[INFO] cloning repository https://github.com/Leowbattle/dns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Leowbattle/dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeowbattle%2Fdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeowbattle%2Fdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f90b563520f94be55c69ad8a3caca3906ff6886 [INFO] testing Leowbattle/dns against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeowbattle%2Fdns" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Leowbattle/dns on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Leowbattle/dns [INFO] finished tweaking git repo https://github.com/Leowbattle/dns [INFO] tweaked toml for git repo https://github.com/Leowbattle/dns written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/Leowbattle/dns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73041e5fba018c7c3bce6cc2c4996a0a54e1571eb751c20a8e000f5c9c99824e [INFO] running `Command { std: "docker" "start" "-a" "73041e5fba018c7c3bce6cc2c4996a0a54e1571eb751c20a8e000f5c9c99824e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73041e5fba018c7c3bce6cc2c4996a0a54e1571eb751c20a8e000f5c9c99824e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73041e5fba018c7c3bce6cc2c4996a0a54e1571eb751c20a8e000f5c9c99824e", kill_on_drop: false }` [INFO] [stdout] 73041e5fba018c7c3bce6cc2c4996a0a54e1571eb751c20a8e000f5c9c99824e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fe4ec34b7fdd6763bc673e07cc47287c202ea0645d6ca608018d47afe48061a [INFO] running `Command { std: "docker" "start" "-a" "5fe4ec34b7fdd6763bc673e07cc47287c202ea0645d6ca608018d47afe48061a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/main.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 22 | id: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flags` [INFO] [stdout] --> src/main.rs:23:2 [INFO] [stdout] | [INFO] [stdout] 23 | flags: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qcount` [INFO] [stdout] --> src/main.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | qcount: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ancount` [INFO] [stdout] --> src/main.rs:25:2 [INFO] [stdout] | [INFO] [stdout] 25 | ancount: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nscount` [INFO] [stdout] --> src/main.rs:26:2 [INFO] [stdout] | [INFO] [stdout] 26 | nscount: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `arcount` [INFO] [stdout] --> src/main.rs:27:2 [INFO] [stdout] | [INFO] [stdout] 27 | arcount: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.35s [INFO] running `Command { std: "docker" "inspect" "5fe4ec34b7fdd6763bc673e07cc47287c202ea0645d6ca608018d47afe48061a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe4ec34b7fdd6763bc673e07cc47287c202ea0645d6ca608018d47afe48061a", kill_on_drop: false }` [INFO] [stdout] 5fe4ec34b7fdd6763bc673e07cc47287c202ea0645d6ca608018d47afe48061a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 957bf22036ed0f8886e2a4bdf182ab511af456b4d895e01910b4563bdbf7cb8b [INFO] running `Command { std: "docker" "start" "-a" "957bf22036ed0f8886e2a4bdf182ab511af456b4d895e01910b4563bdbf7cb8b", kill_on_drop: false }` [INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/main.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 22 | id: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flags` [INFO] [stdout] --> src/main.rs:23:2 [INFO] [stdout] | [INFO] [stdout] 23 | flags: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qcount` [INFO] [stdout] --> src/main.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | qcount: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ancount` [INFO] [stdout] --> src/main.rs:25:2 [INFO] [stdout] | [INFO] [stdout] 25 | ancount: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nscount` [INFO] [stdout] --> src/main.rs:26:2 [INFO] [stdout] | [INFO] [stdout] 26 | nscount: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `arcount` [INFO] [stdout] --> src/main.rs:27:2 [INFO] [stdout] | [INFO] [stdout] 27 | arcount: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "957bf22036ed0f8886e2a4bdf182ab511af456b4d895e01910b4563bdbf7cb8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "957bf22036ed0f8886e2a4bdf182ab511af456b4d895e01910b4563bdbf7cb8b", kill_on_drop: false }` [INFO] [stdout] 957bf22036ed0f8886e2a4bdf182ab511af456b4d895e01910b4563bdbf7cb8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2a49689ab68771fbfccdbd1c15ae4b7faa64b169bb9e08a01f6997edc912d011 [INFO] running `Command { std: "docker" "start" "-a" "2a49689ab68771fbfccdbd1c15ae4b7faa64b169bb9e08a01f6997edc912d011", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/main.rs:22:2 [INFO] [stderr] | [INFO] [stderr] 22 | id: u16, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flags` [INFO] [stderr] --> src/main.rs:23:2 [INFO] [stderr] | [INFO] [stderr] 23 | flags: u16, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `qcount` [INFO] [stderr] --> src/main.rs:24:2 [INFO] [stderr] | [INFO] [stderr] 24 | qcount: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ancount` [INFO] [stderr] --> src/main.rs:25:2 [INFO] [stderr] | [INFO] [stderr] 25 | ancount: u16, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nscount` [INFO] [stderr] --> src/main.rs:26:2 [INFO] [stderr] | [INFO] [stderr] 26 | nscount: u16, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `arcount` [INFO] [stderr] --> src/main.rs:27:2 [INFO] [stderr] | [INFO] [stderr] 27 | arcount: u16, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dns` (bin "dns" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dns-dedf8ccf5587ae6f) [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" "2a49689ab68771fbfccdbd1c15ae4b7faa64b169bb9e08a01f6997edc912d011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a49689ab68771fbfccdbd1c15ae4b7faa64b169bb9e08a01f6997edc912d011", kill_on_drop: false }` [INFO] [stdout] 2a49689ab68771fbfccdbd1c15ae4b7faa64b169bb9e08a01f6997edc912d011