[INFO] fetching crate jinshu-rpc 0.0.1...
[INFO] testing jinshu-rpc-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jinshu-rpc 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate jinshu-rpc 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jinshu-rpc 0.0.1
[INFO] finished tweaking crates.io crate jinshu-rpc 0.0.1
[INFO] tweaked toml for crates.io crate jinshu-rpc 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate jinshu-rpc 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c589f3bc74072da3edc52c7942953745a9a3bfaae3356edc71d5d652b9184773
[INFO] running `Command { std: "docker" "start" "-a" "c589f3bc74072da3edc52c7942953745a9a3bfaae3356edc71d5d652b9184773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c589f3bc74072da3edc52c7942953745a9a3bfaae3356edc71d5d652b9184773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c589f3bc74072da3edc52c7942953745a9a3bfaae3356edc71d5d652b9184773", kill_on_drop: false }`
[INFO] [stdout] c589f3bc74072da3edc52c7942953745a9a3bfaae3356edc71d5d652b9184773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4440ea4c515f259288c499de51324a10d3dd5a2b591d8f28827842e2463d9358
[INFO] running `Command { std: "docker" "start" "-a" "4440ea4c515f259288c499de51324a10d3dd5a2b591d8f28827842e2463d9358", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jinshu-rpc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "4440ea4c515f259288c499de51324a10d3dd5a2b591d8f28827842e2463d9358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4440ea4c515f259288c499de51324a10d3dd5a2b591d8f28827842e2463d9358", kill_on_drop: false }`
[INFO] [stdout] 4440ea4c515f259288c499de51324a10d3dd5a2b591d8f28827842e2463d9358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6e38a9c0e2548e66060cf0180cb5ce6b39657ab4876e9fde090bd24b00f2469
[INFO] running `Command { std: "docker" "start" "-a" "d6e38a9c0e2548e66060cf0180cb5ce6b39657ab4876e9fde090bd24b00f2469", kill_on_drop: false }`
[INFO] [stderr]    Compiling jinshu-rpc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "d6e38a9c0e2548e66060cf0180cb5ce6b39657ab4876e9fde090bd24b00f2469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e38a9c0e2548e66060cf0180cb5ce6b39657ab4876e9fde090bd24b00f2469", kill_on_drop: false }`
[INFO] [stdout] d6e38a9c0e2548e66060cf0180cb5ce6b39657ab4876e9fde090bd24b00f2469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 220fb039b33122f2322066c2e5488a8d69f545fa2442bdcc1acbf1ee3c76b8af
[INFO] running `Command { std: "docker" "start" "-a" "220fb039b33122f2322066c2e5488a8d69f545fa2442bdcc1acbf1ee3c76b8af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jinshu_rpc-5bf58dda8ec420e8)
[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" "220fb039b33122f2322066c2e5488a8d69f545fa2442bdcc1acbf1ee3c76b8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220fb039b33122f2322066c2e5488a8d69f545fa2442bdcc1acbf1ee3c76b8af", kill_on_drop: false }`
[INFO] [stdout] 220fb039b33122f2322066c2e5488a8d69f545fa2442bdcc1acbf1ee3c76b8af