[INFO] fetching crate jito-solana-account-decoder 0.1.1-alpha.0...
[INFO] testing jito-solana-account-decoder-0.1.1-alpha.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate jito-solana-account-decoder 0.1.1-alpha.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate jito-solana-account-decoder 0.1.1-alpha.0
[INFO] finished tweaking crates.io crate jito-solana-account-decoder 0.1.1-alpha.0
[INFO] tweaked toml for crates.io crate jito-solana-account-decoder 0.1.1-alpha.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jito-solana-account-decoder 0.1.1-alpha.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jito-solana-account-decoder 0.1.1-alpha.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f96c1f05314b4fa76362934c1337e401379ed87da039e6152ae59f26436bc84a
[INFO] running `Command { std: "docker" "start" "-a" "f96c1f05314b4fa76362934c1337e401379ed87da039e6152ae59f26436bc84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96c1f05314b4fa76362934c1337e401379ed87da039e6152ae59f26436bc84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96c1f05314b4fa76362934c1337e401379ed87da039e6152ae59f26436bc84a", kill_on_drop: false }`
[INFO] [stdout] f96c1f05314b4fa76362934c1337e401379ed87da039e6152ae59f26436bc84a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e1698d91d915a51ea78b975a2cb3dfd4a761282dd08da10e4cf870e07cf50e
[INFO] running `Command { std: "docker" "start" "-a" "92e1698d91d915a51ea78b975a2cb3dfd4a761282dd08da10e4cf870e07cf50e", kill_on_drop: false }`
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[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cargo-0.32.0/src/cargo/util/flock.rs:228:49
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 acquire(config, msg, &path, &|| f.try_lock_shared(), &|| {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^ expected `Result<(), Error>`, found `Result<(), TryLockError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<_, std::io::Error>`
[INFO] [stdout]                found enum `Result<_, std::fs::TryLockError>`
[INFO] [stdout] help: use `?` to coerce and return an appropriate `Err`, and wrap the resulting value in `Ok` so the expression remains of type `Result`
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 acquire(config, msg, &path, &|| Ok(f.try_lock_shared()?), &|| {
[INFO] [stdout]     |                                                 +++                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "92e1698d91d915a51ea78b975a2cb3dfd4a761282dd08da10e4cf870e07cf50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e1698d91d915a51ea78b975a2cb3dfd4a761282dd08da10e4cf870e07cf50e", kill_on_drop: false }`
[INFO] [stdout] 92e1698d91d915a51ea78b975a2cb3dfd4a761282dd08da10e4cf870e07cf50e