[INFO] cloning repository https://github.com/Avi-D-coder/rust-rocksdb-nix-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Avi-D-coder/rust-rocksdb-nix-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Frust-rocksdb-nix-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Frust-rocksdb-nix-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cd0fb5c35542e795560d9348767b7d1d6e09f57
[INFO] checking Avi-D-coder/rust-rocksdb-nix-template against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Frust-rocksdb-nix-template" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Avi-D-coder/rust-rocksdb-nix-template
[INFO] finished tweaking git repo https://github.com/Avi-D-coder/rust-rocksdb-nix-template
[INFO] tweaked toml for git repo https://github.com/Avi-D-coder/rust-rocksdb-nix-template written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Avi-D-coder/rust-rocksdb-nix-template on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Avi-D-coder/rust-rocksdb-nix-template 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 171750cfb98819d6a90b6b9d43aa2e172dcacaab9b86617c331e1161339e486a
[INFO] running `Command { std: "docker" "start" "-a" "171750cfb98819d6a90b6b9d43aa2e172dcacaab9b86617c331e1161339e486a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "171750cfb98819d6a90b6b9d43aa2e172dcacaab9b86617c331e1161339e486a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171750cfb98819d6a90b6b9d43aa2e172dcacaab9b86617c331e1161339e486a", kill_on_drop: false }`
[INFO] [stdout] 171750cfb98819d6a90b6b9d43aa2e172dcacaab9b86617c331e1161339e486a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb58c31f6f49a9d6c7a33ab28f72c0e798f6d0d89c92fb9bfbbdb4fd96fa28d9
[INFO] running `Command { std: "docker" "start" "-a" "bb58c31f6f49a9d6c7a33ab28f72c0e798f6d0d89c92fb9bfbbdb4fd96fa28d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling zstd-sys v2.0.4+zstd.1.5.2
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling librocksdb-sys v0.8.0+7.4.4
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v0.8.0+7.4.4`
[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-9090117d992f946a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (834) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/fallback.rs:756:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_981_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5b44ebd78352 - std::backtrace_rs::backtrace::libunwind::trace::h8714d94f1f2bd164
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5b44ebd78352 - std::backtrace_rs::backtrace::trace_unsynchronized::hcafee44aa61e678f
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5b44ebd78352 - std::sys::backtrace::_print_fmt::ha8fba58b2f66a9e9
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5b44ebd78352 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h55273c109f480de8
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5b44ebd8a24f - core::fmt::rt::Argument::fmt::hddc1032261c428fe
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5b44ebd8a24f - core::fmt::write::he6bcf7c3f2c4eba5
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5b44ebd46503 - std::io::default_write_fmt::hf93eabd79e5df19f
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5b44ebd46503 - std::io::Write::write_fmt::hc4c289442f488f72
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5b44ebd52322 - std::sys::backtrace::BacktraceLock::print::h453555a0d0bae7d2
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5b44ebd5597f - std::panicking::default_hook::{{closure}}::h3ebcee4d4a10f231
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5b44ebd557d9 - std::panicking::default_hook::h8d904937f0dd5b7e
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5b44ebd55f55 - std::panicking::panic_with_hook::hba74873bd829b497
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5b44ebd55dea - std::panicking::panic_handler::{{closure}}::h0dde4058cec7fa08
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5b44ebd52469 - std::sys::backtrace::__rust_end_short_backtrace::h9342f1937ef55218
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5b44ebd3a3fd - __rustc[5a136cd62b6ae824]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5b44ebd94380 - core::panicking::panic_fmt::h7e8daff19647caf5
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5b44ebd2ec48 - proc_macro2::fallback::validate_ident::h45bb885a8a5b70d0
[INFO] [stderr]     17:     0x5b44ebd2f399 - proc_macro2::fallback::Ident::_new::h4b11ca5d8ef9b35c
[INFO] [stderr]     18:     0x5b44ebd2f34f - proc_macro2::fallback::Ident::new::h19a6dee2409f62bb
[INFO] [stderr]     19:     0x5b44ebd26a68 - proc_macro2::Ident::new::h90453a07bc148d9c
[INFO] [stderr]     20:     0x5b44ebaad445 - bindgen::ir::context::BindgenContext::rust_ident_raw::ha3c7e87bf9e34726
[INFO] [stderr]     21:     0x5b44ebaab110 - bindgen::ir::context::BindgenContext::rust_ident::h3c7515a77a9da92f
[INFO] [stderr]     22:     0x5b44ebb639ee - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h1e057039f6eb5b56
[INFO] [stderr]     23:     0x5b44ebb5c8d6 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hba68cede13791251
[INFO] [stderr]     24:     0x5b44ebb429ed - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hbe16923283f052aa
[INFO] [stderr]     25:     0x5b44ebb77475 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::hdb48956b6ddd242c
[INFO] [stderr]     26:     0x5b44ebb76a66 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h65685d8aadc9feef
[INFO] [stderr]     27:     0x5b44ebb429d2 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hbe16923283f052aa
[INFO] [stderr]     28:     0x5b44ebb83164 - bindgen::codegen::codegen::{{closure}}::h96331600e80b9ac1
[INFO] [stderr]     29:     0x5b44ebab7c88 - bindgen::ir::context::BindgenContext::gen::ha141444bdec0b0c2
[INFO] [stderr]     30:     0x5b44ebb82a6d - bindgen::codegen::codegen::h4b3f619c7d803dc9
[INFO] [stderr]     31:     0x5b44eba87311 - bindgen::Bindings::generate::hba41afa57de5a8a2
[INFO] [stderr]     32:     0x5b44eba84196 - bindgen::Builder::generate::h6194f7f2294fbf3f
[INFO] [stderr]     33:     0x5b44eba0abab - build_script_build::bindgen_rocksdb::h1128851cf8f6266b
[INFO] [stderr]     34:     0x5b44eba0c1d2 - build_script_build::main::ha90506148d4165e0
[INFO] [stderr]     35:     0x5b44eba0dd03 - core::ops::function::FnOnce::call_once::h7fc9742db9658791
[INFO] [stderr]     36:     0x5b44eba0d8c6 - std::sys::backtrace::__rust_begin_short_backtrace::hc42aebe20f6cf866
[INFO] [stderr]     37:     0x5b44eba0d5d9 - std::rt::lang_start::{{closure}}::h3f631ef827b00ea7
[INFO] [stderr]     38:     0x5b44ebd47df0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h7c8c93d7c0cb0422
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     39:     0x5b44ebd47df0 - std::panicking::catch_unwind::do_call::ha03d5ac0e4aa50e7
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:590:40
[INFO] [stderr]     40:     0x5b44ebd47df0 - std::panicking::catch_unwind::hfba45bb934fc2e1a
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:553:19
[INFO] [stderr]     41:     0x5b44ebd47df0 - std::panic::catch_unwind::h51a82f25faf184c3
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x5b44ebd47df0 - std::rt::lang_start_internal::{{closure}}::h89e47390206e3c4f
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x5b44ebd47df0 - std::panicking::catch_unwind::do_call::h6e1e6dcf14a2eeab
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:590:40
[INFO] [stderr]     44:     0x5b44ebd47df0 - std::panicking::catch_unwind::h8dc206e2e3376274
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panicking.rs:553:19
[INFO] [stderr]     45:     0x5b44ebd47df0 - std::panic::catch_unwind::h0ff4af620be037da
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x5b44ebd47df0 - std::rt::lang_start_internal::h2f00f16ee79d72a1
[INFO] [stderr]                                  at /rustc/b4c55082edd8dec08ce8af276d7054d9c4db20c4/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x5b44eba0d5c1 - std::rt::lang_start::h01788b96e1637596
[INFO] [stderr]     48:     0x5b44eba10ef5 - main
[INFO] [stderr]     49:     0x735cda3e51ca - <unknown>
[INFO] [stderr]     50:     0x735cda3e528b - __libc_start_main
[INFO] [stderr]     51:     0x5b44eba08135 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "bb58c31f6f49a9d6c7a33ab28f72c0e798f6d0d89c92fb9bfbbdb4fd96fa28d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb58c31f6f49a9d6c7a33ab28f72c0e798f6d0d89c92fb9bfbbdb4fd96fa28d9", kill_on_drop: false }`
[INFO] [stdout] bb58c31f6f49a9d6c7a33ab28f72c0e798f6d0d89c92fb9bfbbdb4fd96fa28d9
