[INFO] updating cached repository Jkillelea/game_of_life [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Jkillelea/game_of_life [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Jkillelea/game_of_life" "work/ex/beta-1.37-6/sources/1.36.0/gh/Jkillelea/game_of_life"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Jkillelea/game_of_life'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Jkillelea/game_of_life" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jkillelea/game_of_life"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jkillelea/game_of_life'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25cfa719fc4831eddf70e598f02436b37f3dc8ab [INFO] sha for GitHub repo Jkillelea/game_of_life: 25cfa719fc4831eddf70e598f02436b37f3dc8ab [INFO] validating manifest of Jkillelea/game_of_life on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Jkillelea/game_of_life on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Jkillelea/game_of_life [INFO] finished frobbing Jkillelea/game_of_life [INFO] frobbed toml for Jkillelea/game_of_life written to work/ex/beta-1.37-6/sources/1.36.0/gh/Jkillelea/game_of_life/Cargo.toml [INFO] started frobbing Jkillelea/game_of_life [INFO] finished frobbing Jkillelea/game_of_life [INFO] frobbed toml for Jkillelea/game_of_life written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jkillelea/game_of_life/Cargo.toml [INFO] crate Jkillelea/game_of_life already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Jkillelea/game_of_life against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jkillelea/game_of_life:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 4692df0f6c2a61ebc7c81b6f32940ec47b22f809148e7cfcc86be7f7ecec4911 [INFO] running `"docker" "start" "-a" "4692df0f6c2a61ebc7c81b6f32940ec47b22f809148e7cfcc86be7f7ecec4911"` [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.19 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling cl-sys v0.4.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling futures v0.1.23 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling byteorder v1.2.4 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling ocl-core v0.10.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling qutex v0.2.1 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling ocl-core-vector v0.1.0 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling ocl v0.19.0 [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.0/src/standard/buffer.rs:1609:13 [INFO] [stderr] | [INFO] [stderr] 1606 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1609 | &self.cmd.buffer.obj_core, true, flags, offset, len, ewait, enew)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1614 | queue.clone())) [INFO] [stderr] | ----- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.0/src/standard/buffer.rs:1613:57 [INFO] [stderr] | [INFO] [stderr] 1606 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1613 | Ok(MemMap::new(mm_core, len, None, unmap_event, self.cmd.buffer.obj_core.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 1614 | queue.clone())) [INFO] [stderr] | ----- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.0/src/standard/buffer.rs:1635:13 [INFO] [stderr] | [INFO] [stderr] 1630 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1635 | &self.cmd.buffer.obj_core, false, flags, offset, len, ewait, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1646 | self.cmd.buffer.obj_core.clone(), queue.clone(), /*is_mapped*/)) [INFO] [stderr] | ----- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.0/src/standard/buffer.rs:1646:13 [INFO] [stderr] | [INFO] [stderr] 1630 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1646 | self.cmd.buffer.obj_core.clone(), queue.clone(), /*is_mapped*/)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ ----- mutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | immutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling game_of_life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.game_of_life.4auk1dwl-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990" "/opt/crater/target/debug/deps/game_of_life-4fd7b09b82c88990.qaytxqvh3gn2fh4.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-58e12b6f13add38f/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libocl-d96a659cc055bc62.rlib" "/opt/crater/target/debug/deps/libqutex-aef83a8018505434.rlib" "/opt/crater/target/debug/deps/libcrossbeam-f829e8abab7adb97.rlib" "/opt/crater/target/debug/deps/libocl_core-ca5e45b4c0cbb55b.rlib" "/opt/crater/target/debug/deps/libcl_sys-1f3ee98d4c0eac2c.rlib" "/opt/crater/target/debug/deps/libocl_core_vector-2570962227f93bc0.rlib" "/opt/crater/target/debug/deps/libnum-53659a4c79d98063.rlib" "/opt/crater/target/debug/deps/libnum_rational-741e9289c7d633d8.rlib" "/opt/crater/target/debug/deps/libnum_bigint-359fef3377161a15.rlib" "/opt/crater/target/debug/deps/librand-ba0f7e3caa5ae6fa.rlib" "/opt/crater/target/debug/deps/libnum_complex-197948c1e4c6786a.rlib" "/opt/crater/target/debug/deps/librustc_serialize-349ba31664dfb847.rlib" "/opt/crater/target/debug/deps/libenum_primitive-8f9ccd2d067c107a.rlib" "/opt/crater/target/debug/deps/libnum_traits-9fd874deca7a6fa0.rlib" "/opt/crater/target/debug/deps/libfailure-bf0b138ee87c3669.rlib" "/opt/crater/target/debug/deps/libbacktrace-a088ea60164754dd.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-8c304a1a8048bfbd.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6a28f170d1e5cc2e.rlib" "/opt/crater/target/debug/deps/libfutures-01cd9098611801c4.rlib" "/opt/crater/target/debug/deps/librayon-967a4d5e4cf8d76f.rlib" "/opt/crater/target/debug/deps/libeither-88c841192ea25aec.rlib" "/opt/crater/target/debug/deps/librayon_core-0cc0c25a2a4d406d.rlib" "/opt/crater/target/debug/deps/libnum_cpus-1bed24d373875ce8.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-45c66c3d6e94d25a.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-c154b1991e3cc085.rlib" "/opt/crater/target/debug/deps/libscopeguard-afc08b825b950866.rlib" "/opt/crater/target/debug/deps/libmemoffset-ef971ccc3957ca71.rlib" "/opt/crater/target/debug/deps/liblazy_static-fbabbc600cb3b386.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-3c50d22f728bb9b2.rlib" "/opt/crater/target/debug/deps/libcfg_if-24fda8114a69fd13.rlib" "/opt/crater/target/debug/deps/libarrayvec-cf7fc76e06ad896f.rlib" "/opt/crater/target/debug/deps/libnodrop-d84e124200a37cb9.rlib" "/opt/crater/target/debug/deps/libpng-4f12a5eca5300a22.rlib" "/opt/crater/target/debug/deps/libdeflate-fcb163bc2a1af057.rlib" "/opt/crater/target/debug/deps/libbyteorder-2ea008b5d4f4454b.rlib" "/opt/crater/target/debug/deps/libinflate-54f01654113c18ea.rlib" "/opt/crater/target/debug/deps/libadler32-71d1acce3b38b1ac.rlib" "/opt/crater/target/debug/deps/libnum_iter-670faf21d430eb07.rlib" "/opt/crater/target/debug/deps/libnum_integer-333b07b4b36a5254.rlib" "/opt/crater/target/debug/deps/libnum_traits-e125c33c63f9bbc7.rlib" "/opt/crater/target/debug/deps/libbitflags-c8c60b0ee6ae609a.rlib" "/opt/crater/target/debug/deps/librand-5db4c585d98f101e.rlib" "/opt/crater/target/debug/deps/liblibc-7ef0ecc5d6f9b1d0.rlib" "/opt/crater/target/debug/deps/librand_core-7c0e15bcddf52774.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lOpenCL [INFO] [stderr] /usr/bin/ld: cannot find -lOpenCL [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `game_of_life`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4692df0f6c2a61ebc7c81b6f32940ec47b22f809148e7cfcc86be7f7ecec4911"` [INFO] running `"docker" "rm" "-f" "4692df0f6c2a61ebc7c81b6f32940ec47b22f809148e7cfcc86be7f7ecec4911"` [INFO] [stdout] 4692df0f6c2a61ebc7c81b6f32940ec47b22f809148e7cfcc86be7f7ecec4911