[INFO] fetching crate ky 0.0.1...
[INFO] testing ky-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ky 0.0.1 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ky 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1c00bf3b3c3f2dda5e2c68482953f265fd56fa734093142f67d6ac2c5b982ca
[INFO] running `Command { std: "docker" "start" "-a" "b1c00bf3b3c3f2dda5e2c68482953f265fd56fa734093142f67d6ac2c5b982ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1c00bf3b3c3f2dda5e2c68482953f265fd56fa734093142f67d6ac2c5b982ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c00bf3b3c3f2dda5e2c68482953f265fd56fa734093142f67d6ac2c5b982ca", kill_on_drop: false }`
[INFO] [stdout] b1c00bf3b3c3f2dda5e2c68482953f265fd56fa734093142f67d6ac2c5b982ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f397bf6a068df26069f9e0a013906b365de23fdc92df7801c65784bb0847afb
[INFO] running `Command { std: "docker" "start" "-a" "4f397bf6a068df26069f9e0a013906b365de23fdc92df7801c65784bb0847afb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling 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' (636) 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:     0x64c6a2d8ac12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stderr]      1:     0x64c6a2d9ca0f - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stderr]      2:     0x64c6a2d58f13 - std::io::Write::write_fmt::hec441b8c6eca32b9
[INFO] [stderr]      3:     0x64c6a2d64742 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stderr]      4:     0x64c6a2d67d0f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stderr]      5:     0x64c6a2d67b69 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stderr]      6:     0x64c6a2d683cf - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stderr]      7:     0x64c6a2d6817a - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stderr]      8:     0x64c6a2d64879 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stderr]      9:     0x64c6a2d4cfcd - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stderr]     10:     0x64c6a2da6bb0 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stderr]     11:     0x64c6a2d3cf6f - proc_macro2::fallback::validate_ident::h6d7d1f75b195c99f
[INFO] [stderr]     12:     0x64c6a2d3d211 - proc_macro2::fallback::Ident::_new::h2fffa003904e9b09
[INFO] [stderr]     13:     0x64c6a2d3d1cf - proc_macro2::fallback::Ident::new::h5504dd1af3a0e147
[INFO] [stderr]     14:     0x64c6a2d3a518 - proc_macro2::imp::Ident::new::h276f4eed449b5023
[INFO] [stderr]     15:     0x64c6a2d31b38 - proc_macro2::Ident::new::hc786f05a4a32ea35
[INFO] [stderr]     16:     0x64c6a2b5f3ff - bindgen::ir::context::BindgenContext::rust_ident_raw::h224ba34be9b15b2d
[INFO] [stderr]     17:     0x64c6a2b5d350 - bindgen::ir::context::BindgenContext::rust_ident::hc2aa525f3929039e
[INFO] [stderr]     18:     0x64c6a2b8338f - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::had1ef60b9289b679
[INFO] [stderr]     19:     0x64c6a2a898e6 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hbeb8fc1c8683308a
[INFO] [stderr]     20:     0x64c6a2abfec6 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hea85b4604c485789
[INFO] [stderr]     21:     0x64c6a2ad94a5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h8f963bad9c034559
[INFO] [stderr]     22:     0x64c6a2b397b5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h6ce2f9f092c4e051
[INFO] [stderr]     23:     0x64c6a2abfea8 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hea85b4604c485789
[INFO] [stderr]     24:     0x64c6a2ae552b - bindgen::codegen::codegen::{{closure}}::h7e88139b47dbf7ab
[INFO] [stderr]     25:     0x64c6a2b69438 - bindgen::ir::context::BindgenContext::gen::h49ea463df30ef1ca
[INFO] [stderr]     26:     0x64c6a2ae507d - bindgen::codegen::codegen::h74638f48f0ba8bd6
[INFO] [stderr]     27:     0x64c6a2b4f646 - bindgen::Bindings::generate::hba30190bc298d470
[INFO] [stderr]     28:     0x64c6a2b4c605 - bindgen::Builder::generate::h76abc0073202c797
[INFO] [stderr]     29:     0x64c6a2a1d17c - build_script_build::bindgen_rocksdb::hd73cbafbf54a5899
[INFO] [stderr]     30:     0x64c6a2a1e29c - build_script_build::main::h5cd4521b2555cb7a
[INFO] [stderr]     31:     0x64c6a2a1f393 - core::ops::function::FnOnce::call_once::h1e457bdb65ae2920
[INFO] [stderr]     32:     0x64c6a2a1f286 - std::sys::backtrace::__rust_begin_short_backtrace::h045562a6bff77e65
[INFO] [stderr]     33:     0x64c6a2a1f189 - std::rt::lang_start::{{closure}}::h1c19920b67a2dfaf
[INFO] [stderr]     34:     0x64c6a2d5a830 - std::rt::lang_start_internal::h27f55ed238aa26df
[INFO] [stderr]     35:     0x64c6a2a1f171 - std::rt::lang_start::hf2024c87995e2112
[INFO] [stderr]     36:     0x64c6a2a21cf5 - main
[INFO] [stderr]     37:     0x784fa4d4c1ca - <unknown>
[INFO] [stderr]     38:     0x784fa4d4c28b - __libc_start_main
[INFO] [stderr]     39:     0x64c6a2a1b1e5 - _start
[INFO] [stderr]     40:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "4f397bf6a068df26069f9e0a013906b365de23fdc92df7801c65784bb0847afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f397bf6a068df26069f9e0a013906b365de23fdc92df7801c65784bb0847afb", kill_on_drop: false }`
[INFO] [stdout] 4f397bf6a068df26069f9e0a013906b365de23fdc92df7801c65784bb0847afb
