[INFO] fetching crate pantheon 0.1.2... [INFO] building pantheon-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate pantheon 0.1.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate pantheon 0.1.2 [INFO] finished tweaking crates.io crate pantheon 0.1.2 [INFO] tweaked toml for crates.io crate pantheon 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pantheon 0.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 247 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.4 (available: v0.3.6) [INFO] [stderr] Adding image v0.23.14 (available: v0.25.8) [INFO] [stderr] Adding js-sys v0.3.46 (available: v0.3.81) [INFO] [stderr] Adding nix v0.20.0 (available: v0.20.2) [INFO] [stderr] Adding plotters v0.3.0 (available: v0.3.7) [INFO] [stderr] Adding shaderc v0.6.3 (available: v0.10.1) [INFO] [stderr] Adding syn v1.0.65 (available: v1.0.109) [INFO] [stderr] Adding wasm-bindgen v0.2.69 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-backend v0.2.69 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-futures v0.4.19 (available: v0.4.54) [INFO] [stderr] Adding wasm-bindgen-macro v0.2.69 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-macro-support v0.2.69 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-shared v0.2.69 (available: v0.2.104) [INFO] [stderr] Adding web-sys v0.3.46 (available: v0.3.81) [INFO] [stderr] Adding wgpu v0.7.1 (available: v26.0.1) [INFO] [stderr] Adding winit v0.24.0 (available: v0.30.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gpu-alloc v0.3.2 [INFO] [stderr] Downloaded ndk-glue v0.2.1 [INFO] [stderr] Downloaded ndk v0.2.1 [INFO] [stderr] Downloaded wgpu-types v0.7.0 [INFO] [stderr] Downloaded gfx-backend-empty v0.7.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.69 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.19 [INFO] [stderr] Downloaded wgpu-core v0.7.2 [INFO] [stderr] Downloaded criterion v0.3.4 [INFO] [stderr] Downloaded gfx-backend-dx11 v0.7.0 [INFO] [stderr] Downloaded gfx-backend-metal v0.7.0 [INFO] [stderr] Downloaded gfx-auxil v0.8.0 [INFO] [stderr] Downloaded ash v0.31.0 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.7.0 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Downloaded shaderc v0.6.3 [INFO] [stderr] Downloaded web-sys v0.3.46 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.69 [INFO] [stderr] Downloaded winit v0.24.0 [INFO] [stderr] Downloaded naga v0.3.2 [INFO] [stderr] Downloaded syn v1.0.65 [INFO] [stderr] Downloaded thunderdome v0.3.0 [INFO] [stderr] Downloaded wgpu v0.7.1 [INFO] [stderr] Downloaded gfx-backend-gl v0.7.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.69 [INFO] [stderr] Downloaded gfx-hal v0.7.0 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.7.1 [INFO] [stderr] Downloaded metal v0.21.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.69 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] [stderr] Downloaded glow v0.7.2 [INFO] [stderr] Downloaded khronos-egl v3.0.2 [INFO] [stderr] Downloaded shaderc-sys v0.6.3 [INFO] [stderr] Downloaded js-sys v0.3.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 492be045b68078b6f85826093dbebb97a6d1e2a3f04b01181c3e52e739e8ec63 [INFO] running `Command { std: "docker" "start" "-a" "492be045b68078b6f85826093dbebb97a6d1e2a3f04b01181c3e52e739e8ec63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "492be045b68078b6f85826093dbebb97a6d1e2a3f04b01181c3e52e739e8ec63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492be045b68078b6f85826093dbebb97a6d1e2a3f04b01181c3e52e739e8ec63", kill_on_drop: false }` [INFO] [stdout] 492be045b68078b6f85826093dbebb97a6d1e2a3f04b01181c3e52e739e8ec63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c05475eeb06f93e63b1ccbb30ff6eb1f80f1939fa650c69428080bae7dbc01cf [INFO] running `Command { std: "docker" "start" "-a" "c05475eeb06f93e63b1ccbb30ff6eb1f80f1939fa650c69428080bae7dbc01cf", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling khronos-egl v3.0.2 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling wgpu-core v0.7.2 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling glow v0.7.2 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wgpu-types v0.7.0 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling spirv_cross v0.23.1 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [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-1619e10155c39473/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] [INFO] [stderr] thread 'main' (361) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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: 0x6525d2ad2232 - std::backtrace_rs::backtrace::libunwind::trace::ha2a9ae9e69b87a03 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6525d2ad2232 - std::backtrace_rs::backtrace::trace_unsynchronized::h7757f80677e51a33 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6525d2ad2232 - std::sys::backtrace::_print_fmt::h6552c7cfff6c56fd [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6525d2ad2232 - ::fmt::h8094475e363f1053 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6525d2ae264f - core::fmt::rt::Argument::fmt::h88a25a51f53034c0 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6525d2ae264f - core::fmt::write::h501eb1fe28dabfbb [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6525d2aa22f1 - std::io::default_write_fmt::h992ad3fe47aac8bd [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6525d2aa22f1 - std::io::Write::write_fmt::h8b96bc323947a405 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6525d2aad2a2 - std::sys::backtrace::BacktraceLock::print::h7aea9e658d3d67e5 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6525d2aafc6c - std::panicking::default_hook::{{closure}}::h9182baa5e2ff55c0 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6525d2aafac6 - std::panicking::default_hook::hfb4945b05f344c7f [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6525d2ab02f5 - std::panicking::panic_with_hook::h56e601fd3ec36096 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6525d2ab018a - std::panicking::panic_handler::{{closure}}::h1609d3c3912948cb [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6525d2aad3d9 - std::sys::backtrace::__rust_end_short_backtrace::h03d671aa8d777602 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6525d2a9671d - __rustc[aa3aaccdf5d52e38]::rust_begin_unwind [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6525d2ae61c0 - core::panicking::panic_fmt::h2ccb5f5950fb2ea3 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x6525d2a12a9c - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::he243cf8c25177e0c [INFO] [stderr] 17: 0x6525d2a18749 - core::option::Option::unwrap_or_else::h0f2eee8069194e8d [INFO] [stderr] 18: 0x6525d2a12a1c - build_script_build::cmd_finder::CommandFinder::must_have::h9df3a2e9a9345991 [INFO] [stderr] 19: 0x6525d2a16071 - build_script_build::main::h4d7e4322f9cfe694 [INFO] [stderr] 20: 0x6525d2a177f3 - core::ops::function::FnOnce::call_once::hd0053ff50e4ed4e6 [INFO] [stderr] 21: 0x6525d2a17356 - std::sys::backtrace::__rust_begin_short_backtrace::heb1f54e2a9e6d80c [INFO] [stderr] 22: 0x6525d2a17289 - std::rt::lang_start::{{closure}}::hebe44e726b007116 [INFO] [stderr] 23: 0x6525d2aa3e40 - core::ops::function::impls:: for &F>::call_once::haefda49eac6aabe3 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 24: 0x6525d2aa3e40 - std::panicking::catch_unwind::do_call::hf37797e2fddac2f0 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x6525d2aa3e40 - std::panicking::catch_unwind::h909d1e8985436f28 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x6525d2aa3e40 - std::panic::catch_unwind::h5491b1948f80f254 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x6525d2aa3e40 - std::rt::lang_start_internal::{{closure}}::hf621f85e52fbc16b [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x6525d2aa3e40 - std::panicking::catch_unwind::do_call::h2de2328545762ad7 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x6525d2aa3e40 - std::panicking::catch_unwind::h544f60d1149df03e [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x6525d2aa3e40 - std::panic::catch_unwind::h90e123b5fe5a521c [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x6525d2aa3e40 - std::rt::lang_start_internal::hce9ddc5b3402b0d3 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x6525d2a17271 - std::rt::lang_start::hee55f30bfdf26d76 [INFO] [stderr] 33: 0x6525d2a1a235 - main [INFO] [stderr] 34: 0x7cd414baf1ca - [INFO] [stderr] 35: 0x7cd414baf28b - __libc_start_main [INFO] [stderr] 36: 0x6525d2a11ba5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c05475eeb06f93e63b1ccbb30ff6eb1f80f1939fa650c69428080bae7dbc01cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c05475eeb06f93e63b1ccbb30ff6eb1f80f1939fa650c69428080bae7dbc01cf", kill_on_drop: false }` [INFO] [stdout] c05475eeb06f93e63b1ccbb30ff6eb1f80f1939fa650c69428080bae7dbc01cf