[INFO] fetching crate lockfree 0.5.1... [INFO] testing lockfree-0.5.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate lockfree 0.5.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lockfree 0.5.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lockfree 0.5.1 [INFO] finished tweaking crates.io crate lockfree 0.5.1 [INFO] tweaked toml for crates.io crate lockfree 0.5.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0a37fb853ce6cf9da85344b22c7649aaa2cedd9595d0a5df8a71b068be9f8a2 [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" "a0a37fb853ce6cf9da85344b22c7649aaa2cedd9595d0a5df8a71b068be9f8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0a37fb853ce6cf9da85344b22c7649aaa2cedd9595d0a5df8a71b068be9f8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a37fb853ce6cf9da85344b22c7649aaa2cedd9595d0a5df8a71b068be9f8a2", kill_on_drop: false }` [INFO] [stdout] a0a37fb853ce6cf9da85344b22c7649aaa2cedd9595d0a5df8a71b068be9f8a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef3ecab1245a81d34ebb11c0834304923b9d81b2706acee82379fbed32fa5c1 [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" "7ef3ecab1245a81d34ebb11c0834304923b9d81b2706acee82379fbed32fa5c1", 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 of OwnedAlloc> [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/queue.rs:261:1 [INFO] [stdout] | [INFO] [stdout] 261 | / make_shared_incin! { [INFO] [stdout] 262 | | { "[`Queue`]" } [INFO] [stdout] 263 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/stack.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / make_shared_incin! { [INFO] [stdout] 205 | | { "[`Stack`]" } [INFO] [stdout] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/stack.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / make_shared_incin! { [INFO] [stdout] 205 | | { "[`Stack`]" } [INFO] [stdout] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/map/mod.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | / make_shared_incin! { [INFO] [stdout] 502 | | { "[`Map`]" } [INFO] [stdout] 503 | | pub SharedIncin of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/map/mod.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | / make_shared_incin! { [INFO] [stdout] 502 | | { "[`Map`]" } [INFO] [stdout] 503 | | pub SharedIncin of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/spmc.rs:329:1 [INFO] [stdout] | [INFO] [stdout] 329 | / make_shared_incin! { [INFO] [stdout] 330 | | { "`spmc::Receiver`" } [INFO] [stdout] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/spmc.rs:329:1 [INFO] [stdout] | [INFO] [stdout] 329 | / make_shared_incin! { [INFO] [stdout] 330 | | { "`spmc::Receiver`" } [INFO] [stdout] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/mpmc.rs:446:1 [INFO] [stdout] | [INFO] [stdout] 446 | / make_shared_incin! { [INFO] [stdout] 447 | | { "`mpmc::Receiver`" } [INFO] [stdout] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/mpmc.rs:446:1 [INFO] [stdout] | [INFO] [stdout] 446 | / make_shared_incin! { [INFO] [stdout] 447 | | { "`mpmc::Receiver`" } [INFO] [stdout] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/removable.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | mem::{replace, uninitialized, ManuallyDrop}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/removable.rs:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | item: ManuallyDrop::new(unsafe { uninitialized() }), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/map/bucket.rs:555:31 [INFO] [stdout] | [INFO] [stdout] 555 | let res = self.atomic.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [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>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>` 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` 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 of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "7ef3ecab1245a81d34ebb11c0834304923b9d81b2706acee82379fbed32fa5c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef3ecab1245a81d34ebb11c0834304923b9d81b2706acee82379fbed32fa5c1", kill_on_drop: false }` [INFO] [stdout] 7ef3ecab1245a81d34ebb11c0834304923b9d81b2706acee82379fbed32fa5c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae6c627d8df33a22d677d1129c10c780d1a3aee3216f7f807031c02c40627e62 [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" "ae6c627d8df33a22d677d1129c10c780d1a3aee3216f7f807031c02c40627e62", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/queue.rs:261:1 [INFO] [stdout] | [INFO] [stdout] 261 | / make_shared_incin! { [INFO] [stdout] 262 | | { "[`Queue`]" } [INFO] [stdout] 263 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/queue.rs:261:1 [INFO] [stdout] | [INFO] [stdout] 261 | / make_shared_incin! { [INFO] [stdout] 262 | | { "[`Queue`]" } [INFO] [stdout] 263 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/stack.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / make_shared_incin! { [INFO] [stdout] 205 | | { "[`Stack`]" } [INFO] [stdout] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/stack.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / make_shared_incin! { [INFO] [stdout] 205 | | { "[`Stack`]" } [INFO] [stdout] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/map/mod.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | / make_shared_incin! { [INFO] [stdout] 502 | | { "[`Map`]" } [INFO] [stdout] 503 | | pub SharedIncin of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/map/mod.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | / make_shared_incin! { [INFO] [stdout] 502 | | { "[`Map`]" } [INFO] [stdout] 503 | | pub SharedIncin of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/spmc.rs:329:1 [INFO] [stdout] | [INFO] [stdout] 329 | / make_shared_incin! { [INFO] [stdout] 330 | | { "`spmc::Receiver`" } [INFO] [stdout] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/spmc.rs:329:1 [INFO] [stdout] | [INFO] [stdout] 329 | / make_shared_incin! { [INFO] [stdout] 330 | | { "`spmc::Receiver`" } [INFO] [stdout] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/mpmc.rs:446:1 [INFO] [stdout] | [INFO] [stdout] 446 | / make_shared_incin! { [INFO] [stdout] 447 | | { "`mpmc::Receiver`" } [INFO] [stdout] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/mpmc.rs:446:1 [INFO] [stdout] | [INFO] [stdout] 446 | / make_shared_incin! { [INFO] [stdout] 447 | | { "`mpmc::Receiver`" } [INFO] [stdout] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/removable.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | mem::{replace, uninitialized, ManuallyDrop}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/removable.rs:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | item: ManuallyDrop::new(unsafe { uninitialized() }), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/map/bucket.rs:555:31 [INFO] [stdout] | [INFO] [stdout] 555 | let res = self.atomic.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [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>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>` 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` 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 of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 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 of OwnedAlloc> [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/queue.rs:261:1 [INFO] [stdout] | [INFO] [stdout] 261 | / make_shared_incin! { [INFO] [stdout] 262 | | { "[`Queue`]" } [INFO] [stdout] 263 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/stack.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / make_shared_incin! { [INFO] [stdout] 205 | | { "[`Stack`]" } [INFO] [stdout] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/stack.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / make_shared_incin! { [INFO] [stdout] 205 | | { "[`Stack`]" } [INFO] [stdout] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/map/mod.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | / make_shared_incin! { [INFO] [stdout] 502 | | { "[`Map`]" } [INFO] [stdout] 503 | | pub SharedIncin of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/map/mod.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | / make_shared_incin! { [INFO] [stdout] 502 | | { "[`Map`]" } [INFO] [stdout] 503 | | pub SharedIncin of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/spmc.rs:329:1 [INFO] [stdout] | [INFO] [stdout] 329 | / make_shared_incin! { [INFO] [stdout] 330 | | { "`spmc::Receiver`" } [INFO] [stdout] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/spmc.rs:329:1 [INFO] [stdout] | [INFO] [stdout] 329 | / make_shared_incin! { [INFO] [stdout] 330 | | { "`spmc::Receiver`" } [INFO] [stdout] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:325:48 [INFO] [stdout] | [INFO] [stdout] 325 | mem::{forget, replace, uninitialized}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/mpmc.rs:446:1 [INFO] [stdout] | [INFO] [stdout] 446 | / make_shared_incin! { [INFO] [stdout] 447 | | { "`mpmc::Receiver`" } [INFO] [stdout] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/incin.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel/mpmc.rs:446:1 [INFO] [stdout] | [INFO] [stdout] 446 | / make_shared_incin! { [INFO] [stdout] 447 | | { "`mpmc::Receiver`" } [INFO] [stdout] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/removable.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | mem::{replace, uninitialized, ManuallyDrop}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/removable.rs:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | item: ManuallyDrop::new(unsafe { uninitialized() }), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/map/bucket.rs:555:31 [INFO] [stdout] | [INFO] [stdout] 555 | let res = self.atomic.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [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>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 207 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>` 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` 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 of Garbage [INFO] [stdout] 504 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 332 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stdout] 449 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stdout] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.97s [INFO] running `Command { std: "docker" "inspect" "ae6c627d8df33a22d677d1129c10c780d1a3aee3216f7f807031c02c40627e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6c627d8df33a22d677d1129c10c780d1a3aee3216f7f807031c02c40627e62", kill_on_drop: false }` [INFO] [stdout] ae6c627d8df33a22d677d1129c10c780d1a3aee3216f7f807031c02c40627e62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6dc1a153780e4fba66dd09123e137d92662f9ed88c3dcf3c28ca4869c1dacabb [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" "6dc1a153780e4fba66dd09123e137d92662f9ed88c3dcf3c28ca4869c1dacabb", 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 of OwnedAlloc> [INFO] [stderr] 264 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:332:50 [INFO] [stderr] | [INFO] [stderr] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/queue.rs:261:1 [INFO] [stderr] | [INFO] [stderr] 261 | / make_shared_incin! { [INFO] [stderr] 262 | | { "[`Queue`]" } [INFO] [stderr] 263 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 264 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | mem::{forget, replace, uninitialized}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/stack.rs:204:1 [INFO] [stderr] | [INFO] [stderr] 204 | / make_shared_incin! { [INFO] [stderr] 205 | | { "[`Stack`]" } [INFO] [stderr] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 207 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:332:50 [INFO] [stderr] | [INFO] [stderr] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/stack.rs:204:1 [INFO] [stderr] | [INFO] [stderr] 204 | / make_shared_incin! { [INFO] [stderr] 205 | | { "[`Stack`]" } [INFO] [stderr] 206 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 207 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | mem::{forget, replace, uninitialized}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/map/mod.rs:501:1 [INFO] [stderr] | [INFO] [stderr] 501 | / make_shared_incin! { [INFO] [stderr] 502 | | { "[`Map`]" } [INFO] [stderr] 503 | | pub SharedIncin of Garbage [INFO] [stderr] 504 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:332:50 [INFO] [stderr] | [INFO] [stderr] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/map/mod.rs:501:1 [INFO] [stderr] | [INFO] [stderr] 501 | / make_shared_incin! { [INFO] [stderr] 502 | | { "[`Map`]" } [INFO] [stderr] 503 | | pub SharedIncin of Garbage [INFO] [stderr] 504 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | mem::{forget, replace, uninitialized}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/channel/spmc.rs:329:1 [INFO] [stderr] | [INFO] [stderr] 329 | / make_shared_incin! { [INFO] [stderr] 330 | | { "`spmc::Receiver`" } [INFO] [stderr] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 332 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:332:50 [INFO] [stderr] | [INFO] [stderr] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/channel/spmc.rs:329:1 [INFO] [stderr] | [INFO] [stderr] 329 | / make_shared_incin! { [INFO] [stderr] 330 | | { "`spmc::Receiver`" } [INFO] [stderr] 331 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 332 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | mem::{forget, replace, uninitialized}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/channel/mpmc.rs:446:1 [INFO] [stderr] | [INFO] [stderr] 446 | / make_shared_incin! { [INFO] [stderr] 447 | | { "`mpmc::Receiver`" } [INFO] [stderr] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 449 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/incin.rs:332:50 [INFO] [stderr] | [INFO] [stderr] 332 | replace(&mut self.inner, uninitialized()) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/channel/mpmc.rs:446:1 [INFO] [stderr] | [INFO] [stderr] 446 | / make_shared_incin! { [INFO] [stderr] 447 | | { "`mpmc::Receiver`" } [INFO] [stderr] 448 | | pub SharedIncin of OwnedAlloc> [INFO] [stderr] 449 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/removable.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | mem::{replace, uninitialized, ManuallyDrop}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/removable.rs:29:46 [INFO] [stderr] | [INFO] [stderr] 29 | item: ManuallyDrop::new(unsafe { uninitialized() }), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/map/bucket.rs:555:31 [INFO] [stderr] | [INFO] [stderr] 555 | let res = self.atomic.compare_and_swap( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [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>>>>` must be non-null (in this struct field) [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stderr] 207 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `Arc>>` 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` 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 of Garbage [INFO] [stderr] 504 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: `std::ptr::NonNull>>>` must be non-null (in this struct field) [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stderr] 332 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the type `Arc>>>` 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` 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 of OwnedAlloc> [INFO] [stderr] 449 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] note: `std::ptr::NonNull>>>>` must be non-null (in this struct field) [INFO] [stderr] = note: this warning originates in the macro `make_shared_incin` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `lockfree` (lib) generated 18 warnings [INFO] [stderr] warning: `lockfree` (lib test) generated 18 warnings (18 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lockfree-48cd463757b967dc) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test map::test::create ... ok [INFO] [stdout] test map::test::reinserts_update ... ok [INFO] [stdout] test map::test::repeated_inserts ... ok [INFO] [stdout] test map::test::inserts_and_gets ... ok [INFO] [stdout] test map::test::inserts_and_removes ... ok [INFO] [stdout] test map::test::inserts_reinserts ... ok [INFO] [stdout] test map::test::update ... ok [INFO] [stdout] test queue::test::on_empty_last_pop_is_none ... ok [INFO] [stdout] test queue::test::on_empty_first_pop_is_none ... ok [INFO] [stdout] test map::test::iter_mut_and_into_iter ... ok [INFO] [stdout] test set::test::insert_with ... ok [INFO] [stdout] test map::test::never_inserts ... ok [INFO] [stdout] test map::test::never_reinserts ... ok [INFO] [stdout] test map::test::reinserts_create ... ok [INFO] [stdout] test queue::test::order ... ok [INFO] [stdout] test set::test::inserts_and_reinserts ... ok [INFO] [stdout] test set::test::inserts_and_contains_checks ... ok [INFO] [stdout] test set::test::inserts_and_removes ... ok [INFO] [stdout] test set::test::reinsert_with ... ok [INFO] [stdout] test stack::test::on_empty_first_pop_is_none ... ok [INFO] [stdout] test stack::test::on_empty_last_pop_is_none ... ok [INFO] [stdout] test channel::spsc::test::correct_sequence ... ok [INFO] [stdout] test channel::mpsc::test::correct_numbers ... ok [INFO] [stdout] test map::test::iter_valid_items ... ok [INFO] [stdout] test map::test::multithreaded ... ok [INFO] [stdout] test stack::test::no_data_corruption ... ok [INFO] [stdout] test map::test::reinsert_from_other_map_fails ... ok [INFO] [stdout] test queue::test::queue_iter ... ok [INFO] [stdout] test tls::test::iter ... ok [INFO] [stdout] test stack::test::order ... ok [INFO] [stdout] test queue::test::no_data_corruption ... ok [INFO] [stdout] test channel::spmc::test::correct_numbers ... ok [INFO] [stdout] test channel::mpmc::test::correct_numbers ... ok [INFO] [stdout] test tls::test::threads_with_their_id ... ok [INFO] [stdout] test tls::test::iter_mut ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test map::test::optimize_space_preserves_entries ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- map::test::optimize_space_preserves_entries stdout ---- [INFO] [stdout] thread 'map::test::optimize_space_preserves_entries' panicked at 'attempted to leave type `std::sync::Arc>>` uninitialized, which is invalid', /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/mem/mod.rs:663:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d06e525260 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55d06e525260 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d06e525260 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d06e525260 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d06e547b0c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55d06e521db5 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55d06e5273eb - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55d06e5273eb - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55d06e5273eb - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55d06e526efc - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55d06e527ab4 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55d06e527567 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:517:13 [INFO] [stdout] 12: 0x55d06e52573c - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55d06e5274f9 - rust_begin_unwind [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55d06e3c83b1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55d06e3c82fd - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x55d06e4a5ea7 - core::mem::uninitialized::h8384838c1cdffc42 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/mem/mod.rs:663:9 [INFO] [stdout] 17: 0x55d06e4a5ea7 - lockfree::map::SharedIncin::clear::hd0734f261006c3f4 [INFO] [stdout] at /opt/rustwide/workdir/src/incin.rs:332:50 [INFO] [stdout] 18: 0x55d06e49af07 - lockfree::map::Map::optimize_space::ha8ed93a728217317 [INFO] [stdout] at /opt/rustwide/workdir/src/map/mod.rs:99:9 [INFO] [stdout] 19: 0x55d06e4aaffb - lockfree::map::test::optimize_space_preserves_entries::h685d86c158755515 [INFO] [stdout] at /opt/rustwide/workdir/src/map/mod.rs:739:9 [INFO] [stdout] 20: 0x55d06e4aaaaa - lockfree::map::test::optimize_space_preserves_entries::{{closure}}::h97a9841f4dd63de0 [INFO] [stdout] at /opt/rustwide/workdir/src/map/mod.rs:725:5 [INFO] [stdout] 21: 0x55d06e43b75e - core::ops::function::FnOnce::call_once::h86c917f12e7419bf [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55d06e5096b3 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x55d06e5096b3 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:578:5 [INFO] [stdout] 24: 0x55d06e508128 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 25: 0x55d06e508128 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:347:9 [INFO] [stdout] 26: 0x55d06e508128 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stdout] 27: 0x55d06e508128 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stdout] 28: 0x55d06e508128 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stdout] 29: 0x55d06e508128 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:601:18 [INFO] [stdout] 30: 0x55d06e508128 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:493:39 [INFO] [stdout] 31: 0x55d06e4d68ad - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:520:37 [INFO] [stdout] 32: 0x55d06e4d68ad - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 33: 0x55d06e4dafd8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 34: 0x55d06e4dafd8 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:347:9 [INFO] [stdout] 35: 0x55d06e4dafd8 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stdout] 36: 0x55d06e4dafd8 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stdout] 37: 0x55d06e4dafd8 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stdout] 38: 0x55d06e4dafd8 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 39: 0x55d06e4dafd8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 40: 0x55d06e52c627 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x55d06e52c627 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 42: 0x55d06e52c627 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 43: 0x7fc8d154f609 - start_thread [INFO] [stdout] 44: 0x7fc8d1321293 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] map::test::optimize_space_preserves_entries [INFO] [stdout] [INFO] [stdout] test result: FAILED. 35 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6dc1a153780e4fba66dd09123e137d92662f9ed88c3dcf3c28ca4869c1dacabb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dc1a153780e4fba66dd09123e137d92662f9ed88c3dcf3c28ca4869c1dacabb", kill_on_drop: false }` [INFO] [stdout] 6dc1a153780e4fba66dd09123e137d92662f9ed88c3dcf3c28ca4869c1dacabb