[INFO] fetching crate mail-headers-ng 0.6.7...
[INFO] checking mail-headers-ng-0.6.7 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate mail-headers-ng 0.6.7 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate mail-headers-ng 0.6.7 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mail-headers-ng 0.6.7
[INFO] finished tweaking crates.io crate mail-headers-ng 0.6.7
[INFO] tweaked toml for crates.io crate mail-headers-ng 0.6.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.6.0 (latest: v0.22.1)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding idna v0.1.5 (latest: v0.5.0)
[INFO] [stderr]       Adding lazy_static v0.2.11 (latest: v1.4.0)
[INFO] [stderr]       Adding memchr v1.0.2 (latest: v2.7.2)
[INFO] [stderr]       Adding nom v3.2.1 (latest: v7.1.3)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding percent-encoding v1.0.1 (latest: v2.3.1)
[INFO] [stderr]       Adding quoted_printable v0.4.8 (latest: v0.5.0)
[INFO] [stderr]       Adding safemem v0.2.0 (latest: v0.3.3)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] [stderr]       Adding synstructure v0.12.6 (latest: v0.13.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.56.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded media-type-impl-utils v0.3.0-unstable
[INFO] [stderr]   Downloaded vec1 v1.12.0
[INFO] [stderr]   Downloaded lut v0.1.0-unstable
[INFO] [stderr]   Downloaded total-order-multi-map v0.4.6
[INFO] [stderr]   Downloaded vec-drain-where v1.0.1
[INFO] [stderr]   Downloaded media-type v0.4.0-unstable
[INFO] [stderr]   Downloaded soft-ascii-string v1.1.0
[INFO] [stderr]   Downloaded mail-internals-ng v0.2.4
[INFO] [stderr]   Downloaded quoted-string v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db53af919dd3b1ce773893ec9195a08d5c48f4a0d6ffe1b704cc195873da31b0
[INFO] running `Command { std: "docker" "start" "-a" "db53af919dd3b1ce773893ec9195a08d5c48f4a0d6ffe1b704cc195873da31b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db53af919dd3b1ce773893ec9195a08d5c48f4a0d6ffe1b704cc195873da31b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db53af919dd3b1ce773893ec9195a08d5c48f4a0d6ffe1b704cc195873da31b0", kill_on_drop: false }`
[INFO] [stdout] db53af919dd3b1ce773893ec9195a08d5c48f4a0d6ffe1b704cc195873da31b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaabdc960fe888d0744c38fb92748505a36a74d7fd2c9baff304a7399cf63de4
[INFO] running `Command { std: "docker" "start" "-a" "eaabdc960fe888d0744c38fb92748505a36a74d7fd2c9baff304a7399cf63de4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking quoted-string v0.6.1
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking vec-drain-where v1.0.1
[INFO] [stderr]     Checking soft-ascii-string v1.1.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking vec1 v1.12.0
[INFO] [stderr]     Checking quoted_printable v0.4.8
[INFO] [stderr]     Checking serde_test v1.0.176
[INFO] [stderr]     Checking lut v0.1.0-unstable
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking total-order-multi-map v0.4.6
[INFO] [stderr]     Checking media-type-impl-utils v0.3.0-unstable
[INFO] [stderr]     Checking media-type v0.4.0-unstable
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking mail-internals-ng v0.2.4
[INFO] [stderr]     Checking mail-headers-ng v0.6.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: testing needs feature `traceing` to be enabled
[INFO] [stdout]    --> src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | compile_error! { "testing needs feature `traceing` to be enabled" }
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/name.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 'a'...'z' => {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/name.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 'A'...'Z' => {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/name.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 '0'...'9' => {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/header.rs:247:27
[INFO] [stdout]     |
[INFO] [stdout] 247 |             let ptr: *mut (HeaderObj) = Box::into_raw(self);
[INFO] [stdout]     |                           ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 247 -             let ptr: *mut (HeaderObj) = Box::into_raw(self);
[INFO] [stdout] 247 +             let ptr: *mut HeaderObj = Box::into_raw(self);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `internals::encoder::TraceToken`
[INFO] [stdout]    --> src/header_components/word.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |     use internals::encoder::TraceToken::*;
[INFO] [stdout]     |                             ^^^^^^^^^^ could not find `TraceToken` in `encoder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `internals::encoder::simplify_trace_tokens`
[INFO] [stdout]    --> src/header_components/word.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     use internals::encoder::simplify_trace_tokens;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `simplify_trace_tokens` in `encoder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `owning_ref`
[INFO] [stdout]    --> src/data/input.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use owning_ref::OwningRef;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         unresolved import
[INFO] [stdout]     |         help: a similar path exists: `owning_ref_rs::tests::owning_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/date_time.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     ec_test!{ date_time, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:316:5
[INFO] [stdout]     |
[INFO] [stdout] 316 |     ec_test!{ local_part_simple, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     ec_test!{ local_part_quoted, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     ec_test!{ local_part_utf8, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 351 |     ec_test!{ domain, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 |     ec_test!{ domain_international, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:368:5
[INFO] [stdout]     |
[INFO] [stdout] 368 |     ec_test!{ domain_encoded, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/email.rs:377:5
[INFO] [stdout]     |
[INFO] [stdout] 377 |     ec_test!{ email_simple, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/mailbox.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ec_test!{ email_only, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/mailbox.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     ec_test!{ with_display_text, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     ec_test! { empty_list, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 241 |     ec_test! { single, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |     ec_test! { multiple, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ec_test! {_7bit, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     ec_test! {_8bit, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     ec_test!{binary, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     ec_test!{base64, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     ec_test!{quoted_printable, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     ec_test! { simple_encoding, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ec_test!{ simple_utf8,  {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     ec_test!{ encoded_words,  {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     ec_test!{ eats_cr_lf, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     ec_test!{ at_last_one_fws, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     ec_test!{ kinda_keeps_wsp, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     ec_test!{ wsp_only_phrase, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/unstructured.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     ec_test!{ long_mixed_input, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/message_id.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     ec_test!{ new, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/message_id.rs:309:5
[INFO] [stdout]     |
[INFO] [stdout] 309 |     ec_test!{ simple, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/message_id.rs:319:5
[INFO] [stdout]     |
[INFO] [stdout] 319 |     ec_test!{ utf8, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/message_id.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     ec_test!{ multipls, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/cfws.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ec_test!{ simple_encode,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header.rs:241:35
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl HeaderObjTraitBoxExt for Box<HeaderObjTrait> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl HeaderObjTraitBoxExt for Box<dyn HeaderObjTrait> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:409:5
[INFO] [stdout]     |
[INFO] [stdout] 409 |     ec_test!{ writing_encoded, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:419:5
[INFO] [stdout]     |
[INFO] [stdout] 419 |     ec_test!{ writing_normal, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:429:5
[INFO] [stdout]     |
[INFO] [stdout] 429 |     ec_test!{ writing_needless_quoted, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     ec_test!{ writing_quoted, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:449:5
[INFO] [stdout]     |
[INFO] [stdout] 449 |     ec_test!{ writing_quoted_with_escape, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 459 |     ec_test!{ writing_quoted_utf8, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 469 |     ec_test!{ #[ignore] writing_quoted_needed_encoding, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:479:5
[INFO] [stdout]     |
[INFO] [stdout] 479 |     ec_test!{ writing_parts_simple, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/media_type.rs:496:5
[INFO] [stdout]     |
[INFO] [stdout] 496 |     ec_test!{ #[ignore] writing_parts_needs_encoding_not_first, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/path.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     ec_test!{empty_path, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/path.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ec_test!{simple_path, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/received_token.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ec_test!{ a_domain, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/received_token.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ec_test!{ a_address, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/received_token.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     ec_test!{ a_word, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]   --> src/header_components/received_token.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     ec_test!{ a_quoted_word, {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ec_test!{encode_pseudo_encoded_words, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     ec_test!{encode_word, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:193:32
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn cause(&self) -> Option<&dyn Fail> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     ec_test!{quoted_fallback, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:112:34
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn as_fail(&self) -> Option<&dyn Fail> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/phrase.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ec_test!{ simple, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/phrase.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ec_test!{ with_encoding, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/phrase_list.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     ec_test!{ some_phrases, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/phrase_list.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     ec_test!{ some_simple_phrases_try_from, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/phrase_list.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ec_test!{ some_phrases_try_from, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/disposition.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     ec_test!{ no_params_inline, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/disposition.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     ec_test!{ no_params_attachment, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/disposition.rs:248:5
[INFO] [stdout]     |
[INFO] [stdout] 248 |     ec_test!{ attachment_encode_file_name, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/disposition.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     ec_test!{ attachment_all_params, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `ec_test` in this scope
[INFO] [stdout]    --> src/header_components/disposition.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 274 |     ec_test!{ inline_file_name_param, {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/date_time.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/email.rs:107:34
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/email.rs:149:34
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/email.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/mailbox.rs:109:34
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/mailbox_list.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:208:34
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/unstructured.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/message_id.rs:161:34
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/message_id.rs:181:34
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/cfws.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/media_type.rs:194:34
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/path.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/received_token.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Text` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 Text("abc".into())
[INFO] [stdout]     |                 ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 120 +     use header_components::word::EncodedWordContext::Text;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/phrase.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/phrase_list.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MarkFWS` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:185:17
[INFO] [stdout]     |
[INFO] [stdout] 185 |                 MarkFWS,
[INFO] [stdout]     |                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Text` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 Text(" abc".into())
[INFO] [stdout]     |                 ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 120 +     use header_components::word::EncodedWordContext::Text;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/disposition.rs:194:34
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MarkFWS` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |                 MarkFWS,
[INFO] [stdout]     |                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/disposition.rs:216:34
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Text` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Text(" abc".into()),
[INFO] [stdout]     |                 ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 120 +     use header_components::word::EncodedWordContext::Text;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/raw_unstructured.rs:82:34
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MarkFWS` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 MarkFWS,
[INFO] [stdout]     |                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Text` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 Text(" ".into())
[INFO] [stdout]     |                 ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 120 +     use header_components::word::EncodedWordContext::Text;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Text` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 Text("abc".into()),
[INFO] [stdout]     |                 ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 120 +     use header_components::word::EncodedWordContext::Text;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MarkFWS` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 MarkFWS,
[INFO] [stdout]     |                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Text` in this scope
[INFO] [stdout]    --> src/header_components/word.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 Text(" ".into())
[INFO] [stdout]     |                 ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 120 +     use header_components::word::EncodedWordContext::Text;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:128:18
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[cfg_attr(test, macro_use)]
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:132:18
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[cfg_attr(test, macro_use)]
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/name.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 'a'...'z' => {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/name.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 'A'...'Z' => {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/name.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 '0'...'9' => {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/header.rs:247:27
[INFO] [stdout]     |
[INFO] [stdout] 247 |             let ptr: *mut (HeaderObj) = Box::into_raw(self);
[INFO] [stdout]     |                           ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 247 -             let ptr: *mut (HeaderObj) = Box::into_raw(self);
[INFO] [stdout] 247 +             let ptr: *mut HeaderObj = Box::into_raw(self);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::DateTime`
[INFO] [stdout]   --> src/header_components/date_time.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     use super::DateTime;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Email`, `Mailbox`, `Phrase`
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:231:32
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use ::header_components::{ Mailbox, Email, Phrase };
[INFO] [stdout]     |                                ^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::TransferEncoding`
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use super::TransferEncoding;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/header_components/unstructured.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/header_components/cfws.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/header_components/media_type.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 407 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/header_components/path.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::HeaderTryFrom`
[INFO] [stdout]    --> src/header_components/phrase.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     use ::HeaderTryFrom;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Phrase`
[INFO] [stdout]    --> src/header_components/phrase.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use super::Phrase;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/header_components/phrase_list.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default::Default`
[INFO] [stdout]    --> src/header_components/disposition.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     use std::default::Default;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |         if HeaderObjTrait::is::<H>(&*self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 246 |         if <dyn HeaderObjTrait>::is::<H>(&*self) {
[INFO] [stdout]     |            ++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header.rs:241:35
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl HeaderObjTraitBoxExt for Box<HeaderObjTrait> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl HeaderObjTraitBoxExt for Box<dyn HeaderObjTrait> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:193:32
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn cause(&self) -> Option<&dyn Fail> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:112:34
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn as_fail(&self) -> Option<&dyn Fail> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/map/mod.rs:726:38
[INFO] [stdout]     |
[INFO] [stdout] 726 |         fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 726 |         fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/date_time.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/email.rs:107:34
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/email.rs:149:34
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/email.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/mailbox.rs:109:34
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/mailbox_list.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/mailbox_list.rs:208:34
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/transfer_encoding.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/unstructured.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/message_id.rs:161:34
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/message_id.rs:181:34
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/cfws.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/media_type.rs:194:34
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/path.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/received_token.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/phrase.rs:126:34
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/phrase_list.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/disposition.rs:194:34
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_components/disposition.rs:216:34
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/header_components/raw_unstructured.rs:82:34
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn boxed_clone(&self) -> Box<EncodableInHeader> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn boxed_clone(&self) -> Box<dyn EncodableInHeader> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `owning_ref_rs::OwningRefMut::<'t, O, T>::map`: unsafe function. can create aliased references
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1916:50
[INFO] [stdout]      |
[INFO] [stdout] 1916 |             let or: BoxRef<_, str> = unsafe { or.map(|_| "hello") };
[INFO] [stdout]      |                                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1942:53
[INFO] [stdout]      |
[INFO] [stdout] 1942 |             let mut_s: &'static mut [u8] = unsafe { &mut MUT_S };
[INFO] [stdout]      |                                                     ^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]      = note: this will be a hard error in the 2024 edition
[INFO] [stdout]      = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]      = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]      |
[INFO] [stdout] 1942 |             let mut_s: &'static mut [u8] = unsafe { addr_of_mut!(MUT_S) };
[INFO] [stdout]      |                                                     ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `owning_ref_rs::OwningRefMut::<'t, O, T>::as_owner`: unsafe function. can create aliased references
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1981:39
[INFO] [stdout]      |
[INFO] [stdout] 1981 |             assert_eq!(&**unsafe { or.as_owner() }, "hello world");
[INFO] [stdout]      |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `owning_ref_rs::OwningRefMut::<'t, O, T>::map`: unsafe function. can create aliased references
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:2202:46
[INFO] [stdout]      |
[INFO] [stdout] 2202 |             let or: BoxRef<()> = unsafe { or.map(|x| x) };
[INFO] [stdout]      |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |         if HeaderObjTrait::is::<H>(&*self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 246 |         if <dyn HeaderObjTrait>::is::<H>(&*self) {
[INFO] [stdout]     |            ++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_macro.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |                   let _ = v.map( |en| en as &EncodableInHeader );
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map/mod.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 734 | /         def_headers! {
[INFO] [stdout] 735 | |             test_name: validate_header_names,
[INFO] [stdout] 736 | |             scope: header_components,
[INFO] [stdout] 737 | |             Subject, unchecked { "Subject" }, RawUnstructured, maxOne, None,
[INFO] [stdout] 738 | |             Comments, unchecked { "Comments" }, RawUnstructured, multi, None
[INFO] [stdout] 739 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `def_headers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_macro.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |                   let _ = v.map( |en| en as &EncodableInHeader );
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map/mod.rs:743:9
[INFO] [stdout]     |
[INFO] [stdout] 743 | /         def_headers! {
[INFO] [stdout] 744 | |             test_name: validate_header_names,
[INFO] [stdout] 745 | |             scope: super,
[INFO] [stdout] 746 | |             Subject, unchecked { "Subject" },  OtherComponent, maxOne, None,
[INFO] [stdout] 747 | |             Comments, unchecked { "Comments" }, OtherComponent, multi, None
[INFO] [stdout] 748 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `def_headers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_macro.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |                   let _ = v.map( |en| en as &EncodableInHeader );
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map/mod.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 | /         def_headers! {
[INFO] [stdout] 752 | |             test_name: validate_header_names2,
[INFO] [stdout] 753 | |             scope: super,
[INFO] [stdout] 754 | |             Comments2, unchecked { "Comments" }, OtherComponent, maxOne, None
[INFO] [stdout] 755 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `def_headers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]   --> src/header_components/date_time.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Self::new( FixedOffset::east( 3 * 3600 ).ymd( 2013, 8, 6 ).and_hms( 7, 11, modif ) )
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/header_components/date_time.rs:37:50
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Self::new( FixedOffset::east( 3 * 3600 ).ymd( 2013, 8, 6 ).and_hms( 7, 11, modif ) )
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/header_components/date_time.rs:37:68
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Self::new( FixedOffset::east( 3 * 3600 ).ymd( 2013, 8, 6 ).and_hms( 7, 11, modif ) )
[INFO] [stdout]    |                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `trace` on type `EncodingBuffer`
[INFO] [stdout]    --> src/header_components/word.rs:217:48
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 &simplify_trace_tokens(encoder.trace.into_iter()),
[INFO] [stdout]     |                                                ^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `owner` is never read
[INFO] [stdout]    --> src/owning_ref_rs/mod.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub struct OwningRefMut<'t, O, T: ?Sized> {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 277 |     owner: O,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/owning_ref_rs/mod.rs:650:19
[INFO] [stdout]     |
[INFO] [stdout] 616 | impl<'t, O, T: ?Sized> OwningRefMut<'t, O, T> {
[INFO] [stdout]     | --------------------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 650 |     pub unsafe fn new_assert_stable_address(mut o: O) -> Self
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 688 |     pub unsafe fn map<F, U: ?Sized>(mut self, f: F) -> OwningRef<'t, O, U>
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 720 |     pub fn map_mut<F, U: ?Sized>(mut self, f: F) -> OwningRefMut<'t, O, U>
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 763 |     pub unsafe fn try_map<F, U: ?Sized, E>(mut self, f: F) -> Result<OwningRef<'t, O, U>, E>
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 797 |     pub fn try_map_mut<F, U: ?Sized, E>(mut self, f: F) -> Result<OwningRefMut<'t, O, U>, E>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 817 |     pub unsafe fn map_owner<F, P>(self, f: F) -> OwningRefMut<'t, P, T>
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 835 |     pub fn map_owner_box(self) -> OwningRefMut<'t, Box<O>, T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 875 |     pub fn erase_owner<'a>(self) -> OwningRefMut<'t, O::Erased, T>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 894 |     pub unsafe fn as_owner(&self) -> &O {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 906 |     pub unsafe fn as_owner_mut(&mut self) -> &mut O {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 911 |     pub fn into_owner(self) -> O {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_handle` is never used
[INFO] [stdout]    --> src/owning_ref_rs/mod.rs:988:15
[INFO] [stdout]     |
[INFO] [stdout] 979 | pub trait ToHandle {
[INFO] [stdout]     |           -------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 988 |     unsafe fn to_handle(x: *const Self) -> Self::Handle;
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_handle_mut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1001:15
[INFO] [stdout]      |
[INFO] [stdout] 992  | pub trait ToHandleMut {
[INFO] [stdout]      |           ----------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 1001 |     unsafe fn to_handle_mut(x: *const Self) -> Self::HandleMut;
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1013:12
[INFO] [stdout]      |
[INFO] [stdout] 1004 | / impl<O, H> OwningHandle<O, H>
[INFO] [stdout] 1005 | | where
[INFO] [stdout] 1006 | |     O: StableAddress,
[INFO] [stdout] 1007 | |     O::Target: ToHandle<Handle = H>,
[INFO] [stdout] 1008 | |     H: Deref,
[INFO] [stdout]      | |_____________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1013 |       pub fn new(o: O) -> Self {
[INFO] [stdout]      |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_mut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1025:12
[INFO] [stdout]      |
[INFO] [stdout] 1018 | / impl<O, H> OwningHandle<O, H>
[INFO] [stdout] 1019 | | where
[INFO] [stdout] 1020 | |     O: StableAddress,
[INFO] [stdout] 1021 | |     O::Target: ToHandleMut<HandleMut = H>,
[INFO] [stdout] 1022 | |     H: DerefMut,
[INFO] [stdout]      | |________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1025 |       pub fn new_mut(o: O) -> Self {
[INFO] [stdout]      |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_fn`, `try_new`, `as_owner`, and `into_owner` are never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1039:12
[INFO] [stdout]      |
[INFO] [stdout] 1030 | / impl<O, H> OwningHandle<O, H>
[INFO] [stdout] 1031 | | where
[INFO] [stdout] 1032 | |     O: StableAddress,
[INFO] [stdout] 1033 | |     H: Deref,
[INFO] [stdout]      | |_____________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1039 |       pub fn new_with_fn<F>(o: O, f: F) -> Self
[INFO] [stdout]      |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1058 |       pub fn try_new<F, E>(o: O, f: F) -> Result<Self, E>
[INFO] [stdout]      |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1074 |       pub fn as_owner(&self) -> &O {
[INFO] [stdout]      |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1079 |       pub fn into_owner(self) -> O {
[INFO] [stdout]      |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoxRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1356:10
[INFO] [stdout]      |
[INFO] [stdout] 1356 | pub type BoxRef<'u, T, U = T> = OwningRef<'u, Box<T>, U>;
[INFO] [stdout]      |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VecRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1358:10
[INFO] [stdout]      |
[INFO] [stdout] 1358 | pub type VecRef<'u, T, U = T> = OwningRef<'u, Vec<T>, U>;
[INFO] [stdout]      |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StringRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1360:10
[INFO] [stdout]      |
[INFO] [stdout] 1360 | pub type StringRef<'u> = OwningRef<'u, String, str>;
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RcRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1363:10
[INFO] [stdout]      |
[INFO] [stdout] 1363 | pub type RcRef<'u, T, U = T> = OwningRef<'u, Rc<T>, U>;
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ArcRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1365:10
[INFO] [stdout]      |
[INFO] [stdout] 1365 | pub type ArcRef<'u, T, U = T> = OwningRef<'u, Arc<T>, U>;
[INFO] [stdout]      |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RefRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1368:10
[INFO] [stdout]      |
[INFO] [stdout] 1368 | pub type RefRef<'a, T, U = T> = OwningRef<'a, Ref<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RefMutRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1370:10
[INFO] [stdout]      |
[INFO] [stdout] 1370 | pub type RefMutRef<'a, T, U = T> = OwningRef<'a, RefMut<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MutexGuardRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1372:10
[INFO] [stdout]      |
[INFO] [stdout] 1372 | pub type MutexGuardRef<'a, T, U = T> = OwningRef<'a, MutexGuard<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RwLockReadGuardRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1374:10
[INFO] [stdout]      |
[INFO] [stdout] 1374 | pub type RwLockReadGuardRef<'a, T, U = T> = OwningRef<'a, RwLockReadGuard<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RwLockWriteGuardRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1376:10
[INFO] [stdout]      |
[INFO] [stdout] 1376 | pub type RwLockWriteGuardRef<'a, T, U = T> = OwningRef<'a, RwLockWriteGuard<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoxRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1379:10
[INFO] [stdout]      |
[INFO] [stdout] 1379 | pub type BoxRefMut<'u, T, U = T> = OwningRefMut<'u, Box<T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `VecRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1381:10
[INFO] [stdout]      |
[INFO] [stdout] 1381 | pub type VecRefMut<'u, T, U = T> = OwningRefMut<'u, Vec<T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StringRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1383:10
[INFO] [stdout]      |
[INFO] [stdout] 1383 | pub type StringRefMut<'u> = OwningRefMut<'u, String, str>;
[INFO] [stdout]      |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RefMutRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1386:10
[INFO] [stdout]      |
[INFO] [stdout] 1386 | pub type RefMutRefMut<'a, T, U = T> = OwningRefMut<'a, RefMut<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MutexGuardRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1388:10
[INFO] [stdout]      |
[INFO] [stdout] 1388 | pub type MutexGuardRefMut<'a, T, U = T> = OwningRefMut<'a, MutexGuard<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RwLockWriteGuardRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1390:10
[INFO] [stdout]      |
[INFO] [stdout] 1390 | pub type RwLockWriteGuardRefMut<'a, T, U = T> = OwningRefMut<'a, RwLockWriteGuard<'a, T>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ErasedBoxRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1412:10
[INFO] [stdout]      |
[INFO] [stdout] 1412 | pub type ErasedBoxRef<'u, U> = OwningRef<'u, Box<dyn Erased>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ErasedRcRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1414:10
[INFO] [stdout]      |
[INFO] [stdout] 1414 | pub type ErasedRcRef<'u, U> = OwningRef<'u, Rc<dyn Erased>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ErasedArcRef` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1416:10
[INFO] [stdout]      |
[INFO] [stdout] 1416 | pub type ErasedArcRef<'u, U> = OwningRef<'u, Arc<dyn Erased>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ErasedBoxRefMut` is never used
[INFO] [stdout]     --> src/owning_ref_rs/mod.rs:1419:10
[INFO] [stdout]      |
[INFO] [stdout] 1419 | pub type ErasedBoxRefMut<'u, U> = OwningRefMut<'u, Box<dyn Erased>, U>;
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/name.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[derive(Clone, Debug, Fail)]
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_InvalidHeaderName`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/name.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[derive(Clone, Debug, Fail)]
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_InvalidHeaderName`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/error.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_HeaderTypeError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/error.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_HeaderTypeError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/error.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_HeaderValidationError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/error.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_HeaderValidationError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/error.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[derive(Copy, Clone, Debug, Fail, PartialEq, Eq, Hash)]
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_BuildInValidationError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/error.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[derive(Copy, Clone, Debug, Fail, PartialEq, Eq, Hash)]
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_BuildInValidationError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/header_components/utils/text_partition.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, Fail, PartialEq, Eq, Hash)]
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_PartitionError`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/header_components/utils/text_partition.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, Fail, PartialEq, Eq, Hash)]
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_PartitionError`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/header_components/disposition.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         Utc.ymd( 2013, 8, 6 ).and_hms( 7, 11, modif )
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/header_components/disposition.rs:233:31
[INFO] [stdout]     |
[INFO] [stdout] 233 |         Utc.ymd( 2013, 8, 6 ).and_hms( 7, 11, modif )
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header_macro.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |                   let _ = v.map( |en| en as &EncodableInHeader );
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/headers.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | / def_headers! {
[INFO] [stdout] 11  | |     test_name: validate_header_names,
[INFO] [stdout] 12  | |     scope: header_components,
[INFO] [stdout] 13  | |     /// (rfc5322)
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     ContentDisposition, unchecked { "Content-Disposition"       }, Disposition, maxOne, None
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `def_headers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/header_components/file_meta.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                   replace($field, $other.$field.clone());
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | /         impl_replace_none! {
[INFO] [stdout] 76 | |             self, other_meta,
[INFO] [stdout] 77 | |             [file_name, creation_date, modification_date, read_date, size]
[INFO] [stdout] 78 | |         }
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_replace_none` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let _ = replace($field, $other.$field.clone());
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 66 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 74 previous errors; 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mail-headers-ng` (lib test) due to 75 previous errors; 56 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "eaabdc960fe888d0744c38fb92748505a36a74d7fd2c9baff304a7399cf63de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaabdc960fe888d0744c38fb92748505a36a74d7fd2c9baff304a7399cf63de4", kill_on_drop: false }`
[INFO] [stdout] eaabdc960fe888d0744c38fb92748505a36a74d7fd2c9baff304a7399cf63de4
