[INFO] fetching crate dnscache 0.3.2...
[INFO] testing dnscache-0.3.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dnscache 0.3.2 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dnscache 0.3.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v0.4.12 (available: v1.10.1)
[INFO] [stderr]       Adding dns-parser v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding multimap v0.4.0 (available: v0.10.1)
[INFO] [stderr]       Adding rusty-leveldb v0.2.7 (available: v4.0.1)
[INFO] [stderr]       Adding serde_bytes v0.10.5 (available: v0.11.19)
[INFO] [stderr]       Adding serde_cbor v0.8.2 (available: v0.11.2)
[INFO] [stderr]       Adding structopt v0.2.18 (available: v0.3.26)
[INFO] [stderr]       Adding structopt-derive v0.2.18 (available: v0.4.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f002292a6bfc972ee378461a652e2e20f99e9571833564842478da0a61f4cf3
[INFO] running `Command { std: "docker" "start" "-a" "6f002292a6bfc972ee378461a652e2e20f99e9571833564842478da0a61f4cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f002292a6bfc972ee378461a652e2e20f99e9571833564842478da0a61f4cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f002292a6bfc972ee378461a652e2e20f99e9571833564842478da0a61f4cf3", kill_on_drop: false }`
[INFO] [stdout] 6f002292a6bfc972ee378461a652e2e20f99e9571833564842478da0a61f4cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42ee2feb54cafe2b469cdea42610e712d7f9bb5b9cfdcc6565a3e50a95316b2c
[INFO] running `Command { std: "docker" "start" "-a" "42ee2feb54cafe2b469cdea42610e712d7f9bb5b9cfdcc6565a3e50a95316b2c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling snap v0.2.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling integer-encoding v1.1.7
[INFO] [stderr]    Compiling println_logger v0.2.0
[INFO] [stderr]    Compiling dns-parser v0.7.1
[INFO] [stderr]    Compiling clamp v0.1.0
[INFO] [stderr]    Compiling compactmap v0.3.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[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 ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[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 multimap v0.4.0
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, 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: variable does not need to be mutable
[INFO] [stdout]    --> src/details.rs:436:19
[INFO] [stdout]     |
[INFO] [stdout] 436 |         for (dom, mut entry) in tmp {
[INFO] [stdout]     |                   ----^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/details.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     UnknownsRemain(usize),
[INFO] [stdout]    |     -------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 88 -     UnknownsRemain(usize),
[INFO] [stdout] 88 +     UnknownsRemain(()),
[INFO] [stdout]    |
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.05s
[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" "42ee2feb54cafe2b469cdea42610e712d7f9bb5b9cfdcc6565a3e50a95316b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ee2feb54cafe2b469cdea42610e712d7f9bb5b9cfdcc6565a3e50a95316b2c", kill_on_drop: false }`
[INFO] [stdout] 42ee2feb54cafe2b469cdea42610e712d7f9bb5b9cfdcc6565a3e50a95316b2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 558e18ab5526516cc378dfd279d12ae81f1656421f3a33e48ca05caf0fce7b59
[INFO] running `Command { std: "docker" "start" "-a" "558e18ab5526516cc378dfd279d12ae81f1656421f3a33e48ca05caf0fce7b59", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, 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: variable does not need to be mutable
[INFO] [stdout]    --> src/details.rs:436:19
[INFO] [stdout]     |
[INFO] [stdout] 436 |         for (dom, mut entry) in tmp {
[INFO] [stdout]     |                   ----^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/details.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     UnknownsRemain(usize),
[INFO] [stdout]    |     -------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 88 -     UnknownsRemain(usize),
[INFO] [stdout] 88 +     UnknownsRemain(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dnscache v0.3.2 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, 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: variable does not need to be mutable
[INFO] [stdout]    --> src/details.rs:436:19
[INFO] [stdout]     |
[INFO] [stdout] 436 |         for (dom, mut entry) in tmp {
[INFO] [stdout]     |                   ----^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/details.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     UnknownsRemain(usize),
[INFO] [stdout]    |     -------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 88 -     UnknownsRemain(usize),
[INFO] [stdout] 88 +     UnknownsRemain(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[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" "558e18ab5526516cc378dfd279d12ae81f1656421f3a33e48ca05caf0fce7b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558e18ab5526516cc378dfd279d12ae81f1656421f3a33e48ca05caf0fce7b59", kill_on_drop: false }`
[INFO] [stdout] 558e18ab5526516cc378dfd279d12ae81f1656421f3a33e48ca05caf0fce7b59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e44fbe05f1b51339a0bf0566c8bb0aae64a59a94e0635c9d3374382728eafe5e
[INFO] running `Command { std: "docker" "start" "-a" "e44fbe05f1b51339a0bf0566c8bb0aae64a59a94e0635c9d3374382728eafe5e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, 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: variable does not need to be mutable
[INFO] [stderr]    --> src/details.rs:436:19
[INFO] [stderr]     |
[INFO] [stderr] 436 |         for (dom, mut entry) in tmp {
[INFO] [stderr]     |                   ----^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/details.rs:88:20
[INFO] [stderr]    |
[INFO] [stderr] 88 |     UnknownsRemain(usize),
[INFO] [stderr]    |     -------------- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 88 -     UnknownsRemain(usize),
[INFO] [stderr] 88 +     UnknownsRemain(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `dnscache` (lib) generated 22 warnings (run `cargo fix --lib -p dnscache` to apply 2 suggestions)
[INFO] [stderr] warning: `dnscache` (lib test) generated 22 warnings (22 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dnscache` (bin "dnscache" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[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-eb451723450ae9c5)
[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-506cd1038c0bb210)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dnscache
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "e44fbe05f1b51339a0bf0566c8bb0aae64a59a94e0635c9d3374382728eafe5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44fbe05f1b51339a0bf0566c8bb0aae64a59a94e0635c9d3374382728eafe5e", kill_on_drop: false }`
[INFO] [stdout] e44fbe05f1b51339a0bf0566c8bb0aae64a59a94e0635c9d3374382728eafe5e
