[INFO] cloning repository wshatch/lisp_compiler [INFO] running `"git" "clone" "--bare" "git://github.com/wshatch/lisp_compiler.git" "work/cache/sources/gh/wshatch/lisp_compiler"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/wshatch/lisp_compiler'... [INFO] running `"git" "clone" "work/cache/sources/gh/wshatch/lisp_compiler" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wshatch/lisp_compiler"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wshatch/lisp_compiler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wshatch/lisp_compiler" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wshatch/lisp_compiler"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wshatch/lisp_compiler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 43015b968cd6eb4a320da94a70e88560b79cff18 [INFO] sha for GitHub repo wshatch/lisp_compiler: 43015b968cd6eb4a320da94a70e88560b79cff18 [INFO] validating manifest of wshatch/lisp_compiler on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wshatch/lisp_compiler on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wshatch/lisp_compiler [INFO] finished frobbing wshatch/lisp_compiler [INFO] frobbed toml for wshatch/lisp_compiler written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wshatch/lisp_compiler/Cargo.toml [INFO] started frobbing wshatch/lisp_compiler [INFO] finished frobbing wshatch/lisp_compiler [INFO] frobbed toml for wshatch/lisp_compiler written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wshatch/lisp_compiler/Cargo.toml [INFO] crate wshatch/lisp_compiler already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wshatch/lisp_compiler/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing wshatch/lisp_compiler against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wshatch/lisp_compiler:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] d163f95ed4931fadb16ebb9b53ab23fb8dd327db1c8e4d83e9c954ae112d983a [INFO] running `"docker" "start" "-a" "d163f95ed4931fadb16ebb9b53ab23fb8dd327db1c8e4d83e9c954ae112d983a"` [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling lisp_compiler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/nom_parse_funcs.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LispyRet`, `LispyVal` [INFO] [stderr] --> src/nom_parse_funcs.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use token::{Token, LispyVal, LispyRet}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LispyError` [INFO] [stderr] --> src/operations.rs:2:30 [INFO] [stderr] | [INFO] [stderr] 2 | use token::{Token, LispyVal, LispyError, LispyRet}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/bin/repl.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/nom_parse_funcs.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | val: tag!("("), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/nom_parse_funcs.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | val: tag!(")"), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/ast.rs:104:25 [INFO] [stderr] | [INFO] [stderr] 104 | fn operator_func (x: Vec) -> LispyRet{ Ok(Rc::new(Token::Number(4))) }; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/ast.rs:37:19 [INFO] [stderr] | [INFO] [stderr] 37 | Token::Func(a) => return self.eval_func(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/ast.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | fn build_operator(input:&[u8]) -> Ast{ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rest` [INFO] [stderr] --> src/eval.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | Done(rest, tokens) => tokens, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_rest` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ErrLispyVal` [INFO] [stderr] --> src/token.rs:9:3 [INFO] [stderr] | [INFO] [stderr] 9 | ErrLispyVal(LispyVal) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | io::stdout().flush(); [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: variable `applyFunc` should have a snake case name [INFO] [stderr] --> src/operations.rs:49:38 [INFO] [stderr] | [INFO] [stderr] 49 | fn arithmetic(vector: Vec, applyFunc: fn(i32, &LispyVal)->i32) -> LispyRet { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `apply_func` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.50s [INFO] running `"docker" "inspect" "d163f95ed4931fadb16ebb9b53ab23fb8dd327db1c8e4d83e9c954ae112d983a"` [INFO] running `"docker" "rm" "-f" "d163f95ed4931fadb16ebb9b53ab23fb8dd327db1c8e4d83e9c954ae112d983a"` [INFO] [stdout] d163f95ed4931fadb16ebb9b53ab23fb8dd327db1c8e4d83e9c954ae112d983a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wshatch/lisp_compiler:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 384386c79ebe5e6971e320fdd800c111c60f28a5a8fdcde8f6a3fc3f79d26aef [INFO] running `"docker" "start" "-a" "384386c79ebe5e6971e320fdd800c111c60f28a5a8fdcde8f6a3fc3f79d26aef"` [INFO] [stderr] Compiling lisp_compiler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/bin/repl.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/nom_parse_funcs.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LispyRet`, `LispyVal` [INFO] [stderr] --> src/nom_parse_funcs.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use token::{Token, LispyVal, LispyRet}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::IResult` [INFO] [stderr] --> src/nom_parse_funcs.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | use nom::IResult; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::IResult::*` [INFO] [stderr] --> src/nom_parse_funcs.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | use nom::IResult::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `token::Token` [INFO] [stderr] --> src/nom_parse_funcs.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | use token::Token; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LispyError` [INFO] [stderr] --> src/operations.rs:2:30 [INFO] [stderr] | [INFO] [stderr] 2 | use token::{Token, LispyVal, LispyError, LispyRet}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `operations::*` [INFO] [stderr] --> src/token.rs:70:7 [INFO] [stderr] | [INFO] [stderr] 70 | use operations::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/nom_parse_funcs.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | val: tag!("("), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/nom_parse_funcs.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | val: tag!(")"), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/ast.rs:104:25 [INFO] [stderr] | [INFO] [stderr] 104 | fn operator_func (x: Vec) -> LispyRet{ Ok(Rc::new(Token::Number(4))) }; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/ast.rs:37:19 [INFO] [stderr] | [INFO] [stderr] 37 | Token::Func(a) => return self.eval_func(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/ast.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | fn build_operator(input:&[u8]) -> Ast{ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rest` [INFO] [stderr] --> src/eval.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | Done(rest, tokens) => tokens, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_rest` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ErrLispyVal` [INFO] [stderr] --> src/token.rs:9:3 [INFO] [stderr] | [INFO] [stderr] 9 | ErrLispyVal(LispyVal) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | io::stdout().flush(); [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: variable `applyFunc` should have a snake case name [INFO] [stderr] --> src/operations.rs:49:38 [INFO] [stderr] | [INFO] [stderr] 49 | fn arithmetic(vector: Vec, applyFunc: fn(i32, &LispyVal)->i32) -> LispyRet { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `apply_func` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `"docker" "inspect" "384386c79ebe5e6971e320fdd800c111c60f28a5a8fdcde8f6a3fc3f79d26aef"` [INFO] running `"docker" "rm" "-f" "384386c79ebe5e6971e320fdd800c111c60f28a5a8fdcde8f6a3fc3f79d26aef"` [INFO] [stdout] 384386c79ebe5e6971e320fdd800c111c60f28a5a8fdcde8f6a3fc3f79d26aef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wshatch/lisp_compiler:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 851c1188e65ead319e981fd350a6687583cc6e04dcbc950684d793deba31b758 [INFO] running `"docker" "start" "-a" "851c1188e65ead319e981fd350a6687583cc6e04dcbc950684d793deba31b758"` [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/lisp_compiler-f2a679a7921789d1 [INFO] [stdout] test eval::test::test_addition ... ok [INFO] [stdout] test operations::test::divide_nothing ... ok [INFO] [stdout] test operations::test::divide_one_number ... ok [INFO] [stdout] test operations::test::divide_ignore_remainder ... ok [INFO] [stdout] test ast::test::test_ast_from_embeded_sexpr ... ok [INFO] [stdout] test operations::test::divide_three_numbers ... ok [INFO] [stdout] test operations::test::divide_two_numbers ... ok [INFO] [stdout] test operations::test::multiply_nothing ... ok [INFO] [stdout] test operations::test::multiply_one_number ... ok [INFO] [stdout] test operations::test::multiply_two_numbers ... ok [INFO] [stdout] test operations::test::subtract_nothing ... ok [INFO] [stdout] test operations::test::subtract_one_number ... ok [INFO] [stdout] test operations::test::subtract_three_numbers ... ok [INFO] [stdout] test operations::test::subtract_two_numbers ... ok [INFO] [stdout] test operations::test::sum_one_number ... ok [INFO] [stdout] test operations::test::sum_three_numbers ... ok [INFO] [stdout] test ast::test::test_ast_from_token_vec ... ok [INFO] [stdout] test ast::test::test_ast_eval ... ok [INFO] [stdout] test token::test::builds_sum ... ok [INFO] [stdout] test operations::test::sum_two_numbers ... ok [INFO] [stdout] test operations::test::sum_nothing ... ok [INFO] [stdout] test token::test::builds_subtract ... ok [INFO] [stdout] test operations::test::multiply_three_numbers ... ok [INFO] [stdout] test token::test::builds_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/repl-21715569c70d3216 [INFO] running `"docker" "inspect" "851c1188e65ead319e981fd350a6687583cc6e04dcbc950684d793deba31b758"` [INFO] running `"docker" "rm" "-f" "851c1188e65ead319e981fd350a6687583cc6e04dcbc950684d793deba31b758"` [INFO] [stdout] 851c1188e65ead319e981fd350a6687583cc6e04dcbc950684d793deba31b758