[INFO] fetching crate solana-merkle-tree 1.5.16...
[INFO] checking solana-merkle-tree-1.5.16 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate solana-merkle-tree 1.5.16 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate solana-merkle-tree 1.5.16 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-merkle-tree 1.5.16
[INFO] finished tweaking crates.io crate solana-merkle-tree 1.5.16
[INFO] tweaked toml for crates.io crate solana-merkle-tree 1.5.16 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8da1322d30f1ebc22b38a4966dea51a024d00d598f16d0aa4be3ae3bee015e11
[INFO] running `Command { std: "docker" "start" "-a" "8da1322d30f1ebc22b38a4966dea51a024d00d598f16d0aa4be3ae3bee015e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8da1322d30f1ebc22b38a4966dea51a024d00d598f16d0aa4be3ae3bee015e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da1322d30f1ebc22b38a4966dea51a024d00d598f16d0aa4be3ae3bee015e11", kill_on_drop: false }`
[INFO] [stdout] 8da1322d30f1ebc22b38a4966dea51a024d00d598f16d0aa4be3ae3bee015e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71e997e80256bd63c991fafa4fa40c71b6f7af3d6cb6defc7e4dad491be5dc2e
[INFO] running `Command { std: "docker" "start" "-a" "71e997e80256bd63c991fafa4fa40c71b6f7af3d6cb6defc7e4dad491be5dc2e", kill_on_drop: false }`
[INFO] [stderr]     Checking solana-merkle-tree v1.5.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "71e997e80256bd63c991fafa4fa40c71b6f7af3d6cb6defc7e4dad491be5dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e997e80256bd63c991fafa4fa40c71b6f7af3d6cb6defc7e4dad491be5dc2e", kill_on_drop: false }`
[INFO] [stdout] 71e997e80256bd63c991fafa4fa40c71b6f7af3d6cb6defc7e4dad491be5dc2e