[INFO] cloning repository https://github.com/cynic64/re-msaa-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cynic64/re-msaa-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-msaa-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-msaa-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1cb40cae08b7c852aeb6393a4f87e9603798cc8 [INFO] checking cynic64/re-msaa-demo against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-msaa-demo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cynic64/re-msaa-demo [INFO] finished tweaking git repo https://github.com/cynic64/re-msaa-demo [INFO] tweaked toml for git repo https://github.com/cynic64/re-msaa-demo written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cynic64/re-msaa-demo on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cynic64/re-msaa-demo 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/cynic64/render-engine` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking cynic64/re-msaa-demo against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Fre-msaa-demo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cynic64/re-msaa-demo [INFO] finished tweaking git repo https://github.com/cynic64/re-msaa-demo [INFO] tweaked toml for git repo https://github.com/cynic64/re-msaa-demo written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cynic64/re-msaa-demo on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cynic64/re-msaa-demo 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "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 cmake v0.1.40 [INFO] [stderr] Downloaded vulkano-win v0.12.0 [INFO] [stderr] Downloaded shaderc v0.5.0 [INFO] [stderr] Downloaded vk-sys v0.4.0 [INFO] [stderr] Downloaded metal v0.13.1 [INFO] [stderr] Downloaded vulkano-shaders v0.12.0 [INFO] [stderr] Downloaded vulkano v0.12.0 [INFO] [stderr] Downloaded shaderc-sys v0.5.0 [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49201c748adb0731f6e72034cb4b81b8111ec453784399622860c7372f2ada8a [INFO] running `Command { std: "docker" "start" "-a" "49201c748adb0731f6e72034cb4b81b8111ec453784399622860c7372f2ada8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49201c748adb0731f6e72034cb4b81b8111ec453784399622860c7372f2ada8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49201c748adb0731f6e72034cb4b81b8111ec453784399622860c7372f2ada8a", kill_on_drop: false }` [INFO] [stdout] 49201c748adb0731f6e72034cb4b81b8111ec453784399622860c7372f2ada8a [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d074677fa79c4db29fc40f104ce05c3f97a37951d116b8f5aa10d28d8c1403a9 [INFO] running `Command { std: "docker" "start" "-a" "d074677fa79c4db29fc40f104ce05c3f97a37951d116b8f5aa10d28d8c1403a9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] warning: shaderc-sys@0.5.0: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.5.0: Pre-built library not found. Falling back to from-source build [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.5.0` [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-99fbafd3dc9806e6/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=Pre-built library not found. Falling back to from-source build [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1043) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.5.0/build/cmd_finder.rs:45:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5c6a6da72672 - std::backtrace_rs::backtrace::libunwind::trace::hee4419fd044748fe [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5c6a6da72672 - std::backtrace_rs::backtrace::trace_unsynchronized::h0fdc207b98620d31 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5c6a6da72672 - std::sys::backtrace::_print_fmt::hc16245079c4f3aee [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5c6a6da72672 - ::fmt::he48133befcbf7dec [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5c6a6da94e2f - core::fmt::rt::Argument::fmt::he6396c19f96597a9 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5c6a6da94e2f - core::fmt::write::hffac1b88747b7d19 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5c6a6da6f3d3 - std::io::default_write_fmt::hc35e0bf7a8090e83 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5c6a6da6f3d3 - std::io::Write::write_fmt::h72c3f060e6a58a9f [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5c6a6da724c2 - std::sys::backtrace::BacktraceLock::print::h25ac477e6e23ecf6 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5c6a6da73874 - std::panicking::default_hook::{{closure}}::hd2ce2be4877d393d [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5c6a6da73695 - std::panicking::default_hook::ha59561c3b7db3e65 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5c6a6da742a5 - std::panicking::panic_with_hook::he0c9df1a32931ce6 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5c6a6da7403a - std::panicking::panic_handler::{{closure}}::h031b31c6f67998e7 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5c6a6da72b79 - std::sys::backtrace::__rust_end_short_backtrace::he8606af7b6cc5545 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5c6a6da73ccd - __rustc[1b2deaa32cfd215c]::rust_begin_unwind [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5c6a6da93d70 - core::panicking::panic_fmt::hc1408084ceb37e31 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5c6a6da0cd5b - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h13951b2ad9d9d34e [INFO] [stderr] 17: 0x5c6a6da0a805 - core::option::Option::unwrap_or_else::h37b95510455d5250 [INFO] [stderr] 18: 0x5c6a6da0ccdc - build_script_build::cmd_finder::CommandFinder::must_have::h4a536747be04ebb1 [INFO] [stderr] 19: 0x5c6a6da0eba3 - build_script_build::main::hb773c062526bf65e [INFO] [stderr] 20: 0x5c6a6da09b53 - core::ops::function::FnOnce::call_once::h83f41987dac1f239 [INFO] [stderr] 21: 0x5c6a6da09806 - std::sys::backtrace::__rust_begin_short_backtrace::h33200663819cda15 [INFO] [stderr] 22: 0x5c6a6da09789 - std::rt::lang_start::{{closure}}::ha4b42fd6f2e1457e [INFO] [stderr] 23: 0x5c6a6da6b100 - core::ops::function::impls:: for &F>::call_once::hef71e466faa52b90 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x5c6a6da6b100 - std::panicking::catch_unwind::do_call::haab3e16eabb937b1 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x5c6a6da6b100 - std::panicking::catch_unwind::h84325283627fcf40 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x5c6a6da6b100 - std::panic::catch_unwind::h254f0ca89022125c [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panic.rs:357:14 [INFO] [stderr] 27: 0x5c6a6da6b100 - std::rt::lang_start_internal::{{closure}}::hf5ce29664a0f8372 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5c6a6da6b100 - std::panicking::catch_unwind::do_call::haf54762e684d44d2 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x5c6a6da6b100 - std::panicking::catch_unwind::ha686b47b670267a1 [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x5c6a6da6b100 - std::panic::catch_unwind::hff6dc5bd0770d89f [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/panic.rs:357:14 [INFO] [stderr] 31: 0x5c6a6da6b100 - std::rt::lang_start_internal::hc70fa4ff99f7e86b [INFO] [stderr] at /rustc/8c500c7cefd54fd11d57295f3771d576be9ee415/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5c6a6da09771 - std::rt::lang_start::h314ef869dd2a3f16 [INFO] [stderr] 33: 0x5c6a6da0f725 - main [INFO] [stderr] 34: 0x7c8d5eed11ca - [INFO] [stderr] 35: 0x7c8d5eed128b - __libc_start_main [INFO] [stderr] 36: 0x5c6a6da07255 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d074677fa79c4db29fc40f104ce05c3f97a37951d116b8f5aa10d28d8c1403a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d074677fa79c4db29fc40f104ce05c3f97a37951d116b8f5aa10d28d8c1403a9", kill_on_drop: false }` [INFO] [stdout] d074677fa79c4db29fc40f104ce05c3f97a37951d116b8f5aa10d28d8c1403a9