[INFO] cloning repository https://github.com/lancelet/vulkano-experiment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lancelet/vulkano-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancelet%2Fvulkano-experiment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancelet%2Fvulkano-experiment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f1c5828c95557b72c0ac8efdeaebdf080061fd9 [INFO] checking lancelet/vulkano-experiment against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancelet%2Fvulkano-experiment" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lancelet/vulkano-experiment on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lancelet/vulkano-experiment [INFO] finished tweaking git repo https://github.com/lancelet/vulkano-experiment [INFO] tweaked toml for git repo https://github.com/lancelet/vulkano-experiment written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lancelet/vulkano-experiment 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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [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] checking lancelet/vulkano-experiment against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancelet%2Fvulkano-experiment" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lancelet/vulkano-experiment on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lancelet/vulkano-experiment [INFO] finished tweaking git repo https://github.com/lancelet/vulkano-experiment [INFO] tweaked toml for git repo https://github.com/lancelet/vulkano-experiment written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lancelet/vulkano-experiment 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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 vk-sys v0.5.2 [INFO] [stderr] Downloaded shaderc v0.6.2 [INFO] [stderr] Downloaded vulkano-shaders v0.19.0 [INFO] [stderr] Downloaded vulkano v0.19.0 [INFO] [stderr] Downloaded shaderc-sys v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08341b173414cb691318589dc662ca4b508f76078288862fd55e59ce19483451 [INFO] running `Command { std: "docker" "start" "-a" "08341b173414cb691318589dc662ca4b508f76078288862fd55e59ce19483451", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08341b173414cb691318589dc662ca4b508f76078288862fd55e59ce19483451", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08341b173414cb691318589dc662ca4b508f76078288862fd55e59ce19483451", kill_on_drop: false }` [INFO] [stdout] 08341b173414cb691318589dc662ca4b508f76078288862fd55e59ce19483451 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bfb023a5d1027da747e4c7113cb212a95a0eae75423eed4bdb4a713916c46e3 [INFO] running `Command { std: "docker" "start" "-a" "6bfb023a5d1027da747e4c7113cb212a95a0eae75423eed4bdb4a713916c46e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.22 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling vulkano v0.19.0 [INFO] [stderr] Checking color_quant v1.0.1 [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-05d751ee75991337/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: 0x558728dd09d5 - std::backtrace_rs::backtrace::libunwind::trace::h11296a2252167226 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x558728dd09d5 - std::backtrace_rs::backtrace::trace_unsynchronized::h5ee6465504909476 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558728dd09d5 - std::sys_common::backtrace::_print_fmt::h16e8d942ca4c2dd4 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x558728dd09d5 - ::fmt::hda5ea28c6d16829f [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x558728df44eb - core::fmt::rt::Argument::fmt::ha133f333bbe52113 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x558728df44eb - core::fmt::write::hd2f5cfb409a1dd2c [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x558728dcdd9f - std::io::Write::write_fmt::hbe61636da16e3e5e [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x558728dd07ae - std::sys_common::backtrace::_print::hf4965b863e36da56 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x558728dd07ae - std::sys_common::backtrace::print::ha615fcb12d03f034 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x558728dd1e29 - std::panicking::default_hook::{{closure}}::h3793fdf50bed1dc1 [INFO] [stderr] 10: 0x558728dd1b93 - std::panicking::default_hook::hc48e43f787b29b6b [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x558728dd22c6 - std::panicking::rust_panic_with_hook::ha975e467781ed44b [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x558728dd21a6 - std::panicking::begin_panic_handler::{{closure}}::h6a883f0ecd6dea22 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x558728dd0e99 - std::sys_common::backtrace::__rust_end_short_backtrace::he7acb65af5b42e53 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x558728dd1ed7 - rust_begin_unwind [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x558728d5f076 - core::panicking::panic_fmt::h9dbd57e8a30feb35 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x558728d63646 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h583887fc28dc80dc [INFO] [stderr] 17: 0x558728d60ce3 - core::option::Option::unwrap_or_else::h78ad616b751f99f9 [INFO] [stderr] 18: 0x558728d635a8 - build_script_build::cmd_finder::CommandFinder::must_have::h82e82abbdbc85cc2 [INFO] [stderr] 19: 0x558728d665a5 - build_script_build::main::hb0056c2d36a5422f [INFO] [stderr] 20: 0x558728d60593 - core::ops::function::FnOnce::call_once::haf4e7bfe07cacf40 [INFO] [stderr] 21: 0x558728d5f6b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6dfda19ca5c4f0c9 [INFO] [stderr] 22: 0x558728d5fd59 - std::rt::lang_start::{{closure}}::h74eb7c61a29b2321 [INFO] [stderr] 23: 0x558728dca0b1 - core::ops::function::impls:: for &F>::call_once::h7ab18bbd3b7e0435 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x558728dca0b1 - std::panicking::try::do_call::hafc4d3f0b5032d69 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:552:40 [INFO] [stderr] 25: 0x558728dca0b1 - std::panicking::try::heb678db0f97e48bd [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:516:19 [INFO] [stderr] 26: 0x558728dca0b1 - std::panic::catch_unwind::hdda9ee81a60cc18e [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panic.rs:146:14 [INFO] [stderr] 27: 0x558728dca0b1 - std::rt::lang_start_internal::{{closure}}::h0763ed2a4a725889 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x558728dca0b1 - std::panicking::try::do_call::hfab507f902f28d42 [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:552:40 [INFO] [stderr] 29: 0x558728dca0b1 - std::panicking::try::h55c7252c07029f5c [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panicking.rs:516:19 [INFO] [stderr] 30: 0x558728dca0b1 - std::panic::catch_unwind::hecdc0ac989afa08e [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/panic.rs:146:14 [INFO] [stderr] 31: 0x558728dca0b1 - std::rt::lang_start_internal::h53994dd17f6fbd1a [INFO] [stderr] at /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x558728d5fd37 - std::rt::lang_start::h42f09107170b5772 [INFO] [stderr] 33: 0x558728d66f55 - main [INFO] [stderr] 34: 0x7effb73e3d90 - [INFO] [stderr] 35: 0x7effb73e3e40 - __libc_start_main [INFO] [stderr] 36: 0x558728d5f5e5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6bfb023a5d1027da747e4c7113cb212a95a0eae75423eed4bdb4a713916c46e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bfb023a5d1027da747e4c7113cb212a95a0eae75423eed4bdb4a713916c46e3", kill_on_drop: false }` [INFO] [stdout] 6bfb023a5d1027da747e4c7113cb212a95a0eae75423eed4bdb4a713916c46e3