[INFO] fetching crate wireguard-proxy 0.1.0...
[INFO] testing wireguard-proxy-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wireguard-proxy 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate wireguard-proxy 0.1.0 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 wireguard-proxy 0.1.0
[INFO] finished tweaking crates.io crate wireguard-proxy 0.1.0
[INFO] tweaked toml for crates.io crate wireguard-proxy 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 1bfccb5e1b6e7301605e0c7e16884066625032865243e0266535ef6d79fbeb39
[INFO] running `Command { std: "docker" "start" "-a" "1bfccb5e1b6e7301605e0c7e16884066625032865243e0266535ef6d79fbeb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bfccb5e1b6e7301605e0c7e16884066625032865243e0266535ef6d79fbeb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfccb5e1b6e7301605e0c7e16884066625032865243e0266535ef6d79fbeb39", kill_on_drop: false }`
[INFO] [stdout] 1bfccb5e1b6e7301605e0c7e16884066625032865243e0266535ef6d79fbeb39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ae182f85f2d06ddb2f6d3ed76bb04f0eb3d87a5d858e798ec9e930df384e3f3a
[INFO] running `Command { std: "docker" "start" "-a" "ae182f85f2d06ddb2f6d3ed76bb04f0eb3d87a5d858e798ec9e930df384e3f3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wireguard-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "ae182f85f2d06ddb2f6d3ed76bb04f0eb3d87a5d858e798ec9e930df384e3f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae182f85f2d06ddb2f6d3ed76bb04f0eb3d87a5d858e798ec9e930df384e3f3a", kill_on_drop: false }`
[INFO] [stdout] ae182f85f2d06ddb2f6d3ed76bb04f0eb3d87a5d858e798ec9e930df384e3f3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 42cd2a98c3696a28a49b98f6542afec54baf888b9f8e255985b57fe16b4c8680
[INFO] running `Command { std: "docker" "start" "-a" "42cd2a98c3696a28a49b98f6542afec54baf888b9f8e255985b57fe16b4c8680", kill_on_drop: false }`
[INFO] [stderr]    Compiling wireguard-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "42cd2a98c3696a28a49b98f6542afec54baf888b9f8e255985b57fe16b4c8680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cd2a98c3696a28a49b98f6542afec54baf888b9f8e255985b57fe16b4c8680", kill_on_drop: false }`
[INFO] [stdout] 42cd2a98c3696a28a49b98f6542afec54baf888b9f8e255985b57fe16b4c8680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 3da04adc756f78053c3af45e67ff45851f2491b4d01ba56d04be67d19c537aa2
[INFO] running `Command { std: "docker" "start" "-a" "3da04adc756f78053c3af45e67ff45851f2491b4d01ba56d04be67d19c537aa2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wireguard_proxy-84e29667c2b82606)
[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" "3da04adc756f78053c3af45e67ff45851f2491b4d01ba56d04be67d19c537aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da04adc756f78053c3af45e67ff45851f2491b4d01ba56d04be67d19c537aa2", kill_on_drop: false }`
[INFO] [stdout] 3da04adc756f78053c3af45e67ff45851f2491b4d01ba56d04be67d19c537aa2