[INFO] fetching crate quictun 0.0.0...
[INFO] testing quictun-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate quictun 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate quictun 0.0.0 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 quictun 0.0.0
[INFO] finished tweaking crates.io crate quictun 0.0.0
[INFO] tweaked toml for crates.io crate quictun 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate quictun 0.0.0 already has a lockfile, it will not be regenerated
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d073a366cad7e8b24180a6de4b1c2d663083fc335505b29bed32dad30021f453
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d073a366cad7e8b24180a6de4b1c2d663083fc335505b29bed32dad30021f453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d073a366cad7e8b24180a6de4b1c2d663083fc335505b29bed32dad30021f453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d073a366cad7e8b24180a6de4b1c2d663083fc335505b29bed32dad30021f453", kill_on_drop: false }`
[INFO] [stdout] d073a366cad7e8b24180a6de4b1c2d663083fc335505b29bed32dad30021f453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2a5f61ca0b51d3b142dbb31a40a3bdf8ab82158052e51661706f997edb06c3e
[INFO] running `Command { std: "docker" "start" "-a" "f2a5f61ca0b51d3b142dbb31a40a3bdf8ab82158052e51661706f997edb06c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quictun v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "f2a5f61ca0b51d3b142dbb31a40a3bdf8ab82158052e51661706f997edb06c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a5f61ca0b51d3b142dbb31a40a3bdf8ab82158052e51661706f997edb06c3e", kill_on_drop: false }`
[INFO] [stdout] f2a5f61ca0b51d3b142dbb31a40a3bdf8ab82158052e51661706f997edb06c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07f427630a5ab06041b0045714b8374ef505a7edacab890be399b385dd21e5ab
[INFO] running `Command { std: "docker" "start" "-a" "07f427630a5ab06041b0045714b8374ef505a7edacab890be399b385dd21e5ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling quictun v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/quictun-b5ba2a0de16eaefb)
[INFO] running `Command { std: "docker" "inspect" "07f427630a5ab06041b0045714b8374ef505a7edacab890be399b385dd21e5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f427630a5ab06041b0045714b8374ef505a7edacab890be399b385dd21e5ab", kill_on_drop: false }`
[INFO] [stdout] 07f427630a5ab06041b0045714b8374ef505a7edacab890be399b385dd21e5ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09c389178f75cd16acd01684b2e6fa1e932a8d97523f9a183cbe50fd86d1790f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09c389178f75cd16acd01684b2e6fa1e932a8d97523f9a183cbe50fd86d1790f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quictun-b5ba2a0de16eaefb)
[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" "09c389178f75cd16acd01684b2e6fa1e932a8d97523f9a183cbe50fd86d1790f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c389178f75cd16acd01684b2e6fa1e932a8d97523f9a183cbe50fd86d1790f", kill_on_drop: false }`
[INFO] [stdout] 09c389178f75cd16acd01684b2e6fa1e932a8d97523f9a183cbe50fd86d1790f