[INFO] cloning repository https://github.com/skinny121/kakapo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skinny121/kakapo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskinny121%2Fkakapo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskinny121%2Fkakapo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8262d5b270414e36d0388df5a29d8afbf17a12e7 [INFO] checking skinny121/kakapo against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskinny121%2Fkakapo" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skinny121/kakapo on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/skinny121/kakapo [INFO] finished tweaking git repo https://github.com/skinny121/kakapo [INFO] tweaked toml for git repo https://github.com/skinny121/kakapo written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/skinny121/kakapo 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" "+09ea730c380b8b9acb96ff87b724c45df920f793" "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 wayland-cursor v0.28.2 [INFO] [stderr] Downloaded darling_macro v0.10.3 [INFO] [stderr] Downloaded wayland-sys v0.28.2 [INFO] [stderr] Downloaded wayland-client v0.28.2 [INFO] [stderr] Downloaded shaderc v0.6.3 [INFO] [stderr] Downloaded glyph_brush_draw_cache v0.1.3 [INFO] [stderr] Downloaded anyhow v1.0.35 [INFO] [stderr] Downloaded darling_core v0.10.3 [INFO] [stderr] Downloaded glyph_brush v0.7.1 [INFO] [stderr] Downloaded wgpu_glyph v0.10.0 [INFO] [stderr] Downloaded wayland-protocols v0.28.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.1 [INFO] [stderr] Downloaded parking_lot_core v0.8.1 [INFO] [stderr] Downloaded nom v6.0.1 [INFO] [stderr] Downloaded wayland-commons v0.28.2 [INFO] [stderr] Downloaded zerocopy v0.3.0 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded darling v0.10.3 [INFO] [stderr] Downloaded owned_ttf_parser v0.9.0 [INFO] [stderr] Downloaded ab_glyph v0.2.7 [INFO] [stderr] Downloaded ordered-float v2.0.1 [INFO] [stderr] Downloaded wayland-scanner v0.28.2 [INFO] [stderr] Downloaded libloading v0.6.6 [INFO] [stderr] Downloaded zerocopy-derive v0.2.0 [INFO] [stderr] Downloaded spirv_cross v0.22.1 [INFO] [stderr] Downloaded shaderc-sys v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 545bedf42db780494dfdb5d61c3266be90069d7023791ed374e1a73be4313954 [INFO] running `Command { std: "docker" "start" "-a" "545bedf42db780494dfdb5d61c3266be90069d7023791ed374e1a73be4313954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "545bedf42db780494dfdb5d61c3266be90069d7023791ed374e1a73be4313954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "545bedf42db780494dfdb5d61c3266be90069d7023791ed374e1a73be4313954", kill_on_drop: false }` [INFO] [stdout] 545bedf42db780494dfdb5d61c3266be90069d7023791ed374e1a73be4313954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4aafe3339577ad66d1d8f30078a5b63c8c021eae555c424d2ac27e5fd7e0733 [INFO] running `Command { std: "docker" "start" "-a" "f4aafe3339577ad66d1d8f30078a5b63c8c021eae555c424d2ac27e5fd7e0733", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking libloading v0.6.6 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking ttf-parser v0.9.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking inplace_it v0.3.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking owned_ttf_parser v0.9.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking ab_glyph v0.2.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking glyph_brush_layout v0.2.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking ordered-float v2.0.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking mio-extras v2.0.6 [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-5eaad73d3411d3ba/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: 0x56b890c7deba - std::backtrace_rs::backtrace::libunwind::trace::h381197767b0ad34a [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x56b890c7deba - std::backtrace_rs::backtrace::trace_unsynchronized::he12c67f9e5a3eb94 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56b890c7deba - std::sys::backtrace::_print_fmt::h6b951e1242d8d6c5 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x56b890c7deba - ::fmt::hec3e2eae4d06f33f [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x56b890ca1c43 - core::fmt::rt::Argument::fmt::h29c522cae980241c [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x56b890ca1c43 - core::fmt::write::h05a73bd8dfc39e27 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/core/src/fmt/mod.rs:1437:21 [INFO] [stderr] 6: 0x56b890c7a5d3 - std::io::Write::write_fmt::hd50f173afb562b2d [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/io/mod.rs:1887:15 [INFO] [stderr] 7: 0x56b890c7dd02 - std::sys::backtrace::BacktraceLock::print::h59ab9400dbbba6a0 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x56b890c7eefd - std::panicking::default_hook::{{closure}}::h7d8282a516f2920b [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:284:22 [INFO] [stderr] 9: 0x56b890c7ed42 - std::panicking::default_hook::hec1c90baabfdfd29 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:311:9 [INFO] [stderr] 10: 0x56b890c7f647 - std::panicking::rust_panic_with_hook::hc487efe057b64249 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:817:13 [INFO] [stderr] 11: 0x56b890c7f3ca - std::panicking::begin_panic_handler::{{closure}}::hb22cf7a24d4d5e94 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:690:13 [INFO] [stderr] 12: 0x56b890c7e389 - std::sys::backtrace::__rust_end_short_backtrace::h39223be13b28c29a [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x56b890c7f05d - rust_begin_unwind [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:681:5 [INFO] [stderr] 14: 0x56b890ca0ab0 - core::panicking::panic_fmt::h1fe1046d8dacaf17 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x56b890c0405c - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hce59ab1f5b6e24ca [INFO] [stderr] 16: 0x56b890c01313 - core::option::Option::unwrap_or_else::h5509532f261fb0c4 [INFO] [stderr] 17: 0x56b890c03fdc - build_script_build::cmd_finder::CommandFinder::must_have::hd0b1f6879fd730d9 [INFO] [stderr] 18: 0x56b890c078a9 - build_script_build::main::h1a98e47f0b95c692 [INFO] [stderr] 19: 0x56b890c008c3 - core::ops::function::FnOnce::call_once::h47e3c1baf8afc4cb [INFO] [stderr] 20: 0x56b890bfff46 - std::sys::backtrace::__rust_begin_short_backtrace::h1a20faa0676988c9 [INFO] [stderr] 21: 0x56b890bffec9 - std::rt::lang_start::{{closure}}::h15e50648582e7727 [INFO] [stderr] 22: 0x56b890c75ea7 - core::ops::function::impls:: for &F>::call_once::h9f449f0d9cd1332a [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x56b890c75ea7 - std::panicking::try::do_call::hd095a918d581f1d0 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:573:40 [INFO] [stderr] 24: 0x56b890c75ea7 - std::panicking::try::h57bccdf6a93a5022 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:536:19 [INFO] [stderr] 25: 0x56b890c75ea7 - std::panic::catch_unwind::h19bbbdb60a130b2e [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panic.rs:358:14 [INFO] [stderr] 26: 0x56b890c75ea7 - std::rt::lang_start_internal::{{closure}}::h532fed18c13ccf52 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/rt.rs:174:48 [INFO] [stderr] 27: 0x56b890c75ea7 - std::panicking::try::do_call::h20b3fbc3d6032215 [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:573:40 [INFO] [stderr] 28: 0x56b890c75ea7 - std::panicking::try::h30195485c177457f [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panicking.rs:536:19 [INFO] [stderr] 29: 0x56b890c75ea7 - std::panic::catch_unwind::h0d9f52081886e4ae [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/panic.rs:358:14 [INFO] [stderr] 30: 0x56b890c75ea7 - std::rt::lang_start_internal::h15bbbd4864161bfc [INFO] [stderr] at /rustc/09ea730c380b8b9acb96ff87b724c45df920f793/library/std/src/rt.rs:174:20 [INFO] [stderr] 31: 0x56b890bffea7 - std::rt::lang_start::hc9ba42d84f92699a [INFO] [stderr] 32: 0x56b890c08285 - main [INFO] [stderr] 33: 0x73043133ad90 - [INFO] [stderr] 34: 0x73043133ae40 - __libc_start_main [INFO] [stderr] 35: 0x56b890bff515 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f4aafe3339577ad66d1d8f30078a5b63c8c021eae555c424d2ac27e5fd7e0733", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4aafe3339577ad66d1d8f30078a5b63c8c021eae555c424d2ac27e5fd7e0733", kill_on_drop: false }` [INFO] [stdout] f4aafe3339577ad66d1d8f30078a5b63c8c021eae555c424d2ac27e5fd7e0733