[INFO] fetching crate squall-router 0.2.2...
[INFO] checking squall-router-0.2.2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate squall-router 0.2.2 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate squall-router 0.2.2
[INFO] finished tweaking crates.io crate squall-router 0.2.2
[INFO] tweaked toml for crates.io crate squall-router 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate squall-router 0.2.2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate squall-router 0.2.2 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64
[INFO] running `Command { std: "docker" "start" "-a" "12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64", kill_on_drop: false }`
[INFO] [stdout] 12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3
[INFO] running `Command { std: "docker" "start" "-a" "abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking bytestring v1.0.0
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]     Checking firestorm v0.4.6
[INFO] [stderr]     Checking actix-router v0.4.0
[INFO] [stderr]     Checking matchit v0.4.4
[INFO] [stderr]     Checking squall-router v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/path.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn get_octets(&self, path: &str) -> Result<Vec<Cow<str>>, String> {
[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] 80 |     fn get_octets(&self, path: &str) -> Result<Vec<Cow<'_, str>>, String> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn get_params(&self, path: &str) -> Result<(Vec<Cow<str>>, Vec<Param>), String> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 120 |     fn get_params(&self, path: &str) -> Result<(Vec<Cow<'_, str>>, Vec<Param>), String> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:266:28
[INFO] [stdout]     |
[INFO] [stdout] 263 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 264 |         method: &str,
[INFO] [stdout] 265 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 266 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 266 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:294:28
[INFO] [stdout]     |
[INFO] [stdout] 291 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 292 |         method: &str,
[INFO] [stdout] 293 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 294 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 294 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:310:28
[INFO] [stdout]     |
[INFO] [stdout] 307 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 308 |         method: &str,
[INFO] [stdout] 309 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 310 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:362:28
[INFO] [stdout]     |
[INFO] [stdout] 359 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 360 |         method: &str,
[INFO] [stdout] 361 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 362 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 362 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/router.rs:163:27
[INFO] [stdout]     |
[INFO] [stdout] 163 |     std::array::IntoIter::new(arr)
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/router.rs:150:31
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::array::IntoIter::new(arr)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     for route in register!(brackets) {
[INFO] [stdout]     |                  ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/router.rs:150:31
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::array::IntoIter::new(arr)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     for route in register!(colon) {
[INFO] [stdout]     |                  ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/router.rs:150:31
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::array::IntoIter::new(arr)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     for route in register!(brackets) {
[INFO] [stdout]     |                  ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> benches/router.rs:150:31
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::array::IntoIter::new(arr)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 |     let regex_set = regex::RegexSet::new(register!(regex)).unwrap();
[INFO] [stdout]     |                                          ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> examples/flamegraph.rs:144:31
[INFO] [stdout]     |
[INFO] [stdout] 144 |         std::array::IntoIter::new(arr)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     for route in register!(brackets) {
[INFO] [stdout]     |                  ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/router.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         router.add_route(String::from("GET"), route.to_string(), 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let _ = router.add_route(String::from("GET"), route.to_string(), 0);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> examples/flamegraph.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |         router.add_route(String::from("GET"), route.to_string(), 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let _ = router.add_route(String::from("GET"), route.to_string(), 0);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/path.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn get_octets(&self, path: &str) -> Result<Vec<Cow<str>>, String> {
[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] 80 |     fn get_octets(&self, path: &str) -> Result<Vec<Cow<'_, str>>, String> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.32s
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn get_params(&self, path: &str) -> Result<(Vec<Cow<str>>, Vec<Param>), String> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 120 |     fn get_params(&self, path: &str) -> Result<(Vec<Cow<'_, str>>, Vec<Param>), String> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:266:28
[INFO] [stdout]     |
[INFO] [stdout] 263 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 264 |         method: &str,
[INFO] [stdout] 265 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 266 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 266 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:294:28
[INFO] [stdout]     |
[INFO] [stdout] 291 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 292 |         method: &str,
[INFO] [stdout] 293 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 294 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 294 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:310:28
[INFO] [stdout]     |
[INFO] [stdout] 307 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 308 |         method: &str,
[INFO] [stdout] 309 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 310 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/router.rs:362:28
[INFO] [stdout]     |
[INFO] [stdout] 359 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 360 |         method: &str,
[INFO] [stdout] 361 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 362 |     ) -> Option<(i32, Vec<(&str, &'a str)>)> {
[INFO] [stdout]     |                            ^^^^   -- the same lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 362 |     ) -> Option<(i32, Vec<(&'a str, &'a str)>)> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11`
[INFO] running `Command { std: "docker" "inspect" "abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3", kill_on_drop: false }`
[INFO] [stdout] abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3
