[INFO] cloning repository https://github.com/aehrfbszer/sample-dns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aehrfbszer/sample-dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faehrfbszer%2Fsample-dns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faehrfbszer%2Fsample-dns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5729f54a5ddbb8cb1162f35346bc57c90f893449
[INFO] testing aehrfbszer/sample-dns against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faehrfbszer%2Fsample-dns" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aehrfbszer/sample-dns
[INFO] finished tweaking git repo https://github.com/aehrfbszer/sample-dns
[INFO] tweaked toml for git repo https://github.com/aehrfbszer/sample-dns written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aehrfbszer/sample-dns on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aehrfbszer/sample-dns 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c8446ac230accc7af1ff89e311fbb22509ff0d75053cc3dc3609244fc78539d4
[INFO] running `Command { std: "docker" "start" "-a" "c8446ac230accc7af1ff89e311fbb22509ff0d75053cc3dc3609244fc78539d4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b227223ac1dcfe6a85f0be59a453e9b302dc49389b9c4713ee4e1a537f2cb7ce
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[INFO] [stderr]    Compiling sample-dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `QueryType`
[INFO] [stdout]  --> src/cli.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use args::{Args, QueryType};
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `build_query`
[INFO] [stdout]  --> src/server.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser::{self, build_query},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/server.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_dns_cache` is never used
[INFO] [stdout]   --> src/dns.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn clear_dns_cache() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_all` is never used
[INFO] [stdout]   --> src/dns/cache.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DnsCache {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn clear_all(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const OPCODE_MASK: u16 = 0x7800; // Operation Code
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AA_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const AA_MASK: u16 = 0x0400; // Authoritative Answer Flag
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TC_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const TC_MASK: u16 = 0x0200; // Truncation Flag
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RA_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const RA_MASK: u16 = 0x0080; // Recursion Available
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Z_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const Z_MASK: u16 = 0x0070; // Reserved for future use
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const RCODE_MASK: u16 = 0x000F; // Response Code
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_QUERY` is never used
[INFO] [stdout]   --> src/dns/header.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const OPCODE_QUERY: u16 = 0 << 11; // Standard query
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_IQUERY` is never used
[INFO] [stdout]   --> src/dns/header.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const OPCODE_IQUERY: u16 = 1 << 11; // Inverse query
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_STATUS` is never used
[INFO] [stdout]   --> src/dns/header.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const OPCODE_STATUS: u16 = 2 << 11; // Server status request
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_NOERROR` is never used
[INFO] [stdout]   --> src/dns/header.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const RCODE_NOERROR: u8 = 0; // No error condition
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_FORMERR` is never used
[INFO] [stdout]   --> src/dns/header.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const RCODE_FORMERR: u8 = 1; // Format error
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_SERVFAIL` is never used
[INFO] [stdout]   --> src/dns/header.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const RCODE_SERVFAIL: u8 = 2; // Server failure
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_NXDOMAIN` is never used
[INFO] [stdout]   --> src/dns/header.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const RCODE_NXDOMAIN: u8 = 3; // Name Error
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_NOTIMP` is never used
[INFO] [stdout]   --> src/dns/header.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const RCODE_NOTIMP: u8 = 4; // Not Implemented
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_REFUSED` is never used
[INFO] [stdout]   --> src/dns/header.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const RCODE_REFUSED: u8 = 5; // Refused
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/dns/header.rs:46:12
[INFO] [stdout]     |
[INFO] [stdout] 34  | impl DnsHeader {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46  |     pub fn new_response(request: &DnsHeader) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn opcode(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     pub fn is_authoritative(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     pub fn is_truncated(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74  |     pub fn recursion_desired(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn recursion_available(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn response_code(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87  |     pub fn set_response(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn set_opcode(&mut self, opcode: u8) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn set_authoritative(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn set_truncated(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn set_recursion_desired(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn set_recursion_available(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn set_response_code(&mut self, rcode: u8) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "b227223ac1dcfe6a85f0be59a453e9b302dc49389b9c4713ee4e1a537f2cb7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b227223ac1dcfe6a85f0be59a453e9b302dc49389b9c4713ee4e1a537f2cb7ce", kill_on_drop: false }`
[INFO] [stdout] b227223ac1dcfe6a85f0be59a453e9b302dc49389b9c4713ee4e1a537f2cb7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56a5d8d03c204c6700290d53fb55b477c011acdcaa8a31762e46f961a1a3f38a
[INFO] running `Command { std: "docker" "start" "-a" "56a5d8d03c204c6700290d53fb55b477c011acdcaa8a31762e46f961a1a3f38a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample-dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `QueryType`
[INFO] [stdout]  --> src/cli.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use args::{Args, QueryType};
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `build_query`
[INFO] [stdout]  --> src/server.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser::{self, build_query},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/server.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_dns_cache` is never used
[INFO] [stdout]   --> src/dns.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn clear_dns_cache() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_all` is never used
[INFO] [stdout]   --> src/dns/cache.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DnsCache {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn clear_all(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const OPCODE_MASK: u16 = 0x7800; // Operation Code
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AA_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const AA_MASK: u16 = 0x0400; // Authoritative Answer Flag
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TC_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const TC_MASK: u16 = 0x0200; // Truncation Flag
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Z_MASK` is never used
[INFO] [stdout]   --> src/dns/header.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const Z_MASK: u16 = 0x0070; // Reserved for future use
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_QUERY` is never used
[INFO] [stdout]   --> src/dns/header.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const OPCODE_QUERY: u16 = 0 << 11; // Standard query
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_IQUERY` is never used
[INFO] [stdout]   --> src/dns/header.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const OPCODE_IQUERY: u16 = 1 << 11; // Inverse query
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_STATUS` is never used
[INFO] [stdout]   --> src/dns/header.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const OPCODE_STATUS: u16 = 2 << 11; // Server status request
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_NOERROR` is never used
[INFO] [stdout]   --> src/dns/header.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const RCODE_NOERROR: u8 = 0; // No error condition
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_FORMERR` is never used
[INFO] [stdout]   --> src/dns/header.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const RCODE_FORMERR: u8 = 1; // Format error
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_SERVFAIL` is never used
[INFO] [stdout]   --> src/dns/header.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const RCODE_SERVFAIL: u8 = 2; // Server failure
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_NOTIMP` is never used
[INFO] [stdout]   --> src/dns/header.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const RCODE_NOTIMP: u8 = 4; // Not Implemented
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCODE_REFUSED` is never used
[INFO] [stdout]   --> src/dns/header.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const RCODE_REFUSED: u8 = 5; // Refused
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/dns/header.rs:46:12
[INFO] [stdout]     |
[INFO] [stdout] 34  | impl DnsHeader {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46  |     pub fn new_response(request: &DnsHeader) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn opcode(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     pub fn is_authoritative(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     pub fn is_truncated(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn set_opcode(&mut self, opcode: u8) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn set_authoritative(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn set_truncated(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn set_recursion_desired(&mut self, value: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "56a5d8d03c204c6700290d53fb55b477c011acdcaa8a31762e46f961a1a3f38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a5d8d03c204c6700290d53fb55b477c011acdcaa8a31762e46f961a1a3f38a", kill_on_drop: false }`
[INFO] [stdout] 56a5d8d03c204c6700290d53fb55b477c011acdcaa8a31762e46f961a1a3f38a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dccb24b9c199123ea6fa36d19e437333121daf6aab1a02feaff7ed260f3d3a62
[INFO] running `Command { std: "docker" "start" "-a" "dccb24b9c199123ea6fa36d19e437333121daf6aab1a02feaff7ed260f3d3a62", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `QueryType`
[INFO] [stderr]  --> src/cli.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use args::{Args, QueryType};
[INFO] [stderr]   |                      ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `build_query`
[INFO] [stderr]  --> src/server.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 |     parser::{self, build_query},
[INFO] [stderr]   |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::random`
[INFO] [stderr]  --> src/server.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `clear_dns_cache` is never used
[INFO] [stderr]   --> src/dns.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn clear_dns_cache() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear_all` is never used
[INFO] [stderr]   --> src/dns/cache.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl DnsCache {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 72 |     pub fn clear_all(&self) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OPCODE_MASK` is never used
[INFO] [stderr]   --> src/dns/header.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const OPCODE_MASK: u16 = 0x7800; // Operation Code
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AA_MASK` is never used
[INFO] [stderr]   --> src/dns/header.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const AA_MASK: u16 = 0x0400; // Authoritative Answer Flag
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TC_MASK` is never used
[INFO] [stderr]   --> src/dns/header.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const TC_MASK: u16 = 0x0200; // Truncation Flag
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `Z_MASK` is never used
[INFO] [stderr]   --> src/dns/header.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const Z_MASK: u16 = 0x0070; // Reserved for future use
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OPCODE_QUERY` is never used
[INFO] [stderr]   --> src/dns/header.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const OPCODE_QUERY: u16 = 0 << 11; // Standard query
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OPCODE_IQUERY` is never used
[INFO] [stderr]   --> src/dns/header.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub const OPCODE_IQUERY: u16 = 1 << 11; // Inverse query
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OPCODE_STATUS` is never used
[INFO] [stderr]   --> src/dns/header.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub const OPCODE_STATUS: u16 = 2 << 11; // Server status request
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RCODE_NOERROR` is never used
[INFO] [stderr]   --> src/dns/header.rs:27:11
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const RCODE_NOERROR: u8 = 0; // No error condition
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RCODE_FORMERR` is never used
[INFO] [stderr]   --> src/dns/header.rs:28:11
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub const RCODE_FORMERR: u8 = 1; // Format error
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RCODE_SERVFAIL` is never used
[INFO] [stderr]   --> src/dns/header.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub const RCODE_SERVFAIL: u8 = 2; // Server failure
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RCODE_NOTIMP` is never used
[INFO] [stderr]   --> src/dns/header.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub const RCODE_NOTIMP: u8 = 4; // Not Implemented
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RCODE_REFUSED` is never used
[INFO] [stderr]   --> src/dns/header.rs:32:11
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub const RCODE_REFUSED: u8 = 5; // Refused
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/dns/header.rs:46:12
[INFO] [stderr]     |
[INFO] [stderr] 34  | impl DnsHeader {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 46  |     pub fn new_response(request: &DnsHeader) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62  |     pub fn opcode(&self) -> u8 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66  |     pub fn is_authoritative(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70  |     pub fn is_truncated(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 95  |     pub fn set_opcode(&mut self, opcode: u8) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub fn set_authoritative(&mut self, value: bool) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub fn set_truncated(&mut self, value: bool) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     pub fn set_recursion_desired(&mut self, value: bool) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sample-dns` (bin "sample-dns" test) generated 18 warnings (run `cargo fix --bin "sample-dns" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sample_dns-a36330b1f6dc0a71)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test dns::tests::tests::test_dns_header ... ok
[INFO] [stdout] test dns::tests::tests::test_query_building ... ok
[INFO] [stdout] test dns::tests::tests::test_error_handling ... ok
[INFO] [stdout] test dns::tests::tests::test_domain_name_parsing ... ok
[INFO] [stdout] test dns::tests::tests::test_record_types ... ok
[INFO] [stdout] test server::test_parse_query ... ok
[INFO] [stdout] test server::test_error_response ... ok
[INFO] [stdout] test server::test_build_response ... ok
[INFO] [stdout] test server::test_dns_server_creation ... ok
[INFO] [stdout] test server::test_handle_request ... ok
[INFO] [stdout] test dns::tests::tests::test_response_parsing ... ok
[INFO] [stdout] test dns::tests::tests::test_dns_record ... ok
[INFO] [stdout] test server::test_resolve_domain ... FAILED
[INFO] [stdout] test dns::tests::tests::test_cache ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- server::test_resolve_domain stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'server::test_resolve_domain' panicked at src/server.rs:271:5:
[INFO] [stdout] assertion failed: result.is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x593a3f91a5e2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x593a3f91a5e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x593a3f91a5e2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x593a3f91a5e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x593a3f942cd3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x593a3f942cd3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x593a3f916fa3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x593a3f916fa3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x593a3f91a432 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x593a3f91bb4c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x593a3f91b9a2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x593a3f8b9c04 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x593a3f8b9c04 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x593a3f91c52b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x593a3f91c52b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x593a3f91c2c6 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x593a3f91aad9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x593a3f91bf8d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x593a3f9413c0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x593a3f94142c - core::panicking::panic::h318cb8731d7e290d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x593a3f86e8cd - sample_dns::server::test_resolve_domain::{{closure}}::he1be4d23d0fc8f93
[INFO] [stdout]                                at /opt/rustwide/workdir/src/server.rs:271:5
[INFO] [stdout]   21:     0x593a3f87fed5 - <core::pin::Pin<P> as core::future::future::Future>::poll::h8329c9eff6a73e87
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/future/future.rs:133:9
[INFO] [stdout]   22:     0x593a3f87fed5 - <core::pin::Pin<P> as core::future::future::Future>::poll::ha1b1b1185f31a118
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x593a3f87fed5 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::haeae60bbab536988
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   24:     0x593a3f87fed5 - tokio::task::coop::with_budget::h46b0639f4a994b6f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   25:     0x593a3f87fed5 - tokio::task::coop::budget::h466b57c7d37ef015
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   26:     0x593a3f87fed5 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hbacff6839c1be369
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   27:     0x593a3f87fed5 - tokio::runtime::scheduler::current_thread::Context::enter::ha66a6b2d5cc63aa5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   28:     0x593a3f876a95 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hfb8d6d388ef3986e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   29:     0x593a3f876a95 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h07aa63a46f7c1b15
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   30:     0x593a3f876a95 - tokio::runtime::context::scoped::Scoped<T>::set::h391c8eb585ea9dbe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   31:     0x593a3f880235 - tokio::runtime::context::set_scheduler::{{closure}}::h507dfb4b17670944
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   32:     0x593a3f880235 - std::thread::local::LocalKey<T>::try_with::h20b6311996dc0de6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   33:     0x593a3f880235 - std::thread::local::LocalKey<T>::with::h1e920d5854dd3dcb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   34:     0x593a3f880235 - tokio::runtime::context::set_scheduler::h22f3613e61485b58
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   35:     0x593a3f880235 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hb6f1df1d8cc04922
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   36:     0x593a3f880235 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::haea8add00235be0e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   37:     0x593a3f87bae4 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h4edf8a5393d09807
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   38:     0x593a3f87bae4 - tokio::runtime::context::runtime::enter_runtime::h286375d10ee43519
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   39:     0x593a3f87ca53 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h09bfafea0171286f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   40:     0x593a3f87ca53 - tokio::runtime::runtime::Runtime::block_on_inner::h8cc8d392aceabfe4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   41:     0x593a3f87ca53 - tokio::runtime::runtime::Runtime::block_on::h80220ab3f96d182b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   42:     0x593a3f86e68b - sample_dns::server::test_resolve_domain::h77aef93ad19d8bf9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/server.rs:273:33
[INFO] [stdout]   43:     0x593a3f87ad59 - sample_dns::server::test_resolve_domain::{{closure}}::h257c8cf43c2ff1a8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/server.rs:261:31
[INFO] [stdout]   44:     0x593a3f87ad59 - core::ops::function::FnOnce::call_once::hf4df4f45ed700308
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x593a3f8bf38b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x593a3f8bf38b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   47:     0x593a3f8be57e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   48:     0x593a3f8be57e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x593a3f8be57e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   50:     0x593a3f8be57e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   51:     0x593a3f8be57e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x593a3f8be57e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   53:     0x593a3f8be57e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   54:     0x593a3f8820f4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   55:     0x593a3f8820f4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   56:     0x593a3f885aca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   57:     0x593a3f885aca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   58:     0x593a3f885aca - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   59:     0x593a3f885aca - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   60:     0x593a3f885aca - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x593a3f885aca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   62:     0x593a3f885aca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x593a3f91f6a7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   64:     0x593a3f91f6a7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   65:     0x593a3f91f6a7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   66:     0x78bba66d9aa4 - <unknown>
[INFO] [stdout]   67:     0x78bba6766a34 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     server::test_resolve_domain
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin sample-dns`
[INFO] running `Command { std: "docker" "inspect" "dccb24b9c199123ea6fa36d19e437333121daf6aab1a02feaff7ed260f3d3a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccb24b9c199123ea6fa36d19e437333121daf6aab1a02feaff7ed260f3d3a62", kill_on_drop: false }`
[INFO] [stdout] dccb24b9c199123ea6fa36d19e437333121daf6aab1a02feaff7ed260f3d3a62
