[INFO] cloning repository https://github.com/shamithc/rust-rockdb-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shamithc/rust-rockdb-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamithc%2Frust-rockdb-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamithc%2Frust-rockdb-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 308e1116ad20aa621b5c1f2e0f9103ba0b1470cb
[INFO] checking shamithc/rust-rockdb-example against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamithc%2Frust-rockdb-example" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shamithc/rust-rockdb-example
[INFO] finished tweaking git repo https://github.com/shamithc/rust-rockdb-example
[INFO] tweaked toml for git repo https://github.com/shamithc/rust-rockdb-example written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shamithc/rust-rockdb-example on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shamithc/rust-rockdb-example 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking shamithc/rust-rockdb-example against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamithc%2Frust-rockdb-example" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shamithc/rust-rockdb-example
[INFO] finished tweaking git repo https://github.com/shamithc/rust-rockdb-example
[INFO] tweaked toml for git repo https://github.com/shamithc/rust-rockdb-example written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shamithc/rust-rockdb-example on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shamithc/rust-rockdb-example 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bindgen v0.47.4
[INFO] [stderr]   Downloaded rocksdb v0.8.3
[INFO] [stderr]   Downloaded librocksdb-sys v5.18.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc83ebcafeaaa05e1c44f42a81a39e6c01b7719bacc7921a8d4f2e1e3e8fc557
[INFO] running `Command { std: "docker" "start" "-a" "bc83ebcafeaaa05e1c44f42a81a39e6c01b7719bacc7921a8d4f2e1e3e8fc557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc83ebcafeaaa05e1c44f42a81a39e6c01b7719bacc7921a8d4f2e1e3e8fc557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc83ebcafeaaa05e1c44f42a81a39e6c01b7719bacc7921a8d4f2e1e3e8fc557", kill_on_drop: false }`
[INFO] [stdout] bc83ebcafeaaa05e1c44f42a81a39e6c01b7719bacc7921a8d4f2e1e3e8fc557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f6a3fa8ef42c9081ff6fb84faa7a2d676ff675b84f7d12b06fe17a2bea59beb
[INFO] running `Command { std: "docker" "start" "-a" "1f6a3fa8ef42c9081ff6fb84faa7a2d676ff675b84f7d12b06fe17a2bea59beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling bindgen v0.47.4
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling librocksdb-sys v5.18.5
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v5.18.5`
[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-1f62e41b38199e69/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (696) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-0.4.30/src/fallback.rs:594:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_683_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x563ecf6c6682 - std::backtrace_rs::backtrace::libunwind::trace::hc7ee59bcf01589bd
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x563ecf6c6682 - std::backtrace_rs::backtrace::trace_unsynchronized::h8ea8e1291eec2be3
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x563ecf6c6682 - std::sys::backtrace::_print_fmt::h642da9c78dbcda21
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x563ecf6c6682 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h97726d05497d1a90
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x563ecf6d85df - core::fmt::rt::Argument::fmt::hd06996efcdd1d4cb
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x563ecf6d85df - core::fmt::write::hb54ad61427af21e2
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x563ecf694aa3 - std::io::default_write_fmt::h71bc4de2512120b9
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x563ecf694aa3 - std::io::Write::write_fmt::hf7ed26beb77fa4bd
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x563ecf6a05e2 - std::sys::backtrace::BacktraceLock::print::h2263cbcd3a052242
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x563ecf6a3b6f - std::panicking::default_hook::{{closure}}::hdc2c54338324f83e
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x563ecf6a39c9 - std::panicking::default_hook::h75028a15fcf39d1a
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x563ecf6a4145 - std::panicking::panic_with_hook::h0c64566b3d02b7e7
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x563ecf6a3fda - std::panicking::panic_handler::{{closure}}::hd2555fd80798c5e8
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x563ecf6a0719 - std::sys::backtrace::__rust_end_short_backtrace::h9c42febefbcf14f9
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x563ecf688aed - __rustc[62b5fa6b44c470c4]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x563ecf6e29f0 - core::panicking::panic_fmt::h8bdc5e24e7dc6834
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x563ecf58f77f - proc_macro2::fallback::validate_ident::hda925a1a85e68a8a
[INFO] [stderr]     17:     0x563ecf591ea1 - proc_macro2::fallback::Ident::_new::h13f652056f06bc46
[INFO] [stderr]     18:     0x563ecf591e5f - proc_macro2::fallback::Ident::new::h22b48c63d3386c3d
[INFO] [stderr]     19:     0x563ecf588188 - proc_macro2::Ident::new::h77442cb868fe5640
[INFO] [stderr]     20:     0x563ecf348985 - bindgen::ir::context::BindgenContext::rust_ident_raw::h1538bfba3e38e074
[INFO] [stderr]     21:     0x563ecf346ae0 - bindgen::ir::context::BindgenContext::rust_ident::hb128a3a3c84b6c68
[INFO] [stderr]     22:     0x563ecf4597fa - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h65a702589c77b02f
[INFO] [stderr]     23:     0x563ecf4571e9 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hb51c23513361d906
[INFO] [stderr]     24:     0x563ecf3fbbb1 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hc36939380ddb102d
[INFO] [stderr]     25:     0x563ecf42a0ad - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::hbfbc9071cbfce2c9
[INFO] [stderr]     26:     0x563ecf45c233 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::hb0d078da2824b153
[INFO] [stderr]     27:     0x563ecf3fbb8c - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hc36939380ddb102d
[INFO] [stderr]     28:     0x563ecf438cf2 - bindgen::codegen::codegen::{{closure}}::h9fce50da938b7ef3
[INFO] [stderr]     29:     0x563ecf3535b8 - bindgen::ir::context::BindgenContext::gen::h146e8de8bfcd2b77
[INFO] [stderr]     30:     0x563ecf43857d - bindgen::codegen::codegen::hccd23085b08d0b32
[INFO] [stderr]     31:     0x563ecf3effcb - bindgen::Bindings::generate::hec458acf8ae3ab39
[INFO] [stderr]     32:     0x563ecf3ec8e5 - bindgen::Builder::generate::h8f2c2a4a86261572
[INFO] [stderr]     33:     0x563ecf2ab560 - build_script_build::bindgen_rocksdb::haf144bcd1dbe18e3
[INFO] [stderr]     34:     0x563ecf2abe96 - build_script_build::main::hb8baf8198c301e26
[INFO] [stderr]     35:     0x563ecf2ac903 - core::ops::function::FnOnce::call_once::h36fd8372917028be
[INFO] [stderr]     36:     0x563ecf2ac876 - std::sys::backtrace::__rust_begin_short_backtrace::h455a42def1ed2e64
[INFO] [stderr]     37:     0x563ecf2ac779 - std::rt::lang_start::{{closure}}::h80501c1e6a34d871
[INFO] [stderr]     38:     0x563ecf6963b0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hf0f84210316b5aed
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     39:     0x563ecf6963b0 - std::panicking::catch_unwind::do_call::ha75e6adacb65bff1
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:590:40
[INFO] [stderr]     40:     0x563ecf6963b0 - std::panicking::catch_unwind::h2ba6a88daa7fc612
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:553:19
[INFO] [stderr]     41:     0x563ecf6963b0 - std::panic::catch_unwind::h6de1b8ea704c08e7
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x563ecf6963b0 - std::rt::lang_start_internal::{{closure}}::h4b5f00209bc87e27
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x563ecf6963b0 - std::panicking::catch_unwind::do_call::h2e8bec730bc2ba75
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:590:40
[INFO] [stderr]     44:     0x563ecf6963b0 - std::panicking::catch_unwind::hecc4023e53f18bca
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panicking.rs:553:19
[INFO] [stderr]     45:     0x563ecf6963b0 - std::panic::catch_unwind::h9460bccfd0e67db0
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x563ecf6963b0 - std::rt::lang_start_internal::h61d65ab55da9df71
[INFO] [stderr]                                  at /rustc/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x563ecf2ac761 - std::rt::lang_start::hdd6ff9ead7a9cebd
[INFO] [stderr]     48:     0x563ecf2ae965 - main
[INFO] [stderr]     49:     0x786cd75b51ca - <unknown>
[INFO] [stderr]     50:     0x786cd75b528b - __libc_start_main
[INFO] [stderr]     51:     0x563ecf2aa615 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "1f6a3fa8ef42c9081ff6fb84faa7a2d676ff675b84f7d12b06fe17a2bea59beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f6a3fa8ef42c9081ff6fb84faa7a2d676ff675b84f7d12b06fe17a2bea59beb", kill_on_drop: false }`
[INFO] [stdout] 1f6a3fa8ef42c9081ff6fb84faa7a2d676ff675b84f7d12b06fe17a2bea59beb
