[INFO] fetching crate ethox-io-uring 0.0.2...
[INFO] testing ethox-io-uring-0.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ethox-io-uring 0.0.2 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate ethox-io-uring 0.0.2 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 ethox-io-uring 0.0.2
[INFO] finished tweaking crates.io crate ethox-io-uring 0.0.2
[INFO] tweaked toml for crates.io crate ethox-io-uring 0.0.2 written to /workspace/builds/worker-65/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 1afc1096026f7c0279e3c7f2a48b3d565d4b0b85c3a97881ffa7dd009d37692e
[INFO] running `Command { std: "docker" "start" "-a" "1afc1096026f7c0279e3c7f2a48b3d565d4b0b85c3a97881ffa7dd009d37692e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1afc1096026f7c0279e3c7f2a48b3d565d4b0b85c3a97881ffa7dd009d37692e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afc1096026f7c0279e3c7f2a48b3d565d4b0b85c3a97881ffa7dd009d37692e", kill_on_drop: false }`
[INFO] [stdout] 1afc1096026f7c0279e3c7f2a48b3d565d4b0b85c3a97881ffa7dd009d37692e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 42102900257c9cc948f2e1595bc8f4591800f92ed45165b47424fb2d0d3c38c3
[INFO] running `Command { std: "docker" "start" "-a" "42102900257c9cc948f2e1595bc8f4591800f92ed45165b47424fb2d0d3c38c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-uring v0.3.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ethox v0.0.2
[INFO] [stderr]    Compiling ethox-io-uring v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "42102900257c9cc948f2e1595bc8f4591800f92ed45165b47424fb2d0d3c38c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42102900257c9cc948f2e1595bc8f4591800f92ed45165b47424fb2d0d3c38c3", kill_on_drop: false }`
[INFO] [stdout] 42102900257c9cc948f2e1595bc8f4591800f92ed45165b47424fb2d0d3c38c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 5c966d198856968614e421e0c5e736c3959d10f33285ab2d5d353473d097e324
[INFO] running `Command { std: "docker" "start" "-a" "5c966d198856968614e421e0c5e736c3959d10f33285ab2d5d353473d097e324", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethox-io-uring v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ethox_io_uring-2b873c30463578d5)
[INFO] [stderr]   Executable tests/ping_me.rs (/opt/rustwide/target/debug/deps/ping_me-f527e0c51df4a9e5)
[INFO] running `Command { std: "docker" "inspect" "5c966d198856968614e421e0c5e736c3959d10f33285ab2d5d353473d097e324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c966d198856968614e421e0c5e736c3959d10f33285ab2d5d353473d097e324", kill_on_drop: false }`
[INFO] [stdout] 5c966d198856968614e421e0c5e736c3959d10f33285ab2d5d353473d097e324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 379c2f536f52dc7e10c9e0f24d98a86481d4d6b37812f91fc696c70e393e1e55
[INFO] running `Command { std: "docker" "start" "-a" "379c2f536f52dc7e10c9e0f24d98a86481d4d6b37812f91fc696c70e393e1e55", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ethox_io_uring-2b873c30463578d5)
[INFO] [stderr]      Running tests/ping_me.rs (/opt/rustwide/target/debug/deps/ping_me-f527e0c51df4a9e5)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ping_self ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ethox-io-uring
[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" "379c2f536f52dc7e10c9e0f24d98a86481d4d6b37812f91fc696c70e393e1e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379c2f536f52dc7e10c9e0f24d98a86481d4d6b37812f91fc696c70e393e1e55", kill_on_drop: false }`
[INFO] [stdout] 379c2f536f52dc7e10c9e0f24d98a86481d4d6b37812f91fc696c70e393e1e55