[INFO] fetching crate dnscache 0.3.2...
[INFO] testing dnscache-0.3.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate dnscache 0.3.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate dnscache 0.3.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dnscache 0.3.2
[INFO] finished tweaking crates.io crate dnscache 0.3.2
[INFO] tweaked toml for crates.io crate dnscache 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clamp v0.1.0
[INFO] [stderr]   Downloaded structopt-derive v0.2.18
[INFO] [stderr]   Downloaded compactmap v0.3.7
[INFO] [stderr]   Downloaded build_const v0.2.2
[INFO] [stderr]   Downloaded structopt v0.2.18
[INFO] [stderr]   Downloaded snap v0.2.5
[INFO] [stderr]   Downloaded serde_cbor v0.8.2
[INFO] [stderr]   Downloaded rusty-leveldb v0.2.7
[INFO] [stderr]   Downloaded println_logger v0.2.0
[INFO] [stderr]   Downloaded dns-parser v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 529a2e9c64155b6e990c48e937401ecb7dc521b5a601ac4ad210c8d17f138928
[INFO] running `Command { std: "docker" "start" "-a" "529a2e9c64155b6e990c48e937401ecb7dc521b5a601ac4ad210c8d17f138928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "529a2e9c64155b6e990c48e937401ecb7dc521b5a601ac4ad210c8d17f138928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529a2e9c64155b6e990c48e937401ecb7dc521b5a601ac4ad210c8d17f138928", kill_on_drop: false }`
[INFO] [stdout] 529a2e9c64155b6e990c48e937401ecb7dc521b5a601ac4ad210c8d17f138928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a08693b75e4286ec134766ff8e0918f1dfab61bf45b4d4363dbf7c0455a190ed
[INFO] running `Command { std: "docker" "start" "-a" "a08693b75e4286ec134766ff8e0918f1dfab61bf45b4d4363dbf7c0455a190ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling snap v0.2.5
[INFO] [stderr]    Compiling integer-encoding v1.1.7
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling println_logger v0.2.0
[INFO] [stderr]    Compiling compactmap v0.3.7
[INFO] [stderr]    Compiling dns-parser v0.7.1
[INFO] [stderr]    Compiling clamp v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bytes v0.4.12
[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 rusty-leveldb v0.2.7
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling dnscache v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:92:39
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub type BoxResult<T> = Result<T, Box<std::error::Error>>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub type BoxResult<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     reply_buf.put_u16::<BE>(r.id);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |     reply_buf.put_u16::<BE>(0x8180); // response, recursion, recursion
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     reply_buf.put_u16::<BE>(r.q.len() as u16); // q-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     reply_buf.put_u16::<BE>(num_answers as u16); // a-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     reply_buf.put_u16::<BE>(0); // auth-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     reply_buf.put_u16::<BE>(0); // addit
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |             reply_buf.put_u16::<BE>(0x00FF); // All
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |             reply_buf.put_u16::<BE>(0x001C); // AAAA
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |             reply_buf.put_u16::<BE>(0x0000);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> src/details.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             reply_buf.put_u16::<BE>(4); // data len
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |             reply_buf.put_u16::<BE>(0x001C); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> src/details.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |             reply_buf.put_u16::<BE>(16); // data len
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5
[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" "a08693b75e4286ec134766ff8e0918f1dfab61bf45b4d4363dbf7c0455a190ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08693b75e4286ec134766ff8e0918f1dfab61bf45b4d4363dbf7c0455a190ed", kill_on_drop: false }`
[INFO] [stdout] a08693b75e4286ec134766ff8e0918f1dfab61bf45b4d4363dbf7c0455a190ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fe211837290ad37984c94612788e87e074a985b16bb99a5d9586e8b7db67bc
[INFO] running `Command { std: "docker" "start" "-a" "73fe211837290ad37984c94612788e87e074a985b16bb99a5d9586e8b7db67bc", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:92:39
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub type BoxResult<T> = Result<T, Box<std::error::Error>>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub type BoxResult<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     reply_buf.put_u16::<BE>(r.id);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |     reply_buf.put_u16::<BE>(0x8180); // response, recursion, recursion
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     reply_buf.put_u16::<BE>(r.q.len() as u16); // q-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     reply_buf.put_u16::<BE>(num_answers as u16); // a-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     reply_buf.put_u16::<BE>(0); // auth-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     reply_buf.put_u16::<BE>(0); // addit
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |             reply_buf.put_u16::<BE>(0x00FF); // All
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dnscache v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |             reply_buf.put_u16::<BE>(0x001C); // AAAA
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |             reply_buf.put_u16::<BE>(0x0000);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> src/details.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             reply_buf.put_u16::<BE>(4); // data len
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |             reply_buf.put_u16::<BE>(0x001C); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> src/details.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |             reply_buf.put_u16::<BE>(16); // data len
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:92:39
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub type BoxResult<T> = Result<T, Box<std::error::Error>>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub type BoxResult<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     reply_buf.put_u16::<BE>(r.id);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |     reply_buf.put_u16::<BE>(0x8180); // response, recursion, recursion
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     reply_buf.put_u16::<BE>(r.q.len() as u16); // q-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     reply_buf.put_u16::<BE>(num_answers as u16); // a-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     reply_buf.put_u16::<BE>(0); // auth-s
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     reply_buf.put_u16::<BE>(0); // addit
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |             reply_buf.put_u16::<BE>(0x00FF); // All
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |             reply_buf.put_u16::<BE>(0x001C); // AAAA
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |             reply_buf.put_u16::<BE>(0x0000);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> src/details.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             reply_buf.put_u16::<BE>(4); // data len
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |             reply_buf.put_u16::<BE>(0x001C); // A
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> src/details.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stdout]   --> src/details.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |             reply_buf.put_u16::<BE>(16); // data len
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5
[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" "73fe211837290ad37984c94612788e87e074a985b16bb99a5d9586e8b7db67bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fe211837290ad37984c94612788e87e074a985b16bb99a5d9586e8b7db67bc", kill_on_drop: false }`
[INFO] [stdout] 73fe211837290ad37984c94612788e87e074a985b16bb99a5d9586e8b7db67bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88861027401ca6e5df68b4ad417c5bee3c590cd556b009ef54c170a2dc9c5e3e
[INFO] running `Command { std: "docker" "start" "-a" "88861027401ca6e5df68b4ad417c5bee3c590cd556b009ef54c170a2dc9c5e3e", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:92:39
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub type BoxResult<T> = Result<T, Box<std::error::Error>>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub type BoxResult<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |     reply_buf.put_u16::<BE>(r.id);
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |     reply_buf.put_u16::<BE>(0x8180); // response, recursion, recursion
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     reply_buf.put_u16::<BE>(r.q.len() as u16); // q-s
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:29:15
[INFO] [stderr]    |
[INFO] [stderr] 29 |     reply_buf.put_u16::<BE>(num_answers as u16); // a-s
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     reply_buf.put_u16::<BE>(0); // auth-s
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 |     reply_buf.put_u16::<BE>(0); // addit
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 |             reply_buf.put_u16::<BE>(0x00FF); // All
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |             reply_buf.put_u16::<BE>(0x001C); // AAAA
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:51:23
[INFO] [stderr]    |
[INFO] [stderr] 51 |             reply_buf.put_u16::<BE>(0x0000);
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:53:19
[INFO] [stderr]    |
[INFO] [stderr] 53 |         reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |             reply_buf.put_u16::<BE>(0x0001); // A
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:59:23
[INFO] [stderr]    |
[INFO] [stderr] 59 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> src/details.rs:60:23
[INFO] [stderr]    |
[INFO] [stderr] 60 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 |             reply_buf.put_u16::<BE>(4); // data len
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |             reply_buf.put_u16::<BE>(0x001C); // A
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |             reply_buf.put_u16::<BE>(0x0001); // IN
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> src/details.rs:73:23
[INFO] [stderr]    |
[INFO] [stderr] 73 |             reply_buf.put_u32::<BE>(ttl); // TTL
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `bytes::BufMut::put_u16`: use put_u16_be or put_u16_le
[INFO] [stderr]   --> src/details.rs:74:23
[INFO] [stderr]    |
[INFO] [stderr] 74 |             reply_buf.put_u16::<BE>(16); // data len
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dnscache` (lib) generated 20 warnings (run `cargo fix --lib -p dnscache` to apply 1 suggestion)
[INFO] [stderr] warning: `dnscache` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dnscache` (bin "dnscache" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dnscache-11251629fdb4240a)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dnscache-1eace41fa40f99dd)
[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] [stderr]    Doc-tests dnscache
[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" "88861027401ca6e5df68b4ad417c5bee3c590cd556b009ef54c170a2dc9c5e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88861027401ca6e5df68b4ad417c5bee3c590cd556b009ef54c170a2dc9c5e3e", kill_on_drop: false }`
[INFO] [stdout] 88861027401ca6e5df68b4ad417c5bee3c590cd556b009ef54c170a2dc9c5e3e
