[INFO] fetching crate balancer 0.2.0... [INFO] checking balancer-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate balancer 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate balancer 0.2.0 [INFO] finished tweaking crates.io crate balancer 0.2.0 [INFO] tweaked toml for crates.io crate balancer 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate balancer 0.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate balancer 0.2.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7fb0760f86f030b6e031e4373736ef5adf95e1e112b84093a85a84eda346891 [INFO] running `Command { std: "docker" "start" "-a" "e7fb0760f86f030b6e031e4373736ef5adf95e1e112b84093a85a84eda346891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7fb0760f86f030b6e031e4373736ef5adf95e1e112b84093a85a84eda346891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7fb0760f86f030b6e031e4373736ef5adf95e1e112b84093a85a84eda346891", kill_on_drop: false }` [INFO] [stdout] e7fb0760f86f030b6e031e4373736ef5adf95e1e112b84093a85a84eda346891 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a2f5de1def76f871f01be5b55ab17346f91c3e2bc2499acfce85a6d22d90977 [INFO] running `Command { std: "docker" "start" "-a" "5a2f5de1def76f871f01be5b55ab17346f91c3e2bc2499acfce85a6d22d90977", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling unicode-ident v1.0.7 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling build-probe-mpi v0.1.2 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling clang-sys v1.6.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling mpi v0.6.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling libffi-sys v2.1.0 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling mpi-sys v0.2.0 [INFO] [stderr] error: failed to run custom build command for `mpi-sys 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/mpi-sys-5169d48d8470b293/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS [INFO] [stderr] CFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2,x87") [INFO] [stderr] running: "mpicc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/mpi-sys-e7f85dc8fc7ffde7/out/src/rsmpi.o" "-c" "src/rsmpi.c" [INFO] [stderr] exit status: 0 [INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64-unknown-linux-gnu [INFO] [stderr] AR_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64_unknown_linux_gnu [INFO] [stderr] AR_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_AR [INFO] [stderr] HOST_AR = None [INFO] [stderr] cargo:rerun-if-env-changed=AR [INFO] [stderr] AR = None [INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64-unknown-linux-gnu [INFO] [stderr] ARFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64_unknown_linux_gnu [INFO] [stderr] ARFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] cargo:rerun-if-env-changed=HOST_ARFLAGS [INFO] [stderr] HOST_ARFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS [INFO] [stderr] ARFLAGS = None [INFO] [stderr] running: ZERO_AR_DATE="1" "ar" "cq" "/opt/rustwide/target/debug/build/mpi-sys-e7f85dc8fc7ffde7/out/librsmpi.a" "/opt/rustwide/target/debug/build/mpi-sys-e7f85dc8fc7ffde7/out/src/rsmpi.o" [INFO] [stderr] exit status: 0 [INFO] [stderr] running: "ar" "s" "/opt/rustwide/target/debug/build/mpi-sys-e7f85dc8fc7ffde7/out/librsmpi.a" [INFO] [stderr] exit status: 0 [INFO] [stderr] cargo:rustc-link-lib=static=rsmpi [INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/mpi-sys-e7f85dc8fc7ffde7/out [INFO] [stderr] cargo:rustc-link-search=native=/usr/lib/x86_64-linux-gnu/openmpi/lib [INFO] [stderr] cargo:rustc-link-lib=mpi [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/src/fallback.rs:752:9: [INFO] [stderr] "enum_(unnamed_at_/usr/lib/x86_64-linux-gnu/openmpi/include/mpi_h_605_1)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x61bcd58df9d2 - std::backtrace_rs::backtrace::libunwind::trace::h360bb75e22de2778 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x61bcd58df9d2 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdde2f704faeffd5 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x61bcd58df9d2 - std::sys::backtrace::_print_fmt::h417d2e15f697175b [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x61bcd58df9d2 - ::fmt::h6da87f843d594e5f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x61bcd59087c3 - core::fmt::rt::Argument::fmt::h93dad83eea6b1735 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x61bcd59087c3 - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x61bcd58dbf33 - std::io::default_write_fmt::h4f50706d79e0ad9c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x61bcd58dbf33 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x61bcd58df822 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x61bcd58e15a6 - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x61bcd58e13a9 - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x61bcd58e1fb2 - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x61bcd58e1d4a - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x61bcd58dfed9 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x61bcd58e19dd - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x61bcd5906b20 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x61bcd585cf88 - proc_macro2::fallback::validate_ident::hb960f71ca46dda75 [INFO] [stderr] 17: 0x61bcd585cdb9 - proc_macro2::fallback::Ident::_new::hae8eac9bcfa18703 [INFO] [stderr] 18: 0x61bcd585ce0f - proc_macro2::fallback::Ident::new::ha23893c4d875169d [INFO] [stderr] 19: 0x61bcd5854f28 - proc_macro2::Ident::new::h880289052e17a839 [INFO] [stderr] 20: 0x61bcd5584075 - bindgen::ir::context::BindgenContext::rust_ident_raw::hae26ef71da506690 [INFO] [stderr] 21: 0x61bcd5583fe0 - bindgen::ir::context::BindgenContext::rust_ident::h750cdf585105e283 [INFO] [stderr] 22: 0x61bcd560fed3 - ::codegen::h859284f877022cc4 [INFO] [stderr] 23: 0x61bcd560cd09 - ::codegen::h3f6f8e9dcd602934 [INFO] [stderr] 24: 0x61bcd550f092 - ::codegen::h2f733f981c8e5c89 [INFO] [stderr] 25: 0x61bcd55dade5 - ::codegen::{{closure}}::h54cfa9fc9079b265 [INFO] [stderr] 26: 0x61bcd557ffb3 - ::codegen::ha4a7de59e72c2576 [INFO] [stderr] 27: 0x61bcd550f077 - ::codegen::h2f733f981c8e5c89 [INFO] [stderr] 28: 0x61bcd55e50aa - bindgen::codegen::codegen::{{closure}}::h3c07e4d162068163 [INFO] [stderr] 29: 0x61bcd5586a28 - bindgen::ir::context::BindgenContext::gen::hd4124259c9ef0c61 [INFO] [stderr] 30: 0x61bcd55e43fd - bindgen::codegen::codegen::h9bc31597b6dfba29 [INFO] [stderr] 31: 0x61bcd5554444 - bindgen::Bindings::generate::hcfd938f0a3face7a [INFO] [stderr] 32: 0x61bcd555139b - bindgen::Builder::generate::haeee4fca2f6ad2e2 [INFO] [stderr] 33: 0x61bcd54c13df - build_script_build::main::h6089d297f3dff615 [INFO] [stderr] 34: 0x61bcd54bf4d3 - core::ops::function::FnOnce::call_once::hf41262e9a896d52b [INFO] [stderr] 35: 0x61bcd54bf3f6 - std::sys::backtrace::__rust_begin_short_backtrace::h482f173f58f190f5 [INFO] [stderr] 36: 0x61bcd54bf329 - std::rt::lang_start::{{closure}}::h03735cee0090968f [INFO] [stderr] 37: 0x61bcd58d6f90 - core::ops::function::impls:: for &F>::call_once::h6a0310293008eb2d [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 38: 0x61bcd58d6f90 - std::panicking::catch_unwind::do_call::h296e94a1c4e3d78c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 39: 0x61bcd58d6f90 - std::panicking::catch_unwind::hcc60b8b41a431974 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 40: 0x61bcd58d6f90 - std::panic::catch_unwind::hfde220fef6750e01 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 41: 0x61bcd58d6f90 - std::rt::lang_start_internal::{{closure}}::h8a2acae78735c9ef [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:175:24 [INFO] [stderr] 42: 0x61bcd58d6f90 - std::panicking::catch_unwind::do_call::hd03928f4e997613a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 43: 0x61bcd58d6f90 - std::panicking::catch_unwind::hf7cbafaef6e89ea3 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 44: 0x61bcd58d6f90 - std::panic::catch_unwind::hf1ae9b7d8b7c2036 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x61bcd58d6f90 - std::rt::lang_start_internal::h1c97a48421de4504 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:171:5 [INFO] [stderr] 46: 0x61bcd54bf311 - std::rt::lang_start::h268c14121d198e08 [INFO] [stderr] 47: 0x61bcd54c1e65 - main [INFO] [stderr] 48: 0x77b3d7efe1ca - [INFO] [stderr] 49: 0x77b3d7efe28b - __libc_start_main [INFO] [stderr] 50: 0x61bcd54be855 - _start [INFO] [stderr] 51: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5a2f5de1def76f871f01be5b55ab17346f91c3e2bc2499acfce85a6d22d90977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a2f5de1def76f871f01be5b55ab17346f91c3e2bc2499acfce85a6d22d90977", kill_on_drop: false }` [INFO] [stdout] 5a2f5de1def76f871f01be5b55ab17346f91c3e2bc2499acfce85a6d22d90977