[INFO] cloning repository https://github.com/EpicCash/epic-wallet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EpicCash/epic-wallet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpicCash%2Fepic-wallet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpicCash%2Fepic-wallet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b690dc43004e046a4ad6ae61da6436edd25e72b
[INFO] documenting EpicCash/epic-wallet against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpicCash%2Fepic-wallet" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EpicCash/epic-wallet on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/.cargo/config
[INFO] started tweaking git repo https://github.com/EpicCash/epic-wallet
[INFO] finished tweaking git repo https://github.com/EpicCash/epic-wallet
[INFO] tweaked toml for git repo https://github.com/EpicCash/epic-wallet written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/EpicCash/epic-wallet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca0ab891c89077ac7a973577f9685905e1ff9647f5a61431ea02ecdd2dd9c23b
[INFO] running `Command { std: "docker" "start" "-a" "ca0ab891c89077ac7a973577f9685905e1ff9647f5a61431ea02ecdd2dd9c23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca0ab891c89077ac7a973577f9685905e1ff9647f5a61431ea02ecdd2dd9c23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0ab891c89077ac7a973577f9685905e1ff9647f5a61431ea02ecdd2dd9c23b", kill_on_drop: false }`
[INFO] [stdout] ca0ab891c89077ac7a973577f9685905e1ff9647f5a61431ea02ecdd2dd9c23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af5b1b066fee58b2fe3370c254b0f310b079268fd12df642246e8d4e62c07ab5
[INFO] running `Command { std: "docker" "start" "-a" "af5b1b066fee58b2fe3370c254b0f310b079268fd12df642246e8d4e62c07ab5", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `epic-wallet` in package `epic_wallet v3.0.0-alpha-2 (/opt/rustwide/workdir)` has the same output filename as the lib target `epic_wallet` in package `epic_wallet v3.0.0-alpha-2 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/epic_wallet/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.54.0 (5ae8d74b3 2021-06-22) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "epic_wallet", version: "3.0.0-alpha-2", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "epic-wallet", doc: true, ..: with_path("/opt/rustwide/workdir/src/bin/epic-wallet.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 5011366553311926546 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "epic_wallet", version: "3.0.0-alpha-2", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("epic_wallet", ["lib"], "/opt/rustwide/workdir/src/lib.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 12024984879899210881 }
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[INFO] [stderr]    Compiling jobserver v0.1.17
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[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking hyper v0.12.19
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[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling ring v0.13.5
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[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking progpow_cpu v0.1.0 (https://github.com/EpicCash/progpow-rust.git#1f9100e0)
[INFO] [stderr]     Checking progpow v0.1.0 (https://github.com/EpicCash/progpow-rust.git#1f9100e0)
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking hyper-timeout v0.2.0
[INFO] [stderr]     Checking epic_util v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]    Compiling git2 v0.10.2
[INFO] [stderr]     Checking epic_keychain v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking webpki v0.18.1
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[INFO] [stderr]     Checking rustls v0.13.1
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[INFO] [stderr]    Compiling built v0.3.2
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]    Compiling epic_wallet v3.0.0-alpha-2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling croaring-sys v0.3.9
[INFO] [stderr]    Compiling randomx v0.1.0 (https://github.com/EpicCash/randomx-rust.git#ffc1ae35)
[INFO] [stderr]     Checking croaring v0.3.9
[INFO] [stderr]     Checking epic_core v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking epic_store v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking epic_chain v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking epic_pool v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking epic_p2p v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking epic_api v2.0.0 (https://github.com/EpicCash/epic?rev=develop#4d6f9830)
[INFO] [stderr]     Checking epic_wallet_util v3.0.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]     Checking epic_wallet_config v3.0.0 (/opt/rustwide/workdir/config)
[INFO] [stderr]     Checking epic_wallet_libwallet v3.0.0 (/opt/rustwide/workdir/libwallet)
[INFO] [stdout] warning: unused import: `WEEK_HEIGHT`
[INFO] [stdout]   --> libwallet/src/internal/scan.rs:17:57
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::epic_core::consensus::{valid_header_version, WEEK_HEIGHT};
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> libwallet/src/internal/tx.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |     static ref SLATE_COUNTER: Mutex<u8> = { Mutex::new(0) };
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header_version`
[INFO] [stdout]   --> libwallet/src/internal/updater.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::epic_core::consensus::{cumulative_reward_foundation, header_version, reward};
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::epic_core::core::block::HeaderVersion`
[INFO] [stdout]   --> libwallet/src/internal/updater.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::epic_core::core::block::HeaderVersion;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LegacyProofBuilder`
[INFO] [stdout]   --> libwallet/src/internal/updater.rs:25:38
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::epic_core::libtx::proof::{LegacyProofBuilder, ProofBuilder};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Vec::<T, A>::split_off` that must be used
[INFO] [stdout]    --> libwallet/src/address.rs:108:2
[INFO] [stdout]     |
[INFO] [stdout] 108 |     address.split_off(32);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking epic_wallet_impls v3.0.0 (/opt/rustwide/workdir/impls)
[INFO] [stdout] warning: unused import: `HeaderVersion`
[INFO] [stdout]   --> impls/src/test_framework/mod.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     HeaderVersion, Output, OutputFeatures, OutputIdentifier, Transaction, TxKernel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking epic_wallet_api v3.0.0 (/opt/rustwide/workdir/api)
[INFO] [stdout] warning: use of deprecated associated function `owner_rpc::OwnerRpc::accounts`: The V2 Owner API (OwnerRpc) will be removed in epic-wallet 4.0.0. Please migrate to the V3 (OwnerRpcS) API as soon as possible.
[INFO] [stdout]   --> api/src/owner_rpc.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn accounts(&self) -> Result<Vec<AcctPathMapping>, ErrorKind>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> api/src/foreign.rs:271:2
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn build_foundation(&self, block_fees: &BlockFees) -> Result<CbData, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> api/src/lib.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> api/src/foreign_rpc.rs:118:2
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn build_foundation(&self, block_fees: &BlockFees) -> Result<VersionedCoinbase, ErrorKind>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking epic_wallet_controller v3.0.0 (/opt/rustwide/workdir/controller)
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> controller/src/controller.rs:751:32
[INFO] [stdout]     |
[INFO] [stdout] 751 |                 MaybeReply::Reply(r) => ok({ r }),
[INFO] [stdout]     |                                            ^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting epic_wallet v3.0.0-alpha-2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 06s
[INFO] running `Command { std: "docker" "inspect" "af5b1b066fee58b2fe3370c254b0f310b079268fd12df642246e8d4e62c07ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5b1b066fee58b2fe3370c254b0f310b079268fd12df642246e8d4e62c07ab5", kill_on_drop: false }`
[INFO] [stdout] af5b1b066fee58b2fe3370c254b0f310b079268fd12df642246e8d4e62c07ab5
