[INFO] fetching crate solana-merkle-tree 0.18.1...
[INFO] checking solana-merkle-tree-0.18.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate solana-merkle-tree 0.18.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate solana-merkle-tree 0.18.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana-merkle-tree 0.18.1
[INFO] finished tweaking crates.io crate solana-merkle-tree 0.18.1
[INFO] tweaked toml for crates.io crate solana-merkle-tree 0.18.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18e4023db09048f8e48bbc17042d65fc6b2f6c724a5875badefb3f0b805a28d2
[INFO] running `"docker" "start" "-a" "18e4023db09048f8e48bbc17042d65fc6b2f6c724a5875badefb3f0b805a28d2"`
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking solana-ed25519-dalek v0.2.0
[INFO] [stderr]     Checking solana-sdk v0.18.1
[INFO] [stderr]     Checking solana-merkle-tree v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `"docker" "inspect" "18e4023db09048f8e48bbc17042d65fc6b2f6c724a5875badefb3f0b805a28d2"`
[INFO] running `"docker" "rm" "-f" "18e4023db09048f8e48bbc17042d65fc6b2f6c724a5875badefb3f0b805a28d2"`
[INFO] [stdout] 18e4023db09048f8e48bbc17042d65fc6b2f6c724a5875badefb3f0b805a28d2