[INFO] fetching crate aktoro-net 0.0.0...
[INFO] testing aktoro-net-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate aktoro-net 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate aktoro-net 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 aktoro-net 0.0.0
[INFO] finished tweaking crates.io crate aktoro-net 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-net 0.0.0 written to /workspace/builds/worker-11/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] 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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd1318cf9a1e45abe4a6280185c6dabed888dc7509f0a1f277c1070c0855352c
[INFO] running `Command { std: "docker" "start" "-a" "dd1318cf9a1e45abe4a6280185c6dabed888dc7509f0a1f277c1070c0855352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd1318cf9a1e45abe4a6280185c6dabed888dc7509f0a1f277c1070c0855352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1318cf9a1e45abe4a6280185c6dabed888dc7509f0a1f277c1070c0855352c", kill_on_drop: false }`
[INFO] [stdout] dd1318cf9a1e45abe4a6280185c6dabed888dc7509f0a1f277c1070c0855352c
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34e04bc09fce18d640f5c423974e0fcb530d47ddca932d65fad4283a9247c118
[INFO] running `Command { std: "docker" "start" "-a" "34e04bc09fce18d640f5c423974e0fcb530d47ddca932d65fad4283a9247c118", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-net v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "34e04bc09fce18d640f5c423974e0fcb530d47ddca932d65fad4283a9247c118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e04bc09fce18d640f5c423974e0fcb530d47ddca932d65fad4283a9247c118", kill_on_drop: false }`
[INFO] [stdout] 34e04bc09fce18d640f5c423974e0fcb530d47ddca932d65fad4283a9247c118
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12e094ae664dcb4b011cafc9f9c73929cbfdaa8cd10b18ae87218ab5ff687970
[INFO] running `Command { std: "docker" "start" "-a" "12e094ae664dcb4b011cafc9f9c73929cbfdaa8cd10b18ae87218ab5ff687970", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-net v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "12e094ae664dcb4b011cafc9f9c73929cbfdaa8cd10b18ae87218ab5ff687970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e094ae664dcb4b011cafc9f9c73929cbfdaa8cd10b18ae87218ab5ff687970", kill_on_drop: false }`
[INFO] [stdout] 12e094ae664dcb4b011cafc9f9c73929cbfdaa8cd10b18ae87218ab5ff687970
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99041d29a98b6f878f5bf10ab0ebecca63f8a27ae528d20fe6520e59be5fa768
[INFO] running `Command { std: "docker" "start" "-a" "99041d29a98b6f878f5bf10ab0ebecca63f8a27ae528d20fe6520e59be5fa768", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_net-7a94ad179acbb97e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aktoro-net
[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" "99041d29a98b6f878f5bf10ab0ebecca63f8a27ae528d20fe6520e59be5fa768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99041d29a98b6f878f5bf10ab0ebecca63f8a27ae528d20fe6520e59be5fa768", kill_on_drop: false }`
[INFO] [stdout] 99041d29a98b6f878f5bf10ab0ebecca63f8a27ae528d20fe6520e59be5fa768