[INFO] fetching crate port_sniffer 0.1.0...
[INFO] testing port_sniffer-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate port_sniffer 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate port_sniffer 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate port_sniffer 0.1.0
[INFO] finished tweaking crates.io crate port_sniffer 0.1.0
[INFO] tweaked toml for crates.io crate port_sniffer 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 349caaba99d4fac1285c903d57c31c608d1a49052b7ce295878f847bf2b876bc
[INFO] running `Command { std: "docker" "start" "-a" "349caaba99d4fac1285c903d57c31c608d1a49052b7ce295878f847bf2b876bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349caaba99d4fac1285c903d57c31c608d1a49052b7ce295878f847bf2b876bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349caaba99d4fac1285c903d57c31c608d1a49052b7ce295878f847bf2b876bc", kill_on_drop: false }`
[INFO] [stdout] 349caaba99d4fac1285c903d57c31c608d1a49052b7ce295878f847bf2b876bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d4aa9034614f476bb4da595077c9f376b87dea5a2bd3e853fd900b58945b3e6
[INFO] running `Command { std: "docker" "start" "-a" "6d4aa9034614f476bb4da595077c9f376b87dea5a2bd3e853fd900b58945b3e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling port_sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "6d4aa9034614f476bb4da595077c9f376b87dea5a2bd3e853fd900b58945b3e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4aa9034614f476bb4da595077c9f376b87dea5a2bd3e853fd900b58945b3e6", kill_on_drop: false }`
[INFO] [stdout] 6d4aa9034614f476bb4da595077c9f376b87dea5a2bd3e853fd900b58945b3e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52c5082589eef8f9b01ea014acde1556996d98f0c1932a217640c57d9c3061f7
[INFO] running `Command { std: "docker" "start" "-a" "52c5082589eef8f9b01ea014acde1556996d98f0c1932a217640c57d9c3061f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling port_sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/port_sniffer-f4a66929ca1fbe6f)
[INFO] running `Command { std: "docker" "inspect" "52c5082589eef8f9b01ea014acde1556996d98f0c1932a217640c57d9c3061f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c5082589eef8f9b01ea014acde1556996d98f0c1932a217640c57d9c3061f7", kill_on_drop: false }`
[INFO] [stdout] 52c5082589eef8f9b01ea014acde1556996d98f0c1932a217640c57d9c3061f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 744d2151c6254400598cfdd956dc4ef26c6eaad12de1aec685d3ea5832e37459
[INFO] running `Command { std: "docker" "start" "-a" "744d2151c6254400598cfdd956dc4ef26c6eaad12de1aec685d3ea5832e37459", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/port_sniffer-f4a66929ca1fbe6f)
[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" "744d2151c6254400598cfdd956dc4ef26c6eaad12de1aec685d3ea5832e37459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744d2151c6254400598cfdd956dc4ef26c6eaad12de1aec685d3ea5832e37459", kill_on_drop: false }`
[INFO] [stdout] 744d2151c6254400598cfdd956dc4ef26c6eaad12de1aec685d3ea5832e37459