[INFO] cloning repository https://github.com/enigmampc/snip20-reference-impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enigmampc/snip20-reference-impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenigmampc%2Fsnip20-reference-impl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenigmampc%2Fsnip20-reference-impl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f9924393af75fe5b1483be30bafb3263bfd8a6f
[INFO] checking enigmampc/snip20-reference-impl against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenigmampc%2Fsnip20-reference-impl" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/enigmampc/snip20-reference-impl
[INFO] finished tweaking git repo https://github.com/enigmampc/snip20-reference-impl
[INFO] tweaked toml for git repo https://github.com/enigmampc/snip20-reference-impl written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/enigmampc/snip20-reference-impl on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/enigmampc/snip20-reference-impl 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/SolarRepublic/secret-toolkit.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cosmwasm-schema-derive v2.2.0
[INFO] [stderr]   Downloaded cosmwasm-schema v2.2.0
[INFO] [stderr]   Downloaded minicbor v0.25.1
[INFO] [stderr]   Downloaded remain v0.2.14
[INFO] [stderr]   Downloaded cosmwasm-derive v1.5.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 671d5f117897ed50b84d6bf34912d294b2704a2ca1c440f79b6b13c46c92dec7
[INFO] running `Command { std: "docker" "start" "-a" "671d5f117897ed50b84d6bf34912d294b2704a2ca1c440f79b6b13c46c92dec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "671d5f117897ed50b84d6bf34912d294b2704a2ca1c440f79b6b13c46c92dec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671d5f117897ed50b84d6bf34912d294b2704a2ca1c440f79b6b13c46c92dec7", kill_on_drop: false }`
[INFO] [stdout] 671d5f117897ed50b84d6bf34912d294b2704a2ca1c440f79b6b13c46c92dec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f79f36f0f53f2385437942bf9a64ac3db6a96402cf2f7252f85067906d1cc0db
[INFO] running `Command { std: "docker" "start" "-a" "f79f36f0f53f2385437942bf9a64ac3db6a96402cf2f7252f85067906d1cc0db", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]    Compiling schemars v0.8.21
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking forward_ref v1.0.0
[INFO] [stderr]    Compiling cc v1.1.10
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling minicbor v0.25.1
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]    Compiling snip20-reference-impl v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking primitive-types v0.13.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking k256 v0.11.6
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling cosmwasm-derive v1.5.9
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling schemars_derive v0.8.21
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling remain v0.2.14
[INFO] [stderr]    Compiling cosmwasm-schema-derive v2.2.0
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ed25519-zebra v3.1.0
[INFO] [stderr]     Checking serde-json-wasm v0.4.1
[INFO] [stderr]     Checking bincode2 v2.0.1
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking secret-cosmwasm-crypto v1.1.11
[INFO] [stderr]     Checking secret-cosmwasm-std v1.1.11
[INFO] [stderr]     Checking cosmwasm-schema v2.2.0
[INFO] [stderr]     Checking secret-cosmwasm-storage v1.1.11
[INFO] [stderr]     Checking secret-toolkit-crypto v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit-serialization v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit-notification v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit-utils v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit-storage v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit-permit v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit-viewing-key v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stderr]     Checking secret-toolkit v0.10.3 (https://github.com/SolarRepublic/secret-toolkit.git?rev=df89b582bc207f4a2f697c31b9a7c64faac10195#df89b582)
[INFO] [stdout] warning: unused import: `safe_add`
[INFO] [stdout]   --> src/btbe.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::state::{safe_add, safe_add_u64, INTERNAL_SECRET_SENSITIVE};
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `safe_add`
[INFO] [stdout]   --> src/btbe.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::state::{safe_add, safe_add_u64, INTERNAL_SECRET_SENSITIVE};
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CBL_ADDRESS`
[INFO] [stdout]  --> src/notifications.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     CBL_ADDRESS, CBL_ARRAY_SHORT, CBL_BIGNUM_U64, CBL_TIMESTAMP, CBL_U8,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bucket_id` is assigned to, but never used
[INFO] [stdout]    --> src/btbe.rs:579:13
[INFO] [stdout]     |
[INFO] [stdout] 579 |     let mut bucket_id = node.bucket;
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_bucket_id` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bucket_id` is never read
[INFO] [stdout]    --> src/btbe.rs:718:21
[INFO] [stdout]     |
[INFO] [stdout] 718 |                     bucket_id = right_bucket_id;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bucket_id` is never read
[INFO] [stdout]    --> src/btbe.rs:723:21
[INFO] [stdout]     |
[INFO] [stdout] 723 |                     bucket_id = left_bucket_id;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bucket_id` is assigned to, but never used
[INFO] [stdout]    --> src/btbe.rs:579:13
[INFO] [stdout]     |
[INFO] [stdout] 579 |     let mut bucket_id = node.bucket;
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_bucket_id` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bucket_id` is never read
[INFO] [stdout]    --> src/btbe.rs:718:21
[INFO] [stdout]     |
[INFO] [stdout] 718 |                     bucket_id = right_bucket_id;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bucket_id` is never read
[INFO] [stdout]    --> src/btbe.rs:723:21
[INFO] [stdout]     |
[INFO] [stdout] 723 |                     bucket_id = left_bucket_id;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DWB_CAPACITY` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/snip20-reference-impl-84d5a4950be32c54/out/config.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const DWB_CAPACITY: u16 = 64;
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `address` is never used
[INFO] [stdout]    --> src/btbe.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 52  | impl StoredEntry {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn address(&self) -> StdResult<CanonicalAddr> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BTBE_CAPACITY` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/snip20-reference-impl-84d5a4950be32c54/out/config.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const BTBE_CAPACITY: u16 = 64;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GasTracker` is never constructed
[INFO] [stdout]  --> src/gas_tracker.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct GasTracker<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `group`, and `add_to_response` are never used
[INFO] [stdout]   --> src/gas_tracker.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl<'a> GasTracker<'a> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(api: &'a dyn Api) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn group<'b>(&'b mut self, name: &str) -> GasGroup<'a, 'b> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn add_to_response(self, resp: Response) -> Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GasGroup` is never constructed
[INFO] [stdout]   --> src/gas_tracker.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GasGroup<'a, 'b> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `mark`, `log`, and `logf` are never used
[INFO] [stdout]   --> src/gas_tracker.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<'a, 'b> GasGroup<'a, 'b> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] 50 |     fn new(tracker: &'b mut GasTracker<'a>, name: String) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn mark(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn log(&mut self, comment: &str) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn logf(&mut self, comment: String) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `U63_MAX` is never used
[INFO] [stdout]   --> src/notifications.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const U63_MAX: u128 = (1 << 63) - 1;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DWB_CAPACITY` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/snip20-reference-impl-84d5a4950be32c54/out/config.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const DWB_CAPACITY: u16 = 64;
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BTBE_CAPACITY` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/snip20-reference-impl-84d5a4950be32c54/out/config.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const BTBE_CAPACITY: u16 = 64;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GasTracker` is never constructed
[INFO] [stdout]  --> src/gas_tracker.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct GasTracker<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `group`, and `add_to_response` are never used
[INFO] [stdout]   --> src/gas_tracker.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl<'a> GasTracker<'a> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(api: &'a dyn Api) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn group<'b>(&'b mut self, name: &str) -> GasGroup<'a, 'b> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn add_to_response(self, resp: Response) -> Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GasGroup` is never constructed
[INFO] [stdout]   --> src/gas_tracker.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GasGroup<'a, 'b> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `mark`, `log`, and `logf` are never used
[INFO] [stdout]   --> src/gas_tracker.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<'a, 'b> GasGroup<'a, 'b> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] 50 |     fn new(tracker: &'b mut GasTracker<'a>, name: String) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn mark(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn log(&mut self, comment: &str) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn logf(&mut self, comment: String) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `U63_MAX` is never used
[INFO] [stdout]   --> src/notifications.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const U63_MAX: u128 = (1 << 63) - 1;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.59s
[INFO] running `Command { std: "docker" "inspect" "f79f36f0f53f2385437942bf9a64ac3db6a96402cf2f7252f85067906d1cc0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79f36f0f53f2385437942bf9a64ac3db6a96402cf2f7252f85067906d1cc0db", kill_on_drop: false }`
[INFO] [stdout] f79f36f0f53f2385437942bf9a64ac3db6a96402cf2f7252f85067906d1cc0db
