[INFO] fetching crate fluo-udp 0.0.0...
[INFO] testing fluo-udp-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fluo-udp 0.0.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate fluo-udp 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluo-udp 0.0.0
[INFO] finished tweaking crates.io crate fluo-udp 0.0.0
[INFO] tweaked toml for crates.io crate fluo-udp 0.0.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cd9ce4d36804f31140b8282b3206da5f1d3b54c290aac760548c3234c80cb33
[INFO] running `Command { std: "docker" "start" "-a" "7cd9ce4d36804f31140b8282b3206da5f1d3b54c290aac760548c3234c80cb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cd9ce4d36804f31140b8282b3206da5f1d3b54c290aac760548c3234c80cb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd9ce4d36804f31140b8282b3206da5f1d3b54c290aac760548c3234c80cb33", kill_on_drop: false }`
[INFO] [stdout] 7cd9ce4d36804f31140b8282b3206da5f1d3b54c290aac760548c3234c80cb33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de3aae4f802819646b672c1000b5dfffcc3df212b9977170980f8265e8c21724
[INFO] running `Command { std: "docker" "start" "-a" "de3aae4f802819646b672c1000b5dfffcc3df212b9977170980f8265e8c21724", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fluo-udp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "de3aae4f802819646b672c1000b5dfffcc3df212b9977170980f8265e8c21724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3aae4f802819646b672c1000b5dfffcc3df212b9977170980f8265e8c21724", kill_on_drop: false }`
[INFO] [stdout] de3aae4f802819646b672c1000b5dfffcc3df212b9977170980f8265e8c21724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d88dd05b7493f0a3e039f071fce3f62dd4563b7619bdc05fb71155f058c6d230
[INFO] running `Command { std: "docker" "start" "-a" "d88dd05b7493f0a3e039f071fce3f62dd4563b7619bdc05fb71155f058c6d230", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluo-udp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d88dd05b7493f0a3e039f071fce3f62dd4563b7619bdc05fb71155f058c6d230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88dd05b7493f0a3e039f071fce3f62dd4563b7619bdc05fb71155f058c6d230", kill_on_drop: false }`
[INFO] [stdout] d88dd05b7493f0a3e039f071fce3f62dd4563b7619bdc05fb71155f058c6d230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b8c4d6913b18c6451db496505ee109487ce80bc946521ff31a8e20cae1b0f91
[INFO] running `Command { std: "docker" "start" "-a" "1b8c4d6913b18c6451db496505ee109487ce80bc946521ff31a8e20cae1b0f91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluo_udp-0530b61af84ab5de)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluo-udp
[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 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" "1b8c4d6913b18c6451db496505ee109487ce80bc946521ff31a8e20cae1b0f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8c4d6913b18c6451db496505ee109487ce80bc946521ff31a8e20cae1b0f91", kill_on_drop: false }`
[INFO] [stdout] 1b8c4d6913b18c6451db496505ee109487ce80bc946521ff31a8e20cae1b0f91