ea82
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x601c627a3e90 - std::rt::lang_start_internal::h8c179e9b406db6aa
[INFO] [stderr]                                  at /rustc/19f42cb9bb65555e7d95dab7d17573ae6c5d634c/library/std/src/rt.rs:164:5
[INFO] [stderr]     32:     0x601c62782991 - std::rt::lang_start::h09cbd30cfe5ab7a0
[INFO] [stderr]     33:     0x601c627859e5 - main
[INFO] [stderr]     34:     0x7502e7c6e1ca - <unknown>
[INFO] [stderr]     35:     0x7502e7c6e28b - __libc_start_main
[INFO] [stderr]     36:     0x601c62781bb5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "94f00f6070e976250dc61cd68c4827649ce777a30e43250f493c0ea65a45c054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f00f6070e976250dc61cd68c4827649ce777a30e43250f493c0ea65a45c054", kill_on_drop: false }`
[INFO] [stdout] 94f00f6070e976250dc61cd68c4827649ce777a30e43250f493c0ea65a45c054