[INFO] fetching crate nftdb 0.0.0...
[INFO] testing nftdb-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nftdb 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate nftdb 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-15/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" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a53adf37929dfd5f75592fafab08045739b2ed369a13bf7d6d5cff8845aa34c
[INFO] running `Command { std: "docker" "start" "-a" "0a53adf37929dfd5f75592fafab08045739b2ed369a13bf7d6d5cff8845aa34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a53adf37929dfd5f75592fafab08045739b2ed369a13bf7d6d5cff8845aa34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a53adf37929dfd5f75592fafab08045739b2ed369a13bf7d6d5cff8845aa34c", kill_on_drop: false }`
[INFO] [stdout] 0a53adf37929dfd5f75592fafab08045739b2ed369a13bf7d6d5cff8845aa34c
[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=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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c78cf467fd39b376a2dac7c36d25713fc5d2d695cde5eedd84be166d5ef015
[INFO] running `Command { std: "docker" "start" "-a" "79c78cf467fd39b376a2dac7c36d25713fc5d2d695cde5eedd84be166d5ef015", kill_on_drop: false }`
[INFO] [stderr]    Compiling nftdb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "79c78cf467fd39b376a2dac7c36d25713fc5d2d695cde5eedd84be166d5ef015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c78cf467fd39b376a2dac7c36d25713fc5d2d695cde5eedd84be166d5ef015", kill_on_drop: false }`
[INFO] [stdout] 79c78cf467fd39b376a2dac7c36d25713fc5d2d695cde5eedd84be166d5ef015
[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=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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 059646f9da7117df766063587adc5d7e11e9efbea0d19245a3484fd8a1f5985b
[INFO] running `Command { std: "docker" "start" "-a" "059646f9da7117df766063587adc5d7e11e9efbea0d19245a3484fd8a1f5985b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nftdb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "059646f9da7117df766063587adc5d7e11e9efbea0d19245a3484fd8a1f5985b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059646f9da7117df766063587adc5d7e11e9efbea0d19245a3484fd8a1f5985b", kill_on_drop: false }`
[INFO] [stdout] 059646f9da7117df766063587adc5d7e11e9efbea0d19245a3484fd8a1f5985b
[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=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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50ccea1f4d5950d752971fa607a8d11b36242b8fa21640917cf41983f917f9c9
[INFO] running `Command { std: "docker" "start" "-a" "50ccea1f4d5950d752971fa607a8d11b36242b8fa21640917cf41983f917f9c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nftdb-a42cf099c147fa4a)
[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" "50ccea1f4d5950d752971fa607a8d11b36242b8fa21640917cf41983f917f9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ccea1f4d5950d752971fa607a8d11b36242b8fa21640917cf41983f917f9c9", kill_on_drop: false }`
[INFO] [stdout] 50ccea1f4d5950d752971fa607a8d11b36242b8fa21640917cf41983f917f9c9