[INFO] fetching crate lockfree 0.5.1...
[INFO] testing lockfree-0.5.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lockfree 0.5.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lockfree 0.5.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lockfree 0.5.1
[INFO] finished tweaking crates.io crate lockfree 0.5.1
[INFO] tweaked toml for crates.io crate lockfree 0.5.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76364c7c25aabe09c0484ada111aa4e9c69e8c03d61a0f770f72824b6b0589f9
[INFO] running `Command { std: "docker" "start" "-a" "76364c7c25aabe09c0484ada111aa4e9c69e8c03d61a0f770f72824b6b0589f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76364c7c25aabe09c0484ada111aa4e9c69e8c03d61a0f770f72824b6b0589f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76364c7c25aabe09c0484ada111aa4e9c69e8c03d61a0f770f72824b6b0589f9", kill_on_drop: false }`
[INFO] [stdout] 76364c7c25aabe09c0484ada111aa4e9c69e8c03d61a0f770f72824b6b0589f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f49796ac4fc17c2b9539d1f10dfd2e5ac057b32163fc000e49ddf91692942eff
[INFO] running `Command { std: "docker" "start" "-a" "f49796ac4fc17c2b9539d1f10dfd2e5ac057b32163fc000e49ddf91692942eff", kill_on_drop: false }`
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling lockfree v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/removable.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     mem::{replace, uninitialized, ManuallyDrop},
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/removable.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |             item: ManuallyDrop::new(unsafe { uninitialized() }),
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/map/bucket.rs:555:31
[INFO] [stdout]     |
[INFO] [stdout] 555 |         let res = self.atomic.compare_and_swap(
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<queue::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<queue::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<stack::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<stack::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<Garbage<K, V>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<map::bucket::Garbage<K, V>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<spmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::spmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<mpmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::mpmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "f49796ac4fc17c2b9539d1f10dfd2e5ac057b32163fc000e49ddf91692942eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49796ac4fc17c2b9539d1f10dfd2e5ac057b32163fc000e49ddf91692942eff", kill_on_drop: false }`
[INFO] [stdout] f49796ac4fc17c2b9539d1f10dfd2e5ac057b32163fc000e49ddf91692942eff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84db240e97859ed66a6b6a0f86cf025a996a8b0c876f719fca2898cb04f8740
[INFO] running `Command { std: "docker" "start" "-a" "b84db240e97859ed66a6b6a0f86cf025a996a8b0c876f719fca2898cb04f8740", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/removable.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     mem::{replace, uninitialized, ManuallyDrop},
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/removable.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |             item: ManuallyDrop::new(unsafe { uninitialized() }),
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/map/bucket.rs:555:31
[INFO] [stdout]     |
[INFO] [stdout] 555 |         let res = self.atomic.compare_and_swap(
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<queue::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<queue::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lockfree v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<stack::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<stack::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<Garbage<K, V>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<map::bucket::Garbage<K, V>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<spmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::spmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<mpmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::mpmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/removable.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     mem::{replace, uninitialized, ManuallyDrop},
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/removable.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |             item: ManuallyDrop::new(unsafe { uninitialized() }),
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/map/bucket.rs:555:31
[INFO] [stdout]     |
[INFO] [stdout] 555 |         let res = self.atomic.compare_and_swap(
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<queue::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/queue.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | / make_shared_incin! {
[INFO] [stdout] 262 | |     { "[`Queue`]" }
[INFO] [stdout] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<queue::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<stack::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/stack.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / make_shared_incin! {
[INFO] [stdout] 205 | |     { "[`Stack`]" }
[INFO] [stdout] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<stack::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<Garbage<K, V>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/map/mod.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / make_shared_incin! {
[INFO] [stdout] 502 | |     { "[`Map`]" }
[INFO] [stdout] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stdout] 504 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<map::bucket::Garbage<K, V>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<spmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/spmc.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | / make_shared_incin! {
[INFO] [stdout] 330 | |     { "`spmc::Receiver`" }
[INFO] [stdout] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::spmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Arc<Incinerator<OwnedAlloc<mpmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stdout]    --> src/incin.rs:332:50
[INFO] [stdout]     |
[INFO] [stdout] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    this code causes undefined behavior when executed
[INFO] [stdout]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/channel/mpmc.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / make_shared_incin! {
[INFO] [stdout] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stdout] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::mpmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stdout]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "b84db240e97859ed66a6b6a0f86cf025a996a8b0c876f719fca2898cb04f8740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84db240e97859ed66a6b6a0f86cf025a996a8b0c876f719fca2898cb04f8740", kill_on_drop: false }`
[INFO] [stdout] b84db240e97859ed66a6b6a0f86cf025a996a8b0c876f719fca2898cb04f8740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a61427ba6d56cbe717425ff4e4684968672caea816715b1b6279b7ed7bdf36c
[INFO] running `Command { std: "docker" "start" "-a" "6a61427ba6d56cbe717425ff4e4684968672caea816715b1b6279b7ed7bdf36c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/queue.rs:261:1
[INFO] [stderr]     |
[INFO] [stderr] 261 | / make_shared_incin! {
[INFO] [stderr] 262 | |     { "[`Queue`]" }
[INFO] [stderr] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/queue.rs:261:1
[INFO] [stderr]     |
[INFO] [stderr] 261 | / make_shared_incin! {
[INFO] [stderr] 262 | |     { "[`Queue`]" }
[INFO] [stderr] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/stack.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | / make_shared_incin! {
[INFO] [stderr] 205 | |     { "[`Stack`]" }
[INFO] [stderr] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/stack.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | / make_shared_incin! {
[INFO] [stderr] 205 | |     { "[`Stack`]" }
[INFO] [stderr] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/map/mod.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / make_shared_incin! {
[INFO] [stderr] 502 | |     { "[`Map`]" }
[INFO] [stderr] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stderr] 504 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/map/mod.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / make_shared_incin! {
[INFO] [stderr] 502 | |     { "[`Map`]" }
[INFO] [stderr] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stderr] 504 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/spmc.rs:329:1
[INFO] [stderr]     |
[INFO] [stderr] 329 | / make_shared_incin! {
[INFO] [stderr] 330 | |     { "`spmc::Receiver`" }
[INFO] [stderr] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/spmc.rs:329:1
[INFO] [stderr]     |
[INFO] [stderr] 329 | / make_shared_incin! {
[INFO] [stderr] 330 | |     { "`spmc::Receiver`" }
[INFO] [stderr] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/mpmc.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / make_shared_incin! {
[INFO] [stderr] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stderr] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 449 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/mpmc.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / make_shared_incin! {
[INFO] [stderr] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stderr] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 449 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/removable.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 |     mem::{replace, uninitialized, ManuallyDrop},
[INFO] [stderr]   |                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/removable.rs:29:46
[INFO] [stderr]    |
[INFO] [stderr] 29 |             item: ManuallyDrop::new(unsafe { uninitialized() }),
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/map/bucket.rs:555:31
[INFO] [stderr]     |
[INFO] [stderr] 555 |         let res = self.atomic.compare_and_swap(
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<queue::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/queue.rs:261:1
[INFO] [stderr]     |
[INFO] [stderr] 261 | / make_shared_incin! {
[INFO] [stderr] 262 | |     { "[`Queue`]" }
[INFO] [stderr] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<queue::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<stack::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/stack.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | / make_shared_incin! {
[INFO] [stderr] 205 | |     { "[`Stack`]" }
[INFO] [stderr] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<stack::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<Garbage<K, V>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/map/mod.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / make_shared_incin! {
[INFO] [stderr] 502 | |     { "[`Map`]" }
[INFO] [stderr] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stderr] 504 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<map::bucket::Garbage<K, V>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<spmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/spmc.rs:329:1
[INFO] [stderr]     |
[INFO] [stderr] 329 | / make_shared_incin! {
[INFO] [stderr] 330 | |     { "`spmc::Receiver`" }
[INFO] [stderr] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::spmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<mpmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/mpmc.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / make_shared_incin! {
[INFO] [stderr] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stderr] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 449 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::mpmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/queue.rs:261:1
[INFO] [stderr]     |
[INFO] [stderr] 261 | / make_shared_incin! {
[INFO] [stderr] 262 | |     { "[`Queue`]" }
[INFO] [stderr] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/queue.rs:261:1
[INFO] [stderr]     |
[INFO] [stderr] 261 | / make_shared_incin! {
[INFO] [stderr] 262 | |     { "[`Queue`]" }
[INFO] [stderr] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/stack.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | / make_shared_incin! {
[INFO] [stderr] 205 | |     { "[`Stack`]" }
[INFO] [stderr] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/stack.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | / make_shared_incin! {
[INFO] [stderr] 205 | |     { "[`Stack`]" }
[INFO] [stderr] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/map/mod.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / make_shared_incin! {
[INFO] [stderr] 502 | |     { "[`Map`]" }
[INFO] [stderr] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stderr] 504 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/map/mod.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / make_shared_incin! {
[INFO] [stderr] 502 | |     { "[`Map`]" }
[INFO] [stderr] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stderr] 504 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/spmc.rs:329:1
[INFO] [stderr]     |
[INFO] [stderr] 329 | / make_shared_incin! {
[INFO] [stderr] 330 | |     { "`spmc::Receiver`" }
[INFO] [stderr] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/spmc.rs:329:1
[INFO] [stderr]     |
[INFO] [stderr] 329 | / make_shared_incin! {
[INFO] [stderr] 330 | |     { "`spmc::Receiver`" }
[INFO] [stderr] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:325:48
[INFO] [stderr]     |
[INFO] [stderr] 325 |                           mem::{forget, replace, uninitialized},
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/mpmc.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / make_shared_incin! {
[INFO] [stderr] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stderr] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 449 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/mpmc.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / make_shared_incin! {
[INFO] [stderr] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stderr] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 449 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/removable.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 |     mem::{replace, uninitialized, ManuallyDrop},
[INFO] [stderr]   |                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/removable.rs:29:46
[INFO] [stderr]    |
[INFO] [stderr] 29 |             item: ManuallyDrop::new(unsafe { uninitialized() }),
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/map/bucket.rs:555:31
[INFO] [stderr]     |
[INFO] [stderr] 555 |         let res = self.atomic.compare_and_swap(
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<queue::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/queue.rs:261:1
[INFO] [stderr]     |
[INFO] [stderr] 261 | / make_shared_incin! {
[INFO] [stderr] 262 | |     { "[`Queue`]" }
[INFO] [stderr] 263 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<queue::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<stack::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/stack.rs:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | / make_shared_incin! {
[INFO] [stderr] 205 | |     { "[`Stack`]" }
[INFO] [stderr] 206 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<stack::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<Garbage<K, V>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/map/mod.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / make_shared_incin! {
[INFO] [stderr] 502 | |     { "[`Map`]" }
[INFO] [stderr] 503 | |     pub SharedIncin<K, V> of Garbage<K, V>
[INFO] [stderr] 504 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<map::bucket::Garbage<K, V>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<spmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/spmc.rs:329:1
[INFO] [stderr]     |
[INFO] [stderr] 329 | / make_shared_incin! {
[INFO] [stderr] 330 | |     { "`spmc::Receiver`" }
[INFO] [stderr] 331 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 332 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::spmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `Arc<Incinerator<OwnedAlloc<mpmc::Node<T>>>>` does not permit being left uninitialized
[INFO] [stderr]    --> src/incin.rs:332:50
[INFO] [stderr]     |
[INFO] [stderr] 332 |                           replace(&mut self.inner, uninitialized())
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    this code causes undefined behavior when executed
[INFO] [stderr]     |                                                    help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/channel/mpmc.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / make_shared_incin! {
[INFO] [stderr] 447 | |     { "`mpmc::Receiver`" }
[INFO] [stderr] 448 | |     pub SharedIncin<T> of OwnedAlloc<Node<T>>
[INFO] [stderr] 449 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<incin::Incinerator<owned_alloc::OwnedAlloc<channel::mpmc::Node<T>>>>>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lockfree-ed2df5bf42b32cb3)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test set::test::insert_with ... ok
[INFO] [stdout] test map::test::reinsert_from_other_map_fails ... ok
[INFO] [stdout] test set::test::inserts_and_reinserts ... ok
[INFO] [stdout] test set::test::inserts_and_contains_checks ... ok
[INFO] [stdout] test tls::test::iter ... ok
[INFO] [stdout] test set::test::inserts_and_removes ... ok
[INFO] [stdout] test set::test::reinsert_with ... ok
[INFO] [stdout] test stack::test::on_empty_last_pop_is_none ... ok
[INFO] [stdout] test map::test::create ... ok
[INFO] [stdout] test map::test::iter_valid_items ... ok
[INFO] [stdout] test stack::test::on_empty_first_pop_is_none ... ok
[INFO] [stdout] test map::test::reinserts_create ... ok
[INFO] [stdout] test channel::mpsc::test::correct_numbers ... ok
[INFO] [stdout] test stack::test::order ... ok
[INFO] [stdout] test map::test::inserts_and_gets ... ok
[INFO] [stdout] test map::test::inserts_and_removes ... ok
[INFO] [stdout] test map::test::inserts_reinserts ... ok
[INFO] [stdout] test channel::spsc::test::correct_sequence ... ok
[INFO] [stdout] test stack::test::no_data_corruption ... ok
[INFO] [stdout] test map::test::never_inserts ... ok
[INFO] [stdout] test map::test::never_reinserts ... ok
[INFO] [stdout] test map::test::reinserts_update ... ok
[INFO] [stdout] test map::test::repeated_inserts ... ok
[INFO] [stdout] test map::test::update ... ok
[INFO] [stdout] test map::test::iter_mut_and_into_iter ... ok
[INFO] [stdout] test queue::test::order ... ok
[INFO] [stdout] test queue::test::queue_iter ... ok
[INFO] [stdout] test channel::mpmc::test::correct_numbers ... ok
[INFO] [stdout] test queue::test::on_empty_last_pop_is_none ... ok
[INFO] [stdout] test queue::test::on_empty_first_pop_is_none ... ok
[INFO] [stdout] test channel::spmc::test::correct_numbers ... ok
[INFO] [stdout] test map::test::multithreaded ... ok
[INFO] [stdout] test tls::test::threads_with_their_id ... ok
[INFO] [stdout] test queue::test::no_data_corruption ... ok
[INFO] [stdout] test tls::test::iter_mut ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] test map::test::optimize_space_preserves_entries ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- map::test::optimize_space_preserves_entries stdout ----
[INFO] [stdout] thread 'map::test::optimize_space_preserves_entries' panicked at 'attempted to leave type `std::sync::Arc<incin::Incinerator<map::bucket::Garbage<(u128, i32), u128>>>` uninitialized, which is invalid', /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5558a7d58750 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5558a7d58750 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5558a7d58750 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5558a7d58750 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5558a7d7afac - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x5558a7d55265 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x5558a7d5a8cb - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5558a7d5a8cb - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5558a7d5a8cb - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5558a7d5a3dc - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x5558a7d5af94 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5558a7d5aa47 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x5558a7d58c4c - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x5558a7d5a9d9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x5558a7bf8651 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x5558a7bf859d - core::panicking::panic::h1a48d878ff3dcd40
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x5558a7c3731d - core::mem::uninitialized::hc1fe134836ea6dab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x5558a7c3731d - lockfree::map::SharedIncin<K,V>::clear::he0342fc8cabad57c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/incin.rs:332:50
[INFO] [stdout]   18:     0x5558a7c2deb7 - lockfree::map::Map<K,V,H>::optimize_space::hcdadd3f5072c1ecc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/map/mod.rs:99:9
[INFO] [stdout]   19:     0x5558a7c4b55b - lockfree::map::test::optimize_space_preserves_entries::h70140e517cfa7cd5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/map/mod.rs:739:9
[INFO] [stdout]   20:     0x5558a7c4b00a - lockfree::map::test::optimize_space_preserves_entries::{{closure}}::hd515369f3e170248
[INFO] [stdout]                                at /opt/rustwide/workdir/src/map/mod.rs:725:5
[INFO] [stdout]   21:     0x5558a7c6447e - core::ops::function::FnOnce::call_once::h42acfc60bcfce95e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x5558a7d2f7b3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x5558a7d2f7b3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x5558a7d2e270 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x5558a7d2e270 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   26:     0x5558a7d2e270 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x5558a7d2e270 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x5558a7d2e270 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   29:     0x5558a7d2e270 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x5558a7d2e270 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x5558a7d07922 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x5558a7d07922 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x5558a7d0b4d8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x5558a7d0b4d8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   35:     0x5558a7d0b4d8 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x5558a7d0b4d8 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x5558a7d0b4d8 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   38:     0x5558a7d0b4d8 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x5558a7d0b4d8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x5558a7d5fa57 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x5558a7d5fa57 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x5558a7d5fa57 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7ff74f377609 - start_thread
[INFO] [stdout]   44:     0x7ff74f149293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     map::test::optimize_space_preserves_entries
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 35 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a61427ba6d56cbe717425ff4e4684968672caea816715b1b6279b7ed7bdf36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a61427ba6d56cbe717425ff4e4684968672caea816715b1b6279b7ed7bdf36c", kill_on_drop: false }`
[INFO] [stdout] 6a61427ba6d56cbe717425ff4e4684968672caea816715b1b6279b7ed7bdf36c
