[INFO] cloning repository https://github.com/NilSet/dnsclient
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NilSet/dnsclient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilSet%2Fdnsclient", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilSet%2Fdnsclient'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd5e4391a56a225589018b0515b9b871885f4d8e
[INFO] testing NilSet/dnsclient against 1.68.0 for beta-1.69-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilSet%2Fdnsclient" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NilSet/dnsclient on toolchain 1.68.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.68.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NilSet/dnsclient
[INFO] finished tweaking git repo https://github.com/NilSet/dnsclient
[INFO] tweaked toml for git repo https://github.com/NilSet/dnsclient written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/NilSet/dnsclient 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" "+1.68.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[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_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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d9d96fcd3e68c352a55065ac3c71e4614da3b107931b1eba80a46eab03cde64
[INFO] running `Command { std: "docker" "start" "-a" "6d9d96fcd3e68c352a55065ac3c71e4614da3b107931b1eba80a46eab03cde64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d9d96fcd3e68c352a55065ac3c71e4614da3b107931b1eba80a46eab03cde64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9d96fcd3e68c352a55065ac3c71e4614da3b107931b1eba80a46eab03cde64", kill_on_drop: false }`
[INFO] [stdout] 6d9d96fcd3e68c352a55065ac3c71e4614da3b107931b1eba80a46eab03cde64
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842b3dc93808c53deb9419d0c0f3bf6f47794f88003f83ba8ea15a7650885a05
[INFO] running `Command { std: "docker" "start" "-a" "842b3dc93808c53deb9419d0c0f3bf6f47794f88003f83ba8ea15a7650885a05", kill_on_drop: false }`
[INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:68:10
[INFO] [stdout] |
[INFO] [stdout] 68 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:74:10
[INFO] [stdout] |
[INFO] [stdout] 74 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:109:10
[INFO] [stdout] |
[INFO] [stdout] 109 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:121:10
[INFO] [stdout] |
[INFO] [stdout] 121 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:136:10
[INFO] [stdout] |
[INFO] [stdout] 136 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:159:10
[INFO] [stdout] |
[INFO] [stdout] 159 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout] --> src/dns/mod.rs:28:41
[INFO] [stdout] |
[INFO] [stdout] 28 | unsafe { slice::from_raw_parts((&self.inner as *const u16) as *const u8, 2) }
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
[INFO] [stdout] = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "842b3dc93808c53deb9419d0c0f3bf6f47794f88003f83ba8ea15a7650885a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842b3dc93808c53deb9419d0c0f3bf6f47794f88003f83ba8ea15a7650885a05", kill_on_drop: false }`
[INFO] [stdout] 842b3dc93808c53deb9419d0c0f3bf6f47794f88003f83ba8ea15a7650885a05
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4e736549ad2a051df2e481fbda7a3c5ea68454b5bf3f2128319a779906db4e2
[INFO] running `Command { std: "docker" "start" "-a" "a4e736549ad2a051df2e481fbda7a3c5ea68454b5bf3f2128319a779906db4e2", kill_on_drop: false }`
[INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:68:10
[INFO] [stdout] |
[INFO] [stdout] 68 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:74:10
[INFO] [stdout] |
[INFO] [stdout] 74 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:109:10
[INFO] [stdout] |
[INFO] [stdout] 109 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:121:10
[INFO] [stdout] |
[INFO] [stdout] 121 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:136:10
[INFO] [stdout] |
[INFO] [stdout] 136 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout] --> src/dns/mod.rs:159:10
[INFO] [stdout] |
[INFO] [stdout] 159 | };
[INFO] [stdout] | ^ help: remove this semicolon
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout] --> src/dns/mod.rs:28:41
[INFO] [stdout] |
[INFO] [stdout] 28 | unsafe { slice::from_raw_parts((&self.inner as *const u16) as *const u8, 2) }
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
[INFO] [stdout] = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "a4e736549ad2a051df2e481fbda7a3c5ea68454b5bf3f2128319a779906db4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e736549ad2a051df2e481fbda7a3c5ea68454b5bf3f2128319a779906db4e2", kill_on_drop: false }`
[INFO] [stdout] a4e736549ad2a051df2e481fbda7a3c5ea68454b5bf3f2128319a779906db4e2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+1.68.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b7319d311e18bb7c26a68b11dc3428cf35f088d53d623ebe43982a7745695db
[INFO] running `Command { std: "docker" "start" "-a" "8b7319d311e18bb7c26a68b11dc3428cf35f088d53d623ebe43982a7745695db", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr] --> src/dns/mod.rs:68:10
[INFO] [stderr] |
[INFO] [stderr] 68 | };
[INFO] [stderr] | ^ help: remove this semicolon
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr] --> src/dns/mod.rs:74:10
[INFO] [stderr] |
[INFO] [stderr] 74 | };
[INFO] [stderr] | ^ help: remove this semicolon
[INFO] [stderr]
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr] --> src/dns/mod.rs:109:10
[INFO] [stderr] |
[INFO] [stderr] 109 | };
[INFO] [stderr] | ^ help: remove this semicolon
[INFO] [stderr]
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr] --> src/dns/mod.rs:121:10
[INFO] [stderr] |
[INFO] [stderr] 121 | };
[INFO] [stderr] | ^ help: remove this semicolon
[INFO] [stderr]
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr] --> src/dns/mod.rs:136:10
[INFO] [stderr] |
[INFO] [stderr] 136 | };
[INFO] [stderr] | ^ help: remove this semicolon
[INFO] [stderr]
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr] --> src/dns/mod.rs:159:10
[INFO] [stderr] |
[INFO] [stderr] 159 | };
[INFO] [stderr] | ^ help: remove this semicolon
[INFO] [stderr]
[INFO] [stderr] warning: reference to packed field is unaligned
[INFO] [stderr] --> src/dns/mod.rs:28:41
[INFO] [stderr] |
[INFO] [stderr] 28 | unsafe { slice::from_raw_parts((&self.inner as *const u16) as *const u8, 2) }
[INFO] [stderr] | ^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr] = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stderr] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
[INFO] [stderr] = note: `#[warn(unaligned_references)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: `dns` (bin "dns" test) generated 7 warnings
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dns-7d94932c8f450167)
[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 0.01s
[INFO] [stdout]
[INFO] running `Command { std: "docker" "inspect" "8b7319d311e18bb7c26a68b11dc3428cf35f088d53d623ebe43982a7745695db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7319d311e18bb7c26a68b11dc3428cf35f088d53d623ebe43982a7745695db", kill_on_drop: false }`
[INFO] [stdout] 8b7319d311e18bb7c26a68b11dc3428cf35f088d53d623ebe43982a7745695db