[INFO] fetching crate solana-banks-client 1.6.4...
[INFO] checking solana-banks-client-1.6.4 against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037
[INFO] extracting crate solana-banks-client 1.6.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate solana-banks-client 1.6.4 on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-banks-client 1.6.4
[INFO] finished tweaking crates.io crate solana-banks-client 1.6.4
[INFO] tweaked toml for crates.io crate solana-banks-client 1.6.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab573c191b82ed01eaeb09917d2ac634e97860306afe7a88f85c42af483d9964
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ab573c191b82ed01eaeb09917d2ac634e97860306afe7a88f85c42af483d9964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab573c191b82ed01eaeb09917d2ac634e97860306afe7a88f85c42af483d9964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab573c191b82ed01eaeb09917d2ac634e97860306afe7a88f85c42af483d9964", kill_on_drop: false }`
[INFO] [stdout] ab573c191b82ed01eaeb09917d2ac634e97860306afe7a88f85c42af483d9964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 735a944320ac40ec7be9c032cd05e02d19e73ab38300c9c9bfe76001c38c19df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "735a944320ac40ec7be9c032cd05e02d19e73ab38300c9c9bfe76001c38c19df", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking solana-rayon-threadlimit v1.6.4
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking solana-logger v1.6.4
[INFO] [stderr]     Checking curve25519-dalek v3.1.0
[INFO] [stderr]     Checking solana-frozen-abi v1.6.4
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]     Checking tokio v1.5.0
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking solana-program v1.6.4
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling educe v0.4.16
[INFO] [stderr]     Checking tokio-util v0.6.6
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-stream v0.1.5
[INFO] [stderr]     Checking h2 v0.3.2
[INFO] [stderr]     Checking tokio-serde v0.8.0
[INFO] [stderr]     Checking tarpc v0.24.1
[INFO] [stderr]     Checking hyper v0.14.7
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking solana-crate-features v1.6.4
[INFO] [stderr]     Checking solana-sdk v1.6.4
[INFO] [stderr]     Checking solana-metrics v1.6.4
[INFO] [stderr]     Checking solana-config-program v1.6.4
[INFO] [stderr]     Checking solana-secp256k1-program v1.6.4
[INFO] [stderr]     Checking solana-banks-interface v1.6.4
[INFO] [stderr]     Checking solana-vote-program v1.6.4
[INFO] [stderr]     Checking solana-measure v1.6.4
[INFO] [stderr]     Checking solana-banks-client v1.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking solana-stake-program v1.6.4
[INFO] [stderr]     Checking solana-runtime v1.6.4
[INFO] [stderr]     Checking solana-banks-server v1.6.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "735a944320ac40ec7be9c032cd05e02d19e73ab38300c9c9bfe76001c38c19df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735a944320ac40ec7be9c032cd05e02d19e73ab38300c9c9bfe76001c38c19df", kill_on_drop: false }`
[INFO] [stdout] 735a944320ac40ec7be9c032cd05e02d19e73ab38300c9c9bfe76001c38c19df