[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] checking andrasUrbin/basic_port_sniffer_cli against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FandrasUrbin%2Fbasic_port_sniffer_cli" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrasUrbin/basic_port_sniffer_cli on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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-2/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" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 840cde8235b1d95202dcfe03e45a41f5701ee055cf084f4b714b7f2a5b29a15d
[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" "840cde8235b1d95202dcfe03e45a41f5701ee055cf084f4b714b7f2a5b29a15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "840cde8235b1d95202dcfe03e45a41f5701ee055cf084f4b714b7f2a5b29a15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "840cde8235b1d95202dcfe03e45a41f5701ee055cf084f4b714b7f2a5b29a15d", kill_on_drop: false }`
[INFO] [stdout] 840cde8235b1d95202dcfe03e45a41f5701ee055cf084f4b714b7f2a5b29a15d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f61a44ee7884ab2e3e7b75933ed22b153364fda8d00caffa2fe5c47d4fc1e30
[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" "2f61a44ee7884ab2e3e7b75933ed22b153364fda8d00caffa2fe5c47d4fc1e30", kill_on_drop: false }`
[INFO] [stderr]     Checking 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: `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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2f61a44ee7884ab2e3e7b75933ed22b153364fda8d00caffa2fe5c47d4fc1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f61a44ee7884ab2e3e7b75933ed22b153364fda8d00caffa2fe5c47d4fc1e30", kill_on_drop: false }`
[INFO] [stdout] 2f61a44ee7884ab2e3e7b75933ed22b153364fda8d00caffa2fe5c47d4fc1e30