[INFO] fetching crate mun 0.3.0... [INFO] testing mun-0.3.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate mun 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate mun 0.3.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mun 0.3.0 [INFO] finished tweaking crates.io crate mun 0.3.0 [INFO] tweaked toml for crates.io crate mun 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate mun 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.1.8 [INFO] [stderr] Downloaded serde_repr v0.1.6 [INFO] [stderr] Downloaded inotify v0.9.2 [INFO] [stderr] Downloaded fsevent-sys v3.0.2 [INFO] [stderr] Downloaded notify v5.0.0-pre.6 [INFO] [stderr] Downloaded mun_compiler_daemon v0.3.0 [INFO] [stderr] Downloaded fsevent v2.0.2 [INFO] [stderr] Downloaded lsp-server v0.5.0 [INFO] [stderr] Downloaded mun_language_server v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66c396b042390517aadf884d2e18ae62d6931807e0d82749f90e7a92d8c72f20 [INFO] running `Command { std: "docker" "start" "-a" "66c396b042390517aadf884d2e18ae62d6931807e0d82749f90e7a92d8c72f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66c396b042390517aadf884d2e18ae62d6931807e0d82749f90e7a92d8c72f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c396b042390517aadf884d2e18ae62d6931807e0d82749f90e7a92d8c72f20", kill_on_drop: false }` [INFO] [stdout] 66c396b042390517aadf884d2e18ae62d6931807e0d82749f90e7a92d8c72f20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a5be1bff4172e5510d06cc384e43049f65979d508ce74fd6448d4d248aefa1f [INFO] running `Command { std: "docker" "start" "-a" "5a5be1bff4172e5510d06cc384e43049f65979d508ce74fd6448d4d248aefa1f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling relative-path v1.3.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling mun_target v0.3.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling drop_bomb v0.1.5 [INFO] [stderr] Compiling superslice v1.0.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling inkwell v0.1.0-beta.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling by_address v1.0.4 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling yansi-term v0.1.2 [INFO] [stderr] Compiling array-init v0.1.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling mun v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling mun_paths v0.1.0 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling annotate-snippets v0.9.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling lockfile v0.2.2 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling inotify v0.9.2 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling notify v5.0.0-pre.6 [INFO] [stderr] Compiling mun_abi v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling mun_memory v0.2.0 [INFO] [stderr] Compiling mun_vfs v0.1.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling llvm-sys v110.0.1 [INFO] [stderr] Compiling mun_lld v110.0.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling mun_libloader v0.1.0 [INFO] [stderr] error: failed to run custom build command for `mun_lld v110.0.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mun_lld-cdcb655c12ec3fb7/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 10.0.0 on PATH, but need 11.0.0. [INFO] [stderr] Didn't find usable system-wide LLVM. [INFO] [stderr] No suitable version of LLVM was found system-wide or pointed [INFO] [stderr] to by LLVM_SYS_110_PREFIX. [INFO] [stderr] [INFO] [stderr] Consider using `llvmenv` to compile an appropriate copy of LLVM, and [INFO] [stderr] refer to the llvm-sys documentation for more information. [INFO] [stderr] [INFO] [stderr] llvm-sys: https://crates.io/crates/llvm-sys [INFO] [stderr] llvmenv: https://crates.io/crates/llvmenv [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Could not find a compatible version of LLVM', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mun_lld-110.0.0/build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55927ab239dc - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55927ab239dc - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55927ab239dc - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55927ab239dc - ::fmt::h9a78218788c14e18 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55927ab4419c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stderr] 5: 0x55927ab1ff35 - std::io::Write::write_fmt::h1d5220480c7a2437 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x55927ab25690 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55927ab25690 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55927ab25690 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x55927ab25247 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55927ab25d44 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x55927aa003c2 - std::panicking::begin_panic::{{closure}}::ha27fc194ce7a43fc [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:544:9 [INFO] [stderr] 12: 0x55927a9e9669 - std::sys_common::backtrace::__rust_end_short_backtrace::h5fcd2d91d4ed8451 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55927aa00303 - std::panicking::begin_panic::ha4ec5a047740de7f [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:543:12 [INFO] [stderr] 14: 0x55927a8e4016 - ::deref::__static_ref_initialize::h7260299cc474f335 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mun_lld-110.0.0/build.rs:73:9 [INFO] [stderr] 15: 0x55927a8e4016 - core::ops::function::FnOnce::call_once::h65ec4ac4c116599a [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55927a8e1cfb - lazy_static::lazy::Lazy::get::{{closure}}::h7a3b60d3bc5d2f1c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:31:29 [INFO] [stderr] 17: 0x55927a8e20db - std::sync::once::Once::call_once::{{closure}}::h40e2479fee9d0d06 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sync/once.rs:261:41 [INFO] [stderr] 18: 0x55927a8da9bc - std::sync::once::Once::call_inner::h4675ea4b26502e94 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sync/once.rs:418:21 [INFO] [stderr] 19: 0x55927a8e1fa5 - std::sync::once::Once::call_once::h439d400234cca5cb [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sync/once.rs:261:9 [INFO] [stderr] 20: 0x55927a8df9f2 - lazy_static::lazy::Lazy::get::h7b4f6736b55f3b7d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:30:9 [INFO] [stderr] 21: 0x55927a8df9f2 - ::deref::__stability::h66a9fc19076d1b2a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/lib.rs:142:21 [INFO] [stderr] 22: 0x55927a8df9f2 - ::deref::h9d63dbdc69f35dfb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/lib.rs:144:17 [INFO] [stderr] 23: 0x55927a8dd26d - build_script_build::llvm_config::hf98d8834485bea72 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mun_lld-110.0.0/build.rs:179:21 [INFO] [stderr] 24: 0x55927a8de5d7 - build_script_build::get_llvm_cxxflags::hcceb65262e951162 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mun_lld-110.0.0/build.rs:286:18 [INFO] [stderr] 25: 0x55927a8de9bc - build_script_build::main::ha014eff78061bce1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mun_lld-110.0.0/build.rs:319:35 [INFO] [stderr] 26: 0x55927a8e348b - core::ops::function::FnOnce::call_once::h22c76d3ca25a8179 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 27: 0x55927a8eaa2e - std::sys_common::backtrace::__rust_begin_short_backtrace::h23996603b77a3011 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 28: 0x55927a8eaac1 - std::rt::lang_start::{{closure}}::h09df046199cf6120 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:63:18 [INFO] [stderr] 29: 0x55927ab2624a - core::ops::function::impls:: for &F>::call_once::hc590b210ed55e22f [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 30: 0x55927ab2624a - std::panicking::try::do_call::h5f0600b7a33ea1af [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stderr] 31: 0x55927ab2624a - std::panicking::try::he15826df0f376a33 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stderr] 32: 0x55927ab2624a - std::panic::catch_unwind::hd8af3a578b6b4c86 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stderr] 33: 0x55927ab2624a - std::rt::lang_start_internal::{{closure}}::h301d1329324ae1f0 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:45:48 [INFO] [stderr] 34: 0x55927ab2624a - std::panicking::try::do_call::h941e8fdb0bd03655 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stderr] 35: 0x55927ab2624a - std::panicking::try::ha20a77bf65530f63 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stderr] 36: 0x55927ab2624a - std::panic::catch_unwind::h33afc061cc69ef90 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stderr] 37: 0x55927ab2624a - std::rt::lang_start_internal::hc05c244593147106 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:45:20 [INFO] [stderr] 38: 0x55927a8eaa90 - std::rt::lang_start::h0ec948b6af7c3ad8 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:62:5 [INFO] [stderr] 39: 0x55927a8dfb4c - main [INFO] [stderr] 40: 0x7f4176b310b3 - __libc_start_main [INFO] [stderr] 41: 0x55927a8dbffe - _start [INFO] [stderr] 42: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5a5be1bff4172e5510d06cc384e43049f65979d508ce74fd6448d4d248aefa1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a5be1bff4172e5510d06cc384e43049f65979d508ce74fd6448d4d248aefa1f", kill_on_drop: false }` [INFO] [stdout] 5a5be1bff4172e5510d06cc384e43049f65979d508ce74fd6448d4d248aefa1f