[INFO] fetching crate ddc_bucket 0.5.1...
[INFO] checking ddc_bucket-0.5.1 against 49a6044d37d694890450f52ceaceb66277a36b1e for pr-161154
[INFO] extracting crate ddc_bucket 0.5.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ddc_bucket 0.5.1
[INFO] finished tweaking crates.io crate ddc_bucket 0.5.1
[INFO] tweaked toml for crates.io crate ddc_bucket 0.5.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ddc_bucket 0.5.1 on toolchain 49a6044d37d694890450f52ceaceb66277a36b1e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ac9919f397630d4d956164b3dd38d580fe49604575b8162e44895dab14f6486" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `initialize_or_reset_as_default`
[INFO] [stdout]  --> ddc_bucket/tests/env_utils.rs:7:62
[INFO] [stdout]   |
[INFO] [stdout] 7 |     test::{advance_block, default_accounts, DefaultAccounts, initialize_or_reset_as_default, recorded_events},
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     /// A bucket was created. The given account is its first owner and payer of resources.
[INFO] [stdout]  95 | |     #[ink(event)]
[INFO] [stdout]  96 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout]  97 | |     pub struct BucketCreated {
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |         owner_id: AccountId,
[INFO] [stdout] 102 | |     }
[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:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | /     /// Some amount of resources of a cluster were allocated to a bucket.
[INFO] [stdout] 105 | |     #[ink(event)]
[INFO] [stdout] 106 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 107 | |     pub struct BucketAllocated {
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         resource: Resource,
[INFO] [stdout] 113 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     /// The due costs of a bucket was settled from the bucket payer to the cluster.
[INFO] [stdout] 116 | |     #[ink(event)]
[INFO] [stdout] 117 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 118 | |     pub struct BucketSettlePayment {
[INFO] [stdout] ...   |
[INFO] [stdout] 122 | |         cluster_id: ClusterId,
[INFO] [stdout] 123 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     /// A new cluster was created.
[INFO] [stdout] 183 | |     #[ink(event)]
[INFO] [stdout] 184 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 185 | |     pub struct ClusterCreated {
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         cluster_params: ClusterParams,
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     /// A vnode was re-assigned to new node.
[INFO] [stdout] 194 | |     #[ink(event)]
[INFO] [stdout] 195 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 196 | |     pub struct ClusterNodeReplaced {
[INFO] [stdout] ...   |
[INFO] [stdout] 201 | |         vnode_index: VNodeIndex,
[INFO] [stdout] 202 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 | /     /// Some resources were reserved for the cluster from the nodes.
[INFO] [stdout] 205 | |     #[ink(event)]
[INFO] [stdout] 206 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 207 | |     pub struct ClusterReserveResource {
[INFO] [stdout] ...   |
[INFO] [stdout] 210 | |         resource: Resource,
[INFO] [stdout] 211 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | /     /// The share of revenues of a cluster for a provider was distributed.
[INFO] [stdout] 214 | |     #[ink(event)]
[INFO] [stdout] 215 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 216 | |     pub struct ClusterDistributeRevenues {
[INFO] [stdout] ...   |
[INFO] [stdout] 220 | |         provider_id: AccountId,
[INFO] [stdout] 221 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 288 | /     /// A node was created. The given account is its owner and recipient of revenues.
[INFO] [stdout] 289 | |     #[ink(event)]
[INFO] [stdout] 290 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 291 | |     pub struct NodeCreated {
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |         node_params: NodeParams,
[INFO] [stdout] 298 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 | /     /// Tokens were deposited on an account.
[INFO] [stdout] 354 | |     #[ink(event)]
[INFO] [stdout] 355 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 356 | |     pub struct Deposit {
[INFO] [stdout] ...   |
[INFO] [stdout] 359 | |         value: Balance,
[INFO] [stdout] 360 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | /     /// A permission was granted to the account.
[INFO] [stdout] 393 | |     #[ink(event)]
[INFO] [stdout] 394 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 395 | |     pub struct GrantPermission {
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |         permission: Permission,
[INFO] [stdout] 399 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 | /     /// A permission was revoked from the account.
[INFO] [stdout] 402 | |     #[ink(event)]
[INFO] [stdout] 403 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 404 | |     pub struct RevokePermission {
[INFO] [stdout] ...   |
[INFO] [stdout] 407 | |         permission: Permission,
[INFO] [stdout] 408 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `proc_macro_hygiene` is declared but not used
[INFO] [stdout]  --> lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(proc_macro_hygiene)] // for tests in a separate file
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     /// A bucket was created. The given account is its first owner and payer of resources.
[INFO] [stdout]  95 | |     #[ink(event)]
[INFO] [stdout]  96 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout]  97 | |     pub struct BucketCreated {
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |         owner_id: AccountId,
[INFO] [stdout] 102 | |     }
[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:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | /     /// Some amount of resources of a cluster were allocated to a bucket.
[INFO] [stdout] 105 | |     #[ink(event)]
[INFO] [stdout] 106 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 107 | |     pub struct BucketAllocated {
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         resource: Resource,
[INFO] [stdout] 113 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     /// The due costs of a bucket was settled from the bucket payer to the cluster.
[INFO] [stdout] 116 | |     #[ink(event)]
[INFO] [stdout] 117 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 118 | |     pub struct BucketSettlePayment {
[INFO] [stdout] ...   |
[INFO] [stdout] 122 | |         cluster_id: ClusterId,
[INFO] [stdout] 123 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     /// A new cluster was created.
[INFO] [stdout] 183 | |     #[ink(event)]
[INFO] [stdout] 184 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 185 | |     pub struct ClusterCreated {
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         cluster_params: ClusterParams,
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     /// A vnode was re-assigned to new node.
[INFO] [stdout] 194 | |     #[ink(event)]
[INFO] [stdout] 195 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 196 | |     pub struct ClusterNodeReplaced {
[INFO] [stdout] ...   |
[INFO] [stdout] 201 | |         vnode_index: VNodeIndex,
[INFO] [stdout] 202 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 | /     /// Some resources were reserved for the cluster from the nodes.
[INFO] [stdout] 205 | |     #[ink(event)]
[INFO] [stdout] 206 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 207 | |     pub struct ClusterReserveResource {
[INFO] [stdout] ...   |
[INFO] [stdout] 210 | |         resource: Resource,
[INFO] [stdout] 211 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | /     /// The share of revenues of a cluster for a provider was distributed.
[INFO] [stdout] 214 | |     #[ink(event)]
[INFO] [stdout] 215 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 216 | |     pub struct ClusterDistributeRevenues {
[INFO] [stdout] ...   |
[INFO] [stdout] 220 | |         provider_id: AccountId,
[INFO] [stdout] 221 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 288 | /     /// A node was created. The given account is its owner and recipient of revenues.
[INFO] [stdout] 289 | |     #[ink(event)]
[INFO] [stdout] 290 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 291 | |     pub struct NodeCreated {
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |         node_params: NodeParams,
[INFO] [stdout] 298 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 | /     /// Tokens were deposited on an account.
[INFO] [stdout] 354 | |     #[ink(event)]
[INFO] [stdout] 355 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 356 | |     pub struct Deposit {
[INFO] [stdout] ...   |
[INFO] [stdout] 359 | |         value: Balance,
[INFO] [stdout] 360 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | /     /// A permission was granted to the account.
[INFO] [stdout] 393 | |     #[ink(event)]
[INFO] [stdout] 394 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 395 | |     pub struct GrantPermission {
[INFO] [stdout] ...   |
[INFO] [stdout] 398 | |         permission: Permission,
[INFO] [stdout] 399 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventTopicsWithinBounds` is never used
[INFO] [stdout]    --> lib.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 | /     /// A permission was revoked from the account.
[INFO] [stdout] 402 | |     #[ink(event)]
[INFO] [stdout] 403 | |     #[cfg_attr(feature = "std", derive(PartialEq, Debug, scale_info::TypeInfo))]
[INFO] [stdout] 404 | |     pub struct RevokePermission {
[INFO] [stdout] ...   |
[INFO] [stdout] 407 | |         permission: Permission,
[INFO] [stdout] 408 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `provider_id` and `engine_name` are never read
[INFO] [stdout]  --> ddc_bucket/tests/node.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TestNode {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 7 |     pub provider_id: AccountId,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 8 |     pub node_id: NodeId,
[INFO] [stdout] 9 |     pub engine_name: String,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `proc_macro_hygiene` is declared but not used
[INFO] [stdout]  --> lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(proc_macro_hygiene)] // for tests in a separate file
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.36s
[INFO] running `Command { std: "docker" "inspect" "1ac9919f397630d4d956164b3dd38d580fe49604575b8162e44895dab14f6486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac9919f397630d4d956164b3dd38d580fe49604575b8162e44895dab14f6486", kill_on_drop: false }`
[INFO] [stdout] 1ac9919f397630d4d956164b3dd38d580fe49604575b8162e44895dab14f6486
