[INFO] fetching crate tower-sesh 0.1.0-alpha.3...
[INFO] building tower-sesh-0.1.0-alpha.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tower-sesh 0.1.0-alpha.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tower-sesh 0.1.0-alpha.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tower-sesh 0.1.0-alpha.3
[INFO] tweaked toml for crates.io crate tower-sesh 0.1.0-alpha.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-sesh 0.1.0-alpha.3 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tower-sesh 0.1.0-alpha.3 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d99d414de3f58eb81c87d61c9944f5f003ede721d55a329ad993679552df03d9
[INFO] running `Command { std: "docker" "start" "-a" "d99d414de3f58eb81c87d61c9944f5f003ede721d55a329ad993679552df03d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d99d414de3f58eb81c87d61c9944f5f003ede721d55a329ad993679552df03d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99d414de3f58eb81c87d61c9944f5f003ede721d55a329ad993679552df03d9", kill_on_drop: false }`
[INFO] [stdout] d99d414de3f58eb81c87d61c9944f5f003ede721d55a329ad993679552df03d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f716c11e3de6e6e03f22d967977355844f4a4c710db634fa14b2beeafca9d395
[INFO] running `Command { std: "docker" "start" "-a" "f716c11e3de6e6e03f22d967977355844f4a4c710db634fa14b2beeafca9d395", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tower-sesh-core v0.1.0-alpha.3
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[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:437:24
[INFO] [stdout]     |
[INFO] [stdout] 437 |             Value::Map(m) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/value/de.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         variants: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/value/de.rs:605:24
[INFO] [stdout]     |
[INFO] [stdout] 605 |             Value::Map(v) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/value/de.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |             Value::Map(v) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/value/de.rs:474:24
[INFO] [stdout]     |
[INFO] [stdout] 474 |             Value::Map(value) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]    --> src/middleware.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let session: Option<Session<T>> =
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:466:9
[INFO] [stdout]     |
[INFO] [stdout] 466 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/value/de.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |         variants: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:719:29
[INFO] [stdout]     |
[INFO] [stdout] 719 |             Some(Value::Map(m)) => todo!("map deserialization"),
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/value/de.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         fields: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]    --> src/middleware.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |             session,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `session: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cookie_controller`
[INFO] [stdout]    --> src/middleware.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |             cookie_controller,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `cookie_controller: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/middleware.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 348 |         let mut res = ready!(this.future.poll(cx)?);
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/value/de.rs:119:35
[INFO] [stdout]     |
[INFO] [stdout] 119 |             fn visit_map<A>(self, map: A) -> Result<Self::Value, A::Error>
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Value::Map(m) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Session` and `Fallback` are never constructed
[INFO] [stdout]    --> src/middleware.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 332 | enum State<T, C> {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 333 |     Session {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     Fallback,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `session_key` and `expires_at` are never read
[INFO] [stdout]   --> src/session.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Inner<T> {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 47 |     session_key: Option<SessionKey>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 48 |     data: Option<T>,
[INFO] [stdout] 49 |     expires_at: Option<Ttl>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Renewed` and `Purged` are never constructed
[INFO] [stdout]   --> src/session.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | enum Status {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 60 |     Unchanged,
[INFO] [stdout] 61 |     Renewed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 62 |     Changed,
[INFO] [stdout] 63 |     Purged,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/de.rs:786:19
[INFO] [stdout]     |
[INFO] [stdout] 786 |     fn unexpected(&self) -> Unexpected {
[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] 786 |     fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/number.rs:397:30
[INFO] [stdout]     |
[INFO] [stdout] 397 |     pub(crate) fn unexpected(&self) -> Unexpected {
[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] 397 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/map.rs:334:21
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn entry<S>(&mut self, key: S) -> Entry
[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] 334 |     pub fn entry<S>(&mut self, key: S) -> Entry<'_>
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.17s
[INFO] running `Command { std: "docker" "inspect" "f716c11e3de6e6e03f22d967977355844f4a4c710db634fa14b2beeafca9d395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f716c11e3de6e6e03f22d967977355844f4a4c710db634fa14b2beeafca9d395", kill_on_drop: false }`
[INFO] [stdout] f716c11e3de6e6e03f22d967977355844f4a4c710db634fa14b2beeafca9d395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a47916156d1583bd232031a31aee3bf3d52593220f470d8ebf96b662d1301712
[INFO] running `Command { std: "docker" "start" "-a" "a47916156d1583bd232031a31aee3bf3d52593220f470d8ebf96b662d1301712", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling pin-project-internal v1.1.9
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling pin-project v1.1.9
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling insta v1.42.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling tower-sesh-core v0.1.0-alpha.3
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling tower-sesh v0.1.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/value/de.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         variants: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/value/de.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         fields: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:437:24
[INFO] [stdout]     |
[INFO] [stdout] 437 |             Value::Map(m) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/value/de.rs:474:24
[INFO] [stdout]     |
[INFO] [stdout] 474 |             Value::Map(value) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:466:9
[INFO] [stdout]     |
[INFO] [stdout] 466 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/value/de.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |         variants: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/value/de.rs:605:24
[INFO] [stdout]     |
[INFO] [stdout] 605 |             Value::Map(v) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/value/de.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |             Value::Map(v) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:719:29
[INFO] [stdout]     |
[INFO] [stdout] 719 |             Some(Value::Map(m)) => todo!("map deserialization"),
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]    --> src/middleware.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let session: Option<Session<T>> =
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]    --> src/middleware.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |             session,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `session: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cookie_controller`
[INFO] [stdout]    --> src/middleware.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |             cookie_controller,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `cookie_controller: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/middleware.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 348 |         let mut res = ready!(this.future.poll(cx)?);
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/value/de.rs:119:35
[INFO] [stdout]     |
[INFO] [stdout] 119 |             fn visit_map<A>(self, map: A) -> Result<Self::Value, A::Error>
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Value::Map(m) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/de.rs:786:19
[INFO] [stdout]     |
[INFO] [stdout] 786 |     fn unexpected(&self) -> Unexpected {
[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] 786 |     fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/number.rs:397:30
[INFO] [stdout]     |
[INFO] [stdout] 397 |     pub(crate) fn unexpected(&self) -> Unexpected {
[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] 397 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/map.rs:334:21
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn entry<S>(&mut self, key: S) -> Entry
[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] 334 |     pub fn entry<S>(&mut self, key: S) -> Entry<'_>
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Session` and `Fallback` are never constructed
[INFO] [stdout]    --> src/middleware.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 332 | enum State<T, C> {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 333 |     Session {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     Fallback,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `session_key` and `expires_at` are never read
[INFO] [stdout]   --> src/session.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Inner<T> {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 47 |     session_key: Option<SessionKey>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 48 |     data: Option<T>,
[INFO] [stdout] 49 |     expires_at: Option<Ttl>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Renewed` and `Purged` are never constructed
[INFO] [stdout]   --> src/session.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | enum Status {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 60 |     Unchanged,
[INFO] [stdout] 61 |     Renewed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 62 |     Changed,
[INFO] [stdout] 63 |     Purged,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/value/de.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         fields: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:437:24
[INFO] [stdout]     |
[INFO] [stdout] 437 |             Value::Map(m) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]    --> src/middleware.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let session: Option<Session<T>> =
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]    --> src/middleware.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |             session,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `session: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cookie_controller`
[INFO] [stdout]    --> src/middleware.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |             cookie_controller,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `cookie_controller: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/middleware.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 348 |         let mut res = ready!(this.future.poll(cx)?);
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/value/de.rs:474:24
[INFO] [stdout]     |
[INFO] [stdout] 474 |             Value::Map(value) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:466:9
[INFO] [stdout]     |
[INFO] [stdout] 466 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/value/de.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |         variants: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/value/de.rs:605:24
[INFO] [stdout]     |
[INFO] [stdout] 605 |             Value::Map(v) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/value/de.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |             Value::Map(v) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:719:29
[INFO] [stdout]     |
[INFO] [stdout] 719 |             Some(Value::Map(m)) => todo!("map deserialization"),
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/value/de.rs:119:35
[INFO] [stdout]     |
[INFO] [stdout] 119 |             fn visit_map<A>(self, map: A) -> Result<Self::Value, A::Error>
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/value/de.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Value::Map(m) => todo!("map deserialization"),
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/value/de.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         name: &'static str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/value/de.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         variants: &'static [&'static str],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visitor`
[INFO] [stdout]    --> src/value/de.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         visitor: V,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/de.rs:786:19
[INFO] [stdout]     |
[INFO] [stdout] 786 |     fn unexpected(&self) -> Unexpected {
[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] 786 |     fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/map.rs:334:21
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn entry<S>(&mut self, key: S) -> Entry
[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] 334 |     pub fn entry<S>(&mut self, key: S) -> Entry<'_>
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Session` and `Fallback` are never constructed
[INFO] [stdout]    --> src/middleware.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 332 | enum State<T, C> {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 333 |     Session {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     Fallback,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `session_key` and `expires_at` are never read
[INFO] [stdout]   --> src/session.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Inner<T> {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 47 |     session_key: Option<SessionKey>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 48 |     data: Option<T>,
[INFO] [stdout] 49 |     expires_at: Option<Ttl>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Renewed` and `Purged` are never constructed
[INFO] [stdout]   --> src/session.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | enum Status {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 60 |     Unchanged,
[INFO] [stdout] 61 |     Renewed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 62 |     Changed,
[INFO] [stdout] 63 |     Purged,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/value/number.rs:397:30
[INFO] [stdout]     |
[INFO] [stdout] 397 |     pub(crate) fn unexpected(&self) -> Unexpected {
[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] 397 |     pub(crate) fn unexpected(&self) -> Unexpected<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]   --> tests/value.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fmt::{Debug, Display},
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `de::DeserializeOwned`
[INFO] [stdout]   --> tests/value.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{de::DeserializeOwned, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tower_sesh::Value`
[INFO] [stdout]   --> tests/value.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tower_sesh::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_value`
[INFO] [stdout]   --> tests/value.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | macro_rules! assert_value {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SerializeFn` is never used
[INFO] [stdout]   --> tests/value.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait SerializeFn<T: ?Sized, E> {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DeserializeFn` is never used
[INFO] [stdout]   --> tests/value.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | trait DeserializeFn<'de, T, E> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_lossless` is never used
[INFO] [stdout]   --> tests/value.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn test_lossless<T, S, D, Output, ESerialize, EDeserialize>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_thing` is never used
[INFO] [stdout]   --> tests/value.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn test_thing<T, D, E>(value: &T, d: D)
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.23s
[INFO] running `Command { std: "docker" "inspect" "a47916156d1583bd232031a31aee3bf3d52593220f470d8ebf96b662d1301712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47916156d1583bd232031a31aee3bf3d52593220f470d8ebf96b662d1301712", kill_on_drop: false }`
[INFO] [stdout] a47916156d1583bd232031a31aee3bf3d52593220f470d8ebf96b662d1301712
