[INFO] fetching crate nftdb 0.0.0...
[INFO] testing nftdb-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nftdb 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nftdb 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nftdb 0.0.0
[INFO] finished tweaking crates.io crate nftdb 0.0.0
[INFO] tweaked toml for crates.io crate nftdb 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate nftdb 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 019dc56f5ca7d93d8f87e237093bf8f3d6fb924b92a564176428cbcd5f82e7e1
[INFO] running `Command { std: "docker" "start" "-a" "019dc56f5ca7d93d8f87e237093bf8f3d6fb924b92a564176428cbcd5f82e7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "019dc56f5ca7d93d8f87e237093bf8f3d6fb924b92a564176428cbcd5f82e7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019dc56f5ca7d93d8f87e237093bf8f3d6fb924b92a564176428cbcd5f82e7e1", kill_on_drop: false }`
[INFO] [stdout] 019dc56f5ca7d93d8f87e237093bf8f3d6fb924b92a564176428cbcd5f82e7e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cca921b0a2ee2a433f0d14b96281cb3b073e4ad47e36607963316f31f967628
[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" "6cca921b0a2ee2a433f0d14b96281cb3b073e4ad47e36607963316f31f967628", kill_on_drop: false }`
[INFO] [stderr]    Compiling nftdb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "6cca921b0a2ee2a433f0d14b96281cb3b073e4ad47e36607963316f31f967628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cca921b0a2ee2a433f0d14b96281cb3b073e4ad47e36607963316f31f967628", kill_on_drop: false }`
[INFO] [stdout] 6cca921b0a2ee2a433f0d14b96281cb3b073e4ad47e36607963316f31f967628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--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] 9583893f0070c6d6fc901eed41b505cdab463afb0067601e81e623e9abea7106
[INFO] running `Command { std: "docker" "start" "-a" "9583893f0070c6d6fc901eed41b505cdab463afb0067601e81e623e9abea7106", kill_on_drop: false }`
[INFO] [stderr]    Compiling nftdb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "9583893f0070c6d6fc901eed41b505cdab463afb0067601e81e623e9abea7106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9583893f0070c6d6fc901eed41b505cdab463afb0067601e81e623e9abea7106", kill_on_drop: false }`
[INFO] [stdout] 9583893f0070c6d6fc901eed41b505cdab463afb0067601e81e623e9abea7106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] 90c484ac1ede16cd45a1badd54cc6408bf5ec0dc2efaba7154822bd7be588c4a
[INFO] running `Command { std: "docker" "start" "-a" "90c484ac1ede16cd45a1badd54cc6408bf5ec0dc2efaba7154822bd7be588c4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nftdb-3189cc8e60e1fb0e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90c484ac1ede16cd45a1badd54cc6408bf5ec0dc2efaba7154822bd7be588c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c484ac1ede16cd45a1badd54cc6408bf5ec0dc2efaba7154822bd7be588c4a", kill_on_drop: false }`
[INFO] [stdout] 90c484ac1ede16cd45a1badd54cc6408bf5ec0dc2efaba7154822bd7be588c4a