[INFO] cloning repository https://github.com/donut-lang/donut [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donut-lang/donut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonut-lang%2Fdonut", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonut-lang%2Fdonut'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68c78307a9c3e50272ed91b3d3789e1c8278f085 [INFO] checking donut-lang/donut against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonut-lang%2Fdonut" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/donut-lang/donut [INFO] finished tweaking git repo https://github.com/donut-lang/donut [INFO] tweaked toml for git repo https://github.com/donut-lang/donut written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/donut-lang/donut on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "generate-lockfile" "--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] Updating git repository `https://github.com/TheDan64/inkwell` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 58 packages to latest compatible versions [INFO] [stderr] Adding llvm-sys v130.1.2 (available: v221.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded semver-parser v0.10.3 [INFO] [stderr] Downloaded rustc-llvm-proxy v0.2.0 [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded llvm-sys v80.3.1 [INFO] [stderr] Downloaded llvm-sys v130.1.2 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da2eb2745f28081fa63a2102a9f8597ef81b40725419d957182866eb0568a9c0 [INFO] running `Command { std: "docker" "start" "-a" "da2eb2745f28081fa63a2102a9f8597ef81b40725419d957182866eb0568a9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da2eb2745f28081fa63a2102a9f8597ef81b40725419d957182866eb0568a9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da2eb2745f28081fa63a2102a9f8597ef81b40725419d957182866eb0568a9c0", kill_on_drop: false }` [INFO] [stdout] da2eb2745f28081fa63a2102a9f8597ef81b40725419d957182866eb0568a9c0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e16d1f2ba63d8255ee56c8dc60011705be65079a5fb669e4526e68c5fb3eab4f [INFO] running `Command { std: "docker" "start" "-a" "e16d1f2ba63d8255ee56c8dc60011705be65079a5fb669e4526e68c5fb3eab4f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling pest v2.8.6 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling semver-parser v0.10.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling inkwell v0.9.0 (https://github.com/TheDan64/inkwell?branch=master#ad3eeccc) [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling inkwell_internals v0.14.0 (https://github.com/TheDan64/inkwell?branch=master#ad3eeccc) [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Compiling llvm-sys v80.3.1 [INFO] [stderr] Compiling llvm-sys v130.1.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling cargo_metadata v0.8.2 [INFO] [stderr] Compiling rustc-llvm-proxy v0.2.0 [INFO] [stderr] error: failed to run custom build command for `rustc-llvm-proxy v0.2.0` [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/rustc-llvm-proxy-32a2dbe66c00d83f/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (750) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-llvm-proxy-0.2.0/build.rs:28:10: [INFO] [stderr] Unable to parse 'llvm-sys' crate: ErrorMessage { msg: "Unable to get crate metadata" } [INFO] [stderr] [INFO] [stderr] 0: ::new [INFO] [stderr] 1: ::new [INFO] [stderr] 2: >>::from [INFO] [stderr] 3: >>::from [INFO] [stderr] 4: failure::error_message::err_msg:: [INFO] [stderr] 5: ::get_llvm_sys_crate_path::{closure#0} [INFO] [stderr] 6: >::map_err::::get_llvm_sys_crate_path::{closure#0}> [INFO] [stderr] 7: ::get_llvm_sys_crate_path [INFO] [stderr] 8: ::parse_llvm_sys_crate [INFO] [stderr] 9: build_script_build::main [INFO] [stderr] 10: >::call_once [INFO] [stderr] 11: std::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 12: std::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 13: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/core/src/ops/function.rs:287:21 [INFO] [stderr] std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:581:40 [INFO] [stderr] std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:544:19 [INFO] [stderr] std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panic.rs:359:14 [INFO] [stderr] std::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/rt.rs:175:24 [INFO] [stderr] std::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:581:40 [INFO] [stderr] std::panicking::catch_unwind:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:544:19 [INFO] [stderr] std::panic::catch_unwind:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panic.rs:359:14 [INFO] [stderr] std::rt::lang_start_internal [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/rt.rs:171:5 [INFO] [stderr] 14: std::rt::lang_start::<()> [INFO] [stderr] 15: main [INFO] [stderr] 16: [INFO] [stderr] 17: __libc_start_main [INFO] [stderr] 18: _start [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6543e855000a - std[d3917c719803215a]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6543e855000a - std[d3917c719803215a]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6543e855000a - std[d3917c719803215a]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x6543e855000a - <::print::DisplayBacktrace as core[e0b916ca2686fb30]::fmt::Display>::fmt [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x6543e856343a - ::fmt [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x6543e856343a - core[e0b916ca2686fb30]::fmt::write [INFO] [stderr] 6: 0x6543e85543a2 - std[d3917c719803215a]::io::default_write_fmt:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x6543e85543a2 - ::write_fmt [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x6543e853429f - ::print [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x6543e853429f - std[d3917c719803215a]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x6543e854b081 - std[d3917c719803215a]::panicking::default_hook [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x6543e854b2fb - std[d3917c719803215a]::panicking::panic_with_hook [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x6543e8534358 - std[d3917c719803215a]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x6543e852bd29 - std[d3917c719803215a]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x6543e8534ccd - __rustc[d6f45fead3d5d4ce]::rust_begin_unwind [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x6543e8563cac - core[e0b916ca2686fb30]::panicking::panic_fmt [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x6543e85639f2 - core[e0b916ca2686fb30]::result::unwrap_failed [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x6543e82e051d - >::expect [INFO] [stderr] 18: 0x6543e82e7976 - build_script_build[3b379249866e5fc5]::main [INFO] [stderr] 19: 0x6543e82f0b83 - >::call_once [INFO] [stderr] 20: 0x6543e82e58d6 - std[d3917c719803215a]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x6543e82e6e29 - std[d3917c719803215a]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x6543e854a1d4 - <&dyn core[e0b916ca2686fb30]::ops::function::Fn<(), Output = i32> + core[e0b916ca2686fb30]::panic::unwind_safe::RefUnwindSafe + core[e0b916ca2686fb30]::marker::Sync as core[e0b916ca2686fb30]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x6543e854a1d4 - std[d3917c719803215a]::panicking::catch_unwind::do_call::<&dyn core[e0b916ca2686fb30]::ops::function::Fn<(), Output = i32> + core[e0b916ca2686fb30]::panic::unwind_safe::RefUnwindSafe + core[e0b916ca2686fb30]::marker::Sync, i32> [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x6543e854a1d4 - std[d3917c719803215a]::panicking::catch_unwind:: + core[e0b916ca2686fb30]::panic::unwind_safe::RefUnwindSafe + core[e0b916ca2686fb30]::marker::Sync> [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x6543e854a1d4 - std[d3917c719803215a]::panic::catch_unwind::<&dyn core[e0b916ca2686fb30]::ops::function::Fn<(), Output = i32> + core[e0b916ca2686fb30]::panic::unwind_safe::RefUnwindSafe + core[e0b916ca2686fb30]::marker::Sync, i32> [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x6543e854a1d4 - std[d3917c719803215a]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x6543e854a1d4 - std[d3917c719803215a]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x6543e854a1d4 - std[d3917c719803215a]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x6543e854a1d4 - std[d3917c719803215a]::panic::catch_unwind:: [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x6543e854a1d4 - std[d3917c719803215a]::rt::lang_start_internal [INFO] [stderr] at /rustc/b98202ad067d72e45cec8be3d5c15d86ef0fd086/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x6543e82e58c1 - std[d3917c719803215a]::rt::lang_start::<()> [INFO] [stderr] 32: 0x6543e82ed755 - main [INFO] [stderr] 33: 0x71bd07bfe1ca - [INFO] [stderr] 34: 0x71bd07bfe28b - __libc_start_main [INFO] [stderr] 35: 0x6543e82d5cc5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e16d1f2ba63d8255ee56c8dc60011705be65079a5fb669e4526e68c5fb3eab4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e16d1f2ba63d8255ee56c8dc60011705be65079a5fb669e4526e68c5fb3eab4f", kill_on_drop: false }` [INFO] [stdout] e16d1f2ba63d8255ee56c8dc60011705be65079a5fb669e4526e68c5fb3eab4f