[INFO] cloning repository https://github.com/croraf/vulkano1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/croraf/vulkano1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcroraf%2Fvulkano1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcroraf%2Fvulkano1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bc2c501f802c2125ead61ff4e68fcf003913284 [INFO] testing croraf/vulkano1 against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcroraf%2Fvulkano1" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/croraf/vulkano1 on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/croraf/vulkano1 [INFO] finished tweaking git repo https://github.com/croraf/vulkano1 [INFO] tweaked toml for git repo https://github.com/croraf/vulkano1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/croraf/vulkano1 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing croraf/vulkano1 against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcroraf%2Fvulkano1" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/croraf/vulkano1 on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/croraf/vulkano1 [INFO] finished tweaking git repo https://github.com/croraf/vulkano1 [INFO] tweaked toml for git repo https://github.com/croraf/vulkano1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/croraf/vulkano1 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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shaderc v0.6.2 [INFO] [stderr] Downloaded vk-sys v0.5.1 [INFO] [stderr] Downloaded half v1.4.1 [INFO] [stderr] Downloaded vulkano-shaders v0.17.0 [INFO] [stderr] Downloaded vulkano v0.17.0 [INFO] [stderr] Downloaded shaderc-sys v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 423c8673a8a1d2ec70fa6a53e74417dfa42d55bd92d52f38d0551b5e96a713e8 [INFO] running `Command { std: "docker" "start" "-a" "423c8673a8a1d2ec70fa6a53e74417dfa42d55bd92d52f38d0551b5e96a713e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "423c8673a8a1d2ec70fa6a53e74417dfa42d55bd92d52f38d0551b5e96a713e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "423c8673a8a1d2ec70fa6a53e74417dfa42d55bd92d52f38d0551b5e96a713e8", kill_on_drop: false }` [INFO] [stdout] 423c8673a8a1d2ec70fa6a53e74417dfa42d55bd92d52f38d0551b5e96a713e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c24fbadb61abc890712cd010f3a4b6958847a2352f70ee5a8ca326537d60097f [INFO] running `Command { std: "docker" "start" "-a" "c24fbadb61abc890712cd010f3a4b6958847a2352f70ee5a8ca326537d60097f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling vulkano v0.17.0 [INFO] [stderr] Compiling half v1.4.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling vk-sys v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.6.2: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.2: System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.2` [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-22d209f74f4c979e/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shaderc-sys-0.6.2/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: 0x560aeeec7725 - std::backtrace_rs::backtrace::libunwind::trace::h68acc96dd29bfb25 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x560aeeec7725 - std::backtrace_rs::backtrace::trace_unsynchronized::hc833f810d39d5258 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x560aeeec7725 - std::sys::backtrace::_print_fmt::h5f23caa5b7652308 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x560aeeec7725 - ::fmt::hc81f55a2b3efffd1 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x560aeeeeb9db - core::fmt::rt::Argument::fmt::h731d8ba6b9c446d6 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x560aeeeeb9db - core::fmt::write::h6e5816e68b47f713 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x560aeeec469f - std::io::Write::write_fmt::h82cda8d34836fa3f [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x560aeeec8a91 - std::sys::backtrace::BacktraceLock::print::hb98272574ac3b700 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x560aeeec8a91 - std::panicking::default_hook::{{closure}}::h979aa01ca70f7f8f [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x560aeeec876c - std::panicking::default_hook::h17e52f086133e6fd [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x560aeeec9111 - std::panicking::rust_panic_with_hook::h694bfcec6451de5a [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x560aeeec8f77 - std::panicking::begin_panic_handler::{{closure}}::hbd9f22f307951c96 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x560aeeec7be9 - std::sys::backtrace::__rust_end_short_backtrace::h6e4502eb3c3e7834 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x560aeeec8c04 - rust_begin_unwind [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x560aeeeea7b3 - core::panicking::panic_fmt::ha6b90685af50061f [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x560aeee5bd63 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hbed3a90f42bf8fd6 [INFO] [stderr] 16: 0x560aeee59423 - core::option::Option::unwrap_or_else::h1d1a78b4c682d112 [INFO] [stderr] 17: 0x560aeee5bccc - build_script_build::cmd_finder::CommandFinder::must_have::h5de98f3f9d333331 [INFO] [stderr] 18: 0x560aeee5e9f3 - build_script_build::main::h48e2402d0ad756f3 [INFO] [stderr] 19: 0x560aeee58c43 - core::ops::function::FnOnce::call_once::h8691da13213e542b [INFO] [stderr] 20: 0x560aeee58686 - std::sys::backtrace::__rust_begin_short_backtrace::h4c1a6af1a8da45bb [INFO] [stderr] 21: 0x560aeee585a9 - std::rt::lang_start::{{closure}}::hf464bfc59faeed9b [INFO] [stderr] 22: 0x560aeeec0520 - core::ops::function::impls:: for &F>::call_once::h0a914711094af0e2 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x560aeeec0520 - std::panicking::try::do_call::h23eb0375d29a86c6 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x560aeeec0520 - std::panicking::try::hfde747ffd3a25f83 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x560aeeec0520 - std::panic::catch_unwind::h9ccb347cfcb9c849 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panic.rs:345:14 [INFO] [stderr] 26: 0x560aeeec0520 - std::rt::lang_start_internal::{{closure}}::h1d5aad05d6464574 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x560aeeec0520 - std::panicking::try::do_call::h4be7f65026835560 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x560aeeec0520 - std::panicking::try::h1cefeda29a4cff77 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x560aeeec0520 - std::panic::catch_unwind::hfa6efd528ca17417 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panic.rs:345:14 [INFO] [stderr] 30: 0x560aeeec0520 - std::rt::lang_start_internal::h275dd16aaa0f7750 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x560aeee58587 - std::rt::lang_start::h721e0ad3820bea21 [INFO] [stderr] 32: 0x560aeee5f3a5 - main [INFO] [stderr] 33: 0x7f6192001d90 - [INFO] [stderr] 34: 0x7f6192001e40 - __libc_start_main [INFO] [stderr] 35: 0x560aeee57ca5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c24fbadb61abc890712cd010f3a4b6958847a2352f70ee5a8ca326537d60097f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c24fbadb61abc890712cd010f3a4b6958847a2352f70ee5a8ca326537d60097f", kill_on_drop: false }` [INFO] [stdout] c24fbadb61abc890712cd010f3a4b6958847a2352f70ee5a8ca326537d60097f