[INFO] fetching crate chipfuzz 0.0.0...
[INFO] checking chipfuzz-0.0.0 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] extracting crate chipfuzz 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate chipfuzz 0.0.0 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chipfuzz 0.0.0
[INFO] finished tweaking crates.io crate chipfuzz 0.0.0
[INFO] tweaked toml for crates.io crate chipfuzz 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate chipfuzz 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac6d472d2971e9c670d1f9ad9a07488335ff22e9ce337d5e402894c2fec782e8
[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" "ac6d472d2971e9c670d1f9ad9a07488335ff22e9ce337d5e402894c2fec782e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6d472d2971e9c670d1f9ad9a07488335ff22e9ce337d5e402894c2fec782e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6d472d2971e9c670d1f9ad9a07488335ff22e9ce337d5e402894c2fec782e8", kill_on_drop: false }`
[INFO] [stdout] ac6d472d2971e9c670d1f9ad9a07488335ff22e9ce337d5e402894c2fec782e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba9edc9a0d690af2803f6d15a167d4502374d9d43527e551a0a2dd2919fda6d
[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" "1ba9edc9a0d690af2803f6d15a167d4502374d9d43527e551a0a2dd2919fda6d", kill_on_drop: false }`
[INFO] [stderr]     Checking chipfuzz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1ba9edc9a0d690af2803f6d15a167d4502374d9d43527e551a0a2dd2919fda6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba9edc9a0d690af2803f6d15a167d4502374d9d43527e551a0a2dd2919fda6d", kill_on_drop: false }`
[INFO] [stdout] 1ba9edc9a0d690af2803f6d15a167d4502374d9d43527e551a0a2dd2919fda6d