[INFO] fetching crate aktoro-connect 0.0.0...
[INFO] testing aktoro-connect-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate aktoro-connect 0.0.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate aktoro-connect 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 aktoro-connect 0.0.0
[INFO] finished tweaking crates.io crate aktoro-connect 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-connect 0.0.0 written to /workspace/builds/worker-51/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 5ff03c07354ff5f3af6c5b587785795c55395e30c5ea55cf9e3b70f63964775f
[INFO] running `Command { std: "docker" "start" "-a" "5ff03c07354ff5f3af6c5b587785795c55395e30c5ea55cf9e3b70f63964775f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ff03c07354ff5f3af6c5b587785795c55395e30c5ea55cf9e3b70f63964775f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff03c07354ff5f3af6c5b587785795c55395e30c5ea55cf9e3b70f63964775f", kill_on_drop: false }`
[INFO] [stdout] 5ff03c07354ff5f3af6c5b587785795c55395e30c5ea55cf9e3b70f63964775f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 3490e4dfee2c19865ddb880529739bb1f7b9ff0d01ae2ed9420e660e5865631c
[INFO] running `Command { std: "docker" "start" "-a" "3490e4dfee2c19865ddb880529739bb1f7b9ff0d01ae2ed9420e660e5865631c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aktoro-connect v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "3490e4dfee2c19865ddb880529739bb1f7b9ff0d01ae2ed9420e660e5865631c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3490e4dfee2c19865ddb880529739bb1f7b9ff0d01ae2ed9420e660e5865631c", kill_on_drop: false }`
[INFO] [stdout] 3490e4dfee2c19865ddb880529739bb1f7b9ff0d01ae2ed9420e660e5865631c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] c098453212e0b3c4b87c1cfb5e7be0c270a6dfad251211184e3d2f6ba495052d
[INFO] running `Command { std: "docker" "start" "-a" "c098453212e0b3c4b87c1cfb5e7be0c270a6dfad251211184e3d2f6ba495052d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-connect v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c098453212e0b3c4b87c1cfb5e7be0c270a6dfad251211184e3d2f6ba495052d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c098453212e0b3c4b87c1cfb5e7be0c270a6dfad251211184e3d2f6ba495052d", kill_on_drop: false }`
[INFO] [stdout] c098453212e0b3c4b87c1cfb5e7be0c270a6dfad251211184e3d2f6ba495052d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 44f51d98557e2f6495067234a393e29f22aed9d4359ba6c22015151ed8503805
[INFO] running `Command { std: "docker" "start" "-a" "44f51d98557e2f6495067234a393e29f22aed9d4359ba6c22015151ed8503805", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_connect-06242e023cd3c573)
[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] [stderr]    Doc-tests aktoro-connect
[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" "44f51d98557e2f6495067234a393e29f22aed9d4359ba6c22015151ed8503805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f51d98557e2f6495067234a393e29f22aed9d4359ba6c22015151ed8503805", kill_on_drop: false }`
[INFO] [stdout] 44f51d98557e2f6495067234a393e29f22aed9d4359ba6c22015151ed8503805