[INFO] fetching crate ky 0.0.1...
[INFO] testing ky-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ky 0.0.1 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ky 0.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jobserver v0.1.22
[INFO] [stderr]   Downloaded thiserror v1.0.25
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.25
[INFO] [stderr]   Downloaded libloading v0.7.0
[INFO] [stderr]   Downloaded rocksdb v0.16.0
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded librocksdb-sys v6.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5918e0690e30c1f0204e0746d86233973e5e0794047fc19d488d0c7ba269749f
[INFO] running `Command { std: "docker" "start" "-a" "5918e0690e30c1f0204e0746d86233973e5e0794047fc19d488d0c7ba269749f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5918e0690e30c1f0204e0746d86233973e5e0794047fc19d488d0c7ba269749f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5918e0690e30c1f0204e0746d86233973e5e0794047fc19d488d0c7ba269749f", kill_on_drop: false }`
[INFO] [stdout] 5918e0690e30c1f0204e0746d86233973e5e0794047fc19d488d0c7ba269749f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a510369e7edccc0306f670430692d6ad71d14cdd7dd0dccfc1449ae7c3d588
[INFO] running `Command { std: "docker" "start" "-a" "86a510369e7edccc0306f670430692d6ad71d14cdd7dd0dccfc1449ae7c3d588", 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 version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[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 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 jobserver v0.1.22
[INFO] [stderr]    Compiling quote v1.0.9
[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-b8d8d6a8a361d60c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (630) 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:     0x63e7cef10baa - <<std[31e582c13f4e914f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x63e7cef2847a - core[fa0eadad68403074]::fmt::write
[INFO] [stderr]      2:     0x63e7cef16fc2 - <std[31e582c13f4e914f]::sys::stdio::unix::Stderr as std[31e582c13f4e914f]::io::Write>::write_fmt
[INFO] [stderr]      3:     0x63e7ceef069f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x63e7cef0a671 - std[31e582c13f4e914f]::panicking::default_hook
[INFO] [stderr]      5:     0x63e7cef0a922 - std[31e582c13f4e914f]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x63e7ceef0758 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x63e7ceee5789 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace::<std[31e582c13f4e914f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x63e7ceef119d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind
[INFO] [stderr]      9:     0x63e7cef28cbc - core[fa0eadad68403074]::panicking::panic_fmt
[INFO] [stderr]     10:     0x63e7ceeb7c5b - proc_macro2[d6361d0d5bfe1f6b]::fallback::validate_ident
[INFO] [stderr]     11:     0x63e7ceeb6eb1 - <proc_macro2[d6361d0d5bfe1f6b]::fallback::Ident>::_new
[INFO] [stderr]     12:     0x63e7ceeb6e6f - <proc_macro2[d6361d0d5bfe1f6b]::fallback::Ident>::new
[INFO] [stderr]     13:     0x63e7ceec31b8 - <proc_macro2[d6361d0d5bfe1f6b]::imp::Ident>::new
[INFO] [stderr]     14:     0x63e7ceeb7a48 - <proc_macro2[d6361d0d5bfe1f6b]::Ident>::new
[INFO] [stderr]     15:     0x63e7ced1b4af - <bindgen[486aac728e00709e]::ir::context::BindgenContext>::rust_ident_raw::<alloc[49b8922c36ca62de]::borrow::Cow<str>>
[INFO] [stderr]     16:     0x63e7ced1ae10 - <bindgen[486aac728e00709e]::ir::context::BindgenContext>::rust_ident::<&alloc[49b8922c36ca62de]::string::String>
[INFO] [stderr]     17:     0x63e7cec81da7 - <bindgen[486aac728e00709e]::ir::enum_ty::Enum as bindgen[486aac728e00709e]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     18:     0x63e7cec7acde - <bindgen[486aac728e00709e]::ir::ty::Type as bindgen[486aac728e00709e]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     19:     0x63e7cecdf2c3 - <bindgen[486aac728e00709e]::ir::item::Item as bindgen[486aac728e00709e]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     20:     0x63e7cec286c5 - <bindgen[486aac728e00709e]::ir::module::Module as bindgen[486aac728e00709e]::codegen::CodeGenerator>::codegen::{closure#0}
[INFO] [stderr]     21:     0x63e7ceca15e7 - <bindgen[486aac728e00709e]::ir::module::Module as bindgen[486aac728e00709e]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     22:     0x63e7cecdf2a5 - <bindgen[486aac728e00709e]::ir::item::Item as bindgen[486aac728e00709e]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     23:     0x63e7cec27963 - bindgen[486aac728e00709e]::codegen::codegen::{closure#0}
[INFO] [stderr]     24:     0x63e7ced1c758 - <bindgen[486aac728e00709e]::ir::context::BindgenContext>::gen::<bindgen[486aac728e00709e]::codegen::codegen::{closure#0}, alloc[49b8922c36ca62de]::vec::Vec<proc_macro2[d6361d0d5bfe1f6b]::TokenStream>>
[INFO] [stderr]     25:     0x63e7cec3452f - bindgen[486aac728e00709e]::codegen::codegen
[INFO] [stderr]     26:     0x63e7cec54689 - <bindgen[486aac728e00709e]::Bindings>::generate
[INFO] [stderr]     27:     0x63e7cec51725 - <bindgen[486aac728e00709e]::Builder>::generate
[INFO] [stderr]     28:     0x63e7cebb32fc - build_script_build[522a727ea85b3df7]::bindgen_rocksdb
[INFO] [stderr]     29:     0x63e7cebb441c - build_script_build[522a727ea85b3df7]::main
[INFO] [stderr]     30:     0x63e7cebb6723 - <fn() as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     31:     0x63e7cebb14a6 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     32:     0x63e7cebb1bd9 - std[31e582c13f4e914f]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     33:     0x63e7cef09754 - std[31e582c13f4e914f]::rt::lang_start_internal
[INFO] [stderr]     34:     0x63e7cebb12f1 - std[31e582c13f4e914f]::rt::lang_start::<()>
[INFO] [stderr]     35:     0x63e7cebb6995 - main
[INFO] [stderr]     36:     0x769804da71ca - <unknown>
[INFO] [stderr]     37:     0x769804da728b - __libc_start_main
[INFO] [stderr]     38:     0x63e7cebb0175 - _start
[INFO] [stderr]     39:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "86a510369e7edccc0306f670430692d6ad71d14cdd7dd0dccfc1449ae7c3d588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a510369e7edccc0306f670430692d6ad71d14cdd7dd0dccfc1449ae7c3d588", kill_on_drop: false }`
[INFO] [stdout] 86a510369e7edccc0306f670430692d6ad71d14cdd7dd0dccfc1449ae7c3d588