[INFO] crate rustproof-libsmt 0.1.0 is already in cache [INFO] extracting crate rustproof-libsmt 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustproof-libsmt/0.1.0 [INFO] extracting crate rustproof-libsmt 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustproof-libsmt/0.1.0 [INFO] validating manifest of rustproof-libsmt-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rustproof-libsmt-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rustproof-libsmt-0.1.0 [INFO] removed 4 missing examples [INFO] finished frobbing rustproof-libsmt-0.1.0 [INFO] frobbed toml for rustproof-libsmt-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustproof-libsmt/0.1.0/Cargo.toml [INFO] started frobbing rustproof-libsmt-0.1.0 [INFO] removed 4 missing examples [INFO] finished frobbing rustproof-libsmt-0.1.0 [INFO] frobbed toml for rustproof-libsmt-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustproof-libsmt/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rustproof-libsmt-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustproof-libsmt/0.1.0:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 201ed29cbe46cb2b7e463356c1ddaa53f4cc29bea059fdfaec22f9f23595919f [INFO] running `"docker" "start" "-a" "201ed29cbe46cb2b7e463356c1ddaa53f4cc29bea059fdfaec22f9f23595919f"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/bajr.rs [INFO] [stderr] * /opt/crater/workdir/examples/simple_example.rs [INFO] [stderr] * /opt/crater/workdir/examples/fiestel.rs [INFO] [stderr] * /opt/crater/workdir/examples/bitvec_x86_64.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling petgraph v0.2.10 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rustproof-libsmt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `QF_BV_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_bv.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | define_sorts_for_logic!(QF_BV_Sorts, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfBvSorts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `QF_BV_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_bv.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | define_fns_for_logic!(QF_BV_Fn, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `QfBvFn` [INFO] [stderr] [INFO] [stderr] warning: type `QF_BV` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_bv.rs:21:15 [INFO] [stderr] | [INFO] [stderr] 21 | define_logic!(QF_BV, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `QfBv` [INFO] [stderr] [INFO] [stderr] warning: type `QF_AUFBV_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_aufbv.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | define_sorts_for_logic!(QF_AUFBV_Sorts, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbvSorts` [INFO] [stderr] [INFO] [stderr] warning: type `QF_AUFBV_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_aufbv.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | define_fns_for_logic!(QF_AUFBV_Fn, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbvFn` [INFO] [stderr] [INFO] [stderr] warning: type `QF_AUFBV` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_aufbv.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | define_logic!(QF_AUFBV, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbv` [INFO] [stderr] [INFO] [stderr] warning: type `QF_ABV_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_abv.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | define_sorts_for_logic!(QF_ABV_Sorts, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfAbvSorts` [INFO] [stderr] [INFO] [stderr] warning: type `QF_ABV_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_abv.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | define_fns_for_logic!(QF_ABV_Fn, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `QfAbvFn` [INFO] [stderr] [INFO] [stderr] warning: type `QF_ABV` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_abv.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | define_logic!(QF_ABV, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `QfAbv` [INFO] [stderr] [INFO] [stderr] warning: type `LIA_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/lia.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | define_sorts_for_logic!(LIA_Sorts, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LiaSorts` [INFO] [stderr] [INFO] [stderr] warning: type `LIA_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/lia.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | define_fns_for_logic!(LIA_Fn, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `LiaFn` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/backends/smtlib2.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | let mut result = HashMap::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backends/smtlib2.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | smt_proc.write(format!("(set-logic {})\n", logic)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backends/smtlib2.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | smt_proc.write(w); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backends/smtlib2.rs:244:9 [INFO] [stderr] | [INFO] [stderr] 244 | smt_proc.write("(check-sat)\n".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backends/smtlib2.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | smt_proc.write("(get-model)\n".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.43s [INFO] running `"docker" "inspect" "201ed29cbe46cb2b7e463356c1ddaa53f4cc29bea059fdfaec22f9f23595919f"` [INFO] running `"docker" "rm" "-f" "201ed29cbe46cb2b7e463356c1ddaa53f4cc29bea059fdfaec22f9f23595919f"` [INFO] [stdout] 201ed29cbe46cb2b7e463356c1ddaa53f4cc29bea059fdfaec22f9f23595919f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustproof-libsmt/0.1.0:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] de5553ad3bc1ec8298ec6afada921fe4f7b4c502761e2f7802cd80e568b1749f [INFO] running `"docker" "start" "-a" "de5553ad3bc1ec8298ec6afada921fe4f7b4c502761e2f7802cd80e568b1749f"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/bajr.rs [INFO] [stderr] * /opt/crater/workdir/examples/simple_example.rs [INFO] [stderr] * /opt/crater/workdir/examples/fiestel.rs [INFO] [stderr] * /opt/crater/workdir/examples/bitvec_x86_64.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling rustproof-libsmt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `QF_BV_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_bv.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | define_sorts_for_logic!(QF_BV_Sorts, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfBvSorts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `QF_BV_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_bv.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | define_fns_for_logic!(QF_BV_Fn, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `QfBvFn` [INFO] [stderr] [INFO] [stderr] warning: type `QF_BV` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_bv.rs:21:15 [INFO] [stderr] | [INFO] [stderr] 21 | define_logic!(QF_BV, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `QfBv` [INFO] [stderr] [INFO] [stderr] warning: type `QF_AUFBV_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_aufbv.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | define_sorts_for_logic!(QF_AUFBV_Sorts, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbvSorts` [INFO] [stderr] [INFO] [stderr] warning: type `QF_AUFBV_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_aufbv.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | define_fns_for_logic!(QF_AUFBV_Fn, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbvFn` [INFO] [stderr] [INFO] [stderr] warning: type `QF_AUFBV` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_aufbv.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | define_logic!(QF_AUFBV, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `QfAufbv` [INFO] [stderr] [INFO] [stderr] warning: type `QF_ABV_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_abv.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | define_sorts_for_logic!(QF_ABV_Sorts, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QfAbvSorts` [INFO] [stderr] [INFO] [stderr] warning: type `QF_ABV_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_abv.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | define_fns_for_logic!(QF_ABV_Fn, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `QfAbvFn` [INFO] [stderr] [INFO] [stderr] warning: type `QF_ABV` should have an upper camel case name [INFO] [stderr] --> src/logics/qf_abv.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | define_logic!(QF_ABV, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `QfAbv` [INFO] [stderr] [INFO] [stderr] warning: type `LIA_Sorts` should have an upper camel case name [INFO] [stderr] --> src/logics/lia.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | define_sorts_for_logic!(LIA_Sorts, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LiaSorts` [INFO] [stderr] [INFO] [stderr] warning: type `LIA_Fn` should have an upper camel case name [INFO] [stderr] --> src/logics/lia.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | define_fns_for_logic!(LIA_Fn, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `LiaFn` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> src/backends/z3.rs:70:29 [INFO] [stderr] | [INFO] [stderr] 70 | let result = solver.solve(&mut z3).unwrap(); [INFO] [stderr] | ^^^^^ expected 2 parameters [INFO] [stderr] | [INFO] [stderr] ::: src/backends/backend.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); [INFO] [stderr] | ---------------------------------------------------------------------------------------------- defined here [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `(std::result::Result, backends::backend::SMTError>, backends::backend::SMTRes)` in the current scope [INFO] [stderr] --> src/backends/z3.rs:70:44 [INFO] [stderr] | [INFO] [stderr] 70 | let result = solver.solve(&mut z3).unwrap(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> src/backends/z3.rs:86:29 [INFO] [stderr] | [INFO] [stderr] 86 | let result = solver.solve(&mut z3).unwrap(); [INFO] [stderr] | ^^^^^ expected 2 parameters [INFO] [stderr] | [INFO] [stderr] ::: src/backends/backend.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); [INFO] [stderr] | ---------------------------------------------------------------------------------------------- defined here [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `(std::result::Result, backends::backend::SMTError>, backends::backend::SMTRes)` in the current scope [INFO] [stderr] --> src/backends/z3.rs:86:44 [INFO] [stderr] | [INFO] [stderr] 86 | let result = solver.solve(&mut z3).unwrap(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> src/backends/z3.rs:99:29 [INFO] [stderr] | [INFO] [stderr] 99 | let result = solver.solve(&mut z3).unwrap(); [INFO] [stderr] | ^^^^^ expected 2 parameters [INFO] [stderr] | [INFO] [stderr] ::: src/backends/backend.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); [INFO] [stderr] | ---------------------------------------------------------------------------------------------- defined here [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `(std::result::Result, backends::backend::SMTError>, backends::backend::SMTRes)` in the current scope [INFO] [stderr] --> src/backends/z3.rs:99:44 [INFO] [stderr] | [INFO] [stderr] 99 | let result = solver.solve(&mut z3).unwrap(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: Could not compile `rustproof-libsmt`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "de5553ad3bc1ec8298ec6afada921fe4f7b4c502761e2f7802cd80e568b1749f"` [INFO] running `"docker" "rm" "-f" "de5553ad3bc1ec8298ec6afada921fe4f7b4c502761e2f7802cd80e568b1749f"` [INFO] [stdout] de5553ad3bc1ec8298ec6afada921fe4f7b4c502761e2f7802cd80e568b1749f