[INFO] fetching crate tokio-coap 0.2.0...
[INFO] testing tokio-coap-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tokio-coap 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tokio-coap 0.2.0
[INFO] finished tweaking crates.io crate tokio-coap 0.2.0
[INFO] tweaked toml for crates.io crate tokio-coap 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-coap 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v0.4.12 (available: v1.11.1)
[INFO] [stderr]       Adding env_logger v0.4.3 (available: v0.11.10)
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.32)
[INFO] [stderr]       Adding smallvec v0.5.1 (available: v1.15.1)
[INFO] [stderr]       Adding tokio v0.1.22 (available: v1.52.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54a54d0c97b367c9fa63664fb0d0c9db4278200d99e64493fa5c2b052ae127cd
[INFO] running `Command { std: "docker" "start" "-a" "54a54d0c97b367c9fa63664fb0d0c9db4278200d99e64493fa5c2b052ae127cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54a54d0c97b367c9fa63664fb0d0c9db4278200d99e64493fa5c2b052ae127cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a54d0c97b367c9fa63664fb0d0c9db4278200d99e64493fa5c2b052ae127cd", kill_on_drop: false }`
[INFO] [stdout] 54a54d0c97b367c9fa63664fb0d0c9db4278200d99e64493fa5c2b052ae127cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3380edbf487e6c4814212705c1c87f0e13d586039e2e1da429474c34e8cb9e9
[INFO] running `Command { std: "docker" "start" "-a" "b3380edbf487e6c4814212705c1c87f0e13d586039e2e1da429474c34e8cb9e9", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling smallvec v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling tokio-coap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/message/option/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn new(Self::Format) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Format`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 |         0...12 => delta,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 |         13...268 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |         269...64999 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         0...12 => length,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:117:11
[INFO] [stdout]     |
[INFO] [stdout] 117 |         13...268 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |         269...64999 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/mod.rs:252:22
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 d @ 0...12 => d as u16,
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/mod.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 d @ 0...12 => d as u16,
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/message/option/mod.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn iter(&self) -> RawOptionsIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn iter(&self) -> RawOptionsIterator<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/message/option/mod.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn to_bytes(&self) -> Cow<[u8]>;
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn to_bytes(&self) -> Cow<'_, [u8]>;
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 262 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "b3380edbf487e6c4814212705c1c87f0e13d586039e2e1da429474c34e8cb9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3380edbf487e6c4814212705c1c87f0e13d586039e2e1da429474c34e8cb9e9", kill_on_drop: false }`
[INFO] [stdout] b3380edbf487e6c4814212705c1c87f0e13d586039e2e1da429474c34e8cb9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c42acc9e3d56e7effad20607f08daa36baa1b06c77ff5dc3f31318a129883c5c
[INFO] running `Command { std: "docker" "start" "-a" "c42acc9e3d56e7effad20607f08daa36baa1b06c77ff5dc3f31318a129883c5c", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/message/option/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn new(Self::Format) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Format`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 |         0...12 => delta,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 |         13...268 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |         269...64999 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         0...12 => length,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:117:11
[INFO] [stdout]     |
[INFO] [stdout] 117 |         13...268 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |         269...64999 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/mod.rs:252:22
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 d @ 0...12 => d as u16,
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/mod.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 d @ 0...12 => d as u16,
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/message/option/mod.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn iter(&self) -> RawOptionsIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn iter(&self) -> RawOptionsIterator<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/message/option/mod.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn to_bytes(&self) -> Cow<[u8]>;
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn to_bytes(&self) -> Cow<'_, [u8]>;
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 262 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-coap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/message/option/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn new(Self::Format) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Format`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 |         0...12 => delta,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 |         13...268 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |         269...64999 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         0...12 => length,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:117:11
[INFO] [stdout]     |
[INFO] [stdout] 117 |         13...268 => {
[INFO] [stdout]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/option/mod.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |         269...64999 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/mod.rs:252:22
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 d @ 0...12 => d as u16,
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/message/mod.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 d @ 0...12 => d as u16,
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/message/option/mod.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn iter(&self) -> RawOptionsIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn iter(&self) -> RawOptionsIterator<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/message/option/mod.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn to_bytes(&self) -> Cow<[u8]>;
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn to_bytes(&self) -> Cow<'_, [u8]>;
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 262 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/message/option/mod.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 366 | / options![
[INFO] [stdout] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stdout] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stdout] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stdout] 384 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "c42acc9e3d56e7effad20607f08daa36baa1b06c77ff5dc3f31318a129883c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42acc9e3d56e7effad20607f08daa36baa1b06c77ff5dc3f31318a129883c5c", kill_on_drop: false }`
[INFO] [stdout] c42acc9e3d56e7effad20607f08daa36baa1b06c77ff5dc3f31318a129883c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e784ebda36656cc108927abc7c795d8ef4d652b58636b79a9ea84dc03d7d7ced
[INFO] running `Command { std: "docker" "start" "-a" "e784ebda36656cc108927abc7c795d8ef4d652b58636b79a9ea84dc03d7d7ced", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/message/option/mod.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn new(Self::Format) -> Self;
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Format`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:102:10
[INFO] [stderr]     |
[INFO] [stderr] 102 |         0...12 => delta,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:103:11
[INFO] [stderr]     |
[INFO] [stderr] 103 |         13...268 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:107:12
[INFO] [stderr]     |
[INFO] [stderr] 107 |         269...64999 => {
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:116:10
[INFO] [stderr]     |
[INFO] [stderr] 116 |         0...12 => length,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:117:11
[INFO] [stderr]     |
[INFO] [stderr] 117 |         13...268 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:121:12
[INFO] [stderr]     |
[INFO] [stderr] 121 |         269...64999 => {
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/mod.rs:252:22
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 d @ 0...12 => d as u16,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/mod.rs:265:22
[INFO] [stderr]     |
[INFO] [stderr] 265 |                 d @ 0...12 => d as u16,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/message/option/mod.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn iter(&self) -> RawOptionsIterator {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn iter(&self) -> RawOptionsIterator<'_> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/message/option/mod.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn to_bytes(&self) -> Cow<[u8]>;
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn to_bytes(&self) -> Cow<'_, [u8]>;
[INFO] [stderr]    |                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/message/option/mod.rs:167:25
[INFO] [stderr]     |
[INFO] [stderr] 167 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 366 | / options![
[INFO] [stderr] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stderr] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stderr] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stderr] 384 | | ];
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 167 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/message/option/mod.rs:216:25
[INFO] [stderr]     |
[INFO] [stderr] 216 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 366 | / options![
[INFO] [stderr] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stderr] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stderr] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stderr] 384 | | ];
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 216 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/message/option/mod.rs:262:25
[INFO] [stderr]     |
[INFO] [stderr] 262 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 366 | / options![
[INFO] [stderr] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stderr] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stderr] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stderr] 384 | | ];
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 262 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/message/option/mod.rs:304:25
[INFO] [stderr]     |
[INFO] [stderr] 304 |               fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 366 | / options![
[INFO] [stderr] 367 | |     (1, IfMatch, opaque, 0, 8),
[INFO] [stderr] 368 | |     (3, UriHost, string, 1, 8),
[INFO] [stderr] 369 | |     (4, ETag, opaque, 0, 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 383 | |     (284, NoResponse, uint, 0, 1),
[INFO] [stderr] 384 | | ];
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `option` which comes from the expansion of the macro `options` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 304 |             fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `tokio-coap` (lib) generated 28 warnings (13 duplicates) (run `cargo fix --lib -p tokio-coap` to apply 15 suggestions)
[INFO] [stderr] warning: `tokio-coap` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_coap-862e28a8921bd45f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test message::test_msg_encode_get_con_with_opts ... ok
[INFO] [stdout] test message::test_msg_parse_empty ... ok
[INFO] [stdout] test message::test_msg_parse_empty_con_with_token ... ok
[INFO] [stdout] test message::test_msg_parse_get_con ... ok
[INFO] [stdout] test message::test_msg_serialize_empty ... ok
[INFO] [stdout] test message::test_msg_parse_get_con_with_opts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_coap
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:102:10
[INFO] [stderr]     |
[INFO] [stderr] 102 |         0...12 => delta,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:103:11
[INFO] [stderr]     |
[INFO] [stderr] 103 |         13...268 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:107:12
[INFO] [stderr]     |
[INFO] [stderr] 107 |         269...64999 => {
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:116:10
[INFO] [stderr]     |
[INFO] [stderr] 116 |         0...12 => length,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:117:11
[INFO] [stderr]     |
[INFO] [stderr] 117 |         13...268 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/option/mod.rs:121:12
[INFO] [stderr]     |
[INFO] [stderr] 121 |         269...64999 => {
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/mod.rs:252:22
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 d @ 0...12 => d as u16,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/message/mod.rs:265:22
[INFO] [stderr]     |
[INFO] [stderr] 265 |                 d @ 0...12 => d as u16,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[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" "e784ebda36656cc108927abc7c795d8ef4d652b58636b79a9ea84dc03d7d7ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e784ebda36656cc108927abc7c795d8ef4d652b58636b79a9ea84dc03d7d7ced", kill_on_drop: false }`
[INFO] [stdout] e784ebda36656cc108927abc7c795d8ef4d652b58636b79a9ea84dc03d7d7ced
