[INFO] cloning repository https://github.com/jiantao88/Substrate_5
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jiantao88/Substrate_5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiantao88%2FSubstrate_5", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiantao88%2FSubstrate_5'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 285f8ec123a521730afaffbbe8014269ca30758a
[INFO] testing jiantao88/Substrate_5 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiantao88%2FSubstrate_5" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jiantao88/Substrate_5
[INFO] finished tweaking git repo https://github.com/jiantao88/Substrate_5
[INFO] tweaked toml for git repo https://github.com/jiantao88/Substrate_5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jiantao88/Substrate_5 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jiantao88/Substrate_5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e100a92c9a80db48dfcd2fea0882da2d4c72cacfb2e125d784b9b165ed5c31e5
[INFO] running `Command { std: "docker" "start" "-a" "e100a92c9a80db48dfcd2fea0882da2d4c72cacfb2e125d784b9b165ed5c31e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e100a92c9a80db48dfcd2fea0882da2d4c72cacfb2e125d784b9b165ed5c31e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e100a92c9a80db48dfcd2fea0882da2d4c72cacfb2e125d784b9b165ed5c31e5", kill_on_drop: false }`
[INFO] [stdout] e100a92c9a80db48dfcd2fea0882da2d4c72cacfb2e125d784b9b165ed5c31e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a914622ae46ca3fb9a21a4097c9fe7156669715503cf0feba9b81ec3deb32f7
[INFO] running `Command { std: "docker" "start" "-a" "1a914622ae46ca3fb9a21a4097c9fe7156669715503cf0feba9b81ec3deb32f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling Substrate_5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_support`
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use frame_support::pallet_prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_support`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `frame_support`, use `cargo add frame_support` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]  --> src/lib.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use frame_system::pallet_prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `frame_system`, use `cargo add frame_system` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `frame_support::pallet_prelude::*`, `frame_system::pallet_prelude::*`
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use frame_support::pallet_prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     use frame_system::pallet_prelude::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_support`
[INFO] [stdout]  --> src/lib.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[frame_support::pallet]
[INFO] [stdout]   |   ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_support`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[pallet::pallet]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[pallet::generate_store(pub(super) trait Store)]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[pallet::config]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[pallet::event]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[pallet::generate_deposit(pub(super) fn deposit_event)]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 |     #[pallet::error]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 |     #[pallet::storage]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 |     #[pallet::call]
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |         #[pallet::weight(1_000)]
[INFO] [stdout]    |           ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |         #[pallet::weight(0)]
[INFO] [stdout]    |           ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pallet`
[INFO] [stdout]    --> src/lib.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |         #[pallet::weight(10_000)]
[INFO] [stdout]     |           ^^^^^^ use of unresolved module or unlinked crate `pallet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]   --> src/lib.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 |             ensure!(!Proofs::<T>::contains_key(&proof), Error::<T>::ProofAlreadyClaimed);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]   --> src/lib.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             ensure!(owner == sender, Error::<T>::NotClaimOwner);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]    --> src/lib.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |             ensure!(!Proofs::<T>::contains_key(claim.clone()), Error::<T>::ProofAlreadyExist);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             ensure!(Proofs::<T>::contains_key(&proof), Error::<T>::NoSuchProof);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ensure` in this scope
[INFO] [stdout]    --> src/lib.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 |             ensure!(sender == owner, Error::<T>::NotProofOwner);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `IsType` in this scope
[INFO] [stdout]   --> src/lib.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         type Event: From<Event<Self>> + IsType<<Self as frame_system::Config>::Event>;
[INFO] [stdout]    |                                         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Get` in this scope
[INFO] [stdout]   --> src/lib.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |         type MaxBytesInHash: Get<u32>;
[INFO] [stdout]    |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BoundedVec` in this scope
[INFO] [stdout]   --> src/lib.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |         ClaimCreated(T::AccountId, BoundedVec<u8, T::MaxBytesInHash>),
[INFO] [stdout]    |                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BoundedVec` in this scope
[INFO] [stdout]   --> src/lib.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ClaimRevoked(T::AccountId, BoundedVec<u8, T::MaxBytesInHash>),
[INFO] [stdout]    |                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StorageMap` in this scope
[INFO] [stdout]   --> src/lib.rs:49:38
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) type Proofs<T: Config> = StorageMap<
[INFO] [stdout]    |                                         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Blake2_128Concat` in this scope
[INFO] [stdout]   --> src/lib.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 |         Blake2_128Concat,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) type Proofs<T: Config, Blake2_128Concat> = StorageMap<
[INFO] [stdout]    |                                     ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BoundedVec` in this scope
[INFO] [stdout]   --> src/lib.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 52 |         BoundedVec<u8, T::MaxBytesInHash>,
[INFO] [stdout]    |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OptionQuery` in this scope
[INFO] [stdout]   --> src/lib.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |         OptionQuery,
[INFO] [stdout]    |         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) type Proofs<T: Config, OptionQuery> = StorageMap<
[INFO] [stdout]    |                                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OriginFor` in this scope
[INFO] [stdout]   --> src/lib.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |             origin: OriginFor<T>,
[INFO] [stdout]    |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BoundedVec` in this scope
[INFO] [stdout]   --> src/lib.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |             proof: BoundedVec<u8, T::MaxBytesInHash>,
[INFO] [stdout]    |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DispatchResult` in this scope
[INFO] [stdout]   --> src/lib.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |         ) -> DispatchResult {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OriginFor` in this scope
[INFO] [stdout]   --> src/lib.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |             origin:OriginFor<T>,
[INFO] [stdout]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/lib.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |             claim: Vec<u8>,
[INFO] [stdout]    |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DispatchResultWithPostInfo` in this scope
[INFO] [stdout]   --> src/lib.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 |         ) -> DispatchResultWithPostInfo{
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]    --> src/lib.rs:108:30
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 (to.clone(), frame_system::Pallet::<T>::block_number())
[INFO] [stdout]     |                              ^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `frame_system`, use `cargo add frame_system` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout]   7 +     use crate::Pallet;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Pallet`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 108 -                 (to.clone(), frame_system::Pallet::<T>::block_number())
[INFO] [stdout] 108 +                 (to.clone(), Pallet::<T>::block_number())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OriginFor` in this scope
[INFO] [stdout]    --> src/lib.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |             origin: OriginFor<T>,
[INFO] [stdout]     |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BoundedVec` in this scope
[INFO] [stdout]    --> src/lib.rs:118:11
[INFO] [stdout]     |
[INFO] [stdout] 118 |             proof: BoundedVec<u8, T::MaxBytesInHash>,
[INFO] [stdout]     |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DispatchResult` in this scope
[INFO] [stdout]    --> src/lib.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |         ) -> DispatchResult {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `std` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs
[INFO] [stdout]   --> src/lib.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub struct Pallet<T>(_);
[INFO] [stdout]    |                          ^ not allowed in type signatures
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]   --> src/lib.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub trait Config: frame_system::Config {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `frame_system`, use `cargo add frame_system` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]   --> src/lib.rs:21:51
[INFO] [stdout]    |
[INFO] [stdout] 21 |         type Event: From<Event<Self>> + IsType<<Self as frame_system::Config>::Event>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `frame_system`, use `cargo add frame_system` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]   --> src/lib.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let current_block = <frame_system::Pallet<T>>::block_number();
[INFO] [stdout]    |                                  ^^^^^^^^^^^^ use of unresolved module or unlinked crate `frame_system`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `frame_system`, use `cargo add frame_system` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `ensure_signed` in this scope
[INFO] [stdout]   --> src/lib.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let sender = ensure_signed(origin)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `ensure_signed` in this scope
[INFO] [stdout]   --> src/lib.rs:94:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |             let sender = ensure_signed(origin)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `ensure_signed` in this scope
[INFO] [stdout]    --> src/lib.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let sender = ensure_signed(origin)?;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0121, E0405, E0412, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0121`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Substrate_5` (lib) due to 45 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1a914622ae46ca3fb9a21a4097c9fe7156669715503cf0feba9b81ec3deb32f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a914622ae46ca3fb9a21a4097c9fe7156669715503cf0feba9b81ec3deb32f7", kill_on_drop: false }`
[INFO] [stdout] 1a914622ae46ca3fb9a21a4097c9fe7156669715503cf0feba9b81ec3deb32f7