[INFO] fetching crate timberwolf 0.5.0... [INFO] checking timberwolf-0.5.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate timberwolf 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate timberwolf 0.5.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate timberwolf 0.5.0 [INFO] finished tweaking crates.io crate timberwolf 0.5.0 [INFO] tweaked toml for crates.io crate timberwolf 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding cgmath v0.17.0 (available: v0.18.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding winit v0.19.5 (available: v0.30.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded colorful v0.2.2 [INFO] [stderr] Downloaded rendy-resource v0.5.1 [INFO] [stderr] Downloaded rendy-wsi v0.5.1 [INFO] [stderr] Downloaded rendy-memory v0.5.2 [INFO] [stderr] Downloaded relevant v0.4.2 [INFO] [stderr] Downloaded rendy-frame v0.5.1 [INFO] [stderr] Downloaded rendy-descriptor v0.5.1 [INFO] [stderr] Downloaded hibitset v0.6.4 [INFO] [stderr] Downloaded rendy-shader v0.5.1 [INFO] [stderr] Downloaded rendy-command v0.5.1 [INFO] [stderr] Downloaded rendy-chain v0.5.1 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] [stderr] Downloaded spirv-reflect v0.2.3 [INFO] [stderr] Downloaded shaderc v0.6.3 [INFO] [stderr] Downloaded spirv_headers v1.5.0 [INFO] [stderr] Downloaded rendy-factory v0.5.1 [INFO] [stderr] Downloaded shaderc-sys v0.6.3 [INFO] [stderr] Downloaded rendy-texture v0.5.1 [INFO] [stderr] Downloaded rendy-graph v0.5.1 [INFO] [stderr] Downloaded rendy-init v0.5.1 [INFO] [stderr] Downloaded rendy v0.5.1 [INFO] [stderr] Downloaded rendy-mesh v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0dc44ea37d11b26caa297435d88767419f4938e6084199baae929373af5f3c31 [INFO] running `Command { std: "docker" "start" "-a" "0dc44ea37d11b26caa297435d88767419f4938e6084199baae929373af5f3c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dc44ea37d11b26caa297435d88767419f4938e6084199baae929373af5f3c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc44ea37d11b26caa297435d88767419f4938e6084199baae929373af5f3c31", kill_on_drop: false }` [INFO] [stdout] 0dc44ea37d11b26caa297435d88767419f4938e6084199baae929373af5f3c31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c472ab53a2f9a90e4f27030874494b6cc962c46790c494031efd0a434bf8e9c [INFO] running `Command { std: "docker" "start" "-a" "7c472ab53a2f9a90e4f27030874494b6cc962c46790c494031efd0a434bf8e9c", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking object v0.36.5 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking colorful v0.2.2 [INFO] [stderr] Checking hibitset v0.6.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling xml-rs v0.8.23 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling spirv-reflect v0.2.3 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] warning: shaderc-sys@0.6.3: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.3: System installed library not found. Falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.3` [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-44ac5f86b526ac23/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-0.6.3/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: 0x5a91ec29538a - std::backtrace_rs::backtrace::libunwind::trace::h4a182ed5026c4960 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5a91ec29538a - std::backtrace_rs::backtrace::trace_unsynchronized::hd36eaf0d0af663ac [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5a91ec29538a - std::sys::backtrace::_print_fmt::h5bc686de8bf76aa3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5a91ec29538a - ::fmt::hd8bd9250b5d34cf2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5a91ec2b8d93 - core::fmt::rt::Argument::fmt::h479db8f948910918 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5a91ec2b8d93 - core::fmt::write::h8ea7001525e04e92 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/mod.rs:1189:21 [INFO] [stderr] 6: 0x5a91ec291913 - std::io::Write::write_fmt::h9a3a3a90a20c720b [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/io/mod.rs:1884:15 [INFO] [stderr] 7: 0x5a91ec2951d2 - std::sys::backtrace::BacktraceLock::print::h524f4afae71bff25 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5a91ec2963cc - std::panicking::default_hook::{{closure}}::hbf0efdb45c0ec2fa [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x5a91ec296212 - std::panicking::default_hook::hd8655fd75a36fb4e [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x5a91ec2969c7 - std::panicking::rust_panic_with_hook::hfd3e39fd18e5a522 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x5a91ec29685a - std::panicking::begin_panic_handler::{{closure}}::h541106c2fc98c78e [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x5a91ec295869 - std::sys::backtrace::__rust_end_short_backtrace::hd41b812be983a407 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x5a91ec2964ec - rust_begin_unwind [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x5a91ec2b7b40 - core::panicking::panic_fmt::h6d97ef49812eecdc [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/panicking.rs:76:14 [INFO] [stderr] 15: 0x5a91ec1fd763 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h93e2fca981114ee9 [INFO] [stderr] 16: 0x5a91ec1fac23 - core::option::Option::unwrap_or_else::h94f891b33f208e13 [INFO] [stderr] 17: 0x5a91ec1fd6cc - build_script_build::cmd_finder::CommandFinder::must_have::hde2347237d743b18 [INFO] [stderr] 18: 0x5a91ec201458 - build_script_build::main::h4ad374e29ba49297 [INFO] [stderr] 19: 0x5a91ec1fa023 - core::ops::function::FnOnce::call_once::h6f5c44c6bb9d03aa [INFO] [stderr] 20: 0x5a91ec1f9726 - std::sys::backtrace::__rust_begin_short_backtrace::h8efdeaed8b6ca81d [INFO] [stderr] 21: 0x5a91ec1f9649 - std::rt::lang_start::{{closure}}::hf56be84e7dafd3c0 [INFO] [stderr] 22: 0x5a91ec28dc97 - core::ops::function::impls:: for &F>::call_once::h85d3b6433c6201ad [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x5a91ec28dc97 - std::panicking::try::do_call::h1e58a303c26811b2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 24: 0x5a91ec28dc97 - std::panicking::try::hf884ee642c4250a3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 25: 0x5a91ec28dc97 - std::panic::catch_unwind::h16d69298af9a3692 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 26: 0x5a91ec28dc97 - std::rt::lang_start_internal::{{closure}}::h5a8a6f94cdf753a6 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:48 [INFO] [stderr] 27: 0x5a91ec28dc97 - std::panicking::try::do_call::hf6ee2fe994f58e18 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 28: 0x5a91ec28dc97 - std::panicking::try::hc1282bf2eeca2940 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 29: 0x5a91ec28dc97 - std::panic::catch_unwind::h212572842a792e2c [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 30: 0x5a91ec28dc97 - std::rt::lang_start_internal::h9681d29d05b11740 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:20 [INFO] [stderr] 31: 0x5a91ec1f9627 - std::rt::lang_start::h14767990cf07c946 [INFO] [stderr] 32: 0x5a91ec201e55 - main [INFO] [stderr] 33: 0x72c3d680cd90 - [INFO] [stderr] 34: 0x72c3d680ce40 - __libc_start_main [INFO] [stderr] 35: 0x5a91ec1f8b95 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7c472ab53a2f9a90e4f27030874494b6cc962c46790c494031efd0a434bf8e9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c472ab53a2f9a90e4f27030874494b6cc962c46790c494031efd0a434bf8e9c", kill_on_drop: false }` [INFO] [stdout] 7c472ab53a2f9a90e4f27030874494b6cc962c46790c494031efd0a434bf8e9c