[INFO] fetching crate balancer 0.2.0... [INFO] testing balancer-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate balancer 0.2.0 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate balancer 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79c86299372b30a71b797e371aacc835bb11c8da75bea94e9a60decacdb4194a [INFO] running `Command { std: "docker" "start" "-a" "79c86299372b30a71b797e371aacc835bb11c8da75bea94e9a60decacdb4194a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79c86299372b30a71b797e371aacc835bb11c8da75bea94e9a60decacdb4194a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c86299372b30a71b797e371aacc835bb11c8da75bea94e9a60decacdb4194a", kill_on_drop: false }` [INFO] [stdout] 79c86299372b30a71b797e371aacc835bb11c8da75bea94e9a60decacdb4194a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c6dd7526580399285377b9074e559cddc924dd5fb547325b6bb269384f30c31 [INFO] running `Command { std: "docker" "start" "-a" "6c6dd7526580399285377b9074e559cddc924dd5fb547325b6bb269384f30c31", 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 cc v1.0.79 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling unicode-ident v1.0.7 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling clang-sys v1.6.0 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [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 shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling build-probe-mpi v0.1.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling mpi v0.6.0 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling libffi-sys v2.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling 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-3096347d7ed69bb6/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-c0ced64b13298c51/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-c0ced64b13298c51/out/librsmpi.a" "/opt/rustwide/target/debug/build/mpi-sys-c0ced64b13298c51/out/src/rsmpi.o" [INFO] [stderr] exit status: 0 [INFO] [stderr] running: "ar" "s" "/opt/rustwide/target/debug/build/mpi-sys-c0ced64b13298c51/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-c0ced64b13298c51/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' (3580) 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: 0x5dfc72210612 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5dfc72210612 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5dfc72210612 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5dfc72210612 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5dfc7222248f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5dfc7222248f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5dfc721df033 - std::io::default_write_fmt::hb29d13affe7e9cd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5dfc721df033 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5dfc721ea6c2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5dfc721edc8f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5dfc721edae9 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5dfc721ee265 - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5dfc721ee0fa - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5dfc721ea7f9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5dfc721d2f6d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5dfc7222c810 - core::panicking::panic_fmt::h774fb860369a0f7b [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5dfc7217a968 - proc_macro2::fallback::validate_ident::h221a0f78212aaa08 [INFO] [stderr] 17: 0x5dfc7217b0b9 - proc_macro2::fallback::Ident::_new::hed5ee1de5c0c531b [INFO] [stderr] 18: 0x5dfc7217b06f - proc_macro2::fallback::Ident::new::h38dc0ead5847476f [INFO] [stderr] 19: 0x5dfc72173128 - proc_macro2::Ident::new::h325fbaee71a8a02c [INFO] [stderr] 20: 0x5dfc71e21445 - bindgen::ir::context::BindgenContext::rust_ident_raw::h929355d2f5a2dcfb [INFO] [stderr] 21: 0x5dfc71e1f0b0 - bindgen::ir::context::BindgenContext::rust_ident::h6d266f409273969b [INFO] [stderr] 22: 0x5dfc71f56571 - ::codegen::h5565075c2efb45d7 [INFO] [stderr] 23: 0x5dfc71ef9649 - ::codegen::hbd581865d8a2e487 [INFO] [stderr] 24: 0x5dfc71e7740e - ::codegen::hed5ce0cd7dbffa26 [INFO] [stderr] 25: 0x5dfc71f5a3d5 - ::codegen::{{closure}}::h75d1217f31de7522 [INFO] [stderr] 26: 0x5dfc71efc8c9 - ::codegen::h1ca0e9a962bc998e [INFO] [stderr] 27: 0x5dfc71e773f0 - ::codegen::hed5ce0cd7dbffa26 [INFO] [stderr] 28: 0x5dfc71f63b2c - bindgen::codegen::codegen::{{closure}}::h1cb482cafa2bf41b [INFO] [stderr] 29: 0x5dfc71e2d0c8 - bindgen::ir::context::BindgenContext::gen::h68ac8ec28b85bc92 [INFO] [stderr] 30: 0x5dfc71f62f4d - bindgen::codegen::codegen::h4def76b0a61cb253 [INFO] [stderr] 31: 0x5dfc71eafcfd - bindgen::Bindings::generate::h208d9d994654b2f3 [INFO] [stderr] 32: 0x5dfc71eaa856 - bindgen::Builder::generate::h411221cc09361042 [INFO] [stderr] 33: 0x5dfc71df2e4f - build_script_build::main::h74b4991042254541 [INFO] [stderr] 34: 0x5dfc71df40d3 - core::ops::function::FnOnce::call_once::h05bec0f2e1b947a2 [INFO] [stderr] 35: 0x5dfc71df4036 - std::sys::backtrace::__rust_begin_short_backtrace::h9b61a498f03f1556 [INFO] [stderr] 36: 0x5dfc71df3f69 - std::rt::lang_start::{{closure}}::hee412f35650fd326 [INFO] [stderr] 37: 0x5dfc721e0950 - core::ops::function::impls:: for &F>::call_once::h9095abc9db71b07e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 38: 0x5dfc721e0950 - std::panicking::catch_unwind::do_call::h6cf5dc461761418c [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 39: 0x5dfc721e0950 - std::panicking::catch_unwind::h60074fd2327f40bd [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 40: 0x5dfc721e0950 - std::panic::catch_unwind::heb14fa8e39d051cf [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 41: 0x5dfc721e0950 - std::rt::lang_start_internal::{{closure}}::hfb550bec36306a19 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24 [INFO] [stderr] 42: 0x5dfc721e0950 - std::panicking::catch_unwind::do_call::hc805f36f35b6d647 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 43: 0x5dfc721e0950 - std::panicking::catch_unwind::hb8d32f0195463ad2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 44: 0x5dfc721e0950 - std::panic::catch_unwind::hcebe3b1d5adfc5a2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x5dfc721e0950 - std::rt::lang_start_internal::h27f55ed238aa26df [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5 [INFO] [stderr] 46: 0x5dfc71df3f51 - std::rt::lang_start::h1453445c5449ad05 [INFO] [stderr] 47: 0x5dfc71df5545 - main [INFO] [stderr] 48: 0x792f400e11ca - [INFO] [stderr] 49: 0x792f400e128b - __libc_start_main [INFO] [stderr] 50: 0x5dfc71df2135 - _start [INFO] [stderr] 51: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6c6dd7526580399285377b9074e559cddc924dd5fb547325b6bb269384f30c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6dd7526580399285377b9074e559cddc924dd5fb547325b6bb269384f30c31", kill_on_drop: false }` [INFO] [stdout] 6c6dd7526580399285377b9074e559cddc924dd5fb547325b6bb269384f30c31