[INFO] fetching crate sarekt 0.0.4... [INFO] checking sarekt-0.0.4 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate sarekt 0.0.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate sarekt 0.0.4 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sarekt 0.0.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sarekt 0.0.4 [INFO] tweaked toml for crates.io crate sarekt 0.0.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate sarekt 0.0.4 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.7.0 [INFO] [stderr] Downloaded lock_api v0.3.3 [INFO] [stderr] Downloaded parking_lot v0.10.0 [INFO] [stderr] Downloaded winit v0.21.0 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded tiff v0.4.0 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded slotmap v0.4.0 [INFO] [stderr] Downloaded wide v0.4.6 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded deflate v0.8.4 [INFO] [stderr] Downloaded png v0.16.2 [INFO] [stderr] Downloaded image v0.23.2 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded ash v0.30.0 [INFO] [stderr] Downloaded vk-mem v0.2.2 [INFO] [stderr] Downloaded static_assertions v0.3.4 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded gltf-derive v0.15.2 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded gltf-json v0.15.2 [INFO] [stderr] Downloaded gltf v0.15.2 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded miniz_oxide v0.3.6 [INFO] [stderr] Downloaded shaderc v0.6.2 [INFO] [stderr] Downloaded instant v0.1.2 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] [stderr] Downloaded ultraviolet v0.4.6 [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded arrayvec v0.4.12 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded shaderc-sys v0.6.2 [INFO] [stderr] Downloaded ash-window v0.3.0 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded safe-transmute v0.11.0-rc.2 [INFO] [stderr] Downloaded wavefront_obj v7.0.0 [INFO] [stderr] Downloaded vk-shader-macros-impl v0.2.2 [INFO] [stderr] Downloaded vk-shader-macros v0.2.2 [INFO] [stderr] Downloaded lexical v2.2.2 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded lexical-core v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 938b34151517b5ebd0c9e78a6930776fc8472972f1bd4c3901561a3a75f913df [INFO] running `Command { std: "docker" "start" "-a" "938b34151517b5ebd0c9e78a6930776fc8472972f1bd4c3901561a3a75f913df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "938b34151517b5ebd0c9e78a6930776fc8472972f1bd4c3901561a3a75f913df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "938b34151517b5ebd0c9e78a6930776fc8472972f1bd4c3901561a3a75f913df", kill_on_drop: false }` [INFO] [stdout] 938b34151517b5ebd0c9e78a6930776fc8472972f1bd4c3901561a3a75f913df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8afa6039e16b2b32d1531c8bb7d93d1aa122ab074a821d316e4fdef38d763e [INFO] running `Command { std: "docker" "start" "-a" "3b8afa6039e16b2b32d1531c8bb7d93d1aa122ab074a821d316e4fdef38d763e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling xml-rs v0.8.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling vk-mem v0.2.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking png v0.16.2 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking ordered-float v1.0.2 [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: 0x59843afd489a - std::backtrace_rs::backtrace::libunwind::trace::h97abfd8a85887826 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x59843afd489a - std::backtrace_rs::backtrace::trace_unsynchronized::h3fe33c3e2ffb6416 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x59843afd489a - std::sys::backtrace::_print_fmt::hdf29e1ca2ba4cbbc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x59843afd489a - ::fmt::h731c3e1b756ff019 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x59843aff718b - core::fmt::rt::Argument::fmt::hdfecaf84742c5a76 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x59843aff718b - core::fmt::write::h9c97613a183100ea [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x59843afd1033 - std::io::Write::write_fmt::h7288d7c7dce2722e [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x59843afd46e2 - std::sys::backtrace::BacktraceLock::print::h2bc6f048c13121f8 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x59843afd5bc7 - std::panicking::default_hook::{{closure}}::hde92e91975a101c0 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x59843afd59f6 - std::panicking::default_hook::hd8d6e2273bfc5edc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x59843afd61c7 - std::panicking::rust_panic_with_hook::hb332f821833efd3b [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x59843afd6067 - std::panicking::begin_panic_handler::{{closure}}::h00065c7fd19dfc55 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x59843afd4d79 - std::sys::backtrace::__rust_end_short_backtrace::h10e475bd14bb8cb7 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x59843afd5cf4 - rust_begin_unwind [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x59843aff5ff3 - core::panicking::panic_fmt::h59e161f9c51d6f0e [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x59843af6b9c3 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h4de7fbd627e315ad [INFO] [stderr] 16: 0x59843af69093 - core::option::Option::unwrap_or_else::hb04b406de26e14c2 [INFO] [stderr] 17: 0x59843af6b92c - build_script_build::cmd_finder::CommandFinder::must_have::h9ff2741432b541b2 [INFO] [stderr] 18: 0x59843af6e653 - build_script_build::main::hb60a0b50c7650253 [INFO] [stderr] 19: 0x59843af68943 - core::ops::function::FnOnce::call_once::hc7d49130c79facec [INFO] [stderr] 20: 0x59843af682f6 - std::sys::backtrace::__rust_begin_short_backtrace::h3e38ea189425264c [INFO] [stderr] 21: 0x59843af68219 - std::rt::lang_start::{{closure}}::h699a24d03df97c83 [INFO] [stderr] 22: 0x59843afcd710 - core::ops::function::impls:: for &F>::call_once::h00708edcd5cb0bf9 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x59843afcd710 - std::panicking::try::do_call::h3211acb5ef596e26 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 24: 0x59843afcd710 - std::panicking::try::hfc77046d1a78b97f [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 25: 0x59843afcd710 - std::panic::catch_unwind::h8cc6f9c887e41bb5 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 26: 0x59843afcd710 - std::rt::lang_start_internal::{{closure}}::h1ae7a528cb090b94 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x59843afcd710 - std::panicking::try::do_call::h7b341eaacca88c96 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 28: 0x59843afcd710 - std::panicking::try::h2190145387d00b24 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 29: 0x59843afcd710 - std::panic::catch_unwind::h39d0834a21ce2b28 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 30: 0x59843afcd710 - std::rt::lang_start_internal::hf1cb939424e8449c [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x59843af681f7 - std::rt::lang_start::hc60dbbe5832f0339 [INFO] [stderr] 32: 0x59843af6f005 - main [INFO] [stderr] 33: 0x762bfd3b8d90 - [INFO] [stderr] 34: 0x762bfd3b8e40 - __libc_start_main [INFO] [stderr] 35: 0x59843af67915 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3b8afa6039e16b2b32d1531c8bb7d93d1aa122ab074a821d316e4fdef38d763e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8afa6039e16b2b32d1531c8bb7d93d1aa122ab074a821d316e4fdef38d763e", kill_on_drop: false }` [INFO] [stdout] 3b8afa6039e16b2b32d1531c8bb7d93d1aa122ab074a821d316e4fdef38d763e