[INFO] fetching crate nkdbfi 0.1.0...
[INFO] testing nkdbfi-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nkdbfi 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate nkdbfi 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nkdbfi 0.1.0
[INFO] finished tweaking crates.io crate nkdbfi 0.1.0
[INFO] tweaked toml for crates.io crate nkdbfi 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate nkdbfi 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8ffbd4027993ee20c4f336cbb629015e476958c558d690e6b255e9b98f17129
[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" "c8ffbd4027993ee20c4f336cbb629015e476958c558d690e6b255e9b98f17129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ffbd4027993ee20c4f336cbb629015e476958c558d690e6b255e9b98f17129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ffbd4027993ee20c4f336cbb629015e476958c558d690e6b255e9b98f17129", kill_on_drop: false }`
[INFO] [stdout] c8ffbd4027993ee20c4f336cbb629015e476958c558d690e6b255e9b98f17129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--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] 6ddeb09d0dc06c9341609f0b8a5f5d8bf9a44b10c3c59f6f0a6b4fe85268aad2
[INFO] running `Command { std: "docker" "start" "-a" "6ddeb09d0dc06c9341609f0b8a5f5d8bf9a44b10c3c59f6f0a6b4fe85268aad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nkdbfi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "6ddeb09d0dc06c9341609f0b8a5f5d8bf9a44b10c3c59f6f0a6b4fe85268aad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ddeb09d0dc06c9341609f0b8a5f5d8bf9a44b10c3c59f6f0a6b4fe85268aad2", kill_on_drop: false }`
[INFO] [stdout] 6ddeb09d0dc06c9341609f0b8a5f5d8bf9a44b10c3c59f6f0a6b4fe85268aad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e1c860528361bb2481208b90646d0b6c5d45423966a5f76a1990f2a4ad07416
[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" "3e1c860528361bb2481208b90646d0b6c5d45423966a5f76a1990f2a4ad07416", kill_on_drop: false }`
[INFO] [stderr]    Compiling nkdbfi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "3e1c860528361bb2481208b90646d0b6c5d45423966a5f76a1990f2a4ad07416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1c860528361bb2481208b90646d0b6c5d45423966a5f76a1990f2a4ad07416", kill_on_drop: false }`
[INFO] [stdout] 3e1c860528361bb2481208b90646d0b6c5d45423966a5f76a1990f2a4ad07416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66d1c50ee9c03fd2e1447c0c50ccb970b0bac54b7df534c88022160d4d467fce
[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" "66d1c50ee9c03fd2e1447c0c50ccb970b0bac54b7df534c88022160d4d467fce", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nkdbfi-bdbb3b26b6ee84e3)
[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" "66d1c50ee9c03fd2e1447c0c50ccb970b0bac54b7df534c88022160d4d467fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d1c50ee9c03fd2e1447c0c50ccb970b0bac54b7df534c88022160d4d467fce", kill_on_drop: false }`
[INFO] [stdout] 66d1c50ee9c03fd2e1447c0c50ccb970b0bac54b7df534c88022160d4d467fce