[INFO] fetching crate rustgraphblas 0.16.0-alpha...
[INFO] testing rustgraphblas-0.16.0-alpha against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rustgraphblas 0.16.0-alpha into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustgraphblas 0.16.0-alpha on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 821e411434d0e53f14406cf9e09e46367e896ec0f8b01f3f7107ce87d1caa11f
[INFO] running `Command { std: "docker" "start" "-a" "821e411434d0e53f14406cf9e09e46367e896ec0f8b01f3f7107ce87d1caa11f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "821e411434d0e53f14406cf9e09e46367e896ec0f8b01f3f7107ce87d1caa11f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821e411434d0e53f14406cf9e09e46367e896ec0f8b01f3f7107ce87d1caa11f", kill_on_drop: false }`
[INFO] [stdout] 821e411434d0e53f14406cf9e09e46367e896ec0f8b01f3f7107ce87d1caa11f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bccc8ca5eb1cdc961ba4fb903e38c60542a2e5edeb5de6394d2758986b4d41f4
[INFO] running `Command { std: "docker" "start" "-a" "bccc8ca5eb1cdc961ba4fb903e38c60542a2e5edeb5de6394d2758986b4d41f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling humantime v2.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling either v1.15.0
[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 which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]    Compiling regex v1.11.2
[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-210d8cf6c66fa507/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' (605) 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:     0x5f563b740922 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f563b740922 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f563b740922 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5f563b740922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hffd20ad4e5eca8ab
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5f563b751b0f - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5f563b751b0f - core::fmt::write::h6d9d3a7cfd7b84f5
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x5f563b7132a3 - std::io::default_write_fmt::ha7130bf70117e1da
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f563b7132a3 - std::io::Write::write_fmt::h22459ad26fe60c51
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5f563b71de22 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5f563b72091f - std::panicking::default_hook::{{closure}}::h7555113b62983743
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5f563b720779 - std::panicking::default_hook::h2714b564abe8d914
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5f563b720fa5 - std::panicking::panic_with_hook::h190dc82263685ec5
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5f563b720d8a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5f563b71df59 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5f563b70759d - __rustc[9b67c8562bba447b]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5f563b75bc90 - core::panicking::panic_fmt::hc084f85b1e76c16d
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5f563b6e335f - proc_macro2::fallback::validate_ident::hb91464966bd23648
[INFO] [stderr]     17:     0x5f563b6e3a88 - proc_macro2::fallback::Ident::new_checked::h2be2d7ba38972465
[INFO] [stderr]     18:     0x5f563b6e6d42 - proc_macro2::imp::Ident::new_checked::h01179ffcd14bb928
[INFO] [stderr]     19:     0x5f563b6f7227 - proc_macro2::Ident::new::h5cb551df5e218546
[INFO] [stderr]     20:     0x5f563b37c2e6 - bindgen::ir::context::BindgenContext::rust_ident_raw::hfbf9959e73b05542
[INFO] [stderr]     21:     0x5f563b379ed0 - bindgen::ir::context::BindgenContext::rust_ident::h2dc37762cb010b87
[INFO] [stderr]     22:     0x5f563b2eeacc - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::hd3c37c1f4cf5bdbd
[INFO] [stderr]     23:     0x5f563b361d45 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::he6a405dd868de597
[INFO] [stderr]     24:     0x5f563b2a216b - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h59e4582051eb3b7e
[INFO] [stderr]     25:     0x5f563b2f4d18 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::hd3c37c1f4cf5bdbd
[INFO] [stderr]     26:     0x5f563b361d45 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::he6a405dd868de597
[INFO] [stderr]     27:     0x5f563b2a216b - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h59e4582051eb3b7e
[INFO] [stderr]     28:     0x5f563b330165 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h4104afc939719349
[INFO] [stderr]     29:     0x5f563b2ccf2f - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::hdec1a6950f78530d
[INFO] [stderr]     30:     0x5f563b2a214c - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h59e4582051eb3b7e
[INFO] [stderr]     31:     0x5f563b33d22d - bindgen::codegen::codegen::{{closure}}::h1b739c4c605c4a4d
[INFO] [stderr]     32:     0x5f563b388038 - bindgen::ir::context::BindgenContext::gen::h9dede70c3cf94514
[INFO] [stderr]     33:     0x5f563b33c96d - bindgen::codegen::codegen::hc800e000945a980d
[INFO] [stderr]     34:     0x5f563b29516a - bindgen::Bindings::generate::hb3550deadb368bd3
[INFO] [stderr]     35:     0x5f563b2912b1 - bindgen::Builder::generate::h72ee4476116f064a
[INFO] [stderr]     36:     0x5f563b24010d - build_script_build::main::h0e67ef45705043e2
[INFO] [stderr]     37:     0x5f563b240e13 - core::ops::function::FnOnce::call_once::ha5be4637cd8210ec
[INFO] [stderr]     38:     0x5f563b240b36 - std::sys::backtrace::__rust_begin_short_backtrace::h02ede9fa220c09f3
[INFO] [stderr]     39:     0x5f563b240b19 - std::rt::lang_start::{{closure}}::h08a1839e51d0a258
[INFO] [stderr]     40:     0x5f563b714dc0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hcc75fa61d21ecbe5
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     41:     0x5f563b714dc0 - std::panicking::catch_unwind::do_call::h38c051a071ca3bc0
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x5f563b714dc0 - std::panicking::catch_unwind::hede2a2f6f4519f78
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x5f563b714dc0 - std::panic::catch_unwind::h94765a19f52c0a43
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x5f563b714dc0 - std::rt::lang_start_internal::{{closure}}::hb89c21d557706591
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x5f563b714dc0 - std::panicking::catch_unwind::do_call::h50685f05733aeeef
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x5f563b714dc0 - std::panicking::catch_unwind::hf9ba9716b02e6738
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x5f563b714dc0 - std::panic::catch_unwind::h29770e281302b24d
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x5f563b714dc0 - std::rt::lang_start_internal::hd5573b1f5f705a2a
[INFO] [stderr]                                  at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x5f563b240b01 - std::rt::lang_start::h0c6dca78ee64fdc9
[INFO] [stderr]     50:     0x5f563b243225 - main
[INFO] [stderr]     51:     0x79c7506831ca - <unknown>
[INFO] [stderr]     52:     0x79c75068328b - __libc_start_main
[INFO] [stderr]     53:     0x5f563b23f475 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "bccc8ca5eb1cdc961ba4fb903e38c60542a2e5edeb5de6394d2758986b4d41f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccc8ca5eb1cdc961ba4fb903e38c60542a2e5edeb5de6394d2758986b4d41f4", kill_on_drop: false }`
[INFO] [stdout] bccc8ca5eb1cdc961ba4fb903e38c60542a2e5edeb5de6394d2758986b4d41f4