[INFO] cloning repository https://github.com/willemv/shadertoy-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willemv/shadertoy-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemv%2Fshadertoy-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemv%2Fshadertoy-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8aea8af4372e368c0aafa41744e2969bf1124b89 [INFO] checking willemv/shadertoy-rs against master#6f40082313d8374bdf962aba943a712d5322fae6 for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemv%2Fshadertoy-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/willemv/shadertoy-rs on toolchain 6f40082313d8374bdf962aba943a712d5322fae6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f40082313d8374bdf962aba943a712d5322fae6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/willemv/shadertoy-rs [INFO] finished tweaking git repo https://github.com/willemv/shadertoy-rs [INFO] tweaked toml for git repo https://github.com/willemv/shadertoy-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/willemv/shadertoy-rs 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" "+6f40082313d8374bdf962aba943a712d5322fae6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 willemv/shadertoy-rs against try#57fd74335bb14b59b719dc3cc5bc4257e73f33ce for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemv%2Fshadertoy-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/willemv/shadertoy-rs on toolchain 57fd74335bb14b59b719dc3cc5bc4257e73f33ce [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/willemv/shadertoy-rs [INFO] finished tweaking git repo https://github.com/willemv/shadertoy-rs [INFO] tweaked toml for git repo https://github.com/willemv/shadertoy-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/willemv/shadertoy-rs 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" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 478f999a08ab1bd069a6de5a4692e52a549858f55d42e4f1c15b145225e135c2 [INFO] running `Command { std: "docker" "start" "-a" "478f999a08ab1bd069a6de5a4692e52a549858f55d42e4f1c15b145225e135c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "478f999a08ab1bd069a6de5a4692e52a549858f55d42e4f1c15b145225e135c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "478f999a08ab1bd069a6de5a4692e52a549858f55d42e4f1c15b145225e135c2", kill_on_drop: false }` [INFO] [stdout] 478f999a08ab1bd069a6de5a4692e52a549858f55d42e4f1c15b145225e135c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0f5813432f493b17d42f496fd409bebafb0096963396bc409f1ee1a56f3810c [INFO] running `Command { std: "docker" "start" "-a" "b0f5813432f493b17d42f496fd409bebafb0096963396bc409f1ee1a56f3810c", 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 bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking libloading v0.6.6 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Compiling imgui-sys v0.6.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking wayland-commons v0.28.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking inplace_it v0.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking wayland-cursor v0.28.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling shaderc-sys v0.7.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking gfx-memory v0.2.2 [INFO] [stderr] Checking gfx-descriptor v0.2.0 [INFO] [stderr] Checking gfx-backend-empty v0.6.0 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.7.0: shaderc: searching for native shaderc libraries on system; use '--features build-from-source' to force building from source code [INFO] [stderr] warning: shaderc-sys@0.7.0: shaderc: cannot find native shaderc library on system; falling back to build from source [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.7.0` [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-0f593c9c371d085b/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=shaderc: searching for native shaderc libraries on system; use '--features build-from-source' to force building from source code [INFO] [stderr] cargo:warning=shaderc: cannot find native shaderc library on system; 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-0.7.0/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: 0x55b035aaf69c - std::backtrace_rs::backtrace::libunwind::trace::hfaea0f6deac48456 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55b035aaf69c - std::backtrace_rs::backtrace::trace_unsynchronized::h6c92256b787346ec [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b035aaf69c - std::sys_common::backtrace::_print_fmt::hf39c662989c35d46 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55b035aaf69c - ::fmt::hce8588d8cee63495 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55b035ad5bd0 - core::fmt::rt::Argument::fmt::h7173e853ae9258a1 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55b035ad5bd0 - core::fmt::write::hcdc880e0748cf207 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x55b035aacb3f - std::io::Write::write_fmt::h05357a88364d6426 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/io/mod.rs:1810:15 [INFO] [stderr] 7: 0x55b035aaf484 - std::sys_common::backtrace::_print::h43b338b6a0d36d6a [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55b035aaf484 - std::sys_common::backtrace::print::hf4a94bbb4ad5d9b2 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55b035ab0c97 - std::panicking::default_hook::{{closure}}::hee17a8c3fec6f855 [INFO] [stderr] 10: 0x55b035ab09ff - std::panicking::default_hook::hd73d86f94612da90 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55b035ab1118 - std::panicking::rust_panic_with_hook::h7bbda2ffdb3722ba [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x55b035ab0ffe - std::panicking::begin_panic_handler::{{closure}}::h836f49948c65622b [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x55b035aafb66 - std::sys_common::backtrace::__rust_end_short_backtrace::h9441de69eebcc014 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55b035ab0d62 - rust_begin_unwind [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x55b035a34625 - core::panicking::panic_fmt::h93ad283e9984e04a [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55b035a396b6 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hf6b609f73d63f35a [INFO] [stderr] 17: 0x55b035a36679 - core::option::Option::unwrap_or_else::he5ccf21d5085045a [INFO] [stderr] 18: 0x55b035a3961a - build_script_build::cmd_finder::CommandFinder::must_have::hc5b1fdb004e295ec [INFO] [stderr] 19: 0x55b035a3ccd1 - build_script_build::main::h203fc3e91b72e55b [INFO] [stderr] 20: 0x55b035a35f03 - core::ops::function::FnOnce::call_once::he2e49f5f4d6a524d [INFO] [stderr] 21: 0x55b035a35086 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e498cc5845413de [INFO] [stderr] 22: 0x55b035a35729 - std::rt::lang_start::{{closure}}::hf117e8da7f237b57 [INFO] [stderr] 23: 0x55b035aa8807 - core::ops::function::impls:: for &F>::call_once::h1f6acdeae60bd51d [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x55b035aa8807 - std::panicking::try::do_call::hee23ddd1e0a9be1e [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:552:40 [INFO] [stderr] 25: 0x55b035aa8807 - std::panicking::try::h147eb48230a65f4b [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:516:19 [INFO] [stderr] 26: 0x55b035aa8807 - std::panic::catch_unwind::hba941d75e0c7a0f5 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x55b035aa8807 - std::rt::lang_start_internal::{{closure}}::ha181bc2a5bd6aef6 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x55b035aa8807 - std::panicking::try::do_call::h1669d22bd696d712 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:552:40 [INFO] [stderr] 29: 0x55b035aa8807 - std::panicking::try::h3552917ad9aaeee6 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panicking.rs:516:19 [INFO] [stderr] 30: 0x55b035aa8807 - std::panic::catch_unwind::hbdf277fd97e6ea1a [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/panic.rs:142:14 [INFO] [stderr] 31: 0x55b035aa8807 - std::rt::lang_start_internal::h54e780960610f4c6 [INFO] [stderr] at /rustc/57fd74335bb14b59b719dc3cc5bc4257e73f33ce/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x55b035a35707 - std::rt::lang_start::h436a34067686c4f2 [INFO] [stderr] 33: 0x55b035a3d535 - main [INFO] [stderr] 34: 0x7f3c09a21d90 - [INFO] [stderr] 35: 0x7f3c09a21e40 - __libc_start_main [INFO] [stderr] 36: 0x55b035a34d65 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b0f5813432f493b17d42f496fd409bebafb0096963396bc409f1ee1a56f3810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f5813432f493b17d42f496fd409bebafb0096963396bc409f1ee1a56f3810c", kill_on_drop: false }` [INFO] [stdout] b0f5813432f493b17d42f496fd409bebafb0096963396bc409f1ee1a56f3810c