Dec 01 23:09:00.216 INFO documenting GuggerJoel/blockchainr against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 23:09:00.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:09:00.658 INFO [stdout] 7030df770142054a1ed592093e7782d53e6517fda9f3122fdb3d3c0abc78eb03
Dec 01 23:09:00.676 INFO running `"docker" "start" "-a" "7030df770142054a1ed592093e7782d53e6517fda9f3122fdb3d3c0abc78eb03"`
Dec 01 23:09:01.768 INFO [stderr] usermod: no changes
Dec 01 23:09:01.824 INFO [stderr]     Checking hex-slice v0.1.4
Dec 01 23:09:01.828 INFO [stderr]     Checking array_tool v1.0.3
Dec 01 23:09:02.604 INFO [stderr]     Checking cbcset v0.1.0 (/source)
Dec 01 23:09:02.604 INFO [stderr]  Documenting cbcset v0.1.0 (/source)
Dec 01 23:09:04.227 INFO [stderr] warning: unused variable: `op`
Dec 01 23:09:04.227 INFO [stderr]    --> src/bitcoin/script.rs:159:29
Dec 01 23:09:04.227 INFO [stderr]     |
Dec 01 23:09:04.227 INFO [stderr] 159 |     pub(super) fn serialize(op: OP) -> Vec<u8> {
Dec 01 23:09:04.227 INFO [stderr]     |                             ^^ help: consider using `_op` instead
Dec 01 23:09:04.227 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `val`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:216:22
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 216 |             OP::DATA(val @ 0x00) => Ok(Bytecode::Single(0x00)),
Dec 01 23:09:04.228 INFO [stderr]     |                      ^^^ help: consider using `_val` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `vals`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:252:27
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 252 |             OP::ARRAY(ref vals) => Err(ScriptError::Error),
Dec 01 23:09:04.228 INFO [stderr]     |                           ^^^^ help: consider using `_vals` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:397:102
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 397 |                 0x7e ... 0x81 | 0x83 ... 0x86 | 0x8d | 0x8e | 0x95 ... 0x99 => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                                      ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:397:112
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 397 |                 0x7e ... 0x81 | 0x83 ... 0x86 | 0x8d | 0x8e | 0x95 ... 0x99 => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                                                ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:401:61
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 401 |                 0x00 /* 0 FALSE */ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Single(0))),
Dec 01 23:09:04.228 INFO [stderr]     |                                                             ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:401:71
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 401 |                 0x00 /* 0 FALSE */ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Single(0))),
Dec 01 23:09:04.228 INFO [stderr]     |                                                                       ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:403:80
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 403 |                 v @ 0x4f ... 0x60 /* PUSH -1 to 16 */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:403:90
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 403 |                 v @ 0x4f ... 0x60 /* PUSH -1 to 16 */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                          ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `stack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:407:69
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 407 |                 0x61 /* NOP */ | 0x68 /* ENDIF */ => Box::new(move |stack, altstack, checker| ()),
Dec 01 23:09:04.228 INFO [stderr]     |                                                                     ^^^^^ help: consider using `_stack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:407:76
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 407 |                 0x61 /* NOP */ | 0x68 /* ENDIF */ => Box::new(move |stack, altstack, checker| ()),
Dec 01 23:09:04.228 INFO [stderr]     |                                                                            ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:407:86
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 407 |                 0x61 /* NOP */ | 0x68 /* ENDIF */ => Box::new(move |stack, altstack, checker| ()),
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                      ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `stack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:409:85
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 409 |                 0xb0 /* NOP1 */ | 0xb3 ... 0xb9 /* NOP4 - NOP10*/ => Box::new(move |stack, altstack, checker| ()),
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                     ^^^^^ help: consider using `_stack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.228 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.228 INFO [stderr]    --> src/bitcoin/script.rs:409:92
Dec 01 23:09:04.228 INFO [stderr]     |
Dec 01 23:09:04.228 INFO [stderr] 409 |                 0xb0 /* NOP1 */ | 0xb3 ... 0xb9 /* NOP4 - NOP10*/ => Box::new(move |stack, altstack, checker| ()),
Dec 01 23:09:04.228 INFO [stderr]     |                                                                                            ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.228 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:409:102
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 409 |                 0xb0 /* NOP1 */ | 0xb3 ... 0xb9 /* NOP4 - NOP10*/ => Box::new(move |stack, altstack, checker| ()),
Dec 01 23:09:04.229 INFO [stderr]     |                                                                                                      ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:411:75
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 411 |                 v @ 0x63 ... 0x64 /* IF NOTIF */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:411:85
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 411 |                 v @ 0x63 ... 0x64 /* IF NOTIF */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:419:58
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 419 |                 0x67 /* ELSE */ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Jump)),
Dec 01 23:09:04.229 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:419:68
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 419 |                 0x67 /* ELSE */ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Jump)),
Dec 01 23:09:04.229 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:421:60
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 421 |                 0x69 /* VERIFY */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                            ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:421:70
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 421 |                 0x69 /* VERIFY */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                                      ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:427:60
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 427 |                 0x6a /* RETURN */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                            ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:427:70
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 427 |                 0x6a /* RETURN */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                                      ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:434:74
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 434 |                 0x6b /* TOALTSTACK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                                          ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:441:76
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 441 |                 0x6c /* FROMALTSTACK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                                            ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `x1`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:451:31
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 451 |                         Some((x1, x2)) => (),
Dec 01 23:09:04.229 INFO [stderr]     |                               ^^ help: consider using `_x1` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `x2`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:451:35
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 451 |                         Some((x1, x2)) => (),
Dec 01 23:09:04.229 INFO [stderr]     |                                   ^^ help: consider using `_x2` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:448:59
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 448 |                 0x6d /* 2DROP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.229 INFO [stderr]     |                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.229 INFO [stderr] 
Dec 01 23:09:04.229 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.229 INFO [stderr]    --> src/bitcoin/script.rs:448:69
Dec 01 23:09:04.229 INFO [stderr]     |
Dec 01 23:09:04.229 INFO [stderr] 448 |                 0x6d /* 2DROP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:456:58
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 456 |                 0x6e /* 2DUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:456:68
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 456 |                 0x6e /* 2DUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:469:58
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 469 |                 0x6f /* 3DUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:469:68
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 469 |                 0x6f /* 3DUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:484:59
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 484 |                 0x70 /* 2OVER */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:484:69
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 484 |                 0x70 /* 2OVER */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:502:58
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 502 |                 0x71 /* 2ROT */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:502:68
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 502 |                 0x71 /* 2ROT */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:520:59
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 520 |                 0x72 /* 2SWAP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:520:69
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 520 |                 0x72 /* 2SWAP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:536:59
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 536 |                 0x73 /* IFDUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:536:69
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 536 |                 0x73 /* IFDUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:546:59
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 546 |                 0x74 /* DEPTH */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.230 INFO [stderr]    --> src/bitcoin/script.rs:546:69
Dec 01 23:09:04.230 INFO [stderr]     |
Dec 01 23:09:04.230 INFO [stderr] 546 |                 0x74 /* DEPTH */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.230 INFO [stderr]     |                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.230 INFO [stderr] 
Dec 01 23:09:04.230 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:551:58
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 551 |                 0x75 /* DROP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:551:68
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 551 |                 0x75 /* DROP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:555:57
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 555 |                 0x76 /* DUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                         ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:555:67
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 555 |                 0x76 /* DUP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                                   ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `x1`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:565:34
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 565 |                     if let Some((x1, x2)) = stack.pop2() {
Dec 01 23:09:04.231 INFO [stderr]     |                                  ^^ help: consider using `_x1` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:563:57
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 563 |                 0x77 /* NIP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                         ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:563:67
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 563 |                 0x77 /* NIP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                                   ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:570:58
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 570 |                 0x78 /* OVER */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:570:68
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 570 |                 0x78 /* OVER */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `stack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:579:51
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 579 |                 0x79 /* PICK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                   ^^^^^ help: consider using `_stack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:579:58
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 579 |                 0x79 /* PICK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:579:68
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 579 |                 0x79 /* PICK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `stack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:583:51
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 583 |                 0x7a /* ROLL */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                   ^^^^^ help: consider using `_stack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:583:58
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.231 INFO [stderr] 583 |                 0x7a /* ROLL */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.231 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.231 INFO [stderr] 
Dec 01 23:09:04.231 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.231 INFO [stderr]    --> src/bitcoin/script.rs:583:68
Dec 01 23:09:04.231 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 583 |                 0x7a /* ROLL */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:587:57
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 587 |                 0x7b /* ROT */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                         ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:587:67
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 587 |                 0x7b /* ROT */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                   ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:596:58
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 596 |                 0x7c /* SWAP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:596:68
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 596 |                 0x7c /* SWAP */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:604:58
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 604 |                 0x7d /* TUCK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:604:68
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 604 |                 0x7d /* TUCK */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `stack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:613:51
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 613 |                 0x82 /* SIZE */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                   ^^^^^ help: consider using `_stack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:613:58
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 613 |                 0x82 /* SIZE */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                          ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:613:68
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 613 |                 0x82 /* SIZE */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                    ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:623:57
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 623 |                 0x93 /* ADD */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                         ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:623:67
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 623 |                 0x93 /* ADD */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                   ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:639:57
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 639 |                 0x94 /* SUB */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                         ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:639:67
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 639 |                 0x94 /* SUB */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                                   ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.232 INFO [stderr] 
Dec 01 23:09:04.232 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.232 INFO [stderr]    --> src/bitcoin/script.rs:655:59
Dec 01 23:09:04.232 INFO [stderr]     |
Dec 01 23:09:04.232 INFO [stderr] 655 |                 0x87 /* EQUAL */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.232 INFO [stderr]     |                                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:655:69
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 655 |                 0x87 /* EQUAL */ => Box::new(move |stack, altstack, checker| {
Dec 01 23:09:04.233 INFO [stderr]     |                                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:678:44
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 678 |                 _ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Error(ScriptError::Error))),
Dec 01 23:09:04.233 INFO [stderr]     |                                            ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:678:54
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 678 |                 _ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Error(ScriptError::Error))),
Dec 01 23:09:04.233 INFO [stderr]     |                                                      ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:682:56
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 682 |                 &[0x01, data] => Box::new(move |stack, altstack, checker| stack.push(StackValue::Single(data as i32))),
Dec 01 23:09:04.233 INFO [stderr]     |                                                        ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:682:66
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 682 |                 &[0x01, data] => Box::new(move |stack, altstack, checker| stack.push(StackValue::Single(data as i32))),
Dec 01 23:09:04.233 INFO [stderr]     |                                                                  ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:687:43
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 687 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:687:53
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 687 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:693:43
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 693 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:693:53
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 693 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:699:43
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 699 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:699:53
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 699 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:705:43
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 705 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                           ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:705:53
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 705 |                     Box::new(move |stack, altstack, checker| stack.push(StackValue::MultiByte(vec.clone())))
Dec 01 23:09:04.233 INFO [stderr]     |                                                     ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `altstack`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:709:44
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 709 |                 _ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Error(ScriptError::Error))),
Dec 01 23:09:04.233 INFO [stderr]     |                                            ^^^^^^^^ help: consider using `_altstack` instead
Dec 01 23:09:04.233 INFO [stderr] 
Dec 01 23:09:04.233 INFO [stderr] warning: unused variable: `checker`
Dec 01 23:09:04.233 INFO [stderr]    --> src/bitcoin/script.rs:709:54
Dec 01 23:09:04.233 INFO [stderr]     |
Dec 01 23:09:04.233 INFO [stderr] 709 |                 _ => Box::new(move |stack, altstack, checker| stack.push(StackValue::Error(ScriptError::Error))),
Dec 01 23:09:04.233 INFO [stderr]     |                                                      ^^^^^^^ help: consider using `_checker` instead
Dec 01 23:09:04.234 INFO [stderr] 
Dec 01 23:09:04.234 INFO [stderr] warning: unused variable: `num`
Dec 01 23:09:04.234 INFO [stderr]    --> src/bitcoin/script.rs:684:19
Dec 01 23:09:04.234 INFO [stderr]     |
Dec 01 23:09:04.234 INFO [stderr] 684 |                 &[num @ 0x02 ... 0x4b, ref data..] => {
Dec 01 23:09:04.234 INFO [stderr]     |                   ^^^ help: consider using `_num` instead
Dec 01 23:09:04.234 INFO [stderr] 
Dec 01 23:09:04.234 INFO [stderr] warning: unused variable: `bin`
Dec 01 23:09:04.234 INFO [stderr]   --> src/bitcoin/mod.rs:86:14
Dec 01 23:09:04.234 INFO [stderr]    |
Dec 01 23:09:04.234 INFO [stderr] 86 |     fn parse(bin: &[u8]) -> Self {
Dec 01 23:09:04.234 INFO [stderr]    |              ^^^ help: consider using `_bin` instead
Dec 01 23:09:04.234 INFO [stderr] 
Dec 01 23:09:04.234 INFO [stderr] warning: unused variable: `bin`
Dec 01 23:09:04.234 INFO [stderr]    --> src/transaction/utxo/mod.rs:297:14
Dec 01 23:09:04.234 INFO [stderr]     |
Dec 01 23:09:04.234 INFO [stderr] 297 |     fn parse(bin: &[u8]) -> Self {
Dec 01 23:09:04.234 INFO [stderr]     |              ^^^ help: consider using `_bin` instead
Dec 01 23:09:04.234 INFO [stderr] 
Dec 01 23:09:04.234 INFO [stderr] warning: unused variable: `bin`
Dec 01 23:09:04.234 INFO [stderr]   --> src/example/ethereum.rs:38:14
Dec 01 23:09:04.234 INFO [stderr]    |
Dec 01 23:09:04.234 INFO [stderr] 38 |     fn parse(bin: &[u8]) -> Self {
Dec 01 23:09:04.234 INFO [stderr]    |              ^^^ help: consider using `_bin` instead
Dec 01 23:09:04.234 INFO [stderr] 
Dec 01 23:09:04.796 INFO [stderr] warning: function is never used: `serialize`
Dec 01 23:09:04.796 INFO [stderr]    --> src/bitcoin/script.rs:159:5
Dec 01 23:09:04.796 INFO [stderr]     |
Dec 01 23:09:04.796 INFO [stderr] 159 |     pub(super) fn serialize(op: OP) -> Vec<u8> {
Dec 01 23:09:04.796 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:09:04.796 INFO [stderr]     |
Dec 01 23:09:04.796 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 23:09:04.796 INFO [stderr] 
Dec 01 23:09:04.796 INFO [stderr] warning: method is never used: `is_empty`
Dec 01 23:09:04.796 INFO [stderr]    --> src/bitcoin/script.rs:880:5
Dec 01 23:09:04.796 INFO [stderr]     |
Dec 01 23:09:04.796 INFO [stderr] 880 |     fn is_empty(&self) -> bool {
Dec 01 23:09:04.796 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:09:04.797 INFO [stderr] 
Dec 01 23:09:04.797 INFO [stderr] warning: method is never used: `script`
Dec 01 23:09:04.797 INFO [stderr]    --> src/bitcoin/script.rs:910:5
Dec 01 23:09:04.797 INFO [stderr]     |
Dec 01 23:09:04.797 INFO [stderr] 910 |     fn script(&self) -> &Vec<OP> {
Dec 01 23:09:04.797 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:09:04.797 INFO [stderr] 
Dec 01 23:09:04.797 INFO [stderr] warning: field is never used: `version`
Dec 01 23:09:04.797 INFO [stderr]    --> src/bitcoin/script.rs:959:5
Dec 01 23:09:04.797 INFO [stderr]     |
Dec 01 23:09:04.797 INFO [stderr] 959 |     version: Version,
Dec 01 23:09:04.797 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 23:09:04.797 INFO [stderr] 
Dec 01 23:09:04.797 INFO [stderr] warning: field is never used: `script`
Dec 01 23:09:04.797 INFO [stderr]    --> src/bitcoin/script.rs:964:5
Dec 01 23:09:04.797 INFO [stderr]     |
Dec 01 23:09:04.797 INFO [stderr] 964 |     script: Script,
Dec 01 23:09:04.797 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 01 23:09:04.797 INFO [stderr] 
Dec 01 23:09:04.797 INFO [stderr] warning: method is never used: `step`
Dec 01 23:09:04.797 INFO [stderr]     --> src/bitcoin/script.rs:1015:5
Dec 01 23:09:04.797 INFO [stderr]      |
Dec 01 23:09:04.797 INFO [stderr] 1015 |     fn step(&mut self) {
Dec 01 23:09:04.797 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^
Dec 01 23:09:04.797 INFO [stderr] 
Dec 01 23:09:04.797 INFO [stderr] warning: method is never used: `get_stack`
Dec 01 23:09:04.797 INFO [stderr]     --> src/bitcoin/script.rs:1046:5
Dec 01 23:09:04.797 INFO [stderr]      |
Dec 01 23:09:04.797 INFO [stderr] 1046 |     fn get_stack(&self) -> Stack {
Dec 01 23:09:04.797 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:09:04.797 INFO [stderr] 
Dec 01 23:09:04.804 INFO [stderr] warning: method is never used: `get_steps`
Dec 01 23:09:04.804 INFO [stderr]     --> src/bitcoin/script.rs:1050:5
Dec 01 23:09:04.804 INFO [stderr]      |
Dec 01 23:09:04.804 INFO [stderr] 1050 |     fn get_steps(&self) -> usize {
Dec 01 23:09:04.804 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:09:04.804 INFO [stderr] 
Dec 01 23:09:04.804 INFO [stderr] warning: field is never used: `id`
Dec 01 23:09:04.804 INFO [stderr]  --> src/block/mod.rs:3:5
Dec 01 23:09:04.804 INFO [stderr]   |
Dec 01 23:09:04.804 INFO [stderr] 3 |     id: u8,
Dec 01 23:09:04.804 INFO [stderr]   |     ^^^^^^
Dec 01 23:09:04.804 INFO [stderr] 
Dec 01 23:09:04.804 INFO [stderr] warning: field is never used: `value`
Dec 01 23:09:04.804 INFO [stderr]  --> src/block/mod.rs:4:5
Dec 01 23:09:04.804 INFO [stderr]   |
Dec 01 23:09:04.804 INFO [stderr] 4 |     value: T,
Dec 01 23:09:04.804 INFO [stderr]   |     ^^^^^^^^
Dec 01 23:09:04.804 INFO [stderr] 
Dec 01 23:09:07.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
Dec 01 23:09:07.452 INFO [stderr] su: No module specific data is present
Dec 01 23:09:08.102 INFO running `"docker" "inspect" "7030df770142054a1ed592093e7782d53e6517fda9f3122fdb3d3c0abc78eb03"`
Dec 01 23:09:08.351 INFO running `"docker" "rm" "-f" "7030df770142054a1ed592093e7782d53e6517fda9f3122fdb3d3c0abc78eb03"`
Dec 01 23:09:08.666 INFO [stdout] 7030df770142054a1ed592093e7782d53e6517fda9f3122fdb3d3c0abc78eb03