[INFO] fetching crate ky 0.0.1...
[INFO] testing ky-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ky 0.0.1 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ky 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.25
[INFO] [stderr]   Downloaded jobserver v0.1.22
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded libloading v0.7.0
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded thiserror v1.0.25
[INFO] [stderr]   Downloaded rocksdb v0.16.0
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded libc v0.2.95
[INFO] [stderr]   Downloaded librocksdb-sys v6.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcad393472e2f232d5b4239593f3a963edb17358468f8f96a72e2c5eecf55dae
[INFO] running `Command { std: "docker" "start" "-a" "fcad393472e2f232d5b4239593f3a963edb17358468f8f96a72e2c5eecf55dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcad393472e2f232d5b4239593f3a963edb17358468f8f96a72e2c5eecf55dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcad393472e2f232d5b4239593f3a963edb17358468f8f96a72e2c5eecf55dae", kill_on_drop: false }`
[INFO] [stdout] fcad393472e2f232d5b4239593f3a963edb17358468f8f96a72e2c5eecf55dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23cdfd9b9092f7d0059d439afeecef2195bb080faf46e7fc9daa78e605fcb6d
[INFO] running `Command { std: "docker" "start" "-a" "d23cdfd9b9092f7d0059d439afeecef2195bb080faf46e7fc9daa78e605fcb6d", 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 version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cc v1.0.68
[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:     0x6162b9680502 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stderr]      1:     0x6162b96922ff - core::fmt::write::h24186904251c31cb
[INFO] [stderr]      2:     0x6162b964e5a3 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72
[INFO] [stderr]      3:     0x6162b965a032 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stderr]      4:     0x6162b965d5ff - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stderr]      5:     0x6162b965d459 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stderr]      6:     0x6162b965dcbf - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stderr]      7:     0x6162b965da6a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stderr]      8:     0x6162b965a179 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stderr]      9:     0x6162b96428bd - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stderr]     10:     0x6162b969c4a0 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stderr]     11:     0x6162b963298f - proc_macro2::fallback::validate_ident::h7a181120b56dd73a
[INFO] [stderr]     12:     0x6162b9632c31 - proc_macro2::fallback::Ident::_new::h002c87049aa651cb
[INFO] [stderr]     13:     0x6162b9632bef - proc_macro2::fallback::Ident::new::h1401709fca0209e3
[INFO] [stderr]     14:     0x6162b962ffd8 - proc_macro2::imp::Ident::new::h6b38b1362a40cbdf
[INFO] [stderr]     15:     0x6162b9627698 - proc_macro2::Ident::new::h4f5f8b60d994b860
[INFO] [stderr]     16:     0x6162b94552ff - bindgen::ir::context::BindgenContext::rust_ident_raw::haefc55b3d6bca630
[INFO] [stderr]     17:     0x6162b9453100 - bindgen::ir::context::BindgenContext::rust_ident::h1534906f6a34afbd
[INFO] [stderr]     18:     0x6162b947931f - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h1cadb60356f2349e
[INFO] [stderr]     19:     0x6162b9381056 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h5a199fbbd2537779
[INFO] [stderr]     20:     0x6162b93b69f6 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h3392eebed4487bac
[INFO] [stderr]     21:     0x6162b93cf8c5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h988e6cd87a3494a5
[INFO] [stderr]     22:     0x6162b942f745 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h7bac9b2e2e7b3f06
[INFO] [stderr]     23:     0x6162b93b69d8 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h3392eebed4487bac
[INFO] [stderr]     24:     0x6162b93dacfb - bindgen::codegen::codegen::{{closure}}::h062c231c200f0327
[INFO] [stderr]     25:     0x6162b945f338 - bindgen::ir::context::BindgenContext::gen::hd47654cd52d925bb
[INFO] [stderr]     26:     0x6162b93da84d - bindgen::codegen::codegen::h45dd841a64cfb872
[INFO] [stderr]     27:     0x6162b9445526 - bindgen::Bindings::generate::h39000772949d64ff
[INFO] [stderr]     28:     0x6162b94424e5 - bindgen::Builder::generate::hc99d8dfc6494050d
[INFO] [stderr]     29:     0x6162b931454c - build_script_build::bindgen_rocksdb::h8e87a7cecf5246b7
[INFO] [stderr]     30:     0x6162b931566c - build_script_build::main::hbae415427147fc1f
[INFO] [stderr]     31:     0x6162b9316763 - core::ops::function::FnOnce::call_once::h45e686978beec7c4
[INFO] [stderr]     32:     0x6162b9316656 - std::sys::backtrace::__rust_begin_short_backtrace::hc084c9f5b26ac420
[INFO] [stderr]     33:     0x6162b9316559 - std::rt::lang_start::{{closure}}::h027b49168466266b
[INFO] [stderr]     34:     0x6162b9650120 - std::rt::lang_start_internal::h1f713c0146d469ad
[INFO] [stderr]     35:     0x6162b9316541 - std::rt::lang_start::h6746d2885de84168
[INFO] [stderr]     36:     0x6162b93190c5 - main
[INFO] [stderr]     37:     0x79a13565d1ca - <unknown>
[INFO] [stderr]     38:     0x79a13565d28b - __libc_start_main
[INFO] [stderr]     39:     0x6162b93125b5 - _start
[INFO] [stderr]     40:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d23cdfd9b9092f7d0059d439afeecef2195bb080faf46e7fc9daa78e605fcb6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23cdfd9b9092f7d0059d439afeecef2195bb080faf46e7fc9daa78e605fcb6d", kill_on_drop: false }`
[INFO] [stdout] d23cdfd9b9092f7d0059d439afeecef2195bb080faf46e7fc9daa78e605fcb6d
