[INFO] fetching crate regiusmark 0.3.0...
[INFO] building regiusmark-0.3.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate regiusmark 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate regiusmark 0.3.0
[INFO] finished tweaking crates.io crate regiusmark 0.3.0
[INFO] tweaked toml for crates.io crate regiusmark 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate regiusmark 0.3.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding bs58 v0.3.1 (available: v0.5.1)
[INFO] [stderr]       Adding bytes v0.4.12 (available: v1.10.1)
[INFO] [stderr]       Adding crc32c v0.4.0 (available: v0.6.8)
[INFO] [stderr]       Adding faster-hex v0.4.1 (available: v0.10.0)
[INFO] [stderr]       Adding num-bigint v0.2.6 (available: v0.4.6)
[INFO] [stderr]       Adding parking_lot v0.9.0 (available: v0.12.4)
[INFO] [stderr]       Adding rocksdb v0.12.4 (available: v0.24.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ded936aa2aefdc31b5460365a30f1428c7922a8f598722519cfca1b533fdcc1a
[INFO] running `Command { std: "docker" "start" "-a" "ded936aa2aefdc31b5460365a30f1428c7922a8f598722519cfca1b533fdcc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ded936aa2aefdc31b5460365a30f1428c7922a8f598722519cfca1b533fdcc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded936aa2aefdc31b5460365a30f1428c7922a8f598722519cfca1b533fdcc1a", kill_on_drop: false }`
[INFO] [stdout] ded936aa2aefdc31b5460365a30f1428c7922a8f598722519cfca1b533fdcc1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f60f3e391bfe1983de6fcef877a7463e649f315bbdce846cc1d4fed82bae816
[INFO] running `Command { std: "docker" "start" "-a" "3f60f3e391bfe1983de6fcef877a7463e649f315bbdce846cc1d4fed82bae816", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling crc32c v0.4.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling faster-hex v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling librocksdb-sys v6.20.3
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v6.20.3`
[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-ad88d54335bf261e/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1587) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.59.2/src/ir/context.rs:878:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_854_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x62e1fc29c6b2 - std::backtrace_rs::backtrace::libunwind::trace::h99ff5752a7301b61
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x62e1fc29c6b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h9703f67ee3d8bde4
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x62e1fc29c6b2 - std::sys::backtrace::_print_fmt::h8519833aba8d197b
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x62e1fc29c6b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h2212f3765287aa3c
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x62e1fc2ae5af - core::fmt::rt::Argument::fmt::h3b42cc36ff36d45c
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x62e1fc2ae5af - core::fmt::write::he00b92b9582c1fe6
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x62e1fc265dd1 - std::io::default_write_fmt::h20b9b23e0b407dd4
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x62e1fc265dd1 - std::io::Write::write_fmt::h4a31dcab881658aa
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x62e1fc273442 - std::sys::backtrace::BacktraceLock::print::h88b4e5cf8cc5573c
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x62e1fc278cef - std::panicking::default_hook::{{closure}}::h59b171bf4b799798
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x62e1fc278b49 - std::panicking::default_hook::h518e81d9a9e2c2c5
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x62e1fc279375 - std::panicking::panic_with_hook::h6c76fcfbe64ae67c
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x62e1fc27920a - std::panicking::panic_handler::{{closure}}::h2ff4617091b05450
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x62e1fc273589 - std::sys::backtrace::__rust_end_short_backtrace::he93810e6790d1c15
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x62e1fc259bcd - __rustc[552020a2b822d25f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x62e1fc2b8830 - core::panicking::panic_fmt::hd2d793968eae26aa
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x62e1fc24a91f - proc_macro2::fallback::validate_ident::heef57cca9dd721e9
[INFO] [stderr]     17:     0x62e1fc24afd8 - proc_macro2::fallback::Ident::new_checked::h79ba501659553f10
[INFO] [stderr]     18:     0x62e1fc244f77 - proc_macro2::Ident::new::he6e12bf274f6609e
[INFO] [stderr]     19:     0x62e1fc036d5c - bindgen::ir::context::BindgenContext::rust_ident_raw::h70567f30cd24cbb5
[INFO] [stderr]     20:     0x62e1fc034930 - bindgen::ir::context::BindgenContext::rust_ident::h0e38378ffca76674
[INFO] [stderr]     21:     0x62e1fbf22fde - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h21d9295847add249
[INFO] [stderr]     22:     0x62e1fbf1fa36 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h55196d6f633e1bd5
[INFO] [stderr]     23:     0x62e1fbfc3e5d - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hf2b327de9768b005
[INFO] [stderr]     24:     0x62e1fbf56735 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h4e4e87000fba5ce1
[INFO] [stderr]     25:     0x62e1fbfbb5f6 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h8d4bc488957c41e3
[INFO] [stderr]     26:     0x62e1fbfc3e42 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hf2b327de9768b005
[INFO] [stderr]     27:     0x62e1fbf62474 - bindgen::codegen::codegen::{{closure}}::h410124a3f757c1c2
[INFO] [stderr]     28:     0x62e1fc041468 - bindgen::ir::context::BindgenContext::gen::h24d99ac7502013e2
[INFO] [stderr]     29:     0x62e1fbf61d7d - bindgen::codegen::codegen::h912d52a2ad35f5b4
[INFO] [stderr]     30:     0x62e1fbf489d5 - bindgen::Bindings::generate::hb1abcda46d00804a
[INFO] [stderr]     31:     0x62e1fbf4597f - bindgen::Builder::generate::h05fe8248fdf7f1f2
[INFO] [stderr]     32:     0x62e1fbe6e8ab - build_script_build::bindgen_rocksdb::h2b3043a7c85e5d1f
[INFO] [stderr]     33:     0x62e1fbe6f9dc - build_script_build::main::hccf462a99a259c58
[INFO] [stderr]     34:     0x62e1fbe70b73 - core::ops::function::FnOnce::call_once::h2d12a48cb6ccf793
[INFO] [stderr]     35:     0x62e1fbe70a86 - std::sys::backtrace::__rust_begin_short_backtrace::h500186e1867892e4
[INFO] [stderr]     36:     0x62e1fbe70a69 - std::rt::lang_start::{{closure}}::h3b72fb6d5e563b4a
[INFO] [stderr]     37:     0x62e1fc267950 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h64f1c33f2a77ce68
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     38:     0x62e1fc267950 - std::panicking::catch_unwind::do_call::h5854891e24f1d732
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:590:40
[INFO] [stderr]     39:     0x62e1fc267950 - std::panicking::catch_unwind::h3c89ba6804b7ef45
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:553:19
[INFO] [stderr]     40:     0x62e1fc267950 - std::panic::catch_unwind::hc239b1f0bd06c7e7
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panic.rs:359:14
[INFO] [stderr]     41:     0x62e1fc267950 - std::rt::lang_start_internal::{{closure}}::ha9d8fb8253d749d7
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/rt.rs:175:24
[INFO] [stderr]     42:     0x62e1fc267950 - std::panicking::catch_unwind::do_call::h428a277c0848e71c
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:590:40
[INFO] [stderr]     43:     0x62e1fc267950 - std::panicking::catch_unwind::hd0989b6642f7ad81
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:553:19
[INFO] [stderr]     44:     0x62e1fc267950 - std::panic::catch_unwind::hff4afb10b723ad75
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panic.rs:359:14
[INFO] [stderr]     45:     0x62e1fc267950 - std::rt::lang_start_internal::h5e6155dfabba704f
[INFO] [stderr]                                  at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/rt.rs:171:5
[INFO] [stderr]     46:     0x62e1fbe70a51 - std::rt::lang_start::hca99b03ed389568c
[INFO] [stderr]     47:     0x62e1fbe71805 - main
[INFO] [stderr]     48:     0x7442755171ca - <unknown>
[INFO] [stderr]     49:     0x74427551728b - __libc_start_main
[INFO] [stderr]     50:     0x62e1fbe68a75 - _start
[INFO] [stderr]     51:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3f60f3e391bfe1983de6fcef877a7463e649f315bbdce846cc1d4fed82bae816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f60f3e391bfe1983de6fcef877a7463e649f315bbdce846cc1d4fed82bae816", kill_on_drop: false }`
[INFO] [stdout] 3f60f3e391bfe1983de6fcef877a7463e649f315bbdce846cc1d4fed82bae816