[INFO] cloning repository https://github.com/rajsaurav4055/rust-enrol-dapp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajsaurav4055/rust-enrol-dapp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajsaurav4055%2Frust-enrol-dapp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajsaurav4055%2Frust-enrol-dapp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a47ee5a79521f2fc01892c042358d7026d4163ca
[INFO] checking rajsaurav4055/rust-enrol-dapp against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajsaurav4055%2Frust-enrol-dapp" "/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/rajsaurav4055/rust-enrol-dapp
[INFO] finished tweaking git repo https://github.com/rajsaurav4055/rust-enrol-dapp
[INFO] tweaked toml for git repo https://github.com/rajsaurav4055/rust-enrol-dapp written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rajsaurav4055/rust-enrol-dapp on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rajsaurav4055/rust-enrol-dapp 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d5070804f9b67cb114804ad9cbc49b12a1cc42e6ebf56702350fbe24d4e1555
[INFO] running `Command { std: "docker" "start" "-a" "1d5070804f9b67cb114804ad9cbc49b12a1cc42e6ebf56702350fbe24d4e1555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d5070804f9b67cb114804ad9cbc49b12a1cc42e6ebf56702350fbe24d4e1555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d5070804f9b67cb114804ad9cbc49b12a1cc42e6ebf56702350fbe24d4e1555", kill_on_drop: false }`
[INFO] [stdout] 1d5070804f9b67cb114804ad9cbc49b12a1cc42e6ebf56702350fbe24d4e1555
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40e083fb4c6b9b87beb9a309b5a7b7f9e13b803d18aa31fef932c434a4316dae
[INFO] running `Command { std: "docker" "start" "-a" "40e083fb4c6b9b87beb9a309b5a7b7f9e13b803d18aa31fef932c434a4316dae", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
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[INFO] [stderr]     Checking solana-udp-client v2.0.3
[INFO] [stderr]     Checking solana-account-decoder v2.0.3
[INFO] [stderr]     Checking spl-associated-token-account v4.0.0
[INFO] [stderr]     Checking solana-transaction-status v2.0.3
[INFO] [stderr]    Compiling solana-idlgen v0.1.0 (https://github.com/deanmlittle/solana-idlgen.git#b9bd913a)
[INFO] [stderr]     Checking solana-rpc-client-api v2.0.3
[INFO] [stderr]     Checking solana-rpc-client v2.0.3
[INFO] [stderr]     Checking solana-pubsub-client v2.0.3
[INFO] [stderr]     Checking solana-quic-client v2.0.3
[INFO] [stderr]     Checking solana-thin-client v2.0.3
[INFO] [stderr]     Checking solana-rpc-client-nonce-utils v2.0.3
[INFO] [stderr]     Checking solana-tpu-client v2.0.3
[INFO] [stderr]     Checking solana-client v2.0.3
[INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/solana-client-2.0.3/src/send_and_confirm_transactions_in_parallel.rs:312:51
[INFO] [stdout]     |
[INFO] [stdout] 312 |     join_all(futures).await.into_iter().collect::<Result<_>>()?;
[INFO] [stdout]     |                                         -------   ^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<()>` is not implemented for `!`
[INFO] [stdout] help: the trait `FromIterator<Result<A, E>>` is implemented for `Result<V, E>`
[INFO] [stdout]    --> /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/core/src/result.rs:2109:0
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `Result<!, TpuSenderError>` to implement `FromIterator<Result<(), TpuSenderError>>`
[INFO] [stdout] note: required by a bound in `std::iter::Iterator::collect`
[INFO] [stdout]    --> /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/core/src/iter/traits/iterator.rs:2079:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `solana-client` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "40e083fb4c6b9b87beb9a309b5a7b7f9e13b803d18aa31fef932c434a4316dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e083fb4c6b9b87beb9a309b5a7b7f9e13b803d18aa31fef932c434a4316dae", kill_on_drop: false }`
[INFO] [stdout] 40e083fb4c6b9b87beb9a309b5a7b7f9e13b803d18aa31fef932c434a4316dae
