[INFO] fetching crate fbnc 0.2.10...
[INFO] testing fbnc-0.2.10 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fbnc 0.2.10 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fbnc 0.2.10
[INFO] finished tweaking crates.io crate fbnc 0.2.10
[INFO] tweaked toml for crates.io crate fbnc 0.2.10 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fbnc 0.2.10 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 106 packages to highest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding rocksdb v0.17.0 (available: v0.25.0)
[INFO] [stderr]       Adding ruc v1.0.8 (available: v11.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184
[INFO] running `Command { std: "docker" "start" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling ruc v1.0.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling librocksdb-sys v6.20.3
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v6.20.3`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/librocksdb-sys/dd0812e824260428/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (713) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.59.2/src/ir/context.rs:878:9:
[INFO] [stderr]   "enum_(unnamed_at_rocksdb/include/rocksdb/c_h_854_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59b71b525ee1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x59b71b53d05a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x59b71b52b0ec - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x59b71b4fe3b6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x59b71b51d191 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x59b71b51d4bb - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x59b71b4fe462 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x59b71b4f6f19 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x59b71b4ff14d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x59b71b53d87c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x59b71b4d2a3c - proc_macro2[c11424118a255164]::fallback::validate_ident
[INFO] [stderr]     11:     0x59b71b4d1ec8 - <proc_macro2[c11424118a255164]::fallback::Ident>::new_checked
[INFO] [stderr]     12:     0x59b71b4ddfe2 - <proc_macro2[c11424118a255164]::imp::Ident>::new_checked
[INFO] [stderr]     13:     0x59b71b4ca7e7 - <proc_macro2[c11424118a255164]::Ident>::new
[INFO] [stderr]     14:     0x59b71b292036 - <bindgen[941108211f8de33c]::ir::context::BindgenContext>::rust_ident_raw::<alloc[2e1b2a31b91974c5]::borrow::Cow<str>>
[INFO] [stderr]     15:     0x59b71b291ae9 - <bindgen[941108211f8de33c]::ir::context::BindgenContext>::rust_ident::<&alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stderr]     16:     0x59b71b2cf2f9 - <bindgen[941108211f8de33c]::ir::enum_ty::Enum as bindgen[941108211f8de33c]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     17:     0x59b71b26ecf1 - <bindgen[941108211f8de33c]::ir::ty::Type as bindgen[941108211f8de33c]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     18:     0x59b71b2b4aef - <bindgen[941108211f8de33c]::ir::item::Item as bindgen[941108211f8de33c]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     19:     0x59b71b222b85 - <bindgen[941108211f8de33c]::ir::module::Module as bindgen[941108211f8de33c]::codegen::CodeGenerator>::codegen::{closure#0}
[INFO] [stderr]     20:     0x59b71b2062ba - <bindgen[941108211f8de33c]::ir::module::Module as bindgen[941108211f8de33c]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     21:     0x59b71b2b4ad4 - <bindgen[941108211f8de33c]::ir::item::Item as bindgen[941108211f8de33c]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     22:     0x59b71b221b4c - bindgen[941108211f8de33c]::codegen::codegen::{closure#0}
[INFO] [stderr]     23:     0x59b71b292fe8 - <bindgen[941108211f8de33c]::ir::context::BindgenContext>::gen::<bindgen[941108211f8de33c]::codegen::codegen::{closure#0}, alloc[2e1b2a31b91974c5]::vec::Vec<proc_macro2[c11424118a255164]::TokenStream>>
[INFO] [stderr]     24:     0x59b71b22b72f - bindgen[941108211f8de33c]::codegen::codegen
[INFO] [stderr]     25:     0x59b71b2029c1 - <bindgen[941108211f8de33c]::Bindings>::generate
[INFO] [stderr]     26:     0x59b71b1ffa6d - <bindgen[941108211f8de33c]::Builder>::generate
[INFO] [stderr]     27:     0x59b71b123394 - build_script_build[5f6705429487fd51]::bindgen_rocksdb
[INFO] [stderr]     28:     0x59b71b1244bc - build_script_build[5f6705429487fd51]::main
[INFO] [stderr]     29:     0x59b71b1266c3 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     30:     0x59b71b121376 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     31:     0x59b71b121989 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     32:     0x59b71b51c0f8 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     33:     0x59b71b121261 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     34:     0x59b71b1268a5 - main
[INFO] [stderr]     35:     0x739e48708601 - <unknown>
[INFO] [stderr]     36:     0x739e48708718 - __libc_start_main
[INFO] [stderr]     37:     0x59b71b1200c5 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184", kill_on_drop: false }`
[INFO] [stdout] b66278097225460f463742dbc5c9ce4c6ffcfe5dc4583b122eded3a0576c0184
