[INFO] fetching crate ccl-crossbeam-epoch 0.7.4... [INFO] testing ccl-crossbeam-epoch-0.7.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate ccl-crossbeam-epoch 0.7.4 into /workspace/builds/worker-28/source [INFO] validating manifest of crates.io crate ccl-crossbeam-epoch 0.7.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ccl-crossbeam-epoch 0.7.4 [INFO] finished tweaking crates.io crate ccl-crossbeam-epoch 0.7.4 [INFO] tweaked toml for crates.io crate ccl-crossbeam-epoch 0.7.4 written to /workspace/builds/worker-28/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44551180cc4749578dda8f5ed462fbf71e32cc8a958966aea7dc3f30f594871c [INFO] running `Command { std: "docker" "start" "-a" "44551180cc4749578dda8f5ed462fbf71e32cc8a958966aea7dc3f30f594871c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44551180cc4749578dda8f5ed462fbf71e32cc8a958966aea7dc3f30f594871c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44551180cc4749578dda8f5ed462fbf71e32cc8a958966aea7dc3f30f594871c", kill_on_drop: false }` [INFO] [stdout] 44551180cc4749578dda8f5ed462fbf71e32cc8a958966aea7dc3f30f594871c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 037494e66d047499ca828d4cf90a2c44187a11fa1d9bcc146fef017debba1456 [INFO] running `Command { std: "docker" "start" "-a" "037494e66d047499ca828d4cf90a2c44187a11fa1d9bcc146fef017debba1456", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling ccl-crossbeam-epoch v0.7.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | fn entry_of(&T) -> &Entry; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: &T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | unsafe fn element_of(&Entry) -> &T; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Entry` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | unsafe fn finalize(&Entry); [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Entry` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/deferred.rs:40:43 [INFO] [stdout] | [INFO] [stdout] 40 | let mut data: Data = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/deferred.rs:55:43 [INFO] [stdout] | [INFO] [stdout] 55 | let mut data: Data = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/sync/queue.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | data: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch.rs:112:30 [INFO] [stdout] | [INFO] [stdout] 112 | let data = self.data.compare_and_swap(current.data, new.data, ord); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bag` [INFO] [stdout] --> src/internal.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | bag: Bag, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SealedBag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(Default, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "037494e66d047499ca828d4cf90a2c44187a11fa1d9bcc146fef017debba1456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "037494e66d047499ca828d4cf90a2c44187a11fa1d9bcc146fef017debba1456", kill_on_drop: false }` [INFO] [stdout] 037494e66d047499ca828d4cf90a2c44187a11fa1d9bcc146fef017debba1456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8659b23c29a5329fac2a2e41e75b903c0b8696c074c3bb5c144983d1b05d2f5a [INFO] running `Command { std: "docker" "start" "-a" "8659b23c29a5329fac2a2e41e75b903c0b8696c074c3bb5c144983d1b05d2f5a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | fn entry_of(&T) -> &Entry; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: &T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | unsafe fn element_of(&Entry) -> &T; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Entry` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | unsafe fn finalize(&Entry); [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Entry` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/deferred.rs:40:43 [INFO] [stdout] | [INFO] [stdout] 40 | let mut data: Data = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/deferred.rs:55:43 [INFO] [stdout] | [INFO] [stdout] 55 | let mut data: Data = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/sync/queue.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | data: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch.rs:112:30 [INFO] [stdout] | [INFO] [stdout] 112 | let data = self.data.compare_and_swap(current.data, new.data, ord); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bag` [INFO] [stdout] --> src/internal.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | bag: Bag, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SealedBag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(Default, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ccl-crossbeam-epoch v0.7.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `crossbeam_epoch` [INFO] [stdout] --> examples/treiber_stack.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate crossbeam_epoch as epoch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `crossbeam_epoch` [INFO] [stdout] --> examples/sanitize.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate crossbeam_epoch as epoch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Atomic` [INFO] [stdout] --> examples/treiber_stack.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | head: Atomic::null(), [INFO] [stdout] | ^^^^^^ use of undeclared type `Atomic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Owned` [INFO] [stdout] --> examples/treiber_stack.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | let mut n = Owned::new(Node { [INFO] [stdout] | ^^^^^ use of undeclared type `Owned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Atomic` [INFO] [stdout] --> examples/treiber_stack.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | next: Atomic::null(), [INFO] [stdout] | ^^^^^^ use of undeclared type `Atomic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Atomic` in this scope [INFO] [stdout] --> examples/treiber_stack.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | head: Atomic>, [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Atomic` in this scope [INFO] [stdout] --> examples/treiber_stack.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | next: Atomic>, [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/treiber_stack.rs:90:20 [INFO] [stdout] | [INFO] [stdout] 90 | while self.pop().is_some() {} [INFO] [stdout] | -----^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` [INFO] [stdout] | this method call resolves to `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Owned` [INFO] [stdout] --> examples/sanitize.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | let p = a.swap(Owned::new(AtomicUsize::new(sum)), AcqRel, guard); [INFO] [stdout] | ^^^^^ use of undeclared type `Owned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Collector` [INFO] [stdout] --> examples/sanitize.rs:49:25 [INFO] [stdout] | [INFO] [stdout] 49 | let collector = Collector::new(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `Collector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Atomic` [INFO] [stdout] --> examples/sanitize.rs:50:26 [INFO] [stdout] | [INFO] [stdout] 50 | let a = Arc::new(Atomic::new(AtomicUsize::new(777))); [INFO] [stdout] | ^^^^^^ use of undeclared type `Atomic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shared` [INFO] [stdout] --> examples/sanitize.rs:65:20 [INFO] [stdout] | [INFO] [stdout] 65 | a.swap(Shared::null(), AcqRel, epoch::unprotected()) [INFO] [stdout] | ^^^^^^ use of undeclared type `Shared` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Atomic` in this scope [INFO] [stdout] --> examples/sanitize.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | fn worker(a: Arc>, handle: LocalHandle) -> usize { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `TreiberStack` [INFO] [stdout] --> examples/treiber_stack.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let stack = TreiberStack::new(); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` [INFO] [stdout] | | [INFO] [stdout] | consider giving `stack` the explicit type `TreiberStack`, where the type parameter `T` is specified [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `LocalHandle` in this scope [INFO] [stdout] --> examples/sanitize.rs:13:48 [INFO] [stdout] | [INFO] [stdout] 13 | fn worker(a: Arc>, handle: LocalHandle) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0433, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | fn entry_of(&T) -> &Entry; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: &T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | unsafe fn element_of(&Entry) -> &T; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Entry` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sync/list.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | unsafe fn finalize(&Entry); [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Entry` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ccl-crossbeam-epoch` due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/deferred.rs:40:43 [INFO] [stdout] | [INFO] [stdout] 40 | let mut data: Data = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/deferred.rs:55:43 [INFO] [stdout] | [INFO] [stdout] 55 | let mut data: Data = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/sync/queue.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | data: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `clone` found for struct `Arc<_>` in the current scope [INFO] [stdout] --> examples/sanitize.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | let a = a.clone(); [INFO] [stdout] | ^^^^^ method not found in `Arc<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `swap` found for struct `Arc<_>` in the current scope [INFO] [stdout] --> examples/sanitize.rs:65:15 [INFO] [stdout] | [INFO] [stdout] 65 | a.swap(Shared::null(), AcqRel, epoch::unprotected()) [INFO] [stdout] | ^^^^ method not found in `Arc<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0463, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch.rs:112:30 [INFO] [stdout] | [INFO] [stdout] 112 | let data = self.data.compare_and_swap(current.data, new.data, ord); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bag` [INFO] [stdout] --> src/internal.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | bag: Bag, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SealedBag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(Default, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8659b23c29a5329fac2a2e41e75b903c0b8696c074c3bb5c144983d1b05d2f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8659b23c29a5329fac2a2e41e75b903c0b8696c074c3bb5c144983d1b05d2f5a", kill_on_drop: false }` [INFO] [stdout] 8659b23c29a5329fac2a2e41e75b903c0b8696c074c3bb5c144983d1b05d2f5a