[INFO] cloning repository https://github.com/markuspf/arangorocks-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markuspf/arangorocks-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkuspf%2Farangorocks-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkuspf%2Farangorocks-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4c636562cea47bf96c8d6d7b918eb12715574d6
[INFO] testing markuspf/arangorocks-rs against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkuspf%2Farangorocks-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/markuspf/arangorocks-rs
[INFO] finished tweaking git repo https://github.com/markuspf/arangorocks-rs
[INFO] tweaked toml for git repo https://github.com/markuspf/arangorocks-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/markuspf/arangorocks-rs on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/markuspf/arangorocks-rs 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.43
[INFO] [stderr]   Downloaded clang-sys v1.3.3
[INFO] [stderr]   Downloaded bindgen v0.60.1
[INFO] [stderr]   Downloaded rocksdb v0.19.0
[INFO] [stderr]   Downloaded libz-sys v1.1.8
[INFO] [stderr]   Downloaded librocksdb-sys v0.8.0+7.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36d3403ddab972acdbee9878d56cf84b3096e83a4c36aab15a208698de8f5dad
[INFO] running `Command { std: "docker" "start" "-a" "36d3403ddab972acdbee9878d56cf84b3096e83a4c36aab15a208698de8f5dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d3403ddab972acdbee9878d56cf84b3096e83a4c36aab15a208698de8f5dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d3403ddab972acdbee9878d56cf84b3096e83a4c36aab15a208698de8f5dad", kill_on_drop: false }`
[INFO] [stdout] 36d3403ddab972acdbee9878d56cf84b3096e83a4c36aab15a208698de8f5dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef0ea8414955c38814064033d833645f71535d93dac6e93ed3b0ca2c8f16a794
[INFO] running `Command { std: "docker" "start" "-a" "ef0ea8414955c38814064033d833645f71535d93dac6e93ed3b0ca2c8f16a794", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling zstd-sys v2.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling librocksdb-sys v0.8.0+7.4.4
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v0.8.0+7.4.4`
[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/librocksdb-sys-f6c1738e0110e462/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.43/src/fallback.rs:730:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_981_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x628c1c30b002 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x628c1c30b002 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x628c1c30b002 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x628c1c30b002 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x628c1c3344f3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x628c1c3344f3 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x628c1c307583 - std::io::default_write_fmt::ha27fbccbc65eb6fa
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x628c1c307583 - std::io::Write::write_fmt::h6556609fca33d0b1
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x628c1c30ae52 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x628c1c30cbe3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x628c1c30c9c5 - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x628c1c30d5f5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x628c1c30d38a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x628c1c30b509 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x628c1c30d01d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x628c1c332840 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x628c1c2d7378 - proc_macro2::fallback::validate_ident::ha7246e50163b2633
[INFO] [stderr]     17:     0x628c1c2d71a9 - proc_macro2::fallback::Ident::_new::h319bdaf8ec0b1a49
[INFO] [stderr]     18:     0x628c1c2d71ff - proc_macro2::fallback::Ident::new::ha7b4007c3eebb951
[INFO] [stderr]     19:     0x628c1c2cf238 - proc_macro2::Ident::new::he73f56021857813a
[INFO] [stderr]     20:     0x628c1c0abae5 - bindgen::ir::context::BindgenContext::rust_ident_raw::hf48b65c34ac292c9
[INFO] [stderr]     21:     0x628c1c0ab910 - bindgen::ir::context::BindgenContext::rust_ident::h8103f6ab0644cd65
[INFO] [stderr]     22:     0x628c1c13371e - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h073d78097afcd4c9
[INFO] [stderr]     23:     0x628c1c130a96 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h3dba687a41ac0f5f
[INFO] [stderr]     24:     0x628c1c083ccd - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h8365b04368aebbcb
[INFO] [stderr]     25:     0x628c1c0ec535 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h4690fd88e6e1c633
[INFO] [stderr]     26:     0x628c1c06db86 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::hf998b5709b57d012
[INFO] [stderr]     27:     0x628c1c083cb2 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h8365b04368aebbcb
[INFO] [stderr]     28:     0x628c1c0f7e1e - bindgen::codegen::codegen::{{closure}}::h4ee0dc92cdb1ec6e
[INFO] [stderr]     29:     0x628c1c0adff8 - bindgen::ir::context::BindgenContext::gen::h33da196aa4019bca
[INFO] [stderr]     30:     0x628c1c0f772d - bindgen::codegen::codegen::he0e75ea4dd2ee8c4
[INFO] [stderr]     31:     0x628c1c0c96bf - bindgen::Bindings::generate::h2f660d3e6e11db65
[INFO] [stderr]     32:     0x628c1c0c683b - bindgen::Builder::generate::h234d1736decc29bc
[INFO] [stderr]     33:     0x628c1bfae6ab - build_script_build::bindgen_rocksdb::h53515e3458e0e128
[INFO] [stderr]     34:     0x628c1bfb1902 - build_script_build::main::h39d0f3e33e4e5e7a
[INFO] [stderr]     35:     0x628c1bfaaa43 - core::ops::function::FnOnce::call_once::h6e57a0fe5b105096
[INFO] [stderr]     36:     0x628c1bfaa606 - std::sys::backtrace::__rust_begin_short_backtrace::hf68fff30a552b462
[INFO] [stderr]     37:     0x628c1bfaa319 - std::rt::lang_start::{{closure}}::h40668cd6d66b5167
[INFO] [stderr]     38:     0x628c1c302510 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h638295a043b40957
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     39:     0x628c1c302510 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]     40:     0x628c1c302510 - std::panicking::catch_unwind::h50591d85bf847c7c
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]     41:     0x628c1c302510 - std::panic::catch_unwind::h2487b4c4f2ae22c6
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x628c1c302510 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x628c1c302510 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]     44:     0x628c1c302510 - std::panicking::catch_unwind::hf9a822ea043fb0d6
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]     45:     0x628c1c302510 - std::panic::catch_unwind::h5b3cac802237ed89
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x628c1c302510 - std::rt::lang_start_internal::h34f9328d113fd60a
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x628c1bfaa301 - std::rt::lang_start::h42d3b7d7b024b7de
[INFO] [stderr]     48:     0x628c1bfb1fb5 - main
[INFO] [stderr]     49:     0x7937311321ca - <unknown>
[INFO] [stderr]     50:     0x79373113228b - __libc_start_main
[INFO] [stderr]     51:     0x628c1bfa8d45 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "ef0ea8414955c38814064033d833645f71535d93dac6e93ed3b0ca2c8f16a794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0ea8414955c38814064033d833645f71535d93dac6e93ed3b0ca2c8f16a794", kill_on_drop: false }`
[INFO] [stdout] ef0ea8414955c38814064033d833645f71535d93dac6e93ed3b0ca2c8f16a794