[INFO] cloning repository https://github.com/darwinia-network/mmrconv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darwinia-network/mmrconv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarwinia-network%2Fmmrconv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarwinia-network%2Fmmrconv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41454b57bb3853b4ab675349a5ab7c10d26b7def
[INFO] testing darwinia-network/mmrconv against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarwinia-network%2Fmmrconv" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/darwinia-network/mmrconv on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/darwinia-network/mmrconv
[INFO] finished tweaking git repo https://github.com/darwinia-network/mmrconv
[INFO] tweaked toml for git repo https://github.com/darwinia-network/mmrconv written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/darwinia-network/mmrconv 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo_toml v0.9.2
[INFO] [stderr]   Downloaded subrpcer v0.4.0
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[INFO] [stderr]   Downloaded submetadatan v0.5.1
[INFO] [stderr]   Downloaded subrpcer-impl v0.1.2
[INFO] [stderr]   Downloaded subrpcer v0.2.3
[INFO] [stderr]   Downloaded substorager v0.3.0
[INFO] [stderr]   Downloaded substorager v0.1.8
[INFO] [stderr]   Downloaded subcryptor v0.2.0
[INFO] [stderr]   Downloaded array-bytes v1.3.3
[INFO] [stderr]   Downloaded isahc v1.4.0
[INFO] [stderr]   Downloaded curl-sys v0.4.44+curl-7.77.0
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.6+1.43.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4242c98176cdb2d6e1190b7fd44fb1b03fa27623081ed13f03afda4ec7d53a56
[INFO] running `Command { std: "docker" "start" "-a" "4242c98176cdb2d6e1190b7fd44fb1b03fa27623081ed13f03afda4ec7d53a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4242c98176cdb2d6e1190b7fd44fb1b03fa27623081ed13f03afda4ec7d53a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4242c98176cdb2d6e1190b7fd44fb1b03fa27623081ed13f03afda4ec7d53a56", kill_on_drop: false }`
[INFO] [stdout] 4242c98176cdb2d6e1190b7fd44fb1b03fa27623081ed13f03afda4ec7d53a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0594b6c993c40ec71ae000b3350ec532e6619b213872e765d75383dd27ff0152
[INFO] running `Command { std: "docker" "start" "-a" "0594b6c993c40ec71ae000b3350ec532e6619b213872e765d75383dd27ff0152", kill_on_drop: false }`
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[INFO] [stderr]    Compiling colored v2.0.0
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[INFO] [stderr]    Compiling substorager v0.1.8
[INFO] [stderr]    Compiling ckb-merkle-mountain-range v0.3.1 (https://github.com/darwinia-network/merkle-mountain-range.git#b16216f9)
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
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[INFO] [stderr]    Compiling ctor v0.1.20
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[INFO] [stderr]    Compiling async-attributes v1.1.2
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[INFO] [stderr]    Compiling rustls v0.19.1
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[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ureq v2.1.1
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling cargo_toml v0.9.2
[INFO] [stderr]    Compiling staking-ledger-checker v0.1.0 (/opt/rustwide/workdir/staking-ledger-checker)
[INFO] [stderr]    Compiling mmr-verifier v0.1.0 (/opt/rustwide/workdir/mmr-verifier)
[INFO] [stdout] warning: fields `start_time` and `expire_time` are never read
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:89:2
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct DepositItem {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 89 |     start_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 90 |     expire_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DepositItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unbondings` is never read
[INFO] [stdout]    --> staking-ledger-checker/src/main.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 96  | struct StakingLock {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 100 |     unbondings: Vec<Unbonding>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StakingLock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `amount` and `moment` are never read
[INFO] [stdout]    --> staking-ledger-checker/src/main.rs:106:2
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct Unbonding {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 105 |     #[serde(deserialize_with = "str_to_u128")]
[INFO] [stdout] 106 |     amount: u128,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 107 |     moment: u64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Unbonding` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.2.0
[INFO] [stderr]    Compiling subrpcer v0.4.0
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling subrpcer v0.2.3
[INFO] [stderr]    Compiling parity-scale-codec v2.2.0
[INFO] [stderr]    Compiling substorager v0.3.0
[INFO] [stderr]    Compiling mmr-exporter v0.1.0 (/opt/rustwide/workdir/mmr-exporter)
[INFO] [stderr]    Compiling submetadatan v0.5.1
[INFO] [stdout] error[E0277]: `Result<Response<Body>, subrpcer::Error>` is not a future
[INFO] [stdout]   --> mmr-exporter/src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |             subrpcer::send_rpc(&uri, state::get_storage(storage_key, <Option<()>>::None))
[INFO] [stdout]    |             ----------------------------------------------------------------------------- this call returns `Result<Response<Body>, subrpcer::Error>`
[INFO] [stdout] 59 |                 .await
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `Result<Response<Body>, subrpcer::Error>` is not a future
[INFO] [stdout]    |                 help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `Result<Response<Body>, subrpcer::Error>`
[INFO] [stdout]    = note: Result<Response<Body>, subrpcer::Error> must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `Result<Response<Body>, subrpcer::Error>` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `isahc::AsyncReadResponseExt`
[INFO] [stdout]  --> mmr-exporter/src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use isahc::AsyncReadResponseExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mmr-exporter` (bin "mmr-exporter") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/submetadatan-0.5.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(arbitrary_enum_discriminant)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `arbitrary_enum_discriminant` has been stable since `1.66.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `submetadatan` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0594b6c993c40ec71ae000b3350ec532e6619b213872e765d75383dd27ff0152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0594b6c993c40ec71ae000b3350ec532e6619b213872e765d75383dd27ff0152", kill_on_drop: false }`
[INFO] [stdout] 0594b6c993c40ec71ae000b3350ec532e6619b213872e765d75383dd27ff0152
