[INFO] cloning repository https://github.com/krsna1729/vfioveth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krsna1729/vfioveth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrsna1729%2Fvfioveth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrsna1729%2Fvfioveth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aad05f413345e8a04a8a1b69173753dc23e0edf6
[INFO] testing krsna1729/vfioveth against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrsna1729%2Fvfioveth" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krsna1729/vfioveth 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 git repo https://github.com/krsna1729/vfioveth
[INFO] finished tweaking git repo https://github.com/krsna1729/vfioveth
[INFO] tweaked toml for git repo https://github.com/krsna1729/vfioveth written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/krsna1729/vfioveth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.89
[INFO] [stderr]   Downloaded serde v1.0.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 8431f66d78b20d6bf31b84b13caae9e65a086277ffbf1cc010cae287ddb10030
[INFO] running `Command { std: "docker" "start" "-a" "8431f66d78b20d6bf31b84b13caae9e65a086277ffbf1cc010cae287ddb10030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8431f66d78b20d6bf31b84b13caae9e65a086277ffbf1cc010cae287ddb10030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8431f66d78b20d6bf31b84b13caae9e65a086277ffbf1cc010cae287ddb10030", kill_on_drop: false }`
[INFO] [stdout] 8431f66d78b20d6bf31b84b13caae9e65a086277ffbf1cc010cae287ddb10030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a2ff8a3a69885789e4cb2ffbab31f29373818c73222e1134812173cc1d0f7403
[INFO] running `Command { std: "docker" "start" "-a" "a2ff8a3a69885789e4cb2ffbab31f29373818c73222e1134812173cc1d0f7403", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling vfioveth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.23s
[INFO] running `Command { std: "docker" "inspect" "a2ff8a3a69885789e4cb2ffbab31f29373818c73222e1134812173cc1d0f7403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ff8a3a69885789e4cb2ffbab31f29373818c73222e1134812173cc1d0f7403", kill_on_drop: false }`
[INFO] [stdout] a2ff8a3a69885789e4cb2ffbab31f29373818c73222e1134812173cc1d0f7403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] eeeb4a5f1f03db02cbd6c6608ef626d46bbc610d5f3c106072b2d041740e3392
[INFO] running `Command { std: "docker" "start" "-a" "eeeb4a5f1f03db02cbd6c6608ef626d46bbc610d5f3c106072b2d041740e3392", kill_on_drop: false }`
[INFO] [stderr]    Compiling vfioveth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "eeeb4a5f1f03db02cbd6c6608ef626d46bbc610d5f3c106072b2d041740e3392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeeb4a5f1f03db02cbd6c6608ef626d46bbc610d5f3c106072b2d041740e3392", kill_on_drop: false }`
[INFO] [stdout] eeeb4a5f1f03db02cbd6c6608ef626d46bbc610d5f3c106072b2d041740e3392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 466acd0286bdb7024bb1b82e206c8123a5c7fb33068bd195900cfc7b20b00838
[INFO] running `Command { std: "docker" "start" "-a" "466acd0286bdb7024bb1b82e206c8123a5c7fb33068bd195900cfc7b20b00838", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vfioveth-44e185717eb1aa21)
[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" "466acd0286bdb7024bb1b82e206c8123a5c7fb33068bd195900cfc7b20b00838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466acd0286bdb7024bb1b82e206c8123a5c7fb33068bd195900cfc7b20b00838", kill_on_drop: false }`
[INFO] [stdout] 466acd0286bdb7024bb1b82e206c8123a5c7fb33068bd195900cfc7b20b00838