[INFO] fetching crate lockfree 0.5.1...
[INFO] testing lockfree-0.5.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate lockfree 0.5.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lockfree 0.5.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4acb3e4fdaee1afaf3f70d451fec7d6b37f9e34e0da3ada767bc19020739635
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a4acb3e4fdaee1afaf3f70d451fec7d6b37f9e34e0da3ada767bc19020739635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4acb3e4fdaee1afaf3f70d451fec7d6b37f9e34e0da3ada767bc19020739635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4acb3e4fdaee1afaf3f70d451fec7d6b37f9e34e0da3ada767bc19020739635", kill_on_drop: false }`
[INFO] [stdout] a4acb3e4fdaee1afaf3f70d451fec7d6b37f9e34e0da3ada767bc19020739635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b9f5d660df1d4c308d31969526c68c9e2706da62a889e13dc9339897a4604ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b9f5d660df1d4c308d31969526c68c9e2706da62a889e13dc9339897a4604ec", 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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<map::bucket::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "1b9f5d660df1d4c308d31969526c68c9e2706da62a889e13dc9339897a4604ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9f5d660df1d4c308d31969526c68c9e2706da62a889e13dc9339897a4604ec", kill_on_drop: false }`
[INFO] [stdout] 1b9f5d660df1d4c308d31969526c68c9e2706da62a889e13dc9339897a4604ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bb82abf1fbb9cc7bcaca7c49947397bcd0435467c076abf99f5a80a3ae6ef47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1bb82abf1fbb9cc7bcaca7c49947397bcd0435467c076abf99f5a80a3ae6ef47", kill_on_drop: false }`
[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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<map::bucket::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<map::bucket::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "1bb82abf1fbb9cc7bcaca7c49947397bcd0435467c076abf99f5a80a3ae6ef47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb82abf1fbb9cc7bcaca7c49947397bcd0435467c076abf99f5a80a3ae6ef47", kill_on_drop: false }`
[INFO] [stdout] 1bb82abf1fbb9cc7bcaca7c49947397bcd0435467c076abf99f5a80a3ae6ef47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86df94a751435f4080698b5e8c4fa6ff78098e6227ea5e5fb2b1090feb9cea1a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "86df94a751435f4080698b5e8c4fa6ff78098e6227ea5e5fb2b1090feb9cea1a", 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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<map::bucket::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout] running 36 tests
[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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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 a macro (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: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<map::bucket::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `std::sync::Arc<incin::Incinerator<owned_alloc::OwnedAlloc<channel::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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lockfree-f31695b9b2691fc0
[INFO] [stdout] test map::test::inserts_and_gets ... ok
[INFO] [stdout] test map::test::create ... ok
[INFO] [stdout] test map::test::inserts_and_removes ... ok
[INFO] [stdout] test map::test::inserts_reinserts ... ok
[INFO] [stdout] test map::test::reinserts_create ... ok
[INFO] [stdout] test map::test::reinserts_update ... ok
[INFO] [stdout] test map::test::never_inserts ... ok
[INFO] [stdout] test map::test::repeated_inserts ... ok
[INFO] [stdout] test map::test::never_reinserts ... ok
[INFO] [stdout] test map::test::update ... ok
[INFO] [stdout] test channel::spsc::test::correct_sequence ... ok
[INFO] [stdout] test map::test::reinsert_from_other_map_fails ... ok
[INFO] [stdout] test queue::test::on_empty_first_pop_is_none ... ok
[INFO] [stdout] test queue::test::on_empty_last_pop_is_none ... ok
[INFO] [stdout] test channel::mpsc::test::correct_numbers ... ok
[INFO] [stdout] test queue::test::order ... ok
[INFO] [stdout] test queue::test::queue_iter ... ok
[INFO] [stdout] test channel::spmc::test::correct_numbers ... ok
[INFO] [stdout] test set::test::insert_with ... ok
[INFO] [stdout] test set::test::inserts_and_contains_checks ... ok
[INFO] [stdout] test channel::mpmc::test::correct_numbers ... ok
[INFO] [stdout] test set::test::reinsert_with ... ok
[INFO] [stdout] test stack::test::on_empty_last_pop_is_none ... ok
[INFO] [stdout] test set::test::inserts_and_reinserts ... ok
[INFO] [stdout] test set::test::inserts_and_removes ... ok
[INFO] [stdout] test stack::test::on_empty_first_pop_is_none ... ok
[INFO] [stdout] test stack::test::order ... ok
[INFO] [stdout] test map::test::multithreaded ... ok
[INFO] [stdout] test queue::test::no_data_corruption ... ok
[INFO] [stdout] test stack::test::no_data_corruption ... ok
[INFO] [stdout] test tls::test::iter_mut ... ok
[INFO] [stdout] test tls::test::threads_with_their_id ... ok
[INFO] [stdout] test tls::test::iter ... ok
[INFO] [stdout] test map::test::iter_valid_items ... ok
[INFO] [stdout] test map::test::iter_mut_and_into_iter ... ok
[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/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/mem/mod.rs:666:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561ca04ef780 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x561ca04ef780 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x561ca04ef780 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x561ca04ef780 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x561ca051261c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x561ca04985e5 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x561ca04ea1d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x561ca04f1c00 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x561ca04f1c00 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x561ca04f1c00 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x561ca04f18f6 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x561ca04f2263 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x561ca04f1e39 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x561ca04efc0c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x561ca04f1df9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x561ca0510ed1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x561ca0510e1d - core::panicking::panic::h4b079e3c35cc1b09
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:50
[INFO] [stdout]   17:     0x561ca03c67b3 - core::mem::uninitialized::h4abd2277a36d0d94
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/mem/mod.rs:666
[INFO] [stdout]   18:     0x561ca03c67b3 - lockfree::map::SharedIncin<K,V>::clear::h07e6c9b4bc63afd1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/incin.rs:332
[INFO] [stdout]   19:     0x561ca03be1bf - lockfree::map::Map<K,V,H>::optimize_space::h0fa4704aaa1b649d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/map/mod.rs:99
[INFO] [stdout]   20:     0x561ca04643de - lockfree::map::test::optimize_space_preserves_entries::he61006d75c8fc533
[INFO] [stdout]                                at /opt/rustwide/workdir/src/map/mod.rs:739
[INFO] [stdout]   21:     0x561ca0463eea - lockfree::map::test::optimize_space_preserves_entries::{{closure}}::h4e08099c07e24b19
[INFO] [stdout]                                at /opt/rustwide/workdir/src/map/mod.rs:725
[INFO] [stdout]   22:     0x561ca047493e - core::ops::function::FnOnce::call_once::h15b89bc11b252068
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x561ca04c0ec3 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   24:     0x561ca04c0ec3 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   25:     0x561ca04bf393 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   26:     0x561ca04bf393 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   27:     0x561ca04bf393 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   28:     0x561ca04bf393 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   29:     0x561ca04bf393 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   30:     0x561ca04bf393 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   31:     0x561ca04bf393 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   32:     0x561ca0497a16 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   33:     0x561ca049cc45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   34:     0x561ca049cc45 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   35:     0x561ca049cc45 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   36:     0x561ca049cc45 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   37:     0x561ca049cc45 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   38:     0x561ca049cc45 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   39:     0x561ca049cc45 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   40:     0x561ca04f8a1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x561ca04f8a1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   42:     0x561ca04f8a1a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   43:     0x7fd903a4a609 - start_thread
[INFO] [stdout]   44:     0x7fd903956103 - 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
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "86df94a751435f4080698b5e8c4fa6ff78098e6227ea5e5fb2b1090feb9cea1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86df94a751435f4080698b5e8c4fa6ff78098e6227ea5e5fb2b1090feb9cea1a", kill_on_drop: false }`
[INFO] [stdout] 86df94a751435f4080698b5e8c4fa6ff78098e6227ea5e5fb2b1090feb9cea1a
