[INFO] fetching crate sfv 0.14.0...
[INFO] checking sfv-0.14.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sfv 0.14.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sfv 0.14.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sfv 0.14.0
[INFO] tweaked toml for crates.io crate sfv 0.14.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sfv 0.14.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sfv 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 274b81bb22f35857651423b23b22a4a72b280ef5dc1deaf6768a9ae5242b9250
[INFO] running `Command { std: "docker" "start" "-a" "274b81bb22f35857651423b23b22a4a72b280ef5dc1deaf6768a9ae5242b9250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "274b81bb22f35857651423b23b22a4a72b280ef5dc1deaf6768a9ae5242b9250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274b81bb22f35857651423b23b22a4a72b280ef5dc1deaf6768a9ae5242b9250", kill_on_drop: false }`
[INFO] [stdout] 274b81bb22f35857651423b23b22a4a72b280ef5dc1deaf6768a9ae5242b9250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8e5b6ca931929b429b994f1e5d37db4dae2c661313f37551164013ead8682b7
[INFO] running `Command { std: "docker" "start" "-a" "c8e5b6ca931929b429b994f1e5d37db4dae2c661313f37551164013ead8682b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking half v2.5.0
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking sfv v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/integer.rs:80:23
[INFO] [stdout]     |
[INFO] [stdout]  80 |                   match i64::try_from(v) {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | / impl_conversions! {
[INFO] [stdout] 113 | |     i8: From => TryInto,
[INFO] [stdout] 114 | |     i16: From => TryInto,
[INFO] [stdout] 115 | |     i32: From => TryInto,
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |     usize: TryFrom => TryInto,
[INFO] [stdout] 126 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `impl_conversion` which comes from the expansion of the macro `impl_conversions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:151:58
[INFO] [stdout]     |
[INFO] [stdout] 151 |       ) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 152 | |         self.bare_item = bare_item.into();
[INFO] [stdout] 153 | |         Ok(&mut self.params)
[INFO] [stdout] 154 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         Ok(&mut self.params)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:162:58
[INFO] [stdout]     |
[INFO] [stdout] 162 |       ) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 163 | |         self.items.push(Item::new(bare_item));
[INFO] [stdout] 164 | |         match self.items.last_mut() {
[INFO] [stdout] 165 | |             Some(item) => Ok(&mut item.params),
[INFO] [stdout] ...   |
[INFO] [stdout] 168 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 | /         match self.items.last_mut() {
[INFO] [stdout] 165 | |             Some(item) => Ok(&mut item.params),
[INFO] [stdout] 166 | |             None => unreachable!(),
[INFO] [stdout] 167 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:165:27
[INFO] [stdout]     |
[INFO] [stdout] 165 |             Some(item) => Ok(&mut item.params),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:174:70
[INFO] [stdout]     |
[INFO] [stdout] 174 |       fn item(&mut self) -> Result<impl ItemVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 175 | |         Ok(&mut **self)
[INFO] [stdout] 176 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         Ok(&mut **self)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:178:72
[INFO] [stdout]     |
[INFO] [stdout] 178 |       fn finish(self) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 179 | |         Ok(&mut self.params)
[INFO] [stdout] 180 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         Ok(&mut self.params)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<indexmap::map::Entry<'_, Key, ListEntry>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:186:90
[INFO] [stdout]     |
[INFO] [stdout] 186 |       fn entry(&mut self, key: &'de KeyRef) -> Result<impl EntryVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________________________________________^
[INFO] [stdout] 187 | |         Ok(self.entry(key.to_owned()))
[INFO] [stdout] 188 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<indexmap::map::Entry<'_, Key, ListEntry>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         Ok(self.entry(key.to_owned()))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:199:58
[INFO] [stdout]     |
[INFO] [stdout] 199 |       ) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 200 | |         match self.insert_entry(Item::new(bare_item).into()).into_mut() {
[INFO] [stdout] 201 | |             ListEntry::Item(item) => Ok(&mut item.params),
[INFO] [stdout] 202 | |             ListEntry::InnerList(_) => unreachable!(),
[INFO] [stdout] 203 | |         }
[INFO] [stdout] 204 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 | /         match self.insert_entry(Item::new(bare_item).into()).into_mut() {
[INFO] [stdout] 201 | |             ListEntry::Item(item) => Ok(&mut item.params),
[INFO] [stdout] 202 | |             ListEntry::InnerList(_) => unreachable!(),
[INFO] [stdout] 203 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |             ListEntry::Item(item) => Ok(&mut item.params),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:208:76
[INFO] [stdout]     |
[INFO] [stdout] 208 |       fn inner_list(self) -> Result<impl InnerListVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ____________________________________________________________________________^
[INFO] [stdout] 209 | |         match self.insert_entry(InnerList::default().into()).into_mut() {
[INFO] [stdout] 210 | |             ListEntry::InnerList(inner_list) => Ok(inner_list),
[INFO] [stdout] 211 | |             ListEntry::Item(_) => unreachable!(),
[INFO] [stdout] 212 | |         }
[INFO] [stdout] 213 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 | /         match self.insert_entry(InnerList::default().into()).into_mut() {
[INFO] [stdout] 210 | |             ListEntry::InnerList(inner_list) => Ok(inner_list),
[INFO] [stdout] 211 | |             ListEntry::Item(_) => unreachable!(),
[INFO] [stdout] 212 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:210:49
[INFO] [stdout]     |
[INFO] [stdout] 210 |             ListEntry::InnerList(inner_list) => Ok(inner_list),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:222:58
[INFO] [stdout]     |
[INFO] [stdout] 222 |       ) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 223 | |         self.push(Item::new(bare_item).into());
[INFO] [stdout] 224 | |         match self.last_mut() {
[INFO] [stdout] 225 | |             Some(ListEntry::Item(item)) => Ok(&mut item.params),
[INFO] [stdout] ...   |
[INFO] [stdout] 228 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | /         match self.last_mut() {
[INFO] [stdout] 225 | |             Some(ListEntry::Item(item)) => Ok(&mut item.params),
[INFO] [stdout] 226 | |             _ => unreachable!(),
[INFO] [stdout] 227 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut IndexMap<Key, GenericBareItem<string::String, Vec<u8>, Token, std::string::String>>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:225:44
[INFO] [stdout]     |
[INFO] [stdout] 225 |             Some(ListEntry::Item(item)) => Ok(&mut item.params),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:232:76
[INFO] [stdout]     |
[INFO] [stdout] 232 |       fn inner_list(self) -> Result<impl InnerListVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ____________________________________________________________________________^
[INFO] [stdout] 233 | |         self.push(InnerList::default().into());
[INFO] [stdout] 234 | |         match self.last_mut() {
[INFO] [stdout] 235 | |             Some(ListEntry::InnerList(inner_list)) => Ok(inner_list),
[INFO] [stdout] ...   |
[INFO] [stdout] 238 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 | /         match self.last_mut() {
[INFO] [stdout] 235 | |             Some(ListEntry::InnerList(inner_list)) => Ok(inner_list),
[INFO] [stdout] 236 | |             _ => unreachable!(),
[INFO] [stdout] 237 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut InnerList, Infallible>
[INFO] [stdout]    --> src/parsed.rs:235:55
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Some(ListEntry::InnerList(inner_list)) => Ok(inner_list),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut Vec<ListEntry>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:244:72
[INFO] [stdout]     |
[INFO] [stdout] 244 |       fn entry(&mut self) -> Result<impl EntryVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 245 | |         Ok(self)
[INFO] [stdout] 246 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut Vec<ListEntry>, Infallible>
[INFO] [stdout]    --> src/parsed.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         Ok(self)
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ref_serializer.rs:206:23
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn inner_list(&mut self) -> InnerListSerializer {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub fn inner_list(&mut self) -> InnerListSerializer<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ref_serializer.rs:345:23
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn inner_list(&mut self, name: &KeyRef) -> InnerListSerializer {
[INFO] [stdout]     |                       ^^^^^^^^^                    ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn inner_list(&mut self, name: &KeyRef) -> InnerListSerializer<'_> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:360:58
[INFO] [stdout]     |
[INFO] [stdout] 360 |       ) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 361 | |         Ok(Ignored)
[INFO] [stdout] 362 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 361 |         Ok(Ignored)
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:366:76
[INFO] [stdout]     |
[INFO] [stdout] 366 |       fn inner_list(self) -> Result<impl InnerListVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ____________________________________________________________________________^
[INFO] [stdout] 367 | |         Ok(Ignored)
[INFO] [stdout] 368 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |         Ok(Ignored)
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:374:70
[INFO] [stdout]     |
[INFO] [stdout] 374 |       fn item(&mut self) -> Result<impl ItemVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 375 | |         Ok(Ignored)
[INFO] [stdout] 376 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         Ok(Ignored)
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:378:72
[INFO] [stdout]     |
[INFO] [stdout] 378 |       fn finish(self) -> Result<impl ParameterVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 379 | |         Ok(Ignored)
[INFO] [stdout] 380 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |         Ok(Ignored)
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:386:91
[INFO] [stdout]     |
[INFO] [stdout] 386 |       fn entry(&mut self, _key: &'de KeyRef) -> Result<impl EntryVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ___________________________________________________________________________________________^
[INFO] [stdout] 387 | |         Ok(Ignored)
[INFO] [stdout] 388 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |         Ok(Ignored)
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:394:72
[INFO] [stdout]     |
[INFO] [stdout] 394 |       fn entry(&mut self) -> Result<impl EntryVisitor<'de>, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________________^
[INFO] [stdout] 395 | |         Ok(Ignored)
[INFO] [stdout] 396 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ignored, Infallible>
[INFO] [stdout]    --> src/visitor.rs:395:9
[INFO] [stdout]     |
[INFO] [stdout] 395 |         Ok(Ignored)
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfv` (lib) due to 38 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c8e5b6ca931929b429b994f1e5d37db4dae2c661313f37551164013ead8682b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e5b6ca931929b429b994f1e5d37db4dae2c661313f37551164013ead8682b7", kill_on_drop: false }`
[INFO] [stdout] c8e5b6ca931929b429b994f1e5d37db4dae2c661313f37551164013ead8682b7
