[INFO] fetching crate iregex-automata 0.1.3...
[INFO] testing iregex-automata-0.1.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate iregex-automata 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate iregex-automata 0.1.3
[INFO] finished tweaking crates.io crate iregex-automata 0.1.3
[INFO] tweaked toml for crates.io crate iregex-automata 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iregex-automata 0.1.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mown v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef0c72b6334d5efeca1726b9fc8921bbc9e819b46828ee579537d1607e00a49b
[INFO] running `Command { std: "docker" "start" "-a" "ef0c72b6334d5efeca1726b9fc8921bbc9e819b46828ee579537d1607e00a49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef0c72b6334d5efeca1726b9fc8921bbc9e819b46828ee579537d1607e00a49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0c72b6334d5efeca1726b9fc8921bbc9e819b46828ee579537d1607e00a49b", kill_on_drop: false }`
[INFO] [stdout] ef0c72b6334d5efeca1726b9fc8921bbc9e819b46828ee579537d1607e00a49b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a05d35570aca507bb372254fcf688e7b87d23117fd2ebbe867c4eed356936e76
[INFO] running `Command { std: "docker" "start" "-a" "a05d35570aca507bb372254fcf688e7b87d23117fd2ebbe867c4eed356936e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]    Compiling mown v1.0.0
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling btree-range-map v0.7.2
[INFO] [stderr]    Compiling iregex-automata v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 245 |         current_state: Self::State<'a>,
[INFO] [stdout]     |                                    -- the lifetime is named here
[INFO] [stdout] 246 |         token: T,
[INFO] [stdout] 247 |     ) -> Option<Self::State<'_>>;
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 247 -     ) -> Option<Self::State<'_>>;
[INFO] [stdout] 247 +     ) -> Option<Self::State<'a>>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<Q, Transitions<T, Q>> {
[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] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<'_, Q, Transitions<T, Q>> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:163:20
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn successors(&self, q: &Q) -> Successors<T, Q> {
[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] 163 |     pub fn successors(&self, q: &Q) -> Successors<'_, T, Q> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:780:26
[INFO] [stdout]     |
[INFO] [stdout] 773 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 778 |         }: Self::State<'a>,
[INFO] [stdout]     |                        -- the lifetime is named here
[INFO] [stdout] 779 |         token: T,
[INFO] [stdout] 780 |     ) -> Option<Self::State<'_>> {
[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] 780 -     ) -> Option<Self::State<'_>> {
[INFO] [stdout] 780 +     ) -> Option<Self::State<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:840:82
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &RangeSet<T>> {
[INFO] [stdout]     |                           --             --                    --                   ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |              |                     |
[INFO] [stdout]     |                           |              |                     the same lifetime is named here
[INFO] [stdout]     |                           |              the lifetime is named here
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &'b RangeSet<T>> {
[INFO] [stdout]     |                                                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/nfa/tags.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 69 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 70 |         current_state: Self::State<'a>,
[INFO] [stdout]    |                                    -- the lifetime is named here
[INFO] [stdout] 71 |         token: T,
[INFO] [stdout] 72 |     ) -> Option<Self::State<'_>> {
[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] 72 -     ) -> Option<Self::State<'_>> {
[INFO] [stdout] 72 +     ) -> Option<Self::State<'a>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dfa.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<Q, L> {
[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] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<'_, Q, L> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/dfa.rs:187:65
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&Q>, &L>
[INFO] [stdout]     |                             --                                     ^^   ^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                                      |
[INFO] [stdout]     |                             the lifetime is named here             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] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&'a Q>, &'a L>
[INFO] [stdout]     |                                                                     ++      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "a05d35570aca507bb372254fcf688e7b87d23117fd2ebbe867c4eed356936e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05d35570aca507bb372254fcf688e7b87d23117fd2ebbe867c4eed356936e76", kill_on_drop: false }`
[INFO] [stdout] a05d35570aca507bb372254fcf688e7b87d23117fd2ebbe867c4eed356936e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50717049b2bd9a24ae8213d065721107db5dab76552cd7657af25efbe6471010
[INFO] running `Command { std: "docker" "start" "-a" "50717049b2bd9a24ae8213d065721107db5dab76552cd7657af25efbe6471010", kill_on_drop: false }`
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 245 |         current_state: Self::State<'a>,
[INFO] [stdout]     |                                    -- the lifetime is named here
[INFO] [stdout] 246 |         token: T,
[INFO] [stdout] 247 |     ) -> Option<Self::State<'_>>;
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 247 -     ) -> Option<Self::State<'_>>;
[INFO] [stdout] 247 +     ) -> Option<Self::State<'a>>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<Q, Transitions<T, Q>> {
[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] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<'_, Q, Transitions<T, Q>> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:163:20
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn successors(&self, q: &Q) -> Successors<T, Q> {
[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] 163 |     pub fn successors(&self, q: &Q) -> Successors<'_, T, Q> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:780:26
[INFO] [stdout]     |
[INFO] [stdout] 773 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 778 |         }: Self::State<'a>,
[INFO] [stdout]     |                        -- the lifetime is named here
[INFO] [stdout] 779 |         token: T,
[INFO] [stdout] 780 |     ) -> Option<Self::State<'_>> {
[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] 780 -     ) -> Option<Self::State<'_>> {
[INFO] [stdout] 780 +     ) -> Option<Self::State<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:840:82
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &RangeSet<T>> {
[INFO] [stdout]     |                           --             --                    --                   ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |              |                     |
[INFO] [stdout]     |                           |              |                     the same lifetime is named here
[INFO] [stdout]     |                           |              the lifetime is named here
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &'b RangeSet<T>> {
[INFO] [stdout]     |                                                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/nfa/tags.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 69 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 70 |         current_state: Self::State<'a>,
[INFO] [stdout]    |                                    -- the lifetime is named here
[INFO] [stdout] 71 |         token: T,
[INFO] [stdout] 72 |     ) -> Option<Self::State<'_>> {
[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] 72 -     ) -> Option<Self::State<'_>> {
[INFO] [stdout] 72 +     ) -> Option<Self::State<'a>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dfa.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<Q, L> {
[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] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<'_, Q, L> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/dfa.rs:187:65
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&Q>, &L>
[INFO] [stdout]     |                             --                                     ^^   ^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                                      |
[INFO] [stdout]     |                             the lifetime is named here             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] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&'a Q>, &'a L>
[INFO] [stdout]     |                                                                     ++      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iregex-automata v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:247:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 245 |         current_state: Self::State<'a>,
[INFO] [stdout]     |                                    -- the lifetime is named here
[INFO] [stdout] 246 |         token: T,
[INFO] [stdout] 247 |     ) -> Option<Self::State<'_>>;
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 247 -     ) -> Option<Self::State<'_>>;
[INFO] [stdout] 247 +     ) -> Option<Self::State<'a>>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<Q, Transitions<T, Q>> {
[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] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<'_, Q, Transitions<T, Q>> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:163:20
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn successors(&self, q: &Q) -> Successors<T, Q> {
[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] 163 |     pub fn successors(&self, q: &Q) -> Successors<'_, T, Q> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:780:26
[INFO] [stdout]     |
[INFO] [stdout] 773 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 778 |         }: Self::State<'a>,
[INFO] [stdout]     |                        -- the lifetime is named here
[INFO] [stdout] 779 |         token: T,
[INFO] [stdout] 780 |     ) -> Option<Self::State<'_>> {
[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] 780 -     ) -> Option<Self::State<'_>> {
[INFO] [stdout] 780 +     ) -> Option<Self::State<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nfa/mod.rs:840:82
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &RangeSet<T>> {
[INFO] [stdout]     |                           --             --                    --                   ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |              |                     |
[INFO] [stdout]     |                           |              |                     the same lifetime is named here
[INFO] [stdout]     |                           |              the lifetime is named here
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &'b RangeSet<T>> {
[INFO] [stdout]     |                                                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/nfa/tags.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 69 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 70 |         current_state: Self::State<'a>,
[INFO] [stdout]    |                                    -- the lifetime is named here
[INFO] [stdout] 71 |         token: T,
[INFO] [stdout] 72 |     ) -> Option<Self::State<'_>> {
[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] 72 -     ) -> Option<Self::State<'_>> {
[INFO] [stdout] 72 +     ) -> Option<Self::State<'a>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dfa.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<Q, L> {
[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] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<'_, Q, L> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/dfa.rs:187:65
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&Q>, &L>
[INFO] [stdout]     |                             --                                     ^^   ^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                                      |
[INFO] [stdout]     |                             the lifetime is named here             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] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&'a Q>, &'a L>
[INFO] [stdout]     |                                                                     ++      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "50717049b2bd9a24ae8213d065721107db5dab76552cd7657af25efbe6471010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50717049b2bd9a24ae8213d065721107db5dab76552cd7657af25efbe6471010", kill_on_drop: false }`
[INFO] [stdout] 50717049b2bd9a24ae8213d065721107db5dab76552cd7657af25efbe6471010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9f4fc8d7604a51c767c3da0065270ed6a8943d3c4d5396b55bd7924a60ccfea
[INFO] running `Command { std: "docker" "start" "-a" "c9f4fc8d7604a51c767c3da0065270ed6a8943d3c4d5396b55bd7924a60ccfea", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:247:26
[INFO] [stderr]     |
[INFO] [stderr] 244 |         &'a self,
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stderr] 245 |         current_state: Self::State<'a>,
[INFO] [stderr]     |                                    -- the lifetime is named here
[INFO] [stderr] 246 |         token: T,
[INFO] [stderr] 247 |     ) -> Option<Self::State<'_>>;
[INFO] [stderr]     |                             ^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 247 -     ) -> Option<Self::State<'_>>;
[INFO] [stderr] 247 +     ) -> Option<Self::State<'a>>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/nfa/mod.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<Q, Transitions<T, Q>> {
[INFO] [stderr]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub fn transitions(&self) -> std::collections::btree_map::Iter<'_, Q, Transitions<T, Q>> {
[INFO] [stderr]     |                                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/nfa/mod.rs:163:20
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn successors(&self, q: &Q) -> Successors<T, Q> {
[INFO] [stderr]     |                       ^^^^^            ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn successors(&self, q: &Q) -> Successors<'_, T, Q> {
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/nfa/mod.rs:780:26
[INFO] [stderr]     |
[INFO] [stderr] 773 |         &'a self,
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stderr] ...
[INFO] [stderr] 778 |         }: Self::State<'a>,
[INFO] [stderr]     |                        -- the lifetime is named here
[INFO] [stderr] 779 |         token: T,
[INFO] [stderr] 780 |     ) -> Option<Self::State<'_>> {
[INFO] [stderr]     |                             ^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 780 -     ) -> Option<Self::State<'_>> {
[INFO] [stderr] 780 +     ) -> Option<Self::State<'a>> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/nfa/mod.rs:840:82
[INFO] [stderr]     |
[INFO] [stderr] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &RangeSet<T>> {
[INFO] [stderr]     |                           --             --                    --                   ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |              |                     |
[INFO] [stderr]     |                           |              |                     the same lifetime is named here
[INFO] [stderr]     |                           |              the lifetime is named here
[INFO] [stderr]     |                           the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 840 |     pub fn labels<'b, T>(&'b self, aut: &'b NFA<Q, T>) -> impl 'b + Iterator<Item = &'b RangeSet<T>> {
[INFO] [stderr]     |                                                                                      ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/nfa/tags.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |         &'a self,
[INFO] [stderr]    |          -- the lifetime is named here
[INFO] [stderr] 70 |         current_state: Self::State<'a>,
[INFO] [stderr]    |                                    -- the lifetime is named here
[INFO] [stderr] 71 |         token: T,
[INFO] [stderr] 72 |     ) -> Option<Self::State<'_>> {
[INFO] [stderr]    |                             ^^ the same lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 72 -     ) -> Option<Self::State<'_>> {
[INFO] [stderr] 72 +     ) -> Option<Self::State<'a>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/dfa.rs:82:20
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<Q, L> {
[INFO] [stderr]    |                       ^^^^^            ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn successors(&self, q: &Q) -> DetSuccessors<'_, Q, L> {
[INFO] [stderr]    |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/dfa.rs:187:65
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&Q>, &L>
[INFO] [stderr]     |                             --                                     ^^   ^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                                      |
[INFO] [stderr]     |                             the lifetime is named here             the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn minimize<'a, P>(&'a self, partition: P) -> DFA<BTreeSet<&'a Q>, &'a L>
[INFO] [stderr]     |                                                                     ++      ++
[INFO] [stderr] 
[INFO] [stderr] warning: `iregex-automata` (lib) generated 8 warnings (run `cargo fix --lib -p iregex-automata` to apply 8 suggestions)
[INFO] [stderr] warning: `iregex-automata` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iregex_automata-a983e6d592a7edfb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test nfa::tests::is_finite ... ok
[INFO] [stdout] test nfa::tests::is_infinite ... ok
[INFO] [stdout] test nfa::tests::is_universal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iregex_automata
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/dfa.rs - dfa::DFA<Q,L>::compress (line 393) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9f4fc8d7604a51c767c3da0065270ed6a8943d3c4d5396b55bd7924a60ccfea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f4fc8d7604a51c767c3da0065270ed6a8943d3c4d5396b55bd7924a60ccfea", kill_on_drop: false }`
[INFO] [stdout] c9f4fc8d7604a51c767c3da0065270ed6a8943d3c4d5396b55bd7924a60ccfea