[INFO] cloning repository https://github.com/andrasUrbin/basic_port_sniffer_cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrasUrbin/basic_port_sniffer_cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FandrasUrbin%2Fbasic_port_sniffer_cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FandrasUrbin%2Fbasic_port_sniffer_cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26a1cc92b4f9c065c990cfb6bd478d7e95dce163
[INFO] testing andrasUrbin/basic_port_sniffer_cli against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FandrasUrbin%2Fbasic_port_sniffer_cli" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrasUrbin/basic_port_sniffer_cli on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrasUrbin/basic_port_sniffer_cli
[INFO] finished tweaking git repo https://github.com/andrasUrbin/basic_port_sniffer_cli
[INFO] tweaked toml for git repo https://github.com/andrasUrbin/basic_port_sniffer_cli written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/andrasUrbin/basic_port_sniffer_cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4719b86bc025b170eea99a49d722f5e6ab0fb6e803a8401014b28a5f3e0fac46
[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" "4719b86bc025b170eea99a49d722f5e6ab0fb6e803a8401014b28a5f3e0fac46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4719b86bc025b170eea99a49d722f5e6ab0fb6e803a8401014b28a5f3e0fac46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4719b86bc025b170eea99a49d722f5e6ab0fb6e803a8401014b28a5f3e0fac46", kill_on_drop: false }`
[INFO] [stdout] 4719b86bc025b170eea99a49d722f5e6ab0fb6e803a8401014b28a5f3e0fac46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afcb00ed56b2ad35ef3bbe6751919ebac5df1bf31c3a9c56b065093d2fbc39be
[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" "afcb00ed56b2ad35ef3bbe6751919ebac5df1bf31c3a9c56b065093d2fbc39be", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `match` arm body without braces
[INFO] [stdout]   --> src/main.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     Err(_) => return Err("Not valid IP Address, it must be either IPv4 or IPv6");
[INFO] [stdout]    |                            -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: use a comma to end a `match` arm expression: `,`
[INFO] [stdout]    |                            |  |
[INFO] [stdout]    |                            |  this statement is not surrounded by a body
[INFO] [stdout]    |                            while parsing the `match` arm starting here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `match` arm body without braces
[INFO] [stdout]   --> src/main.rs:36:31
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     Err(_) => return Err("Failed to parse the number of threads!");
[INFO] [stdout]    |                            -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: use a comma to end a `match` arm expression: `,`
[INFO] [stdout]    |                            |  |
[INFO] [stdout]    |                            |  this statement is not surrounded by a body
[INFO] [stdout]    |                            while parsing the `match` arm starting here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ip_sniffer` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "afcb00ed56b2ad35ef3bbe6751919ebac5df1bf31c3a9c56b065093d2fbc39be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcb00ed56b2ad35ef3bbe6751919ebac5df1bf31c3a9c56b065093d2fbc39be", kill_on_drop: false }`
[INFO] [stdout] afcb00ed56b2ad35ef3bbe6751919ebac5df1bf31c3a9c56b065093d2fbc39be
