[INFO] fetching crate fosr 0.1.2... [INFO] testing fosr-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate fosr 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate fosr 0.1.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fosr 0.1.2 [INFO] tweaked toml for crates.io crate fosr 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fosr 0.1.2 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 fosr 0.1.2 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet_packet v0.35.0 [INFO] [stderr] Downloaded serde_spanned v1.0.3 [INFO] [stderr] Downloaded doc-comment v0.3.3 [INFO] [stderr] Downloaded pnet_base v0.35.0 [INFO] [stderr] Downloaded predicates-core v1.0.9 [INFO] [stderr] Downloaded aya-ebpf-macros v0.1.1 [INFO] [stderr] Downloaded which v8.0.0 [INFO] [stderr] Downloaded assert_cmd v2.0.17 [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded byteorder_slice v3.0.0 [INFO] [stderr] Downloaded predicates v3.1.3 [INFO] [stderr] Downloaded aya-ebpf v0.1.1 [INFO] [stderr] Downloaded cc v1.2.41 [INFO] [stderr] Downloaded network-types v0.1.0 [INFO] [stderr] Downloaded encode_unicode v1.0.0 [INFO] [stderr] Downloaded aya v0.13.1 [INFO] [stderr] Downloaded console v0.16.1 [INFO] [stderr] Downloaded derive-into-owned v0.2.0 [INFO] [stderr] Downloaded pnet_sys v0.35.0 [INFO] [stderr] Downloaded winsafe v0.0.19 [INFO] [stderr] Downloaded aya-ebpf-bindings v0.1.1 [INFO] [stderr] Downloaded indicatif v0.18.1 [INFO] [stderr] Downloaded pnet_macros v0.35.0 [INFO] [stderr] Downloaded no-std-net v0.6.0 [INFO] [stderr] Downloaded thingbuf v0.1.6 [INFO] [stderr] Downloaded ctrlc v3.5.0 [INFO] [stderr] Downloaded pcap-file v2.0.0 [INFO] [stderr] Downloaded ipnetwork v0.20.0 [INFO] [stderr] Downloaded pnet v0.35.0 [INFO] [stderr] Downloaded toml v0.9.8 [INFO] [stderr] Downloaded termtree v0.5.1 [INFO] [stderr] Downloaded predicates-tree v1.0.12 [INFO] [stderr] Downloaded core-error v0.0.0 [INFO] [stderr] Downloaded aya-build v0.1.2 [INFO] [stderr] Downloaded aya-ebpf-cty v0.2.2 [INFO] [stderr] Downloaded fosr-ebpf v0.1.1 [INFO] [stderr] Downloaded zstd v0.12.4 [INFO] [stderr] Downloaded ruzstd v0.3.1 [INFO] [stderr] Downloaded include-bytes-zstd v0.1.0 [INFO] [stderr] Downloaded ordered-float v5.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.102 [INFO] [stderr] Downloaded cargo_metadata v0.19.2 [INFO] [stderr] Downloaded include-bytes-zstd-macro v0.1.0 [INFO] [stderr] Downloaded pnet_datalink v0.35.0 [INFO] [stderr] Downloaded kd-tree v0.6.1 [INFO] [stderr] Downloaded env_home v0.1.0 [INFO] [stderr] Downloaded hex-literal v1.0.0 [INFO] [stderr] Downloaded zstd-safe v6.0.6 [INFO] [stderr] Downloaded unit-prefix v0.5.1 [INFO] [stderr] Downloaded pnet_transport v0.35.0 [INFO] [stderr] Downloaded pnet_macros_support v0.35.0 [INFO] [stderr] Downloaded rand_distr v0.5.1 [INFO] [stderr] Downloaded rand_pcg v0.9.0 [INFO] [stderr] Downloaded aya-obj v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0e96540532055734d6b825895cc85ce399b64a36a9d60ed0ae6c8a8640c3257b [INFO] running `Command { std: "docker" "start" "-a" "0e96540532055734d6b825895cc85ce399b64a36a9d60ed0ae6c8a8640c3257b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e96540532055734d6b825895cc85ce399b64a36a9d60ed0ae6c8a8640c3257b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e96540532055734d6b825895cc85ce399b64a36a9d60ed0ae6c8a8640c3257b", kill_on_drop: false }` [INFO] [stdout] 0e96540532055734d6b825895cc85ce399b64a36a9d60ed0ae6c8a8640c3257b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b20f4aad35f819c203edc9acc0384843a6953e045f2e06c8a50cdef3997f0b6a [INFO] running `Command { std: "docker" "start" "-a" "b20f4aad35f819c203edc9acc0384843a6953e045f2e06c8a50cdef3997f0b6a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.102 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling no-std-net v0.6.0 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling pnet_base v0.35.0 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling core-error v0.0.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling which v8.0.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling pnet_sys v0.35.0 [INFO] [stderr] Compiling pnet_macros_support v0.35.0 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling pnet_macros v0.35.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling pnet_packet v0.35.0 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling pnet v0.35.0 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling console v0.16.1 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling ipnetwork v0.20.0 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling cargo_metadata v0.19.2 [INFO] [stderr] Compiling pnet_datalink v0.35.0 [INFO] [stderr] Compiling clap_builder v4.5.50 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling aya-build v0.1.2 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling fosr-ebpf v0.1.1 [INFO] [stderr] Compiling aya-obj v0.2.1 [INFO] [stderr] Compiling ruzstd v0.3.1 [INFO] [stderr] error: failed to run custom build command for `fosr-ebpf v0.1.1` [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/fosr-ebpf-d9be6e06253358e2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1904) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fosr-ebpf-0.1.1/build.rs:17:42: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: CannotFindBinaryPath [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6470c34bfb02 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6470c34bfb02 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6470c34bfb02 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6470c34bfb02 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6470c34cff3f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6470c34cff3f - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x6470c348de93 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6470c348de93 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6470c3499132 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6470c349c54f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6470c349c3a9 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6470c349cbd5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6470c349c9ba - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6470c3499269 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6470c34827cd - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6470c34d7f70 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x6470c34d72f6 - core::result::unwrap_failed::h427ee4a8bb06d8af [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x6470c33b9f8d - build_script_build::main::hca47d359591dcdb9 [INFO] [stderr] 18: 0x6470c33c3e93 - core::ops::function::FnOnce::call_once::hebf5f814d633ac17 [INFO] [stderr] 19: 0x6470c33bab26 - std::sys::backtrace::__rust_begin_short_backtrace::h7127bb47aed2d7ab [INFO] [stderr] 20: 0x6470c33bf779 - std::rt::lang_start::{{closure}}::h7da587a4df217a0a [INFO] [stderr] 21: 0x6470c348f860 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x6470c348f860 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x6470c348f860 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x6470c348f860 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x6470c348f860 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x6470c348f860 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x6470c348f860 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x6470c348f860 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x6470c348f860 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x6470c33bf761 - std::rt::lang_start::hd6ce55810df13644 [INFO] [stderr] 31: 0x6470c33bea05 - main [INFO] [stderr] 32: 0x7adcd83251ca - [INFO] [stderr] 33: 0x7adcd832528b - __libc_start_main [INFO] [stderr] 34: 0x6470c3389bd5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b20f4aad35f819c203edc9acc0384843a6953e045f2e06c8a50cdef3997f0b6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b20f4aad35f819c203edc9acc0384843a6953e045f2e06c8a50cdef3997f0b6a", kill_on_drop: false }` [INFO] [stdout] b20f4aad35f819c203edc9acc0384843a6953e045f2e06c8a50cdef3997f0b6a