[INFO] fetching crate custos 0.7.0... [INFO] testing custos-0.7.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate custos 0.7.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate custos 0.7.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate custos 0.7.0 [INFO] tweaked toml for crates.io crate custos 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate custos 0.7.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate custos 0.7.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.84 [INFO] [stderr] Downloaded hexf-parse v0.2.1 [INFO] [stderr] Downloaded range-alloc v0.1.3 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded gpu-descriptor v0.2.3 [INFO] [stderr] Downloaded futures-core v0.3.26 [INFO] [stderr] Downloaded core-foundation-sys v0.8.3 [INFO] [stderr] Downloaded bit-set v0.5.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded custos-macro v0.1.1 [INFO] [stderr] Downloaded spirv v0.2.0+1.5.4 [INFO] [stderr] Downloaded futures-intrusive v0.5.0 [INFO] [stderr] Downloaded pollster v0.3.0 [INFO] [stderr] Downloaded d3d12 v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.34 [INFO] [stderr] Downloaded libm v0.2.6 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded syn v2.0.15 [INFO] [stderr] Downloaded slotmap v1.0.6 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded gimli v0.27.1 [INFO] [stderr] Downloaded hashbrown v0.12.3 [INFO] [stderr] Downloaded codespan-reporting v0.11.1 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded wgpu-hal v0.15.2 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded gpu-allocator v0.22.0 [INFO] [stderr] Downloaded glow v0.12.0 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded wgpu-core v0.15.1 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded object v0.30.3 [INFO] [stderr] Downloaded rustc-demangle v0.1.21 [INFO] [stderr] Downloaded widestring v0.5.1 [INFO] [stderr] Downloaded khronos-egl v4.1.0 [INFO] [stderr] Downloaded bit-vec v0.6.3 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded min-cl v0.2.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded ash v0.37.2+1.3.238 [INFO] [stderr] Downloaded naga v0.11.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded indexmap v1.9.2 [INFO] [stderr] Downloaded profiling v1.0.7 [INFO] [stderr] Downloaded thiserror v1.0.38 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded gpu-alloc v0.5.3 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded hassle-rs v0.9.0 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded metal v0.24.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded libloading v0.7.4 [INFO] [stderr] Downloaded core-foundation v0.9.3 [INFO] [stderr] Downloaded unicode-width v0.1.10 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded js-sys v0.3.61 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded fxhash v0.2.1 [INFO] [stderr] Downloaded gpu-alloc-types v0.2.0 [INFO] [stderr] Downloaded com-rs v0.2.1 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded termcolor v1.2.0 [INFO] [stderr] Downloaded objc_exception v0.1.2 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded cty v0.2.2 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded gpu-descriptor-types v0.1.1 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded unicode-xid v0.2.4 [INFO] [stderr] Downloaded parking_lot v0.12.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded wgpu v0.15.1 [INFO] [stderr] Downloaded wgpu-types v0.15.1 [INFO] [stderr] Downloaded redox_syscall v0.2.16 [INFO] [stderr] Downloaded parking_lot_core v0.9.7 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [INFO] [stderr] Downloaded renderdoc-sys v0.7.1 [INFO] [stderr] Downloaded windows-sys v0.45.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded raw-window-handle v0.5.0 [INFO] [stderr] Downloaded windows v0.44.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 243a969373a3c665a89001a0f33ca6b96091e2b9b8de8834f42361ee3eaeddeb [INFO] running `Command { std: "docker" "start" "-a" "243a969373a3c665a89001a0f33ca6b96091e2b9b8de8834f42361ee3eaeddeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "243a969373a3c665a89001a0f33ca6b96091e2b9b8de8834f42361ee3eaeddeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "243a969373a3c665a89001a0f33ca6b96091e2b9b8de8834f42361ee3eaeddeb", kill_on_drop: false }` [INFO] [stdout] 243a969373a3c665a89001a0f33ca6b96091e2b9b8de8834f42361ee3eaeddeb [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66ff658f9a20890178ab055ec72106f059627f793a714fa6826cabafaad5dfd7 [INFO] running `Command { std: "docker" "start" "-a" "66ff658f9a20890178ab055ec72106f059627f793a714fa6826cabafaad5dfd7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling min-cl v0.2.0 [INFO] [stderr] Compiling custos v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `custos v0.7.0 (/opt/rustwide/workdir)` [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/custos-fb78cb7fe6e4b057/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=CUSTOS_CL_DEVICE_IDX [INFO] [stderr] cargo:rerun-if-env-changed=CUSTOS_CU_DEVICE_IDX [INFO] [stderr] cargo:rerun-if-env-changed=CUSTOS_USE_UNIFIED [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (145) panicked at build.rs:50:29: [INFO] [stderr] Could not get an OpenCL device (at index 0). Set `CUSTOS_CL_DEVICE_IDX` to a valid device index. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5d7c3cf86bb2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5d7c3cf86bb2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5d7c3cf86bb2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5d7c3cf86bb2 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5d7c3cf9573f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5d7c3cf9573f - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5d7c3cf64c73 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5d7c3cf64c73 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5d7c3cf6a202 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5d7c3cf6bafc - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5d7c3cf6b956 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5d7c3cf6c0d5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5d7c3cf6bf6a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5d7c3cf6a339 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5d7c3cf5993d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5d7c3cf988c0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5d7c3cf52ce2 - build_script_build::has_device_unified_mem::{{closure}}::h9763bf38b6e2d06f [INFO] [stderr] 17: 0x5d7c3cf53c9a - core::result::Result::unwrap_or_else::h7817e1fdc4d2c1ef [INFO] [stderr] 18: 0x5d7c3cf52bda - build_script_build::has_device_unified_mem::hd716de14fe4b70d4 [INFO] [stderr] 19: 0x5d7c3cf52d64 - build_script_build::main::ha85d188c29ea85f8 [INFO] [stderr] 20: 0x5d7c3cf533c3 - core::ops::function::FnOnce::call_once::hb2ad9369094ea1a1 [INFO] [stderr] 21: 0x5d7c3cf52e86 - std::sys::backtrace::__rust_begin_short_backtrace::h2dac4cbdfa2568fa [INFO] [stderr] 22: 0x5d7c3cf52de9 - std::rt::lang_start::{{closure}}::hcf7cd571185ac5df [INFO] [stderr] 23: 0x5d7c3cf661e0 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 24: 0x5d7c3cf661e0 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x5d7c3cf661e0 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x5d7c3cf661e0 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5d7c3cf661e0 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5d7c3cf661e0 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x5d7c3cf661e0 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x5d7c3cf661e0 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5d7c3cf661e0 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5d7c3cf52dd1 - std::rt::lang_start::hbdd313df8583b166 [INFO] [stderr] 33: 0x5d7c3cf54265 - main [INFO] [stderr] 34: 0x71d508f9b1ca - [INFO] [stderr] 35: 0x71d508f9b28b - __libc_start_main [INFO] [stderr] 36: 0x5d7c3cf526d5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "66ff658f9a20890178ab055ec72106f059627f793a714fa6826cabafaad5dfd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66ff658f9a20890178ab055ec72106f059627f793a714fa6826cabafaad5dfd7", kill_on_drop: false }` [INFO] [stdout] 66ff658f9a20890178ab055ec72106f059627f793a714fa6826cabafaad5dfd7