[INFO] cloning repository https://github.com/Nigel-Anthony/rust-counter-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nigel-Anthony/rust-counter-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNigel-Anthony%2Frust-counter-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNigel-Anthony%2Frust-counter-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a6d7721bc0fb02d755f28a5a863a326d3e57dab
[INFO] checking Nigel-Anthony/rust-counter-project against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for 155501-infallible-never-no-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNigel-Anthony%2Frust-counter-project" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nigel-Anthony/rust-counter-project
[INFO] finished tweaking git repo https://github.com/Nigel-Anthony/rust-counter-project
[INFO] tweaked toml for git repo https://github.com/Nigel-Anthony/rust-counter-project written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nigel-Anthony/rust-counter-project on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nigel-Anthony/rust-counter-project 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be1b4018b8e08e440ccb37fd1cc17f776a82e946ac1dafd7023b150922ecac1c
[INFO] running `Command { std: "docker" "start" "-a" "be1b4018b8e08e440ccb37fd1cc17f776a82e946ac1dafd7023b150922ecac1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be1b4018b8e08e440ccb37fd1cc17f776a82e946ac1dafd7023b150922ecac1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1b4018b8e08e440ccb37fd1cc17f776a82e946ac1dafd7023b150922ecac1c", kill_on_drop: false }`
[INFO] [stdout] be1b4018b8e08e440ccb37fd1cc17f776a82e946ac1dafd7023b150922ecac1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bc9ba8e74209b57fb0c8c77f71608eef00004d8dac7ee0dc5d721dc54a1535d
[INFO] running `Command { std: "docker" "start" "-a" "0bc9ba8e74209b57fb0c8c77f71608eef00004d8dac7ee0dc5d721dc54a1535d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking tiny-bip39 v0.8.2
[INFO] [stderr]     Checking x509-parser v0.14.0
[INFO] [stderr]     Checking tarpc v0.29.0
[INFO] [stderr]    Compiling blake3 v1.8.1
[INFO] [stderr]    Compiling solana-program v1.18.26
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rcgen v0.10.0
[INFO] [stderr]     Checking webpki-roots v0.24.0
[INFO] [stderr]     Checking solana-sdk v1.18.26
[INFO] [stderr]     Checking spl-program-error v0.3.0
[INFO] [stderr]     Checking spl-discriminator v0.1.0
[INFO] [stderr]     Checking spl-token v4.0.0
[INFO] [stderr]     Checking spl-memo v4.0.0
[INFO] [stderr]     Checking counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `custom-heap`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | entrypoint!(process_instruction);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `$crate::custom_heap_default` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `$crate::custom_heap_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::custom_heap_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `solana`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | entrypoint!(process_instruction);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `qurt`, `redox`, `rtems`, `solaris`, and `solid_asp3` and 14 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `$crate::custom_heap_default` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `$crate::custom_heap_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `$crate::custom_heap_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `custom-panic`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | entrypoint!(process_instruction);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `$crate::custom_panic_default` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `$crate::custom_panic_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `$crate::custom_panic_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `solana`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | entrypoint!(process_instruction);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `qurt`, `redox`, `rtems`, `solaris`, and `solid_asp3` and 14 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `$crate::custom_panic_default` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `$crate::custom_panic_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `$crate::custom_panic_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking solana-measure v1.18.26
[INFO] [stderr]     Checking solana-zk-token-sdk v1.18.26
[INFO] [stderr]     Checking solana-version v1.18.26
[INFO] [stderr]     Checking solana-remote-wallet v1.18.26
[INFO] [stderr]     Checking solana-banks-interface v1.18.26
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking quinn-proto v0.10.6
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking solana-bucket-map v1.18.26
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking solana-net-utils v1.18.26
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking solana-clap-utils v1.18.26
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking solana-banks-client v1.18.26
[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 spl-pod v0.1.0
[INFO] [stderr]     Checking spl-type-length-value v0.3.0
[INFO] [stderr]     Checking spl-token-group-interface v0.1.0
[INFO] [stderr]     Checking quinn v0.10.2
[INFO] [stderr]     Checking solana-vote-program v1.18.26
[INFO] [stderr]     Checking solana-config-program v1.18.26
[INFO] [stderr]     Checking solana-system-program v1.18.26
[INFO] [stderr]     Checking solana-address-lookup-table-program v1.18.26
[INFO] [stderr]     Checking solana-bpf-loader-program v1.18.26
[INFO] [stderr]     Checking solana-loader-v4-program v1.18.26
[INFO] [stderr]     Checking solana-compute-budget-program v1.18.26
[INFO] [stderr]     Checking solana-zk-token-proof-program v1.18.26
[INFO] [stderr]     Checking spl-tlv-account-resolution v0.5.1
[INFO] [stderr]     Checking spl-token-metadata-interface v0.2.0
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking solana-perf v1.18.26
[INFO] [stderr]     Checking solana-stake-program v1.18.26
[INFO] [stderr]     Checking solana-vote v1.18.26
[INFO] [stderr]     Checking spl-transfer-hook-interface v0.4.1
[INFO] [stderr]     Checking spl-token-2022 v1.0.0
[INFO] [stderr]     Checking solana-accounts-db v1.18.26
[INFO] [stderr]     Checking solana-streamer v1.18.26
[INFO] [stderr]     Checking solana-udp-client v1.18.26
[INFO] [stderr]     Checking solana-cost-model v1.18.26
[INFO] [stderr]     Checking solana-account-decoder v1.18.26
[INFO] [stderr]     Checking spl-associated-token-account v2.3.0
[INFO] [stderr]     Checking solana-runtime 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-thin-client v1.18.26
[INFO] [stderr]     Checking solana-tpu-client v1.18.26
[INFO] [stderr]     Checking solana-rpc-client-nonce-utils 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::<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/5ec4d3b0c83717313176eefa7d71e9d36dc83355/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/5ec4d3b0c83717313176eefa7d71e9d36dc83355/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" "0bc9ba8e74209b57fb0c8c77f71608eef00004d8dac7ee0dc5d721dc54a1535d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc9ba8e74209b57fb0c8c77f71608eef00004d8dac7ee0dc5d721dc54a1535d", kill_on_drop: false }`
[INFO] [stdout] 0bc9ba8e74209b57fb0c8c77f71608eef00004d8dac7ee0dc5d721dc54a1535d
