[INFO] fetching crate subover 1.0.0...
[INFO] testing subover-1.0.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate subover 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate subover 1.0.0
[INFO] finished tweaking crates.io crate subover 1.0.0
[INFO] tweaked toml for crates.io crate subover 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subover 1.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subover 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b
[INFO] running `Command { std: "docker" "start" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling subover v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_cname_chain` and `check_wildcard` are never used
[INFO] [stdout]    --> src/dns.rs:78:18
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl DnsResolver {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub async fn get_cname_chain(&self, domain: &str) -> Vec<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub async fn check_wildcard(&self, domain: &str) -> bool {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_private_ip` is never used
[INFO] [stdout]    --> src/dns.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn is_private_ip(ip: &IpAddr) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deep_check` is never used
[INFO] [stdout]    --> src/takeover.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl TakeoverChecker {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub async fn deep_check(&self, subdomain: &str, cnames: &[String]) -> Result<TakeoverResult> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format_results` is never used
[INFO] [stdout]   --> src/output.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl OutputFormatter {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn format_results(&self, results: &[TakeoverResult]) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.85s
[INFO] running `Command { std: "docker" "inspect" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling subover v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_cname_chain` and `check_wildcard` are never used
[INFO] [stdout]    --> src/dns.rs:78:18
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl DnsResolver {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub async fn get_cname_chain(&self, domain: &str) -> Vec<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub async fn check_wildcard(&self, domain: &str) -> bool {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_private_ip` is never used
[INFO] [stdout]    --> src/dns.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn is_private_ip(ip: &IpAddr) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deep_check` is never used
[INFO] [stdout]    --> src/takeover.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl TakeoverChecker {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub async fn deep_check(&self, subdomain: &str, cnames: &[String]) -> Result<TakeoverResult> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format_results` is never used
[INFO] [stdout]   --> src/output.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl OutputFormatter {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn format_results(&self, results: &[TakeoverResult]) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: methods `get_cname_chain` and `check_wildcard` are never used
[INFO] [stderr]    --> src/dns.rs:78:18
[INFO] [stderr]     |
[INFO] [stderr]  19 | impl DnsResolver {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  78 |     pub async fn get_cname_chain(&self, domain: &str) -> Vec<String> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 |     pub async fn check_wildcard(&self, domain: &str) -> bool {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_private_ip` is never used
[INFO] [stderr]    --> src/dns.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn is_private_ip(ip: &IpAddr) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `deep_check` is never used
[INFO] [stderr]    --> src/takeover.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr]  26 | impl TakeoverChecker {
[INFO] [stderr]     | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub async fn deep_check(&self, subdomain: &str, cnames: &[String]) -> Result<TakeoverResult> {
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `format_results` is never used
[INFO] [stderr]   --> src/output.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl OutputFormatter {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn format_results(&self, results: &[TakeoverResult]) -> String {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `subover` (bin "subover" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/subover-34df182e37c16656)
[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" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b", kill_on_drop: false }`
[INFO] [stdout] 38120d7e5e1a9512fdf30be8e27da94b2f1ef600aa02f3345bd863760315079b
