[INFO] fetching crate tinyminiscript 0.0.4...
[INFO] testing tinyminiscript-0.0.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tinyminiscript 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tinyminiscript 0.0.4
[INFO] finished tweaking crates.io crate tinyminiscript 0.0.4
[INFO] tweaked toml for crates.io crate tinyminiscript 0.0.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinyminiscript 0.0.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tinyminiscript 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0d73168625728205f822579b3bffd023f0d690cc8eb10cc7da323334f02543e
[INFO] running `Command { std: "docker" "start" "-a" "e0d73168625728205f822579b3bffd023f0d690cc8eb10cc7da323334f02543e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0d73168625728205f822579b3bffd023f0d690cc8eb10cc7da323334f02543e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d73168625728205f822579b3bffd023f0d690cc8eb10cc7da323334f02543e", kill_on_drop: false }`
[INFO] [stdout] e0d73168625728205f822579b3bffd023f0d690cc8eb10cc7da323334f02543e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8cecff4332ce2be8c89dbbdedf358441b01ce3d9b7db5b3ca6629e08da755e1
[INFO] running `Command { std: "docker" "start" "-a" "b8cecff4332ce2be8c89dbbdedf358441b01ce3d9b7db5b3ca6629e08da755e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling bitcoin v0.32.7
[INFO] [stderr]    Compiling bech32 v0.11.0
[INFO] [stderr]    Compiling hex-conservative v0.2.1
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.0
[INFO] [stderr]    Compiling bitcoin-units v0.1.2
[INFO] [stderr]    Compiling base58ck v0.1.0
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling secp256k1 v0.29.1
[INFO] [stderr]    Compiling tinyminiscript v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bitcoin::ScriptBuf`
[INFO] [stdout]  --> src/limits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bitcoin::ScriptBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `descriptor`
[INFO] [stdout]   --> src/descriptor.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |             Fragment::Descriptor { descriptor, inner } => {
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: try ignoring the field: `descriptor: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/descriptor.rs:104:31
[INFO] [stdout]     |
[INFO] [stdout] 104 |             Fragment::Older { n } => {}
[INFO] [stdout]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/descriptor.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Fragment::After { n } => {}
[INFO] [stdout]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:106:32
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Fragment::Sha256 { h } => {}
[INFO] [stdout]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |             Fragment::Hash256 { h } => {}
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Fragment::Ripemd160 { h } => {}
[INFO] [stdout]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 |             Fragment::Hash160 { h } => {}
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Fragment::Thresh { k, xs } => {
[INFO] [stdout]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:144:31
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stdout]     |                               ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/descriptor.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:164:32
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stdout]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/descriptor.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identity_type`
[INFO] [stdout]    --> src/descriptor.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Fragment::Identity { identity_type, x } => {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `identity_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `remaining` is never read
[INFO] [stdout]    --> src/parser/keys.rs:239:17
[INFO] [stdout]     |
[INFO] [stdout] 239 |         let mut remaining = token.0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/parser/mod.rs:459:41
[INFO] [stdout]     |
[INFO] [stdout] 459 |                 Fragment::Multi { keys, k } => {
[INFO] [stdout]     |                                         ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/parser/mod.rs:465:42
[INFO] [stdout]     |
[INFO] [stdout] 465 |                 Fragment::MultiA { keys, k } => {
[INFO] [stdout]     |                                          ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/parser/mod.rs:1067:78
[INFO] [stdout]      |
[INFO] [stdout] 1067 |                         let key = bitcoin::PublicKey::from_str(key).map_err(|e| {
[INFO] [stdout]      |                                                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/parser/mod.rs:1107:83
[INFO] [stdout]      |
[INFO] [stdout] 1107 |                         let key = bitcoin::XOnlyPublicKey::from_str(key).map_err(|e| {
[INFO] [stdout]      |                                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_free_verify`
[INFO] [stdout]   --> src/type_checker.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         has_free_verify: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_free_verify`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/type_checker.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 |             Fragment::PkK { key } => Ok(TypeInfo::new(
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/type_checker.rs:153:29
[INFO] [stdout]     |
[INFO] [stdout] 153 |             Fragment::PkH { key } => Ok(TypeInfo::new(
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:174:32
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Fragment::Sha256 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:181:33
[INFO] [stdout]     |
[INFO] [stdout] 181 |             Fragment::Hash256 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:188:35
[INFO] [stdout]     |
[INFO] [stdout] 188 |             Fragment::Ripemd160 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:195:33
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Fragment::Hash160 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/type_checker.rs:615:22
[INFO] [stdout]     |
[INFO] [stdout] 615 |                 for (i, x) in xs.iter().enumerate() {
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 615 |                 for (_i, x) in xs.iter().enumerate() {
[INFO] [stdout]     |                      +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CODE_LENGTH`
[INFO] [stdout]     |
[INFO] [stdout] 615 -                 for (i, x) in xs.iter().enumerate() {
[INFO] [stdout] 615 +                 for (utils::checksum::CODE_LENGTH, x) in xs.iter().enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]     --> src/type_checker.rs:1014:32
[INFO] [stdout]      |
[INFO] [stdout] 1014 |             Fragment::RawPkH { key } => Ok(TypeInfo::new(
[INFO] [stdout]      |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `input` and `checksum` are never used
[INFO] [stdout]    --> src/utils/checksum.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl Engine {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn input(&mut self, s: &str) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn checksum(&mut self) -> alloc::string::String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Formatter` is never constructed
[INFO] [stdout]    --> src/utils/checksum.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct Formatter<'f, 'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_checksum`, and `write_checksum_if_not_alt` are never used
[INFO] [stdout]    --> src/utils/checksum.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl<'f, 'a> Formatter<'f, 'a> {
[INFO] [stdout]     | ------------------------------ associated items in this implementation
[INFO] [stdout] 236 |     /// Contructs a new `Formatter`, wrapping a given `fmt::Formatter`.
[INFO] [stdout] 237 |     pub fn new(f: &'f mut fmt::Formatter<'a>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn write_checksum(&mut self) -> fmt::Result {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn write_checksum_if_not_alt(&mut self) -> fmt::Result {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.74s
[INFO] running `Command { std: "docker" "inspect" "b8cecff4332ce2be8c89dbbdedf358441b01ce3d9b7db5b3ca6629e08da755e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cecff4332ce2be8c89dbbdedf358441b01ce3d9b7db5b3ca6629e08da755e1", kill_on_drop: false }`
[INFO] [stdout] b8cecff4332ce2be8c89dbbdedf358441b01ce3d9b7db5b3ca6629e08da755e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d077c691ed7a49f37ad7c96966592263f6f5ab7cfa8e29cc0b275ba3afd30a8
[INFO] running `Command { std: "docker" "start" "-a" "6d077c691ed7a49f37ad7c96966592263f6f5ab7cfa8e29cc0b275ba3afd30a8", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `bitcoin::ScriptBuf`
[INFO] [stdout]  --> src/limits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bitcoin::ScriptBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `descriptor`
[INFO] [stdout]   --> src/descriptor.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |             Fragment::Descriptor { descriptor, inner } => {
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: try ignoring the field: `descriptor: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/descriptor.rs:104:31
[INFO] [stdout]     |
[INFO] [stdout] 104 |             Fragment::Older { n } => {}
[INFO] [stdout]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/descriptor.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Fragment::After { n } => {}
[INFO] [stdout]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:106:32
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Fragment::Sha256 { h } => {}
[INFO] [stdout]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |             Fragment::Hash256 { h } => {}
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Fragment::Ripemd160 { h } => {}
[INFO] [stdout]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 |             Fragment::Hash160 { h } => {}
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Fragment::Thresh { k, xs } => {
[INFO] [stdout]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:144:31
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stdout]     |                               ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/descriptor.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:164:32
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stdout]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/descriptor.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identity_type`
[INFO] [stdout]    --> src/descriptor.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Fragment::Identity { identity_type, x } => {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `identity_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `remaining` is never read
[INFO] [stdout]    --> src/parser/keys.rs:239:17
[INFO] [stdout]     |
[INFO] [stdout] 239 |         let mut remaining = token.0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/parser/mod.rs:459:41
[INFO] [stdout]     |
[INFO] [stdout] 459 |                 Fragment::Multi { keys, k } => {
[INFO] [stdout]     |                                         ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/parser/mod.rs:465:42
[INFO] [stdout]     |
[INFO] [stdout] 465 |                 Fragment::MultiA { keys, k } => {
[INFO] [stdout]     |                                          ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/parser/mod.rs:1067:78
[INFO] [stdout]      |
[INFO] [stdout] 1067 |                         let key = bitcoin::PublicKey::from_str(key).map_err(|e| {
[INFO] [stdout]      |                                                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/parser/mod.rs:1107:83
[INFO] [stdout]      |
[INFO] [stdout] 1107 |                         let key = bitcoin::XOnlyPublicKey::from_str(key).map_err(|e| {
[INFO] [stdout]      |                                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_free_verify`
[INFO] [stdout]   --> src/type_checker.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         has_free_verify: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_free_verify`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/type_checker.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 |             Fragment::PkK { key } => Ok(TypeInfo::new(
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/type_checker.rs:153:29
[INFO] [stdout]     |
[INFO] [stdout] 153 |             Fragment::PkH { key } => Ok(TypeInfo::new(
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:174:32
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Fragment::Sha256 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:181:33
[INFO] [stdout]     |
[INFO] [stdout] 181 |             Fragment::Hash256 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:188:35
[INFO] [stdout]     |
[INFO] [stdout] 188 |             Fragment::Ripemd160 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:195:33
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Fragment::Hash160 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinyminiscript v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/type_checker.rs:615:22
[INFO] [stdout]     |
[INFO] [stdout] 615 |                 for (i, x) in xs.iter().enumerate() {
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 615 |                 for (_i, x) in xs.iter().enumerate() {
[INFO] [stdout]     |                      +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CODE_LENGTH`
[INFO] [stdout]     |
[INFO] [stdout] 615 -                 for (i, x) in xs.iter().enumerate() {
[INFO] [stdout] 615 +                 for (utils::checksum::CODE_LENGTH, x) in xs.iter().enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]     --> src/type_checker.rs:1014:32
[INFO] [stdout]      |
[INFO] [stdout] 1014 |             Fragment::RawPkH { key } => Ok(TypeInfo::new(
[INFO] [stdout]      |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `input` and `checksum` are never used
[INFO] [stdout]    --> src/utils/checksum.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl Engine {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn input(&mut self, s: &str) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn checksum(&mut self) -> alloc::string::String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Formatter` is never constructed
[INFO] [stdout]    --> src/utils/checksum.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct Formatter<'f, 'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_checksum`, and `write_checksum_if_not_alt` are never used
[INFO] [stdout]    --> src/utils/checksum.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl<'f, 'a> Formatter<'f, 'a> {
[INFO] [stdout]     | ------------------------------ associated items in this implementation
[INFO] [stdout] 236 |     /// Contructs a new `Formatter`, wrapping a given `fmt::Formatter`.
[INFO] [stdout] 237 |     pub fn new(f: &'f mut fmt::Formatter<'a>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn write_checksum(&mut self) -> fmt::Result {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn write_checksum_if_not_alt(&mut self) -> fmt::Result {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin::ScriptBuf`
[INFO] [stdout]  --> src/limits.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bitcoin::ScriptBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `descriptor`
[INFO] [stdout]   --> src/descriptor.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |             Fragment::Descriptor { descriptor, inner } => {
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: try ignoring the field: `descriptor: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/descriptor.rs:104:31
[INFO] [stdout]     |
[INFO] [stdout] 104 |             Fragment::Older { n } => {}
[INFO] [stdout]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/descriptor.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Fragment::After { n } => {}
[INFO] [stdout]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:106:32
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Fragment::Sha256 { h } => {}
[INFO] [stdout]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |             Fragment::Hash256 { h } => {}
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Fragment::Ripemd160 { h } => {}
[INFO] [stdout]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/descriptor.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 |             Fragment::Hash160 { h } => {}
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Fragment::Thresh { k, xs } => {
[INFO] [stdout]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:144:31
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stdout]     |                               ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/descriptor.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/descriptor.rs:164:32
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stdout]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/descriptor.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identity_type`
[INFO] [stdout]    --> src/descriptor.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Fragment::Identity { identity_type, x } => {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `identity_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `remaining` is never read
[INFO] [stdout]    --> src/parser/keys.rs:239:17
[INFO] [stdout]     |
[INFO] [stdout] 239 |         let mut remaining = token.0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/parser/mod.rs:459:41
[INFO] [stdout]     |
[INFO] [stdout] 459 |                 Fragment::Multi { keys, k } => {
[INFO] [stdout]     |                                         ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/parser/mod.rs:465:42
[INFO] [stdout]     |
[INFO] [stdout] 465 |                 Fragment::MultiA { keys, k } => {
[INFO] [stdout]     |                                          ^ help: try ignoring the field: `k: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/parser/mod.rs:1067:78
[INFO] [stdout]      |
[INFO] [stdout] 1067 |                         let key = bitcoin::PublicKey::from_str(key).map_err(|e| {
[INFO] [stdout]      |                                                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/parser/mod.rs:1107:83
[INFO] [stdout]      |
[INFO] [stdout] 1107 |                         let key = bitcoin::XOnlyPublicKey::from_str(key).map_err(|e| {
[INFO] [stdout]      |                                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_free_verify`
[INFO] [stdout]   --> src/type_checker.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         has_free_verify: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_free_verify`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/type_checker.rs:146:29
[INFO] [stdout]     |
[INFO] [stdout] 146 |             Fragment::PkK { key } => Ok(TypeInfo::new(
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/type_checker.rs:153:29
[INFO] [stdout]     |
[INFO] [stdout] 153 |             Fragment::PkH { key } => Ok(TypeInfo::new(
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:174:32
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Fragment::Sha256 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:181:33
[INFO] [stdout]     |
[INFO] [stdout] 181 |             Fragment::Hash256 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:188:35
[INFO] [stdout]     |
[INFO] [stdout] 188 |             Fragment::Ripemd160 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/type_checker.rs:195:33
[INFO] [stdout]     |
[INFO] [stdout] 195 |             Fragment::Hash160 { h } => Ok(TypeInfo::new(
[INFO] [stdout]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/type_checker.rs:615:22
[INFO] [stdout]     |
[INFO] [stdout] 615 |                 for (i, x) in xs.iter().enumerate() {
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 615 |                 for (_i, x) in xs.iter().enumerate() {
[INFO] [stdout]     |                      +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CODE_LENGTH`
[INFO] [stdout]     |
[INFO] [stdout] 615 -                 for (i, x) in xs.iter().enumerate() {
[INFO] [stdout] 615 +                 for (utils::checksum::CODE_LENGTH, x) in xs.iter().enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]     --> src/type_checker.rs:1014:32
[INFO] [stdout]      |
[INFO] [stdout] 1014 |             Fragment::RawPkH { key } => Ok(TypeInfo::new(
[INFO] [stdout]      |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `input` is never used
[INFO] [stdout]    --> src/utils/checksum.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl Engine {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn input(&mut self, s: &str) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Formatter` is never constructed
[INFO] [stdout]    --> src/utils/checksum.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct Formatter<'f, 'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_checksum`, and `write_checksum_if_not_alt` are never used
[INFO] [stdout]    --> src/utils/checksum.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl<'f, 'a> Formatter<'f, 'a> {
[INFO] [stdout]     | ------------------------------ associated items in this implementation
[INFO] [stdout] 236 |     /// Contructs a new `Formatter`, wrapping a given `fmt::Formatter`.
[INFO] [stdout] 237 |     pub fn new(f: &'f mut fmt::Formatter<'a>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn write_checksum(&mut self) -> fmt::Result {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn write_checksum_if_not_alt(&mut self) -> fmt::Result {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "6d077c691ed7a49f37ad7c96966592263f6f5ab7cfa8e29cc0b275ba3afd30a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d077c691ed7a49f37ad7c96966592263f6f5ab7cfa8e29cc0b275ba3afd30a8", kill_on_drop: false }`
[INFO] [stdout] 6d077c691ed7a49f37ad7c96966592263f6f5ab7cfa8e29cc0b275ba3afd30a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ee9cf1955cdfb0b3ab9e938a6d8db5482bc9707681fc32fd5c0f7918fdb9094
[INFO] running `Command { std: "docker" "start" "-a" "2ee9cf1955cdfb0b3ab9e938a6d8db5482bc9707681fc32fd5c0f7918fdb9094", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `bitcoin::ScriptBuf`
[INFO] [stderr]  --> src/limits.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bitcoin::ScriptBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `descriptor`
[INFO] [stderr]   --> src/descriptor.rs:86:36
[INFO] [stderr]    |
[INFO] [stderr] 86 |             Fragment::Descriptor { descriptor, inner } => {
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: try ignoring the field: `descriptor: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/descriptor.rs:104:31
[INFO] [stderr]     |
[INFO] [stderr] 104 |             Fragment::Older { n } => {}
[INFO] [stderr]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/descriptor.rs:105:31
[INFO] [stderr]     |
[INFO] [stderr] 105 |             Fragment::After { n } => {}
[INFO] [stderr]     |                               ^ help: try ignoring the field: `n: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/descriptor.rs:106:32
[INFO] [stderr]     |
[INFO] [stderr] 106 |             Fragment::Sha256 { h } => {}
[INFO] [stderr]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/descriptor.rs:107:33
[INFO] [stderr]     |
[INFO] [stderr] 107 |             Fragment::Hash256 { h } => {}
[INFO] [stderr]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/descriptor.rs:108:35
[INFO] [stderr]     |
[INFO] [stderr] 108 |             Fragment::Ripemd160 { h } => {}
[INFO] [stderr]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/descriptor.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |             Fragment::Hash160 { h } => {}
[INFO] [stderr]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/descriptor.rs:139:32
[INFO] [stderr]     |
[INFO] [stderr] 139 |             Fragment::Thresh { k, xs } => {
[INFO] [stderr]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/descriptor.rs:144:31
[INFO] [stderr]     |
[INFO] [stderr] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stderr]     |                               ^ help: try ignoring the field: `k: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys`
[INFO] [stderr]    --> src/descriptor.rs:144:34
[INFO] [stderr]     |
[INFO] [stderr] 144 |             Fragment::Multi { k, keys } => {
[INFO] [stderr]     |                                  ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/descriptor.rs:164:32
[INFO] [stderr]     |
[INFO] [stderr] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stderr]     |                                ^ help: try ignoring the field: `k: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys`
[INFO] [stderr]    --> src/descriptor.rs:164:35
[INFO] [stderr]     |
[INFO] [stderr] 164 |             Fragment::MultiA { k, keys } => {
[INFO] [stderr]     |                                   ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `identity_type`
[INFO] [stderr]    --> src/descriptor.rs:184:34
[INFO] [stderr]     |
[INFO] [stderr] 184 |             Fragment::Identity { identity_type, x } => {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `identity_type: _`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `remaining` is never read
[INFO] [stderr]    --> src/parser/keys.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 |         let mut remaining = token.0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/parser/mod.rs:459:41
[INFO] [stderr]     |
[INFO] [stderr] 459 |                 Fragment::Multi { keys, k } => {
[INFO] [stderr]     |                                         ^ help: try ignoring the field: `k: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/parser/mod.rs:465:42
[INFO] [stderr]     |
[INFO] [stderr] 465 |                 Fragment::MultiA { keys, k } => {
[INFO] [stderr]     |                                          ^ help: try ignoring the field: `k: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/parser/mod.rs:1067:78
[INFO] [stderr]      |
[INFO] [stderr] 1067 |                         let key = bitcoin::PublicKey::from_str(key).map_err(|e| {
[INFO] [stderr]      |                                                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/parser/mod.rs:1107:83
[INFO] [stderr]      |
[INFO] [stderr] 1107 |                         let key = bitcoin::XOnlyPublicKey::from_str(key).map_err(|e| {
[INFO] [stderr]      |                                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `has_free_verify`
[INFO] [stderr]   --> src/type_checker.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         has_free_verify: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_free_verify`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/type_checker.rs:146:29
[INFO] [stderr]     |
[INFO] [stderr] 146 |             Fragment::PkK { key } => Ok(TypeInfo::new(
[INFO] [stderr]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/type_checker.rs:153:29
[INFO] [stderr]     |
[INFO] [stderr] 153 |             Fragment::PkH { key } => Ok(TypeInfo::new(
[INFO] [stderr]     |                             ^^^ help: try ignoring the field: `key: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/type_checker.rs:174:32
[INFO] [stderr]     |
[INFO] [stderr] 174 |             Fragment::Sha256 { h } => Ok(TypeInfo::new(
[INFO] [stderr]     |                                ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/type_checker.rs:181:33
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Fragment::Hash256 { h } => Ok(TypeInfo::new(
[INFO] [stderr]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/type_checker.rs:188:35
[INFO] [stderr]     |
[INFO] [stderr] 188 |             Fragment::Ripemd160 { h } => Ok(TypeInfo::new(
[INFO] [stderr]     |                                   ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/type_checker.rs:195:33
[INFO] [stderr]     |
[INFO] [stderr] 195 |             Fragment::Hash160 { h } => Ok(TypeInfo::new(
[INFO] [stderr]     |                                 ^ help: try ignoring the field: `h: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/type_checker.rs:615:22
[INFO] [stderr]     |
[INFO] [stderr] 615 |                 for (i, x) in xs.iter().enumerate() {
[INFO] [stderr]     |                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]     |
[INFO] [stderr] 615 |                 for (_i, x) in xs.iter().enumerate() {
[INFO] [stderr]     |                      +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `CODE_LENGTH`
[INFO] [stderr]     |
[INFO] [stderr] 615 -                 for (i, x) in xs.iter().enumerate() {
[INFO] [stderr] 615 +                 for (utils::checksum::CODE_LENGTH, x) in xs.iter().enumerate() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]     --> src/type_checker.rs:1014:32
[INFO] [stderr]      |
[INFO] [stderr] 1014 |             Fragment::RawPkH { key } => Ok(TypeInfo::new(
[INFO] [stderr]      |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `input` and `checksum` are never used
[INFO] [stderr]    --> src/utils/checksum.rs:157:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | impl Engine {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn input(&mut self, s: &str) -> Result<(), Error> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 206 |     pub fn checksum(&mut self) -> alloc::string::String {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Formatter` is never constructed
[INFO] [stderr]    --> src/utils/checksum.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 230 | pub struct Formatter<'f, 'a> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `write_checksum`, and `write_checksum_if_not_alt` are never used
[INFO] [stderr]    --> src/utils/checksum.rs:237:12
[INFO] [stderr]     |
[INFO] [stderr] 235 | impl<'f, 'a> Formatter<'f, 'a> {
[INFO] [stderr]     | ------------------------------ associated items in this implementation
[INFO] [stderr] 236 |     /// Contructs a new `Formatter`, wrapping a given `fmt::Formatter`.
[INFO] [stderr] 237 |     pub fn new(f: &'f mut fmt::Formatter<'a>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 |     pub fn write_checksum(&mut self) -> fmt::Result {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub fn write_checksum_if_not_alt(&mut self) -> fmt::Result {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `input` is never used
[INFO] [stderr]    --> src/utils/checksum.rs:157:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | impl Engine {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn input(&mut self, s: &str) -> Result<(), Error> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyminiscript` (lib) generated 31 warnings (run `cargo fix --lib -p tinyminiscript` to apply 2 suggestions)
[INFO] [stderr] warning: `tinyminiscript` (lib test) generated 31 warnings (30 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinyminiscript-8aecccd0916d782c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test parser::keys::test::test_parse_key ... ok
[INFO] [stdout] test utils::checksum::test::test_valid_descriptor_checksum ... ok
[INFO] [stdout] test utils::checksum::test::bip_380_test_vectors_checksum_and_character_set_valid ... ok
[INFO] [stdout] test utils::checksum::test::bip_380_test_vectors_checksum_and_character_set_invalid ... ok
[INFO] [stdout] test utils::checksum::test::test_desc_checksum_invalid_character ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyminiscript
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - parse_script (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ee9cf1955cdfb0b3ab9e938a6d8db5482bc9707681fc32fd5c0f7918fdb9094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee9cf1955cdfb0b3ab9e938a6d8db5482bc9707681fc32fd5c0f7918fdb9094", kill_on_drop: false }`
[INFO] [stdout] 2ee9cf1955cdfb0b3ab9e938a6d8db5482bc9707681fc32fd5c0f7918fdb9094