[INFO] cloning repository https://github.com/meanmachine889/Solana-fellowship [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meanmachine889/Solana-fellowship" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeanmachine889%2FSolana-fellowship", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeanmachine889%2FSolana-fellowship'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a706f417c9852c5727021a127884079b894644fc [INFO] checking meanmachine889/Solana-fellowship against try#1c4199da70f816f2239f41c55168ff75a3663718 for 155501-infallible-never-no-reservation [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeanmachine889%2FSolana-fellowship" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/meanmachine889/Solana-fellowship [INFO] finished tweaking git repo https://github.com/meanmachine889/Solana-fellowship [INFO] tweaked toml for git repo https://github.com/meanmachine889/Solana-fellowship written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/meanmachine889/Solana-fellowship 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/meanmachine889/Solana-fellowship 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] [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] 15d367c2a9ec3d1e652a0a6df3b0c0221eaa36844ca8dbee8edcae41380ef103 [INFO] running `Command { std: "docker" "start" "-a" "15d367c2a9ec3d1e652a0a6df3b0c0221eaa36844ca8dbee8edcae41380ef103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15d367c2a9ec3d1e652a0a6df3b0c0221eaa36844ca8dbee8edcae41380ef103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d367c2a9ec3d1e652a0a6df3b0c0221eaa36844ca8dbee8edcae41380ef103", kill_on_drop: false }` [INFO] [stdout] 15d367c2a9ec3d1e652a0a6df3b0c0221eaa36844ca8dbee8edcae41380ef103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] 472ce7b7a66876d8379885de93c0b8211207a982d9c1c7f7df59b03628a6d3f2 [INFO] running `Command { std: "docker" "start" "-a" "472ce7b7a66876d8379885de93c0b8211207a982d9c1c7f7df59b03628a6d3f2", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking console v0.16.0 [INFO] [stderr] Checking unit-prefix v0.5.1 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking indicatif v0.17.12 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking solana-remote-wallet v1.18.26 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking solana-clap-utils v1.18.26 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking async-compression v0.4.25 [INFO] [stderr] Checking quinn v0.10.2 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking solana-net-utils v1.18.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking solana-metrics v1.18.26 [INFO] [stderr] Checking solana-program-runtime v1.18.26 [INFO] [stderr] Checking solana-connection-cache v1.18.26 [INFO] [stderr] Checking solana-config-program v1.18.26 [INFO] [stderr] Checking solana-vote-program v1.18.26 [INFO] [stderr] Checking solana-account-decoder v1.18.26 [INFO] [stderr] Checking solana-perf v1.18.26 [INFO] [stderr] Checking solana-streamer v1.18.26 [INFO] [stderr] Checking solana-udp-client v1.18.26 [INFO] [stderr] Checking solana-transaction-status v1.18.26 [INFO] [stderr] Checking solana-rpc-client-api v1.18.26 [INFO] [stderr] Checking solana-rpc-client v1.18.26 [INFO] [stderr] Checking solana-pubsub-client v1.18.26 [INFO] [stderr] Checking solana-quic-client v1.18.26 [INFO] [stderr] Checking solana-rpc-client-nonce-utils v1.18.26 [INFO] [stderr] Checking solana-tpu-client v1.18.26 [INFO] [stderr] Checking solana-thin-client v1.18.26 [INFO] [stderr] Checking solana-client v1.18.26 [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-1.18.26/src/send_and_confirm_transactions_in_parallel.rs:312:51 [INFO] [stdout] | [INFO] [stdout] 312 | join_all(futures).await.into_iter().collect::>()?; [INFO] [stdout] | ------- ^^^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator` [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>` is implemented for `Result` [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 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Result` to implement `FromIterator>` [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" "472ce7b7a66876d8379885de93c0b8211207a982d9c1c7f7df59b03628a6d3f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "472ce7b7a66876d8379885de93c0b8211207a982d9c1c7f7df59b03628a6d3f2", kill_on_drop: false }` [INFO] [stdout] 472ce7b7a66876d8379885de93c0b8211207a982d9c1c7f7df59b03628a6d3f2