[INFO] cloning repository https://github.com/reisman/rustchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reisman/rustchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freisman%2Frustchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freisman%2Frustchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fda4720e79ef4475e5995b7ba219643efbf7c673 [INFO] checking reisman/rustchain against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freisman%2Frustchain" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/reisman/rustchain on toolchain 50b21af28e291c419ae81eebcb7705fb4200dc90 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/reisman/rustchain [INFO] finished tweaking git repo https://github.com/reisman/rustchain [INFO] tweaked toml for git repo https://github.com/reisman/rustchain written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/reisman/rustchain 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" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "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 reisman/rustchain against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freisman%2Frustchain" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/reisman/rustchain on toolchain 50b21af28e291c419ae81eebcb7705fb4200dc90 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/reisman/rustchain [INFO] finished tweaking git repo https://github.com/reisman/rustchain [INFO] tweaked toml for git repo https://github.com/reisman/rustchain written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/reisman/rustchain 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" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "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 crypto-hash v0.3.3 [INFO] [stderr] Downloaded openssl v0.10.22 [INFO] [stderr] Downloaded openssl-sys v0.9.46 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00dc6f7aeed1f2d3ce195233cad585a1cb73094dfda14ac1dce7584c2c528780 [INFO] running `Command { std: "docker" "start" "-a" "00dc6f7aeed1f2d3ce195233cad585a1cb73094dfda14ac1dce7584c2c528780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00dc6f7aeed1f2d3ce195233cad585a1cb73094dfda14ac1dce7584c2c528780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00dc6f7aeed1f2d3ce195233cad585a1cb73094dfda14ac1dce7584c2c528780", kill_on_drop: false }` [INFO] [stdout] 00dc6f7aeed1f2d3ce195233cad585a1cb73094dfda14ac1dce7584c2c528780 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79844f6c55c154d23fb071eac5a12e9d7b52b5afb26bcb7bdc545c8d8f6e6823 [INFO] running `Command { std: "docker" "start" "-a" "79844f6c55c154d23fb071eac5a12e9d7b52b5afb26bcb7bdc545c8d8f6e6823", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.36 [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling openssl v0.10.22 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.46 [INFO] [stderr] warning: openssl-sys@0.9.46: build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token [INFO] [stderr] warning: openssl-sys@0.9.46: 4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v [INFO] [stderr] warning: openssl-sys@0.9.46: | ^~~~~~~~~~~~~ [INFO] [stderr] warning: openssl-sys@0.9.46: build/expando.c:5:23: note: in expansion of macro 'VERSION2' [INFO] [stderr] warning: openssl-sys@0.9.46: 5 | #define VERSION(n, v) VERSION2(n, v) [INFO] [stderr] warning: openssl-sys@0.9.46: | ^~~~~~~~ [INFO] [stderr] warning: openssl-sys@0.9.46: build/expando.c:10:1: note: in expansion of macro 'VERSION' [INFO] [stderr] warning: openssl-sys@0.9.46: 10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER) [INFO] [stderr] warning: openssl-sys@0.9.46: | ^~~~~~~ [INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.46` [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/openssl-sys-4b72691879dbc41e/build-script-main` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-cfg=const_fn [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR [INFO] [stderr] X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_LIB_DIR [INFO] [stderr] OPENSSL_LIB_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR [INFO] [stderr] X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR [INFO] [stderr] OPENSSL_INCLUDE_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR [INFO] [stderr] X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR unset [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_DIR [INFO] [stderr] OPENSSL_DIR unset [INFO] [stderr] cargo:rustc-link-lib=ssl [INFO] [stderr] cargo:rustc-link-lib=crypto [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2,x87") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-E" "build/expando.c" [INFO] [stderr] cargo:warning=build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token [INFO] [stderr] cargo:warning= 4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v [INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~ [INFO] [stderr] cargo:warning=build/expando.c:5:23: note: in expansion of macro 'VERSION2' [INFO] [stderr] cargo:warning= 5 | #define VERSION(n, v) VERSION2(n, v) [INFO] [stderr] cargo:warning= | ^~~~~~~~ [INFO] [stderr] cargo:warning=build/expando.c:10:1: note: in expansion of macro 'VERSION' [INFO] [stderr] cargo:warning= 10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER) [INFO] [stderr] cargo:warning= | ^~~~~~~ [INFO] [stderr] exit status: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-sys-0.9.46/build/main.rs:126:13: [INFO] [stderr] [INFO] [stderr] Header expansion error: [INFO] [stderr] Error { kind: ToolExecError, message: "Command \"cc\" \"-O0\" \"-ffunction-sections\" \"-fdata-sections\" \"-fPIC\" \"-g\" \"-fno-omit-frame-pointer\" \"-m64\" \"-Wall\" \"-Wextra\" \"-E\" \"build/expando.c\" with args \"cc\" did not execute successfully (status code exit status: 1)." } [INFO] [stderr] [INFO] [stderr] Failed to find OpenSSL development headers. [INFO] [stderr] [INFO] [stderr] You can try fixing this setting the `OPENSSL_DIR` environment variable [INFO] [stderr] pointing to your OpenSSL installation or installing OpenSSL headers package [INFO] [stderr] specific to your distribution: [INFO] [stderr] [INFO] [stderr] # On Ubuntu [INFO] [stderr] sudo apt-get install libssl-dev [INFO] [stderr] # On Arch Linux [INFO] [stderr] sudo pacman -S openssl [INFO] [stderr] # On Fedora [INFO] [stderr] sudo dnf install openssl-devel [INFO] [stderr] [INFO] [stderr] See rust-openssl README for more information: [INFO] [stderr] [INFO] [stderr] https://github.com/sfackler/rust-openssl#linux [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ff0ebaf239a - std::backtrace_rs::backtrace::libunwind::trace::he5fdd8a6b71d4e36 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5ff0ebaf239a - std::backtrace_rs::backtrace::trace_unsynchronized::h3a541794fc54d9aa [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5ff0ebaf239a - std::sys::backtrace::_print_fmt::hed7b16c307d96722 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ff0ebaf239a - ::fmt::h03ef28f09615b5f5 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ff0ebb16a33 - core::fmt::rt::Argument::fmt::h105b07e41a5c9991 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5ff0ebb16a33 - core::fmt::write::h9b4fd05368673821 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/core/src/fmt/mod.rs:1440:21 [INFO] [stderr] 6: 0x5ff0ebaeec63 - std::io::Write::write_fmt::h7c35eb0c649ee3d6 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/io/mod.rs:1887:15 [INFO] [stderr] 7: 0x5ff0ebaf21e2 - std::sys::backtrace::BacktraceLock::print::he0c365d9549485ea [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5ff0ebaf3480 - std::panicking::default_hook::{{closure}}::h2cf00f0250c9d5a2 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5ff0ebaf3260 - std::panicking::default_hook::h9709b1502b387134 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:322:9 [INFO] [stderr] 10: 0x5ff0ebaf3c62 - std::panicking::rust_panic_with_hook::h6a9dba260198ad70 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:828:13 [INFO] [stderr] 11: 0x5ff0ebaf39ea - std::panicking::begin_panic_handler::{{closure}}::hf60e1b096002dc48 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:701:13 [INFO] [stderr] 12: 0x5ff0ebaf28a9 - std::sys::backtrace::__rust_end_short_backtrace::hdf8ef0cfe8980d30 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5ff0ebaf367d - rust_begin_unwind [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:692:5 [INFO] [stderr] 14: 0x5ff0ebb15800 - core::panicking::panic_fmt::hf65aba7cda612a2a [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5ff0eba6feb7 - build_script_main::validate_headers::h6fee40d216b91801 [INFO] [stderr] 16: 0x5ff0eba75cc2 - build_script_main::find::try_pkg_config::hae642e1e7722b3b3 [INFO] [stderr] 17: 0x5ff0eba74a48 - build_script_main::find::find_openssl_dir::h8251837629d27d0b [INFO] [stderr] 18: 0x5ff0eba74852 - build_script_main::find::get_openssl::{{closure}}::hddef551057e7786c [INFO] [stderr] 19: 0x5ff0eba730d3 - core::option::Option::unwrap_or_else::hc49cfea03c70c691 [INFO] [stderr] 20: 0x5ff0eba74670 - build_script_main::find::get_openssl::h2e8a647cdd10f56f [INFO] [stderr] 21: 0x5ff0eba6de59 - build_script_main::main::h932c4edfd25477cc [INFO] [stderr] 22: 0x5ff0eba721b3 - core::ops::function::FnOnce::call_once::h58a6773027323e8f [INFO] [stderr] 23: 0x5ff0eba69f16 - std::sys::backtrace::__rust_begin_short_backtrace::h2f296d98d15357f6 [INFO] [stderr] 24: 0x5ff0eba711b9 - std::rt::lang_start::{{closure}}::h24aa97a018d31372 [INFO] [stderr] 25: 0x5ff0ebaeafb7 - core::ops::function::impls:: for &F>::call_once::hcbd7b91d1cccc8fa [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 26: 0x5ff0ebaeafb7 - std::panicking::try::do_call::h312e4e26c1966514 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:584:40 [INFO] [stderr] 27: 0x5ff0ebaeafb7 - std::panicking::try::hc32a7434d2707af1 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:547:19 [INFO] [stderr] 28: 0x5ff0ebaeafb7 - std::panic::catch_unwind::hda250bfdd614042a [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x5ff0ebaeafb7 - std::rt::lang_start_internal::{{closure}}::h8bb14a997ca4bd54 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/rt.rs:174:48 [INFO] [stderr] 30: 0x5ff0ebaeafb7 - std::panicking::try::do_call::heb6d42a8841896a0 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:584:40 [INFO] [stderr] 31: 0x5ff0ebaeafb7 - std::panicking::try::h80c056bd27d94a5d [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panicking.rs:547:19 [INFO] [stderr] 32: 0x5ff0ebaeafb7 - std::panic::catch_unwind::h9dd712001bcb4333 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/panic.rs:358:14 [INFO] [stderr] 33: 0x5ff0ebaeafb7 - std::rt::lang_start_internal::h43d839105bc3a711 [INFO] [stderr] at /rustc/50b21af28e291c419ae81eebcb7705fb4200dc90/library/std/src/rt.rs:174:20 [INFO] [stderr] 34: 0x5ff0eba71197 - std::rt::lang_start::h51a484cf8578d21c [INFO] [stderr] 35: 0x5ff0eba70c75 - main [INFO] [stderr] 36: 0x7d590e245d90 - [INFO] [stderr] 37: 0x7d590e245e40 - __libc_start_main [INFO] [stderr] 38: 0x5ff0eba69545 - _start [INFO] [stderr] 39: 0x0 - [INFO] running `Command { std: "docker" "inspect" "79844f6c55c154d23fb071eac5a12e9d7b52b5afb26bcb7bdc545c8d8f6e6823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79844f6c55c154d23fb071eac5a12e9d7b52b5afb26bcb7bdc545c8d8f6e6823", kill_on_drop: false }` [INFO] [stdout] 79844f6c55c154d23fb071eac5a12e9d7b52b5afb26bcb7bdc545c8d8f6e6823