[INFO] cloning repository https://github.com/Saksham1970/Soroban-Bootcamp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Saksham1970/Soroban-Bootcamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaksham1970%2FSoroban-Bootcamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaksham1970%2FSoroban-Bootcamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c491277958a159185067c5bf9b4b7831c427d2e
[INFO] building Saksham1970/Soroban-Bootcamp against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaksham1970%2FSoroban-Bootcamp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
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[INFO] started tweaking git repo https://github.com/Saksham1970/Soroban-Bootcamp
[INFO] finished tweaking git repo https://github.com/Saksham1970/Soroban-Bootcamp
[INFO] tweaked toml for git repo https://github.com/Saksham1970/Soroban-Bootcamp written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Saksham1970/Soroban-Bootcamp on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Saksham1970/Soroban-Bootcamp 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `soroban-token-contract` package)
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base32 v0.4.0
[INFO] [stderr]   Downloaded soroban-token-sdk v20.5.0
[INFO] [stderr]   Downloaded serde v1.0.192
[INFO] [stderr]   Downloaded serde_derive v1.0.192
[INFO] [stderr]   Downloaded ctor v0.2.8
[INFO] [stderr]   Downloaded soroban-builtin-sdk-macros v20.3.0
[INFO] [stderr]   Downloaded soroban-env-macros v20.3.0
[INFO] [stderr]   Downloaded soroban-spec-rust v20.5.0
[INFO] [stderr]   Downloaded thiserror v1.0.55
[INFO] [stderr]   Downloaded num-derive v0.4.1
[INFO] [stderr]   Downloaded soroban-env-common v20.3.0
[INFO] [stderr]   Downloaded ethnum v1.5.0
[INFO] [stderr]   Downloaded cc v1.0.95
[INFO] [stderr]   Downloaded ed25519-dalek v2.0.0
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[INFO] [stderr]   Downloaded soroban-sdk v20.5.0
[INFO] [stderr]   Downloaded prettyplease v0.2.15
[INFO] [stderr]   Downloaded either v1.11.0
[INFO] [stderr]   Downloaded soroban-sdk-macros v20.5.0
[INFO] [stderr]   Downloaded stellar-strkey v0.0.8
[INFO] [stderr]   Downloaded soroban-ledger-snapshot v20.5.0
[INFO] [stderr]   Downloaded soroban-spec v20.5.0
[INFO] [stderr]   Downloaded soroban-env-guest v20.3.0
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[INFO] [stderr]   Downloaded stellar-xdr v20.1.0
[INFO] [stderr]   Downloaded fiat-crypto v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9ec0740def4d5f5c2d4d1fc5ec5268875153a0ff5e8aea9b84c8d28e3c2ea45
[INFO] running `Command { std: "docker" "start" "-a" "b9ec0740def4d5f5c2d4d1fc5ec5268875153a0ff5e8aea9b84c8d28e3c2ea45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ec0740def4d5f5c2d4d1fc5ec5268875153a0ff5e8aea9b84c8d28e3c2ea45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ec0740def4d5f5c2d4d1fc5ec5268875153a0ff5e8aea9b84c8d28e3c2ea45", kill_on_drop: false }`
[INFO] [stdout] b9ec0740def4d5f5c2d4d1fc5ec5268875153a0ff5e8aea9b84c8d28e3c2ea45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0e3ef1cd91fee9f35bb524da752214172cafbacbb2e45a5cac1affbc8d036ab
[INFO] running `Command { std: "docker" "start" "-a" "b0e3ef1cd91fee9f35bb524da752214172cafbacbb2e45a5cac1affbc8d036ab", kill_on_drop: false }`
[INFO] [stderr] warning: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `soroban-token-contract` package)
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling ryu v1.0.17
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[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.55
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[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling platforms v3.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling indexmap-nostd v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling wasmparser-nostd v0.100.2
[INFO] [stderr]    Compiling wasmi_core v0.13.0
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling wasmi_arena v0.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling wasmparser v0.88.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling soroban-env-host v20.3.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling k256 v0.13.1
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling soroban-builtin-sdk-macros v20.3.0
[INFO] [stderr]    Compiling soroban-wasmi v0.31.1-soroban.20.0.1
[INFO] [stderr]    Compiling bytes-lit v0.0.5
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling serde_with_macros v3.8.1
[INFO] [stderr]    Compiling ed25519-dalek v2.0.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_with v3.8.1
[INFO] [stderr]    Compiling crate-git-revision v0.0.6
[INFO] [stderr]    Compiling stellar-strkey v0.0.8
[INFO] [stderr]    Compiling stellar-xdr v20.1.0
[INFO] [stderr]    Compiling soroban-env-common v20.3.0
[INFO] [stderr]    Compiling soroban-sdk-macros v20.5.0
[INFO] [stderr]    Compiling soroban-spec v20.5.0
[INFO] [stderr]    Compiling soroban-spec-rust v20.5.0
[INFO] [stderr]    Compiling soroban-env-macros v20.3.0
[INFO] [stderr]    Compiling soroban-ledger-snapshot v20.5.0
[INFO] [stderr]    Compiling soroban-sdk v20.5.0
[INFO] [stderr]    Compiling soroban-token-sdk v20.5.0
[INFO] [stderr]    Compiling soroban-token-contract v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `testutils`
[INFO] [stdout]   --> src/contract.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[contract]
[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 `contract` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `contract` 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 `contract` (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]   --> src/contract.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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: 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]   --> src/contract.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[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: 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]   --> src/contract.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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]   --> src/contract.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[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]   --> 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]   --> src/storage_types.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[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]   --> src/storage_types.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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]  --> src/admin.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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]   --> src/admin.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn read_administrator(e: &Env) -> Address {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_administrator` is never used
[INFO] [stdout]   --> src/admin.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | 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]  --> src/allowance.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn read_allowance(e: &Env, from: Address, spender: Address) -> AllowanceValue {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_allowance` is never used
[INFO] [stdout]   --> src/allowance.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn write_allowance(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spend_allowance` is never used
[INFO] [stdout]   --> src/allowance.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | 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]  --> 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]   --> src/balance.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | 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]   --> src/balance.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | 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]   --> src/balance.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn spend_balance(e: &Env, addr: Address, amount: i128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_nonnegative_amount` is never used
[INFO] [stdout]   --> src/contract.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn check_nonnegative_amount(amount: i128) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/contract.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Token;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `initialize`, `mint`, and `set_admin` are never used
[INFO] [stdout]   --> src/contract.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Token {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 26 |     pub fn initialize(e: Env, admin: Address, decimal: u32, name: String, symbol: String) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn mint(e: Env, to: Address, amount: i128) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn set_admin(e: Env, new_admin: Address) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_decimal` is never used
[INFO] [stdout]  --> 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]  --> src/metadata.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn read_name(e: &Env) -> String {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_symbol` is never used
[INFO] [stdout]   --> src/metadata.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn read_symbol(e: &Env) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_metadata` is never used
[INFO] [stdout]   --> 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] [stdout] warning: constant `DAY_IN_LEDGERS` is never used
[INFO] [stdout]  --> src/storage_types.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) const DAY_IN_LEDGERS: u32 = 17280;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INSTANCE_BUMP_AMOUNT` is never used
[INFO] [stdout]  --> src/storage_types.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) const INSTANCE_BUMP_AMOUNT: u32 = 7 * DAY_IN_LEDGERS;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INSTANCE_LIFETIME_THRESHOLD` is never used
[INFO] [stdout]  --> src/storage_types.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) const INSTANCE_LIFETIME_THRESHOLD: u32 = INSTANCE_BUMP_AMOUNT - DAY_IN_LEDGERS;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BALANCE_BUMP_AMOUNT` is never used
[INFO] [stdout]  --> src/storage_types.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const BALANCE_BUMP_AMOUNT: u32 = 30 * DAY_IN_LEDGERS;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BALANCE_LIFETIME_THRESHOLD` is never used
[INFO] [stdout]  --> src/storage_types.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) const BALANCE_LIFETIME_THRESHOLD: u32 = BALANCE_BUMP_AMOUNT - DAY_IN_LEDGERS;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "b0e3ef1cd91fee9f35bb524da752214172cafbacbb2e45a5cac1affbc8d036ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e3ef1cd91fee9f35bb524da752214172cafbacbb2e45a5cac1affbc8d036ab", kill_on_drop: false }`
[INFO] [stdout] b0e3ef1cd91fee9f35bb524da752214172cafbacbb2e45a5cac1affbc8d036ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98d9109789a8dd3d1d5d5fbc3b5a42dc6f3332ee04f1ffdec24e74527aeee3b2
[INFO] running `Command { std: "docker" "start" "-a" "98d9109789a8dd3d1d5d5fbc3b5a42dc6f3332ee04f1ffdec24e74527aeee3b2", kill_on_drop: false }`
[INFO] [stderr] warning: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `soroban-token-contract` package)
[INFO] [stderr]    Compiling stellar-xdr v20.1.0
[INFO] [stderr]    Compiling derive_arbitrary v1.3.2
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling soroban-env-common v20.3.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling soroban-env-host v20.3.0
[INFO] [stderr]    Compiling soroban-sdk-macros v20.5.0
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling soroban-ledger-snapshot v20.5.0
[INFO] [stderr]    Compiling soroban-sdk v20.5.0
[INFO] [stderr]    Compiling soroban-token-sdk v20.5.0
[INFO] [stderr]    Compiling soroban-token-contract v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `used_linker`
[INFO] [stdout]   --> src/contract.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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::reexports_for_macros::ctor::ctor` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `soroban_sdk::reexports_for_macros::ctor::ctor` may come from an old version of the `ctor` crate, try updating your dependency with `cargo update -p ctor`
[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 `soroban_sdk::reexports_for_macros::ctor::ctor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `used_linker`
[INFO] [stdout]   --> src/contract.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[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::reexports_for_macros::ctor::ctor` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `soroban_sdk::reexports_for_macros::ctor::ctor` may come from an old version of the `ctor` crate, try updating your dependency with `cargo update -p ctor`
[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::reexports_for_macros::ctor::ctor` (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]   --> src/contract.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[contract]
[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 `contract` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `contract` 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 `contract` (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]   --> src/contract.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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: 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]   --> src/contract.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[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: 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]   --> src/contract.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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]   --> src/contract.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[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]   --> 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]   --> src/storage_types.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[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]   --> src/storage_types.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "98d9109789a8dd3d1d5d5fbc3b5a42dc6f3332ee04f1ffdec24e74527aeee3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d9109789a8dd3d1d5d5fbc3b5a42dc6f3332ee04f1ffdec24e74527aeee3b2", kill_on_drop: false }`
[INFO] [stdout] 98d9109789a8dd3d1d5d5fbc3b5a42dc6f3332ee04f1ffdec24e74527aeee3b2
