[INFO] fetching crate mun_lld 110.0.0... [INFO] checking mun_lld-110.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate mun_lld 110.0.0 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate mun_lld 110.0.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mun_lld 110.0.0 [INFO] finished tweaking crates.io crate mun_lld 110.0.0 [INFO] tweaked toml for crates.io crate mun_lld 110.0.0 written to /workspace/builds/worker-41/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3180af7c0cf4e0be49e40cf4ea7d773c6fe837e5e5d7b080a6272527fd8dffff [INFO] running `Command { std: "docker" "start" "-a" "3180af7c0cf4e0be49e40cf4ea7d773c6fe837e5e5d7b080a6272527fd8dffff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3180af7c0cf4e0be49e40cf4ea7d773c6fe837e5e5d7b080a6272527fd8dffff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3180af7c0cf4e0be49e40cf4ea7d773c6fe837e5e5d7b080a6272527fd8dffff", kill_on_drop: false }` [INFO] [stdout] 3180af7c0cf4e0be49e40cf4ea7d773c6fe837e5e5d7b080a6272527fd8dffff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed4226b60f1995a5c6d9652f3395ab8cbaa8234928f2ed5c2d0719ca40666e86 [INFO] running `Command { std: "docker" "start" "-a" "ed4226b60f1995a5c6d9652f3395ab8cbaa8234928f2ed5c2d0719ca40666e86", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling mun_lld v110.0.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] error: failed to run custom build command for `mun_lld v110.0.0 (/tmp/fixit)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mun_lld-b4e4e64350a921b4/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', build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fb9bd64abc - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55fb9bd64abc - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fb9bd64abc - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55fb9bd64abc - ::fmt::h06b8f714a0700be1 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55fb9bd839bc - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x55fb9bd61165 - std::io::Write::write_fmt::hb1c61d571fcd8cbf [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x55fb9bd66760 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55fb9bd66760 - std::sys_common::backtrace::print::hae7d6625a78cd32e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55fb9bd66760 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x55fb9bd6631b - std::panicking::default_hook::h5dc58e323cddd123 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55fb9bd66e14 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x55fb9bc40572 - std::panicking::begin_panic::{{closure}}::h18c2a1efe101564d [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:544:9 [INFO] [stderr] 12: 0x55fb9bc39709 - std::sys_common::backtrace::__rust_end_short_backtrace::h2d39c6a00fa9aace [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55fb9bc404b3 - std::panicking::begin_panic::h96acdacfec71b9f0 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:543:12 [INFO] [stderr] 14: 0x55fb9bb16bd2 - ::deref::__static_ref_initialize::h1849ccab9ae58231 [INFO] [stderr] at /tmp/fixit/build.rs:73:9 [INFO] [stderr] 15: 0x55fb9bb16bd2 - core::ops::function::FnOnce::call_once::haf19bd94451c2f91 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55fb9bb15cbb - lazy_static::lazy::Lazy::get::{{closure}}::hf63848123c92487a [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: 0x55fb9bb1604b - std::sync::once::Once::call_once::{{closure}}::h2bcf882896d96d7e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sync/once.rs:261:41 [INFO] [stderr] 18: 0x55fb9bb0e9bc - std::sync::once::Once::call_inner::h71cee658e62bda79 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sync/once.rs:418:21 [INFO] [stderr] 19: 0x55fb9bb15e55 - std::sync::once::Once::call_once::hc7a2bab265f33ac3 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sync/once.rs:261:9 [INFO] [stderr] 20: 0x55fb9bb13952 - lazy_static::lazy::Lazy::get::h91992661bc5d97d5 [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: 0x55fb9bb13952 - ::deref::__stability::hc6d2ad9d1e00ed9c [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: 0x55fb9bb13952 - ::deref::h142948bca8af4532 [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: 0x55fb9bb1128d - build_script_build::llvm_config::h012684b32683ae74 [INFO] [stderr] at /tmp/fixit/build.rs:179:21 [INFO] [stderr] 24: 0x55fb9bb125d7 - build_script_build::get_llvm_cxxflags::hdaf06aad93844608 [INFO] [stderr] at /tmp/fixit/build.rs:286:18 [INFO] [stderr] 25: 0x55fb9bb129ac - build_script_build::main::h65053606ecda8d9f [INFO] [stderr] at /tmp/fixit/build.rs:319:35 [INFO] [stderr] 26: 0x55fb9bb162fb - core::ops::function::FnOnce::call_once::h30f93d277e1aad59 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 27: 0x55fb9bb1e86e - std::sys_common::backtrace::__rust_begin_short_backtrace::hc8cfd1b5a74f7813 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 28: 0x55fb9bb1e901 - std::rt::lang_start::{{closure}}::hce2b675740b70a64 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:63:18 [INFO] [stderr] 29: 0x55fb9bd6731a - core::ops::function::impls:: for &F>::call_once::hc9bc8961e4809a14 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 30: 0x55fb9bd6731a - std::panicking::try::do_call::h6f00e12df2af6579 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:403:40 [INFO] [stderr] 31: 0x55fb9bd6731a - std::panicking::try::h588c31a0a9a8ad2c [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:367:19 [INFO] [stderr] 32: 0x55fb9bd6731a - std::panic::catch_unwind::h8ebc4fcb0e51bec0 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panic.rs:129:14 [INFO] [stderr] 33: 0x55fb9bd6731a - std::rt::lang_start_internal::{{closure}}::had93e50fbfd893a1 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:45:48 [INFO] [stderr] 34: 0x55fb9bd6731a - std::panicking::try::do_call::hf70c5056d8b410b7 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:403:40 [INFO] [stderr] 35: 0x55fb9bd6731a - std::panicking::try::h0c680320de5deb84 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:367:19 [INFO] [stderr] 36: 0x55fb9bd6731a - std::panic::catch_unwind::h7b94a99f13366c53 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panic.rs:129:14 [INFO] [stderr] 37: 0x55fb9bd6731a - std::rt::lang_start_internal::hca14fb2549072049 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:45:20 [INFO] [stderr] 38: 0x55fb9bb1e8d0 - std::rt::lang_start::h9eb14b18ca76486e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:62:5 [INFO] [stderr] 39: 0x55fb9bb13aac - main [INFO] [stderr] 40: 0x7f996af7a0b3 - __libc_start_main [INFO] [stderr] 41: 0x55fb9bb0fffe - _start [INFO] [stderr] 42: 0x0 - [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "ed4226b60f1995a5c6d9652f3395ab8cbaa8234928f2ed5c2d0719ca40666e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed4226b60f1995a5c6d9652f3395ab8cbaa8234928f2ed5c2d0719ca40666e86", kill_on_drop: false }` [INFO] [stdout] ed4226b60f1995a5c6d9652f3395ab8cbaa8234928f2ed5c2d0719ca40666e86