[INFO] cloning repository https://github.com/AhaLabs/soroban-abundance-token
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AhaLabs/soroban-abundance-token" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhaLabs%2Fsoroban-abundance-token", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhaLabs%2Fsoroban-abundance-token'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49372225f089d30f3a1476a9e02d1f10fe6c8356
[INFO] checking AhaLabs/soroban-abundance-token against 1.94.0 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhaLabs%2Fsoroban-abundance-token" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/AhaLabs/soroban-abundance-token
[INFO] finished tweaking git repo https://github.com/AhaLabs/soroban-abundance-token
[INFO] tweaked toml for git repo https://github.com/AhaLabs/soroban-abundance-token written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AhaLabs/soroban-abundance-token on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AhaLabs/soroban-abundance-token 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-0-tc1/source/contracts/abundance/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `abundance-token` package)
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be2aa5bf452b04eed16784f92cfaee7649c5c55336f2f0f642afee81937da0a0
[INFO] running `Command { std: "docker" "start" "-a" "be2aa5bf452b04eed16784f92cfaee7649c5c55336f2f0f642afee81937da0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be2aa5bf452b04eed16784f92cfaee7649c5c55336f2f0f642afee81937da0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2aa5bf452b04eed16784f92cfaee7649c5c55336f2f0f642afee81937da0a0", kill_on_drop: false }`
[INFO] [stdout] be2aa5bf452b04eed16784f92cfaee7649c5c55336f2f0f642afee81937da0a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27e2f5d744a19ed3e98b0f0545785032497299e08f7a6358035148a484bd5b02
[INFO] running `Command { std: "docker" "start" "-a" "27e2f5d744a19ed3e98b0f0545785032497299e08f7a6358035148a484bd5b02", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/contracts/abundance/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `abundance-token` package)
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling syn v2.0.16
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[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]    Compiling wasmparser v0.88.0
[INFO] [stderr]    Compiling derive_arbitrary v1.3.0
[INFO] [stderr]     Checking soroban-wasmi v0.16.0-soroban2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking dyn-fmt v0.3.0
[INFO] [stderr]     Checking arbitrary v1.3.0
[INFO] [stderr]    Compiling darling_core v0.20.1
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling soroban-native-sdk-macros v0.0.16
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling bytes-lit v0.0.5
[INFO] [stderr]     Checking stellar-strkey v0.0.7
[INFO] [stderr]    Compiling darling_macro v0.20.1
[INFO] [stderr]    Compiling darling v0.20.1
[INFO] [stderr]    Compiling serde_with_macros v3.0.0
[INFO] [stderr]     Checking serde_with v3.0.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling crate-git-revision v0.0.4
[INFO] [stderr]    Compiling stellar-xdr v0.0.16
[INFO] [stderr]    Compiling soroban-env-common v0.0.16
[INFO] [stderr]    Compiling soroban-spec v0.8.4
[INFO] [stderr]    Compiling soroban-env-macros v0.0.16
[INFO] [stderr]    Compiling soroban-sdk-macros v0.8.4
[INFO] [stderr]     Checking soroban-env-host v0.0.16
[INFO] [stderr]     Checking soroban-ledger-snapshot v0.8.4
[INFO] [stderr]     Checking soroban-sdk v0.8.4
[INFO] [stderr]     Checking soroban-token-sdk v0.8.4
[INFO] [stderr]     Checking abundance-token v0.0.6 (/opt/rustwide/workdir/contracts/abundance)
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[contractimpl]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `contractimpl` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `contractimpl` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `contractimpl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[contractimpl]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `soroban_sdk::contractclient` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `soroban_sdk::contractclient` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the attribute macro `soroban_sdk::contractclient` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]  --> contracts/abundance/src/storage_types.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `contracttype` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the attribute macro `contracttype` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: this warning originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> contracts/abundance/src/storage_types.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[contracttype]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `contracttype` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `contracttype` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[contractimpl]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `contractimpl` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `contractimpl` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `contractimpl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[contractimpl]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `soroban_sdk::contractclient` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `soroban_sdk::contractclient` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the attribute macro `soroban_sdk::contractclient` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]  --> contracts/abundance/src/storage_types.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `contracttype` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the attribute macro `contracttype` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: this warning originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> contracts/abundance/src/storage_types.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[contracttype]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `contracttype` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `contracttype` may come from an old version of the `soroban_sdk_macros` crate, try updating your dependency with `cargo update -p soroban_sdk_macros`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_administrator` is never used
[INFO] [stdout]  --> contracts/abundance/src/admin.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn has_administrator(e: &Env) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_administrator` is never used
[INFO] [stdout]  --> contracts/abundance/src/admin.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn read_administrator(e: &Env) -> Address {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_administrator` is never used
[INFO] [stdout]   --> contracts/abundance/src/admin.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn write_administrator(e: &Env, id: &Address) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_allowance` is never used
[INFO] [stdout]  --> contracts/abundance/src/allowance.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn read_allowance(e: &Env, from: Address, spender: Address) -> i128 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_allowance` is never used
[INFO] [stdout]   --> contracts/abundance/src/allowance.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn write_allowance(e: &Env, from: Address, spender: Address, amount: i128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spend_allowance` is never used
[INFO] [stdout]   --> contracts/abundance/src/allowance.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn spend_allowance(e: &Env, from: Address, spender: Address, amount: i128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_balance` is never used
[INFO] [stdout]  --> contracts/abundance/src/balance.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn read_balance(e: &Env, addr: Address) -> i128 {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_balance` is never used
[INFO] [stdout]   --> contracts/abundance/src/balance.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn write_balance(e: &Env, addr: Address, amount: i128) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `receive_balance` is never used
[INFO] [stdout]   --> contracts/abundance/src/balance.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn receive_balance(e: &Env, addr: Address, amount: i128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spend_balance` is never used
[INFO] [stdout]   --> contracts/abundance/src/balance.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn spend_balance(e: &Env, addr: Address, amount: i128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_authorized` is never used
[INFO] [stdout]   --> contracts/abundance/src/balance.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn is_authorized(e: &Env, addr: Address) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_authorization` is never used
[INFO] [stdout]   --> contracts/abundance/src/balance.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn write_authorization(e: &Env, addr: Address, is_authorized: bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TokenTrait` is never used
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait TokenTrait {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_nonnegative_amount` is never used
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn check_nonnegative_amount(amount: i128) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> contracts/abundance/src/contract.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Token;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `increase_allowance` is never used
[INFO] [stdout]  --> contracts/abundance/src/event.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn increase_allowance(e: &Env, from: Address, to: Address, amount: i128) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrease_allowance` is never used
[INFO] [stdout]  --> contracts/abundance/src/event.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) fn decrease_allowance(e: &Env, from: Address, to: Address, amount: i128) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer` is never used
[INFO] [stdout]   --> contracts/abundance/src/event.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn transfer(e: &Env, from: Address, to: Address, amount: i128) {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mint` is never used
[INFO] [stdout]   --> contracts/abundance/src/event.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) fn mint(e: &Env, admin: Address, to: Address, amount: i128) {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clawback` is never used
[INFO] [stdout]   --> contracts/abundance/src/event.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) fn clawback(e: &Env, admin: Address, from: Address, amount: i128) {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_authorized` is never used
[INFO] [stdout]   --> contracts/abundance/src/event.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) fn set_authorized(e: &Env, admin: Address, id: Address, authorize: bool) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_admin` is never used
[INFO] [stdout]   --> contracts/abundance/src/event.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) fn set_admin(e: &Env, admin: Address, new_admin: Address) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `burn` is never used
[INFO] [stdout]   --> contracts/abundance/src/event.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub(crate) fn burn(e: &Env, from: Address, amount: i128) {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_decimal` is never used
[INFO] [stdout]  --> contracts/abundance/src/metadata.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn read_decimal(e: &Env) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_name` is never used
[INFO] [stdout]  --> contracts/abundance/src/metadata.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn read_name(e: &Env) -> Bytes {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_symbol` is never used
[INFO] [stdout]   --> contracts/abundance/src/metadata.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn read_symbol(e: &Env) -> Bytes {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_metadata` is never used
[INFO] [stdout]   --> contracts/abundance/src/metadata.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn write_metadata(e: &Env, metadata: TokenMetadata) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "27e2f5d744a19ed3e98b0f0545785032497299e08f7a6358035148a484bd5b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e2f5d744a19ed3e98b0f0545785032497299e08f7a6358035148a484bd5b02", kill_on_drop: false }`
[INFO] [stdout] 27e2f5d744a19ed3e98b0f0545785032497299e08f7a6358035148a484bd5b02
