[INFO] cloning repository https://github.com/WinterCore/rustdns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WinterCore/rustdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWinterCore%2Frustdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWinterCore%2Frustdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 124b6657df1c6ad6fd832d3694936c9022b536c7 [INFO] building WinterCore/rustdns against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWinterCore%2Frustdns" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WinterCore/rustdns on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WinterCore/rustdns [INFO] finished tweaking git repo https://github.com/WinterCore/rustdns [INFO] tweaked toml for git repo https://github.com/WinterCore/rustdns written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WinterCore/rustdns 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e5a2a53601c3674dd2320af2ef304b25b2bff1e61cbf8fe14c8cc2b15e22d72 [INFO] running `Command { std: "docker" "start" "-a" "2e5a2a53601c3674dd2320af2ef304b25b2bff1e61cbf8fe14c8cc2b15e22d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e5a2a53601c3674dd2320af2ef304b25b2bff1e61cbf8fe14c8cc2b15e22d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5a2a53601c3674dd2320af2ef304b25b2bff1e61cbf8fe14c8cc2b15e22d72", kill_on_drop: false }` [INFO] [stdout] 2e5a2a53601c3674dd2320af2ef304b25b2bff1e61cbf8fe14c8cc2b15e22d72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1862e03f3ceb164a8d6ec0d4e9fa3fac24bea40bcd9dba66f3f15040030ce9f1 [INFO] running `Command { std: "docker" "start" "-a" "1862e03f3ceb164a8d6ec0d4e9fa3fac24bea40bcd9dba66f3f15040030ce9f1", kill_on_drop: false }` [INFO] [stderr] Compiling rustdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/parser/question.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parse` [INFO] [stdout] --> src/parser/mod.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub use common::{Parse, LabelPtrMap}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ipv4Addr` and `SocketAddrV4` [INFO] [stdout] --> src/main.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddrV4, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `er` [INFO] [stdout] --> src/server/server.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Err(er) => return Err("Failed to receive data from socket".to_owned()), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_er` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/server/server.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootServer` is never constructed [INFO] [stdout] --> src/server/root_server.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct RootServer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/root_server.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl RootServer { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 11 | fn new() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "1862e03f3ceb164a8d6ec0d4e9fa3fac24bea40bcd9dba66f3f15040030ce9f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1862e03f3ceb164a8d6ec0d4e9fa3fac24bea40bcd9dba66f3f15040030ce9f1", kill_on_drop: false }` [INFO] [stdout] 1862e03f3ceb164a8d6ec0d4e9fa3fac24bea40bcd9dba66f3f15040030ce9f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6b7a7db1657515c6a68cf701c1290d2fa12301c4a13b89aa78c386352cc8a36 [INFO] running `Command { std: "docker" "start" "-a" "a6b7a7db1657515c6a68cf701c1290d2fa12301c4a13b89aa78c386352cc8a36", kill_on_drop: false }` [INFO] [stderr] Compiling rustdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/parser/question.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parse` [INFO] [stdout] --> src/parser/mod.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub use common::{Parse, LabelPtrMap}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ipv4Addr` and `SocketAddrV4` [INFO] [stdout] --> src/main.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddrV4, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `er` [INFO] [stdout] --> src/server/server.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Err(er) => return Err("Failed to receive data from socket".to_owned()), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_er` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/server/server.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootServer` is never constructed [INFO] [stdout] --> src/server/root_server.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct RootServer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/root_server.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl RootServer { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 11 | fn new() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "a6b7a7db1657515c6a68cf701c1290d2fa12301c4a13b89aa78c386352cc8a36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6b7a7db1657515c6a68cf701c1290d2fa12301c4a13b89aa78c386352cc8a36", kill_on_drop: false }` [INFO] [stdout] a6b7a7db1657515c6a68cf701c1290d2fa12301c4a13b89aa78c386352cc8a36