[INFO] fetching crate mmtk 0.31.0...
[INFO] checking mmtk-0.31.0 against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied-retry-0
[INFO] extracting crate mmtk 0.31.0 into /workspace/builds/worker-2-tc1/source
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[INFO] started tweaking crates.io crate mmtk 0.31.0
[INFO] removed 0 missing tests
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[INFO] tweaked toml for crates.io crate mmtk 0.31.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mmtk 0.31.0 on toolchain 035b01b794602d5861daa43ac792f372f8981ed7
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `SFTProcessEdges` is never constructed
[INFO] [stdout]    --> src/scheduler/gc_work.rs:666:12
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub struct SFTProcessEdges<VM: VMBinding> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/util/erase_vm.rs:24:26
[INFO] [stdout]     |
[INFO] [stdout]  24 |                 unsafe { std::mem::transmute(self.0) }
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/policy/sft.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | define_erased_vm_mut_ref!(GCWorkerMutRef = GCWorker<VM>);
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]     = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_erased_vm_mut_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout]  24 -                 unsafe { std::mem::transmute(self.0) }
[INFO] [stdout]  24 +                 unsafe { &mut *std::ptr::with_exposed_provenance_mut::<scheduler::worker::GCWorker<VM>>(self.0) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/policy/sft_map.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { std::mem::transmute(val) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plan/global.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 407 |     ) -> PlanCreateSpaceArgs<VM> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 407 |     ) -> PlanCreateSpaceArgs<'_, VM> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scheduler/worker.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn borrow_stat(&self) -> AtomicRef<WorkerLocalStat<VM>> {
[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] 114 |     pub fn borrow_stat(&self) -> AtomicRef<'_, WorkerLocalStat<VM>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scheduler/worker.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn borrow_stat_mut(&self) -> AtomicRefMut<WorkerLocalStat<VM>> {
[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] 118 |     pub fn borrow_stat_mut(&self) -> AtomicRefMut<'_, WorkerLocalStat<VM>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/heap/layout/map32.rs:281:27
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn mut_self_with_sync(&self) -> (MutexGuard<()>, &mut Map32Inner) {
[INFO] [stdout]     |                           ^^^^^      ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |          |
[INFO] [stdout]     |                           |          the same lifetime is hidden here
[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] 281 |     fn mut_self_with_sync(&self) -> (MutexGuard<'_, ()>, &mut Map32Inner) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/heap/externalpageresource.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn get_external_pages(&self) -> MutexGuard<Vec<ExternalPages>> {
[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] 80 |     pub fn get_external_pages(&self) -> MutexGuard<'_, Vec<ExternalPages>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SFTProcessEdges` is never constructed
[INFO] [stdout]    --> src/scheduler/gc_work.rs:666:12
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub struct SFTProcessEdges<VM: VMBinding> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/util/erase_vm.rs:24:26
[INFO] [stdout]     |
[INFO] [stdout]  24 |                 unsafe { std::mem::transmute(self.0) }
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/policy/sft.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | define_erased_vm_mut_ref!(GCWorkerMutRef = GCWorker<VM>);
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]     = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_erased_vm_mut_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout]  24 -                 unsafe { std::mem::transmute(self.0) }
[INFO] [stdout]  24 +                 unsafe { &mut *std::ptr::with_exposed_provenance_mut::<scheduler::worker::GCWorker<VM>>(self.0) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/policy/sft_map.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { std::mem::transmute(val) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plan/global.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 407 |     ) -> PlanCreateSpaceArgs<VM> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 407 |     ) -> PlanCreateSpaceArgs<'_, VM> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scheduler/worker.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn borrow_stat(&self) -> AtomicRef<WorkerLocalStat<VM>> {
[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] 114 |     pub fn borrow_stat(&self) -> AtomicRef<'_, WorkerLocalStat<VM>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scheduler/worker.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn borrow_stat_mut(&self) -> AtomicRefMut<WorkerLocalStat<VM>> {
[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] 118 |     pub fn borrow_stat_mut(&self) -> AtomicRefMut<'_, WorkerLocalStat<VM>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/heap/layout/map32.rs:281:27
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn mut_self_with_sync(&self) -> (MutexGuard<()>, &mut Map32Inner) {
[INFO] [stdout]     |                           ^^^^^      ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |          |
[INFO] [stdout]     |                           |          the same lifetime is hidden here
[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] 281 |     fn mut_self_with_sync(&self) -> (MutexGuard<'_, ()>, &mut Map32Inner) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/heap/externalpageresource.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn get_external_pages(&self) -> MutexGuard<Vec<ExternalPages>> {
[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] 80 |     pub fn get_external_pages(&self) -> MutexGuard<'_, Vec<ExternalPages>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.64s
[INFO] running `Command { std: "docker" "inspect" "cf96cd05ac909a192c5a44d9b44c61d90f62e41f27da10546499865a82000002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf96cd05ac909a192c5a44d9b44c61d90f62e41f27da10546499865a82000002", kill_on_drop: false }`
[INFO] [stdout] cf96cd05ac909a192c5a44d9b44c61d90f62e41f27da10546499865a82000002
