[INFO] fetching crate solana-metrics 1.6.16...
[INFO] checking solana-metrics-1.6.16 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate solana-metrics 1.6.16 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate solana-metrics 1.6.16 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-metrics 1.6.16
[INFO] finished tweaking crates.io crate solana-metrics 1.6.16
[INFO] tweaked toml for crates.io crate solana-metrics 1.6.16 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7a2a5809452bf2873a02edd4a03690bd7f710f914163fb934aef861498679d4
[INFO] running `Command { std: "docker" "start" "-a" "a7a2a5809452bf2873a02edd4a03690bd7f710f914163fb934aef861498679d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7a2a5809452bf2873a02edd4a03690bd7f710f914163fb934aef861498679d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a2a5809452bf2873a02edd4a03690bd7f710f914163fb934aef861498679d4", kill_on_drop: false }`
[INFO] [stdout] a7a2a5809452bf2873a02edd4a03690bd7f710f914163fb934aef861498679d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2931ed95d730218fedcd20394830d01ceaf2f515a1c84a64f73ddce286ac1d91
[INFO] running `Command { std: "docker" "start" "-a" "2931ed95d730218fedcd20394830d01ceaf2f515a1c84a64f73ddce286ac1d91", kill_on_drop: false }`
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling solana-program v1.6.16
[INFO] [stderr]    Compiling solana-sdk v1.6.16
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking cc v1.0.49
[INFO] [stderr]    Compiling solana-sdk-macro v1.6.16
[INFO] [stderr]    Compiling serial_test_derive v0.4.0
[INFO] [stderr]     Checking solana-logger v1.6.16
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.6.16
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]     Checking serial_test v0.4.0
[INFO] [stderr]     Checking solana-frozen-abi v1.6.16
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.57
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking derivation-path v0.1.3
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]     Checking solana-crate-features v1.6.16
[INFO] [stderr]     Checking solana-metrics v1.6.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.74s
[INFO] running `Command { std: "docker" "inspect" "2931ed95d730218fedcd20394830d01ceaf2f515a1c84a64f73ddce286ac1d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2931ed95d730218fedcd20394830d01ceaf2f515a1c84a64f73ddce286ac1d91", kill_on_drop: false }`
[INFO] [stdout] 2931ed95d730218fedcd20394830d01ceaf2f515a1c84a64f73ddce286ac1d91