[INFO] cloning repository https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdward-Wang-Foris%2Fsubstrate_advanced_lesson5_erc20_smart_contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdward-Wang-Foris%2Fsubstrate_advanced_lesson5_erc20_smart_contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfa61e5d848d85e2fe90d76515ea00daa2cbeee2
[INFO] building Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdward-Wang-Foris%2Fsubstrate_advanced_lesson5_erc20_smart_contract" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract
[INFO] finished tweaking git repo https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract
[INFO] tweaked toml for git repo https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Edward-Wang-Foris/substrate_advanced_lesson5_erc20_smart_contract 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[ink::contract]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `::scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the derive macro `::scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `::scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[ink::contract]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `::scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the derive macro `::scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `::scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     pub struct Transfer {
[INFO] [stdout] 22 | |         #[ink(topic)]
[INFO] [stdout] 23 | |         from: Option<AccountId>,
[INFO] [stdout] 24 | |         to: Option<AccountId>,
[INFO] [stdout] 25 | |         value: Balance,
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     pub struct Transfer {
[INFO] [stdout] 22 | |         #[ink(topic)]
[INFO] [stdout] 23 | |         from: Option<AccountId>,
[INFO] [stdout] 24 | |         to: Option<AccountId>,
[INFO] [stdout] 25 | |         value: Balance,
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub struct Approval {
[INFO] [stdout] 30 | |         #[ink(topic)]
[INFO] [stdout] 31 | |         owner: AccountId,
[INFO] [stdout] 32 | |         #[ink(topic)]
[INFO] [stdout] 33 | |         spender: AccountId,
[INFO] [stdout] 34 | |         value: Balance,
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub struct Approval {
[INFO] [stdout] 30 | |         #[ink(topic)]
[INFO] [stdout] 31 | |         owner: AccountId,
[INFO] [stdout] 32 | |         #[ink(topic)]
[INFO] [stdout] 33 | |         spender: AccountId,
[INFO] [stdout] 34 | |         value: Balance,
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |     #[derive(Debug, PartialEq, Eq, scale::Encode, scale::Decode)]
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:37:51
[INFO] [stdout]    |
[INFO] [stdout] 37 |     #[derive(Debug, PartialEq, Eq, scale::Encode, scale::Decode)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]   --> lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     pub struct Transfer {
[INFO] [stdout] 22 | |         #[ink(topic)]
[INFO] [stdout] 23 | |         from: Option<AccountId>,
[INFO] [stdout] 24 | |         to: Option<AccountId>,
[INFO] [stdout] 25 | |         value: Balance,
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]   --> lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub struct Approval {
[INFO] [stdout] 30 | |         #[ink(topic)]
[INFO] [stdout] 31 | |         owner: AccountId,
[INFO] [stdout] 32 | |         #[ink(topic)]
[INFO] [stdout] 33 | |         spender: AccountId,
[INFO] [stdout] 34 | |         value: Balance,
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "afb94644a5eab25a2912486453e7ad8dd3f394937bb56ddf009496379fab3b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb94644a5eab25a2912486453e7ad8dd3f394937bb56ddf009496379fab3b9b", kill_on_drop: false }`
[INFO] [stdout] afb94644a5eab25a2912486453e7ad8dd3f394937bb56ddf009496379fab3b9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819d2c28f84be747dea11200acd46413556a21a17dd1b347d57ceffd41804952
[INFO] running `Command { std: "docker" "start" "-a" "819d2c28f84be747dea11200acd46413556a21a17dd1b347d57ceffd41804952", kill_on_drop: false }`
[INFO] [stderr]    Compiling erc20 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[ink::contract]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `::scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the derive macro `::scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `::scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[ink::contract]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `::scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = help: the derive macro `::scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `::scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     pub struct Transfer {
[INFO] [stdout] 22 | |         #[ink(topic)]
[INFO] [stdout] 23 | |         from: Option<AccountId>,
[INFO] [stdout] 24 | |         to: Option<AccountId>,
[INFO] [stdout] 25 | |         value: Balance,
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     pub struct Transfer {
[INFO] [stdout] 22 | |         #[ink(topic)]
[INFO] [stdout] 23 | |         from: Option<AccountId>,
[INFO] [stdout] 24 | |         to: Option<AccountId>,
[INFO] [stdout] 25 | |         value: Balance,
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub struct Approval {
[INFO] [stdout] 30 | |         #[ink(topic)]
[INFO] [stdout] 31 | |         owner: AccountId,
[INFO] [stdout] 32 | |         #[ink(topic)]
[INFO] [stdout] 33 | |         spender: AccountId,
[INFO] [stdout] 34 | |         value: Balance,
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub struct Approval {
[INFO] [stdout] 30 | |         #[ink(topic)]
[INFO] [stdout] 31 | |         owner: AccountId,
[INFO] [stdout] 32 | |         #[ink(topic)]
[INFO] [stdout] 33 | |         spender: AccountId,
[INFO] [stdout] 34 | |         value: Balance,
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |     #[derive(Debug, PartialEq, Eq, scale::Encode, scale::Decode)]
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Encode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Encode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> lib.rs:37:51
[INFO] [stdout]    |
[INFO] [stdout] 37 |     #[derive(Debug, PartialEq, Eq, scale::Encode, scale::Decode)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `scale::Decode` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `scale::Decode` may come from an old version of the `parity_scale_codec_derive` crate, try updating your dependency with `cargo update -p parity_scale_codec_derive`
[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 derive macro `scale::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]   --> lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     pub struct Transfer {
[INFO] [stdout] 22 | |         #[ink(topic)]
[INFO] [stdout] 23 | |         from: Option<AccountId>,
[INFO] [stdout] 24 | |         to: Option<AccountId>,
[INFO] [stdout] 25 | |         value: Balance,
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]   --> lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     pub struct Approval {
[INFO] [stdout] 30 | |         #[ink(topic)]
[INFO] [stdout] 31 | |         owner: AccountId,
[INFO] [stdout] 32 | |         #[ink(topic)]
[INFO] [stdout] 33 | |         spender: AccountId,
[INFO] [stdout] 34 | |         value: Balance,
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "819d2c28f84be747dea11200acd46413556a21a17dd1b347d57ceffd41804952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819d2c28f84be747dea11200acd46413556a21a17dd1b347d57ceffd41804952", kill_on_drop: false }`
[INFO] [stdout] 819d2c28f84be747dea11200acd46413556a21a17dd1b347d57ceffd41804952
