[INFO] fetching crate minfac 0.1.3...
[INFO] testing minfac-0.1.3 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate minfac 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate minfac 0.1.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate minfac 0.1.3
[INFO] tweaked toml for crates.io crate minfac 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minfac 0.1.3 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minfac 0.1.3 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded repr_offset v0.2.2
[INFO] [stderr]   Downloaded tstr_proc_macros v0.2.2
[INFO] [stderr]   Downloaded generational-arena v0.2.9
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[INFO] [stderr]   Downloaded abi_stable_shared v0.11.0
[INFO] [stderr]   Downloaded tstr v0.2.4
[INFO] [stderr]   Downloaded core_extensions v1.5.3
[INFO] [stderr]   Downloaded abi_stable_derive v0.11.3
[INFO] [stderr]   Downloaded abi_stable v0.11.3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 611c65a0d027eaf44e3f73e10752592f63910f1e0f92426f90c070ac30fc8b27
[INFO] running `Command { std: "docker" "start" "-a" "611c65a0d027eaf44e3f73e10752592f63910f1e0f92426f90c070ac30fc8b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "611c65a0d027eaf44e3f73e10752592f63910f1e0f92426f90c070ac30fc8b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611c65a0d027eaf44e3f73e10752592f63910f1e0f92426f90c070ac30fc8b27", kill_on_drop: false }`
[INFO] [stdout] 611c65a0d027eaf44e3f73e10752592f63910f1e0f92426f90c070ac30fc8b27
[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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3db0704a337b0981ade5f68e1d003b2a028e44321dc0edc4ae084a54fac8dcbd
[INFO] running `Command { std: "docker" "start" "-a" "3db0704a337b0981ade5f68e1d003b2a028e44321dc0edc4ae084a54fac8dcbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling generational-arena v0.2.9
[INFO] [stderr]    Compiling const_panic v0.2.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling abi_stable_shared v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tstr v0.2.4
[INFO] [stderr]    Compiling repr_offset v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling as_derive_utils v0.11.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling abi_stable_derive v0.11.3
[INFO] [stderr]    Compiling abi_stable v0.11.3
[INFO] [stderr]    Compiling minfac v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lifetime::default_error_handler`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use lifetime::default_error_handler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DanglingCheckerResult`, `DanglingCheckerResults`, `LifetimeError`, and `OutlivedLifetimeErrorVariants`
[INFO] [stdout]  --> src/service_provider.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         DanglingCheckerResult, DanglingCheckerResults, LifetimeError, OutlivedLifetimeErrorVariants,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/service_provider.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::swap`
[INFO] [stdout]   --> src/service_provider.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mem::swap,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_name` is never read
[INFO] [stdout]    --> src/lib.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 674 | struct TypeNamed<T> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 675 |     inner: T,
[INFO] [stdout] 676 |     type_name: &'static str,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_error_handler` is never used
[INFO] [stdout]  --> src/lifetime.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub extern "C-unwind" fn default_error_handler(error: &LifetimeError) {
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lifetime.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl LifetimeError {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(error: OutlivedLifetimeErrorVariants) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `WeakServiceProvider` and `SharedServices` are never constructed
[INFO] [stdout]   --> src/lifetime.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) enum OutlivedLifetimeErrorVariants {
[INFO] [stdout]    |                 ----------------------------- variants in this enum
[INFO] [stdout] 44 |     WeakServiceProvider { remaining_references: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     SharedServices(DanglingCheckerResults),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lifetime.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 99  | impl DanglingCheckerResult {
[INFO] [stdout]     | -------------------------- associated function in this implementation
[INFO] [stdout] 100 |     pub fn new(remaining_references: usize, typename: &'static str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `downgrade_ptr` is never read
[INFO] [stdout]  --> src/untyped/arc_pointer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct ArcAutoFreePointer {
[INFO] [stdout]   |                   ------------------ field in this struct
[INFO] [stdout] 8 |     inner: AutoFreePointer,
[INFO] [stdout] 9 |     downgrade_ptr: extern "C" fn(AnyPtr) -> WeakInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downgrade` is never used
[INFO] [stdout]   --> src/untyped/arc_pointer.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl ArcAutoFreePointer {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 61 |     pub fn downgrade(&self) -> WeakInfo {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `strong_count` is never used
[INFO] [stdout]   --> src/untyped/arc_pointer.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl WeakInfo {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 73 |     pub fn strong_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 288 |         registrar: T,
[INFO] [stdout] 289 |     ) -> AliasBuilder<T::Item, TS> {
[INFO] [stdout]     |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 289 |     ) -> AliasBuilder<'_, T::Item, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:295:46
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |                                              ^^^^^^^^^                         ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 306 |         creator: fn() -> T,
[INFO] [stdout] 307 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 307 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 565 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stdout] 566 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 566 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 616 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stdout] 617 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 617 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 22 |     ) -> AliasBuilder<Self::Item, TS>;
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ) -> AliasBuilder<'_, Self::Item, TS>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 31 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 65 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "3db0704a337b0981ade5f68e1d003b2a028e44321dc0edc4ae084a54fac8dcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db0704a337b0981ade5f68e1d003b2a028e44321dc0edc4ae084a54fac8dcbd", kill_on_drop: false }`
[INFO] [stdout] 3db0704a337b0981ade5f68e1d003b2a028e44321dc0edc4ae084a54fac8dcbd
[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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e078ce8e153abbf9d6ce4dbdaf148dcc1dfbe7aea006259638cbbdb68a67b421
[INFO] running `Command { std: "docker" "start" "-a" "e078ce8e153abbf9d6ce4dbdaf148dcc1dfbe7aea006259638cbbdb68a67b421", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `lifetime::default_error_handler`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use lifetime::default_error_handler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DanglingCheckerResult`, `DanglingCheckerResults`, `LifetimeError`, and `OutlivedLifetimeErrorVariants`
[INFO] [stdout]  --> src/service_provider.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         DanglingCheckerResult, DanglingCheckerResults, LifetimeError, OutlivedLifetimeErrorVariants,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/service_provider.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::swap`
[INFO] [stdout]   --> src/service_provider.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mem::swap,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_name` is never read
[INFO] [stdout]    --> src/lib.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 674 | struct TypeNamed<T> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 675 |     inner: T,
[INFO] [stdout] 676 |     type_name: &'static str,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_error_handler` is never used
[INFO] [stdout]  --> src/lifetime.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub extern "C-unwind" fn default_error_handler(error: &LifetimeError) {
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lifetime.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl LifetimeError {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(error: OutlivedLifetimeErrorVariants) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `WeakServiceProvider` and `SharedServices` are never constructed
[INFO] [stdout]   --> src/lifetime.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) enum OutlivedLifetimeErrorVariants {
[INFO] [stdout]    |                 ----------------------------- variants in this enum
[INFO] [stdout] 44 |     WeakServiceProvider { remaining_references: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     SharedServices(DanglingCheckerResults),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lifetime.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 99  | impl DanglingCheckerResult {
[INFO] [stdout]     | -------------------------- associated function in this implementation
[INFO] [stdout] 100 |     pub fn new(remaining_references: usize, typename: &'static str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `downgrade_ptr` is never read
[INFO] [stdout]  --> src/untyped/arc_pointer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct ArcAutoFreePointer {
[INFO] [stdout]   |                   ------------------ field in this struct
[INFO] [stdout] 8 |     inner: AutoFreePointer,
[INFO] [stdout] 9 |     downgrade_ptr: extern "C" fn(AnyPtr) -> WeakInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downgrade` is never used
[INFO] [stdout]   --> src/untyped/arc_pointer.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl ArcAutoFreePointer {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 61 |     pub fn downgrade(&self) -> WeakInfo {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `strong_count` is never used
[INFO] [stdout]   --> src/untyped/arc_pointer.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl WeakInfo {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 73 |     pub fn strong_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 288 |         registrar: T,
[INFO] [stdout] 289 |     ) -> AliasBuilder<T::Item, TS> {
[INFO] [stdout]     |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 289 |     ) -> AliasBuilder<'_, T::Item, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:295:46
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |                                              ^^^^^^^^^                         ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 306 |         creator: fn() -> T,
[INFO] [stdout] 307 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 307 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 565 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stdout] 566 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 566 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 616 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stdout] 617 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 617 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 22 |     ) -> AliasBuilder<Self::Item, TS>;
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ) -> AliasBuilder<'_, Self::Item, TS>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 31 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 65 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minfac v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lifetime::default_error_handler`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use lifetime::default_error_handler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DanglingCheckerResult`, `DanglingCheckerResults`, `LifetimeError`, and `OutlivedLifetimeErrorVariants`
[INFO] [stdout]  --> src/service_provider.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         DanglingCheckerResult, DanglingCheckerResults, LifetimeError, OutlivedLifetimeErrorVariants,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/service_provider.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::swap`
[INFO] [stdout]   --> src/service_provider.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mem::swap,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_name` is never read
[INFO] [stdout]    --> src/lib.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 674 | struct TypeNamed<T> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 675 |     inner: T,
[INFO] [stdout] 676 |     type_name: &'static str,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_error_handler` is never used
[INFO] [stdout]  --> src/lifetime.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub extern "C-unwind" fn default_error_handler(error: &LifetimeError) {
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WeakServiceProvider` is never constructed
[INFO] [stdout]   --> src/lifetime.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) enum OutlivedLifetimeErrorVariants {
[INFO] [stdout]    |                 ----------------------------- variant in this enum
[INFO] [stdout] 44 |     WeakServiceProvider { remaining_references: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `downgrade_ptr` is never read
[INFO] [stdout]  --> src/untyped/arc_pointer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct ArcAutoFreePointer {
[INFO] [stdout]   |                   ------------------ field in this struct
[INFO] [stdout] 8 |     inner: AutoFreePointer,
[INFO] [stdout] 9 |     downgrade_ptr: extern "C" fn(AnyPtr) -> WeakInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downgrade` is never used
[INFO] [stdout]   --> src/untyped/arc_pointer.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl ArcAutoFreePointer {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 61 |     pub fn downgrade(&self) -> WeakInfo {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `strong_count` is never used
[INFO] [stdout]   --> src/untyped/arc_pointer.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl WeakInfo {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 73 |     pub fn strong_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 288 |         registrar: T,
[INFO] [stdout] 289 |     ) -> AliasBuilder<T::Item, TS> {
[INFO] [stdout]     |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 289 |     ) -> AliasBuilder<'_, T::Item, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:295:46
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |                                              ^^^^^^^^^                         ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 306 |         creator: fn() -> T,
[INFO] [stdout] 307 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 307 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 565 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stdout] 566 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 566 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 616 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stdout] 617 |     ) -> AliasBuilder<T, TS> {
[INFO] [stdout]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 617 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 22 |     ) -> AliasBuilder<Self::Item, TS>;
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ) -> AliasBuilder<'_, Self::Item, TS>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 31 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/registrar.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 65 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stdout]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.82s
[INFO] running `Command { std: "docker" "inspect" "e078ce8e153abbf9d6ce4dbdaf148dcc1dfbe7aea006259638cbbdb68a67b421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e078ce8e153abbf9d6ce4dbdaf148dcc1dfbe7aea006259638cbbdb68a67b421", kill_on_drop: false }`
[INFO] [stdout] e078ce8e153abbf9d6ce4dbdaf148dcc1dfbe7aea006259638cbbdb68a67b421
[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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f2e3b8f1c89821ec947a3ad4fd1149f610d643289a219a9f05d2d807d299ed4
[INFO] running `Command { std: "docker" "start" "-a" "6f2e3b8f1c89821ec947a3ad4fd1149f610d643289a219a9f05d2d807d299ed4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `lifetime::default_error_handler`
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use lifetime::default_error_handler;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DanglingCheckerResult`, `DanglingCheckerResults`, `LifetimeError`, and `OutlivedLifetimeErrorVariants`
[INFO] [stderr]  --> src/service_provider.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |         DanglingCheckerResult, DanglingCheckerResults, LifetimeError, OutlivedLifetimeErrorVariants,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec::Vec`
[INFO] [stderr]   --> src/service_provider.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use alloc::vec::Vec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mem::swap`
[INFO] [stderr]   --> src/service_provider.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     mem::swap,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `type_name` is never read
[INFO] [stderr]    --> src/lib.rs:676:5
[INFO] [stderr]     |
[INFO] [stderr] 674 | struct TypeNamed<T> {
[INFO] [stderr]     |        --------- field in this struct
[INFO] [stderr] 675 |     inner: T,
[INFO] [stderr] 676 |     type_name: &'static str,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `default_error_handler` is never used
[INFO] [stderr]  --> src/lifetime.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub extern "C-unwind" fn default_error_handler(error: &LifetimeError) {
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/lifetime.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl LifetimeError {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] 18 |     pub(crate) fn new(error: OutlivedLifetimeErrorVariants) -> Self {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `WeakServiceProvider` and `SharedServices` are never constructed
[INFO] [stderr]   --> src/lifetime.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub(crate) enum OutlivedLifetimeErrorVariants {
[INFO] [stderr]    |                 ----------------------------- variants in this enum
[INFO] [stderr] 44 |     WeakServiceProvider { remaining_references: usize },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 45 |     SharedServices(DanglingCheckerResults),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/lifetime.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 99  | impl DanglingCheckerResult {
[INFO] [stderr]     | -------------------------- associated function in this implementation
[INFO] [stderr] 100 |     pub fn new(remaining_references: usize, typename: &'static str) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `downgrade_ptr` is never read
[INFO] [stderr]  --> src/untyped/arc_pointer.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) struct ArcAutoFreePointer {
[INFO] [stderr]   |                   ------------------ field in this struct
[INFO] [stderr] 8 |     inner: AutoFreePointer,
[INFO] [stderr] 9 |     downgrade_ptr: extern "C" fn(AnyPtr) -> WeakInfo,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `downgrade` is never used
[INFO] [stderr]   --> src/untyped/arc_pointer.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 60 | impl ArcAutoFreePointer {
[INFO] [stderr]    | ----------------------- method in this implementation
[INFO] [stderr] 61 |     pub fn downgrade(&self) -> WeakInfo {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `strong_count` is never used
[INFO] [stderr]   --> src/untyped/arc_pointer.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 72 | impl WeakInfo {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 73 |     pub fn strong_count(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 288 |         registrar: T,
[INFO] [stderr] 289 |     ) -> AliasBuilder<T::Item, TS> {
[INFO] [stderr]     |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 289 |     ) -> AliasBuilder<'_, T::Item, TS> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:295:46
[INFO] [stderr]     |
[INFO] [stderr] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<T, TS> {
[INFO] [stderr]     |                                              ^^^^^^^^^                         ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                                              |
[INFO] [stderr]     |                                              this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 295 |     pub fn register<T: Identifyable<TS::Id>>(&mut self, creator: fn() -> T) -> AliasBuilder<'_, T, TS> {
[INFO] [stderr]     |                                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:305:9
[INFO] [stderr]     |
[INFO] [stderr] 305 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 306 |         creator: fn() -> T,
[INFO] [stderr] 307 |     ) -> AliasBuilder<T, TS> {
[INFO] [stderr]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 307 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:564:9
[INFO] [stderr]     |
[INFO] [stderr] 564 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 565 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stderr] 566 |     ) -> AliasBuilder<T, TS> {
[INFO] [stderr]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 566 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:615:9
[INFO] [stderr]     |
[INFO] [stderr] 615 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 616 |         creator: fn(TDep::ItemPreChecked) -> T,
[INFO] [stderr] 617 |     ) -> AliasBuilder<T, TS> {
[INFO] [stderr]     |          ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 617 |     ) -> AliasBuilder<'_, T, TS> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/registrar.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 22 |     ) -> AliasBuilder<Self::Item, TS>;
[INFO] [stderr]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ) -> AliasBuilder<'_, Self::Item, TS>;
[INFO] [stderr]    |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/registrar.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 31 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stderr]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 31 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stderr]    |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/registrar.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |         collection: &mut GenericServiceCollection<TS>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 65 |     ) -> AliasBuilder<Self::Item, TS> {
[INFO] [stderr]    |          ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     ) -> AliasBuilder<'_, Self::Item, TS> {
[INFO] [stderr]    |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `minfac` (lib) generated 20 warnings (run `cargo fix --lib -p minfac` to apply 4 suggestions)
[INFO] [stderr] warning: variant `WeakServiceProvider` is never constructed
[INFO] [stderr]   --> src/lifetime.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub(crate) enum OutlivedLifetimeErrorVariants {
[INFO] [stderr]    |                 ----------------------------- variant in this enum
[INFO] [stderr] 44 |     WeakServiceProvider { remaining_references: usize },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `minfac` (lib test) generated 18 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minfac-fb666161090d7b85)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test binary_search::tests::test_binary_search_by_first_key ... ok
[INFO] [stdout] test binary_search::tests::test_binary_search_by_last_key ... ok
[INFO] [stdout] test resolvable::tests::resolvable_services_iterate_services_test ... ok
[INFO] [stdout] test service_provider_factory::tests::arcs_without_dependencies_are_not_shared_between_two_provider_produced_by_the_same_factory ... ok
[INFO] [stdout] test service_provider_factory::tests::create_provider_with_factory ... ok
[INFO] [stdout] test service_provider_factory::tests::create_provider_with_factory_fails_for_missing_dependency ... ok
[INFO] [stdout] test service_provider_factory::tests::register_unused_shared ... ok
[INFO] [stdout] test service_provider_factory::tests::services_are_returned_in_correct_order ... ok
[INFO] [stdout] test service_provider_factory::tests::uses_same_parent_arc_for_two_providers_from_the_same_child_factory ... ok
[INFO] [stdout] test shared::tests::register_share_inner ... ok
[INFO] [stdout] test untyped::arc_pointer::tests::create_and_drop ... ok
[INFO] [stdout] test untyped::untyped_fn::tests::create_execute_and_drop ... ok
[INFO] [stdout] test lifetime::tests::debug_dangling_checker_result ... ok
[INFO] [stdout] test lifetime::tests::debug_error_dangling_services ... ok
[INFO] [stderr]      Running tests/cycle_detection.rs (/opt/rustwide/target/debug/deps/cycle_detection-04bb03193352f115)
[INFO] [stdout] test service_provider_factory::tests::arcs_with_dependencies_are_not_shared_between_two_provider_produced_by_the_same_factory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test one_of_multiple_dependencies_asks_for_dependent_should_trigger_cyclic_dependency ... ok
[INFO] [stdout] test service_a_depends_on_other_which_has_reference_to_typeof_a_but_a_is_not_last_registered ... ok
[INFO] [stdout] test handle_cyclic_references ... 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]      Running tests/resolve.rs (/opt/rustwide/target/debug/deps/resolve-ab9228f2f421f0f0)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test build_with_missing_dep_fails ... ok
[INFO] [stdout] test build_with_missing_tuple3_dep_fails ... ok
[INFO] [stdout] test build_with_missing_tuple2_dep_fails ... ok
[INFO] [stdout] test drop_service_provider_with_existing_shared_registered_is_panicking - should panic ... FAILED
[INFO] [stdout] test build_with_missing_tuple4_dep_fails ... ok
[INFO] [stdout] test get_registered_dynamic_id ... ok
[INFO] [stdout] test get_registered_dynamic_ref ... ok
[INFO] [stdout] test get_test ... ok
[INFO] [stdout] test get_unkown_returns_none ... ok
[INFO] [stdout] test no_dependency_needed_if_service_depends_on_services_which_are_not_present ... ok
[INFO] [stdout] test register_instance ... ok
[INFO] [stdout] test register_multiple_alias_per_type ... ok
[INFO] [stdout] test register_struct_as_dynamic ... ok
[INFO] [stdout] test drop_shareds_after_provider_drop ... ok
[INFO] [stdout] test register_with ... ok
[INFO] [stdout] test drop_collection_doesnt_call_any_factories ... ok
[INFO] [stdout] test resolve_shared ... ok
[INFO] [stdout] test resolve_shared_services ... ok
[INFO] [stdout] test resolve_tuple_2 ... ok
[INFO] [stdout] test resolve_unregistered_returns_none ... ok
[INFO] [stdout] test tuple_dependency_resolves_to_prechecked_type ... ok
[INFO] [stdout] test resolve_last ... ok
[INFO] [stdout] test resolve_shared_returns_last_registered ... ok
[INFO] [stdout] test resolve_all_services ... ok
[INFO] [stdout] test drop_service_provider_with_existing_shared_registered_on_panic_is_recoverable_with_default_error_handler - should panic ... ok
[INFO] [stdout] test drop_service_provider_with_existing_clone_on_panic_is_recoverable_with_default_error_handler - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- drop_service_provider_with_existing_shared_registered_is_panicking stdout ----
[INFO] [stdout] note: test did not panic as expected at tests/resolve.rs:38:4
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     drop_service_provider_with_existing_shared_registered_is_panicking
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test resolve`
[INFO] running `Command { std: "docker" "inspect" "6f2e3b8f1c89821ec947a3ad4fd1149f610d643289a219a9f05d2d807d299ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2e3b8f1c89821ec947a3ad4fd1149f610d643289a219a9f05d2d807d299ed4", kill_on_drop: false }`
[INFO] [stdout] 6f2e3b8f1c89821ec947a3ad4fd1149f610d643289a219a9f05d2d807d299ed4
