[INFO] cloning repository https://github.com/fakoli/nat464-sidecar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fakoli/nat464-sidecar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffakoli%2Fnat464-sidecar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffakoli%2Fnat464-sidecar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95db9b6b73ab7a85e27580a46561726d1111aee6
[INFO] testing fakoli/nat464-sidecar against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffakoli%2Fnat464-sidecar" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fakoli/nat464-sidecar
[INFO] finished tweaking git repo https://github.com/fakoli/nat464-sidecar
[INFO] tweaked toml for git repo https://github.com/fakoli/nat464-sidecar written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fakoli/nat464-sidecar on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fakoli/nat464-sidecar 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12
[INFO] running `Command { std: "docker" "start" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", 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" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling clap_builder v4.5.57
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling clap v4.5.57
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling nat464-sidecar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `resolution_delay` is never read
[INFO] [stdout]   --> src/happy_eyeballs/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct HappyEyeballsConfig {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub resolution_delay: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HappyEyeballsConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NAT64_WKP` is never used
[INFO] [stdout]   --> src/happy_eyeballs/mod.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const NAT64_WKP: [u16; 6] = [0x0064, 0xff9b, 0, 0, 0, 0];
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `synthesize_ipv6` is never used
[INFO] [stdout]   --> src/happy_eyeballs/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn synthesize_ipv6(ipv4: std::net::Ipv4Addr) -> std::net::Ipv6Addr {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPLY_GENERAL_FAILURE` is never used
[INFO] [stdout]   --> src/socks5/mod.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const REPLY_GENERAL_FAILURE: u8 = 0x01;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | thiserror = "2"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `nat464-sidecar` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.22s
[INFO] running `Command { std: "docker" "inspect" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", 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" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling nat464-sidecar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `REPLY_GENERAL_FAILURE` is never used
[INFO] [stdout]   --> src/socks5/mod.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const REPLY_GENERAL_FAILURE: u8 = 0x01;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | thiserror = "2"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `nat464-sidecar` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", 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" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: constant `REPLY_GENERAL_FAILURE` is never used
[INFO] [stderr]   --> src/socks5/mod.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const REPLY_GENERAL_FAILURE: u8 = 0x01;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nat464-sidecar` (bin "nat464-sidecar" test) generated 1 warning
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | thiserror = "2"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `nat464-sidecar` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/nat464-sidecar/0981ace0ac8c4f5c/out/nat464_sidecar-0981ace0ac8c4f5c)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test config::tests::test_custom_config ... ok
[INFO] [stdout] test happy_eyeballs::racer::tests::test_race_multiple_addresses ... ok
[INFO] [stdout] test socks5::handshake::tests::test_handshake_domain ... ok
[INFO] [stdout] test socks5::handshake::tests::test_handshake_ipv4 ... ok
[INFO] [stdout] test health::tests::test_health_endpoints ... ok
[INFO] [stdout] test happy_eyeballs::resolver::tests::test_interleave_ipv6_only ... ok
[INFO] [stdout] test happy_eyeballs::resolver::tests::test_interleave_unbalanced ... ok
[INFO] [stdout] test happy_eyeballs::tests::test_synthesize_ipv6_zeros ... ok
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stdout] test happy_eyeballs::tests::test_synthesize_ipv6_localhost ... ok
[INFO] [stdout] test happy_eyeballs::tests::test_synthesize_ipv6_max ... ok
[INFO] [stdout] test happy_eyeballs::racer::tests::test_race_single_address ... ok
[INFO] [stdout] test happy_eyeballs::resolver::tests::test_interleave_ipv4_only ... ok
[INFO] [stdout] test happy_eyeballs::resolver::tests::test_interleave_balanced ... ok
[INFO] [stdout] test happy_eyeballs::tests::test_synthesize_ipv6 ... ok
[INFO] [stdout] test happy_eyeballs::tests::test_config_defaults ... ok
[INFO] [stdout] test happy_eyeballs::racer::tests::test_race_first_fails_second_succeeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12", kill_on_drop: false }`
[INFO] [stdout] 232de5cdf3f0f85e960522f67094a9db7c4dede6fc9ef533a6ced49a2d647b12