[INFO] fetching crate ky 0.0.1...
[INFO] checking ky-0.0.1 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate ky 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ky 0.0.1
[INFO] finished tweaking crates.io crate ky 0.0.1
[INFO] tweaked toml for crates.io crate ky 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ky 0.0.1 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ky 0.0.1 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d1f59466e1913a723d3f9bfdaccd0b05539cc79a7bff63234fc4c410a44ff9c
[INFO] running `Command { std: "docker" "start" "-a" "9d1f59466e1913a723d3f9bfdaccd0b05539cc79a7bff63234fc4c410a44ff9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d1f59466e1913a723d3f9bfdaccd0b05539cc79a7bff63234fc4c410a44ff9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1f59466e1913a723d3f9bfdaccd0b05539cc79a7bff63234fc4c410a44ff9c", kill_on_drop: false }`
[INFO] [stdout] 9d1f59466e1913a723d3f9bfdaccd0b05539cc79a7bff63234fc4c410a44ff9c
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a868a7327d7954f6d069a026c01c11b1d959dd02cfbea43b32d20260bd5c760
[INFO] running `Command { std: "docker" "start" "-a" "3a868a7327d7954f6d069a026c01c11b1d959dd02cfbea43b32d20260bd5c760", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]    Compiling librocksdb-sys v6.17.3
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v6.17.3`
[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-074bf8939b8a7b23/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-macro2-1.0.27/src/fallback.rs:702:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_853_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x566e8dd31db2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5ed0d80c0838d532
[INFO] [stderr]      1:     0x566e8dd5b213 - core::fmt::write::hb2c60dfec63532e6
[INFO] [stderr]      2:     0x566e8dd2e423 - std::io::Write::write_fmt::h7d885d72495c944f
[INFO] [stderr]      3:     0x566e8dd31c02 - std::sys::backtrace::BacktraceLock::print::h4bc25f9b1002918e
[INFO] [stderr]      4:     0x566e8dd33d19 - std::panicking::default_hook::{{closure}}::h692acb67e5838edc
[INFO] [stderr]      5:     0x566e8dd33afb - std::panicking::default_hook::h6d7f5243a6b747a3
[INFO] [stderr]      6:     0x566e8dd347ee - std::panicking::rust_panic_with_hook::hb10a8b2fbcdc8429
[INFO] [stderr]      7:     0x566e8dd344ba - std::panicking::begin_panic_handler::{{closure}}::hba6753e2258c3ca5
[INFO] [stderr]      8:     0x566e8dd322a9 - std::sys::backtrace::__rust_end_short_backtrace::h2cb272d2e7861977
[INFO] [stderr]      9:     0x566e8dd3414d - __rustc[eab4d5e6b70a8ffe]::rust_begin_unwind
[INFO] [stderr]     10:     0x566e8dd595a0 - core::panicking::panic_fmt::hf5fc61f5edac1f66
[INFO] [stderr]     11:     0x566e8dceccdf - proc_macro2::fallback::validate_ident::h1cd9e61d5eee9cb1
[INFO] [stderr]     12:     0x566e8dceca61 - proc_macro2::fallback::Ident::_new::hea9a7d851cf0783c
[INFO] [stderr]     13:     0x566e8dcecabf - proc_macro2::fallback::Ident::new::h3bd3a1b78ce43e93
[INFO] [stderr]     14:     0x566e8dce9e28 - proc_macro2::imp::Ident::new::h0482d169bd179d6b
[INFO] [stderr]     15:     0x566e8dce7428 - proc_macro2::Ident::new::h4ba9e8743d574b19
[INFO] [stderr]     16:     0x566e8dacbf5f - bindgen::ir::context::BindgenContext::rust_ident_raw::hc450ee9a25e865b2
[INFO] [stderr]     17:     0x566e8dacbe10 - bindgen::ir::context::BindgenContext::rust_ident::h9b50a609d5a239e3
[INFO] [stderr]     18:     0x566e8db4615f - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h2b2443ec274aa7bf
[INFO] [stderr]     19:     0x566e8db43377 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h780fa04b7667ef01
[INFO] [stderr]     20:     0x566e8daae80d - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h93331e56cc1063ee
[INFO] [stderr]     21:     0x566e8da9b6e5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::hb2a47adbfb55edfe
[INFO] [stderr]     22:     0x566e8db08155 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::hadf2f3ee513b05ab
[INFO] [stderr]     23:     0x566e8daae7ef - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h93331e56cc1063ee
[INFO] [stderr]     24:     0x566e8daa458d - bindgen::codegen::codegen::{{closure}}::h1dc02387fe844738
[INFO] [stderr]     25:     0x566e8dace648 - bindgen::ir::context::BindgenContext::gen::h19ce8ccc99a4436e
[INFO] [stderr]     26:     0x566e8daa40fd - bindgen::codegen::codegen::ha0670841d8a48709
[INFO] [stderr]     27:     0x566e8db365fe - bindgen::Bindings::generate::h14aac70b749aee9b
[INFO] [stderr]     28:     0x566e8db33c61 - bindgen::Builder::generate::h1e7a88457b83f579
[INFO] [stderr]     29:     0x566e8d9cfbcc - build_script_build::bindgen_rocksdb::he92b97a1b90b89c7
[INFO] [stderr]     30:     0x566e8d9d1b9c - build_script_build::main::hf0858a7d05a7342e
[INFO] [stderr]     31:     0x566e8d9cc863 - core::ops::function::FnOnce::call_once::h0f14facc146147e2
[INFO] [stderr]     32:     0x566e8d9cc756 - std::sys::backtrace::__rust_begin_short_backtrace::h0a1adc803a18ff81
[INFO] [stderr]     33:     0x566e8d9cc659 - std::rt::lang_start::{{closure}}::h6e0c88b862c90177
[INFO] [stderr]     34:     0x566e8dd29520 - std::rt::lang_start_internal::h310eb6ed8a66b615
[INFO] [stderr]     35:     0x566e8d9cc641 - std::rt::lang_start::h9ca5a8d8c671b38d
[INFO] [stderr]     36:     0x566e8d9d1f25 - main
[INFO] [stderr]     37:     0x7edb742101ca - <unknown>
[INFO] [stderr]     38:     0x7edb7421028b - __libc_start_main
[INFO] [stderr]     39:     0x566e8d9cb0d5 - _start
[INFO] [stderr]     40:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "3a868a7327d7954f6d069a026c01c11b1d959dd02cfbea43b32d20260bd5c760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a868a7327d7954f6d069a026c01c11b1d959dd02cfbea43b32d20260bd5c760", kill_on_drop: false }`
[INFO] [stdout] 3a868a7327d7954f6d069a026c01c11b1d959dd02cfbea43b32d20260bd5c760
