[INFO] fetching crate rustgraphblas 0.16.0-alpha...
[INFO] testing rustgraphblas-0.16.0-alpha against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate rustgraphblas 0.16.0-alpha into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rustgraphblas 0.16.0-alpha
[INFO] finished tweaking crates.io crate rustgraphblas 0.16.0-alpha
[INFO] tweaked toml for crates.io crate rustgraphblas 0.16.0-alpha written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustgraphblas 0.16.0-alpha on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.58.1 (available: v0.72.1)
[INFO] [stderr]       Adding enum-primitive-derive v0.2.2 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-primitive-derive v0.2.2
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded bindgen v0.58.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72eb017cc7105be429d8ca0a67a7df63283ecb9bbfc90ed06b067c92d38e0b25
[INFO] running `Command { std: "docker" "start" "-a" "72eb017cc7105be429d8ca0a67a7df63283ecb9bbfc90ed06b067c92d38e0b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72eb017cc7105be429d8ca0a67a7df63283ecb9bbfc90ed06b067c92d38e0b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72eb017cc7105be429d8ca0a67a7df63283ecb9bbfc90ed06b067c92d38e0b25", kill_on_drop: false }`
[INFO] [stdout] 72eb017cc7105be429d8ca0a67a7df63283ecb9bbfc90ed06b067c92d38e0b25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9dfc7f49c616a0d23ee309c0195a848b8b561f59336431d091997eb508e6e73
[INFO] running `Command { std: "docker" "start" "-a" "a9dfc7f49c616a0d23ee309c0195a848b8b561f59336431d091997eb508e6e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rustgraphblas v0.16.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `rustgraphblas v0.16.0-alpha (/opt/rustwide/workdir)`
[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/rustgraphblas-ebb2d284901f3eae/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=graphblas
[INFO] [stderr]   cargo:rerun-if-changed=wrapper.h
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (389) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.58.1/src/ir/context.rs:851:9:
[INFO] [stderr]   "__mbstate_t_union_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t_h_16_3)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x61db22c25cc2 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x61db22c25cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x61db22c25cc2 - std::sys::backtrace::_print_fmt::h11496fe34963a885
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x61db22c25cc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hff1a9408d012ee89
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x61db22c481af - core::fmt::rt::Argument::fmt::hf11195b61445f5d1
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x61db22c481af - core::fmt::write::h2f1fc679f228cc52
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x61db22c16c73 - std::io::default_write_fmt::hdd5e6d67566e664d
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x61db22c16c73 - std::io::Write::write_fmt::haa2231cbd9aebf95
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x61db22c25b12 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x61db22c136bc - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x61db22c13503 - std::panicking::default_hook::h43da101644971931
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x61db22c13bfa - std::panicking::panic_with_hook::hb4e916c3e65eccec
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x61db22c2569a - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x61db22c255f9 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x61db22c1424d - __rustc[b29d3319de9a3146]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x61db22c50760 - core::panicking::panic_fmt::h5f8d281875be5ff1
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x61db22bda1cf - proc_macro2::fallback::validate_ident::h62bdb0ef39374754
[INFO] [stderr]     17:     0x61db22bda2b8 - proc_macro2::fallback::Ident::new_checked::h64487f85072ecfdb
[INFO] [stderr]     18:     0x61db22bdc612 - proc_macro2::imp::Ident::new_checked::hf66aeb7801559255
[INFO] [stderr]     19:     0x61db22be8377 - proc_macro2::Ident::new::hc2962fd5d6a73140
[INFO] [stderr]     20:     0x61db22851e56 - bindgen::ir::context::BindgenContext::rust_ident_raw::ha0226259c0740748
[INFO] [stderr]     21:     0x61db2284a110 - bindgen::ir::context::BindgenContext::rust_ident::hb6dad9d9f5b6e12f
[INFO] [stderr]     22:     0x61db22797a0c - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::hfff11f23616abf23
[INFO] [stderr]     23:     0x61db227fc5d5 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hffde03932d8d9732
[INFO] [stderr]     24:     0x61db2288164b - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h79b2a959505e1466
[INFO] [stderr]     25:     0x61db2279dc89 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::hfff11f23616abf23
[INFO] [stderr]     26:     0x61db227fc5d5 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hffde03932d8d9732
[INFO] [stderr]     27:     0x61db2288164b - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h79b2a959505e1466
[INFO] [stderr]     28:     0x61db2281f7d5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h797a1160a50c6c9b
[INFO] [stderr]     29:     0x61db227f5d7f - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h96fb005401ad8005
[INFO] [stderr]     30:     0x61db2288162c - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h79b2a959505e1466
[INFO] [stderr]     31:     0x61db2281bb9d - bindgen::codegen::codegen::{{closure}}::h7a74277ccb4411bd
[INFO] [stderr]     32:     0x61db22854698 - bindgen::ir::context::BindgenContext::gen::h6c76bab73380deb3
[INFO] [stderr]     33:     0x61db228226cd - bindgen::codegen::codegen::h15c5619fde0596c8
[INFO] [stderr]     34:     0x61db2277148a - bindgen::Bindings::generate::hb8796a1333d91bd8
[INFO] [stderr]     35:     0x61db22776de1 - bindgen::Builder::generate::h951e45dec9f94127
[INFO] [stderr]     36:     0x61db2273bd7d - build_script_build::main::hfc343d9271297583
[INFO] [stderr]     37:     0x61db2273cc73 - core::ops::function::FnOnce::call_once::h57c227aca3808350
[INFO] [stderr]     38:     0x61db22739ec6 - std::sys::backtrace::__rust_begin_short_backtrace::h8c86f74491fb307d
[INFO] [stderr]     39:     0x61db2273ca69 - std::rt::lang_start::{{closure}}::he0f35282f8fa05ee
[INFO] [stderr]     40:     0x61db22c262d0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h32dc2b2f49a48277
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     41:     0x61db22c262d0 - std::panicking::catch_unwind::do_call::h3353546a38525559
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x61db22c262d0 - std::panicking::catch_unwind::h57fb70202d1ae368
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x61db22c262d0 - std::panic::catch_unwind::h4b724a52bb5803b4
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x61db22c262d0 - std::rt::lang_start_internal::{{closure}}::h3724b3072c80532a
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x61db22c262d0 - std::panicking::catch_unwind::do_call::h4f6e90f858bd1c3f
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x61db22c262d0 - std::panicking::catch_unwind::h81c085c0d350991c
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x61db22c262d0 - std::panic::catch_unwind::h289049af1176d82a
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x61db22c262d0 - std::rt::lang_start_internal::h3c37ebeb799b11e1
[INFO] [stderr]                                  at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x61db2273ca51 - std::rt::lang_start::hbc12e0c261942cba
[INFO] [stderr]     50:     0x61db2273d2c5 - main
[INFO] [stderr]     51:     0x7a7da1c351ca - <unknown>
[INFO] [stderr]     52:     0x7a7da1c3528b - __libc_start_main
[INFO] [stderr]     53:     0x61db22739535 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "a9dfc7f49c616a0d23ee309c0195a848b8b561f59336431d091997eb508e6e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9dfc7f49c616a0d23ee309c0195a848b8b561f59336431d091997eb508e6e73", kill_on_drop: false }`
[INFO] [stdout] a9dfc7f49c616a0d23ee309c0195a848b8b561f59336431d091997eb508e6e73