[INFO] fetching crate coco 0.3.4... [INFO] testing coco-0.3.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate coco 0.3.4 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate coco 0.3.4 [INFO] finished tweaking crates.io crate coco 0.3.4 [INFO] tweaked toml for crates.io crate coco 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate coco 0.3.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.1) [INFO] [stderr] Adding scopeguard v0.3.3 (available: v1.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf3b8b2fa7f609d3560e6747f43281b198a2c6cb5ffa968f3bc91e4ea5d690ea [INFO] running `Command { std: "docker" "start" "-a" "bf3b8b2fa7f609d3560e6747f43281b198a2c6cb5ffa968f3bc91e4ea5d690ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf3b8b2fa7f609d3560e6747f43281b198a2c6cb5ffa968f3bc91e4ea5d690ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3b8b2fa7f609d3560e6747f43281b198a2c6cb5ffa968f3bc91e4ea5d690ea", kill_on_drop: false }` [INFO] [stdout] bf3b8b2fa7f609d3560e6747f43281b198a2c6cb5ffa968f3bc91e4ea5d690ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 923879d36fb22d6f873dbe7e461774c5e4a4f815ef5dd8bd575e5a30837d6810 [INFO] running `Command { std: "docker" "start" "-a" "923879d36fb22d6f873dbe7e461774c5e4a4f815ef5dd8bd575e5a30837d6810", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling coco v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `internals` and `strict_gc` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/mod.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub use self::garbage::Garbage; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:51:33 [INFO] [stdout] | [INFO] [stdout] 51 | pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 51 - pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 51 + pub static EPOCH: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | unsafe impl Send for Garbage {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 142 | unsafe impl Sync for Garbage {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:144:6 [INFO] [stdout] | [INFO] [stdout] 144 | impl Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:368:15 [INFO] [stdout] | [INFO] [stdout] 368 | impl Drop for Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:403:21 [INFO] [stdout] | [INFO] [stdout] 403 | impl fmt::Debug for Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:410:25 [INFO] [stdout] | [INFO] [stdout] 410 | fn global() -> &'static Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:417:42 [INFO] [stdout] | [INFO] [stdout] 417 | let raw = Box::into_raw(Box::new(Garbage::new())); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:433:35 [INFO] [stdout] | [INFO] [stdout] 433 | unsafe { &*(garbage as *const Garbage) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:411:34 [INFO] [stdout] | [INFO] [stdout] 411 | static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 411 - static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 411 + static GLOBAL: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/epoch/garbage.rs:71:34 [INFO] [stdout] | [INFO] [stdout] 71 | epoch: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | let garbage = Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/thread.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/thread.rs:179:40 [INFO] [stdout] | [INFO] [stdout] 179 | static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 179 - static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 179 + static PARTICIPANTS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | head: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | tail: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | pending: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | garbage.head.store(sentinel, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | garbage.tail.store(sentinel, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | match self.pending.compare_and_swap_weak_owned(old, Owned::new(Bag::new()), AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:259:27 [INFO] [stdout] | [INFO] [stdout] 259 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:311:24 [INFO] [stdout] | [INFO] [stdout] 311 | let mut tail = self.tail.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:320:33 [INFO] [stdout] | [INFO] [stdout] 320 | let _ = self.tail.compare_and_swap(tail, b, AcqRel, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:330:23 [INFO] [stdout] | [INFO] [stdout] 330 | match self.tail.compare_and_swap_weak(tail, next, AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:344:24 [INFO] [stdout] | [INFO] [stdout] 344 | let mut head = self.head.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:352:27 [INFO] [stdout] | [INFO] [stdout] 352 | match self.head.compare_and_swap_weak(head, next, AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:373:31 [INFO] [stdout] | [INFO] [stdout] 373 | let pending = self.pending.load(Relaxed, scope).as_raw(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:380:32 [INFO] [stdout] | [INFO] [stdout] 380 | let mut head = self.head.load(Relaxed, scope).as_raw(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/garbage.rs:419:31 [INFO] [stdout] | [INFO] [stdout] 419 | let previous = GLOBAL.compare_and_swap(0, new, AcqRel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/thread.rs:110:24 [INFO] [stdout] | [INFO] [stdout] 110 | self.state.compare_and_swap(previous, state, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/thread.rs:233:11 [INFO] [stdout] | [INFO] [stdout] 233 | EPOCH.compare_and_swap(epoch, epoch.wrapping_add(2), SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[UnsafeCell<(unsafe fn(*mut u8, usize), *mut u8, usize)>; 64]` does not permit zero-initialization [INFO] [stdout] --> src/epoch/garbage.rs:70:31 [INFO] [stdout] | [INFO] [stdout] 70 | objects: unsafe { mem::zeroed() }, [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] = note: function pointers must be non-null [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `usize` does not permit being left uninitialized [INFO] [stdout] --> src/epoch/garbage.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | epoch: unsafe { mem::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] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "923879d36fb22d6f873dbe7e461774c5e4a4f815ef5dd8bd575e5a30837d6810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "923879d36fb22d6f873dbe7e461774c5e4a4f815ef5dd8bd575e5a30837d6810", kill_on_drop: false }` [INFO] [stdout] 923879d36fb22d6f873dbe7e461774c5e4a4f815ef5dd8bd575e5a30837d6810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4f22a63cf0ae554f796d739c7c42e7bb8729f3eca513a94cf478e8a7b25b93d2 [INFO] running `Command { std: "docker" "start" "-a" "4f22a63cf0ae554f796d739c7c42e7bb8729f3eca513a94cf478e8a7b25b93d2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `internals` and `strict_gc` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/mod.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub use self::garbage::Garbage; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:51:33 [INFO] [stdout] | [INFO] [stdout] 51 | pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 51 - pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 51 + pub static EPOCH: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | unsafe impl Send for Garbage {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 142 | unsafe impl Sync for Garbage {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:144:6 [INFO] [stdout] | [INFO] [stdout] 144 | impl Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:368:15 [INFO] [stdout] | [INFO] [stdout] 368 | impl Drop for Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:403:21 [INFO] [stdout] | [INFO] [stdout] 403 | impl fmt::Debug for Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:410:25 [INFO] [stdout] | [INFO] [stdout] 410 | fn global() -> &'static Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:417:42 [INFO] [stdout] | [INFO] [stdout] 417 | let raw = Box::into_raw(Box::new(Garbage::new())); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:433:35 [INFO] [stdout] | [INFO] [stdout] 433 | unsafe { &*(garbage as *const Garbage) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:411:34 [INFO] [stdout] | [INFO] [stdout] 411 | static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 411 - static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 411 + static GLOBAL: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/epoch/garbage.rs:71:34 [INFO] [stdout] | [INFO] [stdout] 71 | epoch: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | let garbage = Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/thread.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/thread.rs:179:40 [INFO] [stdout] | [INFO] [stdout] 179 | static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 179 - static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 179 + static PARTICIPANTS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | head: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | tail: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | pending: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | garbage.head.store(sentinel, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | garbage.tail.store(sentinel, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | match self.pending.compare_and_swap_weak_owned(old, Owned::new(Bag::new()), AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:259:27 [INFO] [stdout] | [INFO] [stdout] 259 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:311:24 [INFO] [stdout] | [INFO] [stdout] 311 | let mut tail = self.tail.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:320:33 [INFO] [stdout] | [INFO] [stdout] 320 | let _ = self.tail.compare_and_swap(tail, b, AcqRel, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:330:23 [INFO] [stdout] | [INFO] [stdout] 330 | match self.tail.compare_and_swap_weak(tail, next, AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:344:24 [INFO] [stdout] | [INFO] [stdout] 344 | let mut head = self.head.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:352:27 [INFO] [stdout] | [INFO] [stdout] 352 | match self.head.compare_and_swap_weak(head, next, AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:373:31 [INFO] [stdout] | [INFO] [stdout] 373 | let pending = self.pending.load(Relaxed, scope).as_raw(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:380:32 [INFO] [stdout] | [INFO] [stdout] 380 | let mut head = self.head.load(Relaxed, scope).as_raw(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/garbage.rs:419:31 [INFO] [stdout] | [INFO] [stdout] 419 | let previous = GLOBAL.compare_and_swap(0, new, AcqRel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/thread.rs:110:24 [INFO] [stdout] | [INFO] [stdout] 110 | self.state.compare_and_swap(previous, state, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/thread.rs:233:11 [INFO] [stdout] | [INFO] [stdout] 233 | EPOCH.compare_and_swap(epoch, epoch.wrapping_add(2), SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[UnsafeCell<(unsafe fn(*mut u8, usize), *mut u8, usize)>; 64]` does not permit zero-initialization [INFO] [stdout] --> src/epoch/garbage.rs:70:31 [INFO] [stdout] | [INFO] [stdout] 70 | objects: unsafe { mem::zeroed() }, [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] = note: function pointers must be non-null [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stdout] warning: the type `usize` does not permit being left uninitialized [INFO] [stdout] --> src/epoch/garbage.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | epoch: unsafe { mem::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] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling coco v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `internals` and `strict_gc` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/mod.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub use self::garbage::Garbage; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:51:33 [INFO] [stdout] | [INFO] [stdout] 51 | pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 51 - pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 51 + pub static EPOCH: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | unsafe impl Send for Garbage {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 142 | unsafe impl Sync for Garbage {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:144:6 [INFO] [stdout] | [INFO] [stdout] 144 | impl Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:368:15 [INFO] [stdout] | [INFO] [stdout] 368 | impl Drop for Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:403:21 [INFO] [stdout] | [INFO] [stdout] 403 | impl fmt::Debug for Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:410:25 [INFO] [stdout] | [INFO] [stdout] 410 | fn global() -> &'static Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:417:42 [INFO] [stdout] | [INFO] [stdout] 417 | let raw = Box::into_raw(Box::new(Garbage::new())); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:433:35 [INFO] [stdout] | [INFO] [stdout] 433 | unsafe { &*(garbage as *const Garbage) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:411:34 [INFO] [stdout] | [INFO] [stdout] 411 | static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 411 - static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 411 + static GLOBAL: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/epoch/garbage.rs:71:34 [INFO] [stdout] | [INFO] [stdout] 71 | epoch: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:147:23 [INFO] [stdout] | [INFO] [stdout] 147 | let garbage = Garbage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:463:42 [INFO] [stdout] | [INFO] [stdout] 463 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:470:16 [INFO] [stdout] | [INFO] [stdout] 470 | use super::Garbage; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:475:17 [INFO] [stdout] | [INFO] [stdout] 475 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:506:17 [INFO] [stdout] | [INFO] [stdout] 506 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:504:40 [INFO] [stdout] | [INFO] [stdout] 504 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 504 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 504 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:537:17 [INFO] [stdout] | [INFO] [stdout] 537 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:535:40 [INFO] [stdout] | [INFO] [stdout] 535 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 535 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 535 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:577:17 [INFO] [stdout] | [INFO] [stdout] 577 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:567:37 [INFO] [stdout] | [INFO] [stdout] 567 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 567 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 567 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:598:17 [INFO] [stdout] | [INFO] [stdout] 598 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:596:40 [INFO] [stdout] | [INFO] [stdout] 596 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 596 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 596 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:631:17 [INFO] [stdout] | [INFO] [stdout] 631 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:621:37 [INFO] [stdout] | [INFO] [stdout] 621 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 621 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 621 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:656:17 [INFO] [stdout] | [INFO] [stdout] 656 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:654:40 [INFO] [stdout] | [INFO] [stdout] 654 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 654 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 654 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:694:17 [INFO] [stdout] | [INFO] [stdout] 694 | let g = Garbage::new(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:684:37 [INFO] [stdout] | [INFO] [stdout] 684 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 684 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 684 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:722:26 [INFO] [stdout] | [INFO] [stdout] 722 | let g = Arc::new(Garbage::new()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/garbage.rs:712:37 [INFO] [stdout] | [INFO] [stdout] 712 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 712 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 712 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/thread.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/epoch/thread.rs:179:40 [INFO] [stdout] | [INFO] [stdout] 179 | static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 179 - static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] 179 + static PARTICIPANTS: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | head: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | tail: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | pending: Atomic::null(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | garbage.head.store(sentinel, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | garbage.tail.store(sentinel, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | match self.pending.compare_and_swap_weak_owned(old, Owned::new(Bag::new()), AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:259:27 [INFO] [stdout] | [INFO] [stdout] 259 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:311:24 [INFO] [stdout] | [INFO] [stdout] 311 | let mut tail = self.tail.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:320:33 [INFO] [stdout] | [INFO] [stdout] 320 | let _ = self.tail.compare_and_swap(tail, b, AcqRel, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:330:23 [INFO] [stdout] | [INFO] [stdout] 330 | match self.tail.compare_and_swap_weak(tail, next, AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:344:24 [INFO] [stdout] | [INFO] [stdout] 344 | let mut head = self.head.load(Acquire, scope); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:352:27 [INFO] [stdout] | [INFO] [stdout] 352 | match self.head.compare_and_swap_weak(head, next, AcqRel, scope) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:373:31 [INFO] [stdout] | [INFO] [stdout] 373 | let pending = self.pending.load(Relaxed, scope).as_raw(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:380:32 [INFO] [stdout] | [INFO] [stdout] 380 | let mut head = self.head.load(Relaxed, scope).as_raw(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/garbage.rs:419:31 [INFO] [stdout] | [INFO] [stdout] 419 | let previous = GLOBAL.compare_and_swap(0, new, AcqRel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:479:22 [INFO] [stdout] | [INFO] [stdout] 479 | assert!(!g.pending.load(SeqCst, scope).deref().is_empty()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stdout] --> src/epoch/garbage.rs:495:29 [INFO] [stdout] | [INFO] [stdout] 495 | assert!(g.pending.load(SeqCst, scope).deref().is_empty()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/thread.rs:110:24 [INFO] [stdout] | [INFO] [stdout] 110 | self.state.compare_and_swap(previous, state, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/epoch/thread.rs:233:11 [INFO] [stdout] | [INFO] [stdout] 233 | EPOCH.compare_and_swap(epoch, epoch.wrapping_add(2), SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/epoch/garbage.rs:569:21 [INFO] [stdout] | [INFO] [stdout] 569 | struct Elem(i32); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/epoch/garbage.rs:623:21 [INFO] [stdout] | [INFO] [stdout] 623 | struct Elem(i32); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/epoch/garbage.rs:686:21 [INFO] [stdout] | [INFO] [stdout] 686 | struct Elem(i32); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/epoch/garbage.rs:714:21 [INFO] [stdout] | [INFO] [stdout] 714 | struct Elem(i32); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[UnsafeCell<(unsafe fn(*mut u8, usize), *mut u8, usize)>; 64]` does not permit zero-initialization [INFO] [stdout] --> src/epoch/garbage.rs:70:31 [INFO] [stdout] | [INFO] [stdout] 70 | objects: unsafe { mem::zeroed() }, [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] = note: function pointers must be non-null [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `usize` does not permit being left uninitialized [INFO] [stdout] --> src/epoch/garbage.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | epoch: unsafe { mem::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] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "4f22a63cf0ae554f796d739c7c42e7bb8729f3eca513a94cf478e8a7b25b93d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f22a63cf0ae554f796d739c7c42e7bb8729f3eca513a94cf478e8a7b25b93d2", kill_on_drop: false }` [INFO] [stdout] 4f22a63cf0ae554f796d739c7c42e7bb8729f3eca513a94cf478e8a7b25b93d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8748a420ca685f3d7a1a167671cbb042a05b20c489abfbd1c1b1756184c98d98 [INFO] running `Command { std: "docker" "start" "-a" "8748a420ca685f3d7a1a167671cbb042a05b20c489abfbd1c1b1756184c98d98", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition value: `nightly` [INFO] [stderr] --> src/lib.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `internals` and `strict_gc` [INFO] [stderr] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/mod.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | pub use self::garbage::Garbage; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:51:33 [INFO] [stderr] | [INFO] [stderr] 51 | pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 51 - pub static EPOCH: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 51 + pub static EPOCH: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:141:22 [INFO] [stderr] | [INFO] [stderr] 141 | unsafe impl Send for Garbage {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:142:22 [INFO] [stderr] | [INFO] [stderr] 142 | unsafe impl Sync for Garbage {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:144:6 [INFO] [stderr] | [INFO] [stderr] 144 | impl Garbage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:368:15 [INFO] [stderr] | [INFO] [stderr] 368 | impl Drop for Garbage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:403:21 [INFO] [stderr] | [INFO] [stderr] 403 | impl fmt::Debug for Garbage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:410:25 [INFO] [stderr] | [INFO] [stderr] 410 | fn global() -> &'static Garbage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:417:42 [INFO] [stderr] | [INFO] [stderr] 417 | let raw = Box::into_raw(Box::new(Garbage::new())); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:433:35 [INFO] [stderr] | [INFO] [stderr] 433 | unsafe { &*(garbage as *const Garbage) } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:411:34 [INFO] [stderr] | [INFO] [stderr] 411 | static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 411 - static GLOBAL: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 411 + static GLOBAL: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/epoch/garbage.rs:71:34 [INFO] [stderr] | [INFO] [stderr] 71 | epoch: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:147:23 [INFO] [stderr] | [INFO] [stderr] 147 | let garbage = Garbage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/thread.rs:20:38 [INFO] [stderr] | [INFO] [stderr] 20 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/thread.rs:179:40 [INFO] [stderr] | [INFO] [stderr] 179 | static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 179 - static PARTICIPANTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 179 + static PARTICIPANTS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | head: Atomic::null(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | tail: Atomic::null(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | pending: Atomic::null(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | garbage.head.store(sentinel, Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | garbage.tail.store(sentinel, Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:173:15 [INFO] [stderr] | [INFO] [stderr] 173 | match self.pending.compare_and_swap_weak_owned(old, Owned::new(Bag::new()), AcqRel, scope) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:240:27 [INFO] [stderr] | [INFO] [stderr] 240 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:259:27 [INFO] [stderr] | [INFO] [stderr] 259 | let mut pending = self.pending.load(Acquire, scope); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:311:24 [INFO] [stderr] | [INFO] [stderr] 311 | let mut tail = self.tail.load(Acquire, scope); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:320:33 [INFO] [stderr] | [INFO] [stderr] 320 | let _ = self.tail.compare_and_swap(tail, b, AcqRel, scope); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::tail`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:330:23 [INFO] [stderr] | [INFO] [stderr] 330 | match self.tail.compare_and_swap_weak(tail, next, AcqRel, scope) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:344:24 [INFO] [stderr] | [INFO] [stderr] 344 | let mut head = self.head.load(Acquire, scope); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:352:27 [INFO] [stderr] | [INFO] [stderr] 352 | match self.head.compare_and_swap_weak(head, next, AcqRel, scope) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:373:31 [INFO] [stderr] | [INFO] [stderr] 373 | let pending = self.pending.load(Relaxed, scope).as_raw(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::head`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:380:32 [INFO] [stderr] | [INFO] [stderr] 380 | let mut head = self.head.load(Relaxed, scope).as_raw(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/epoch/garbage.rs:419:31 [INFO] [stderr] | [INFO] [stderr] 419 | let previous = GLOBAL.compare_and_swap(0, new, AcqRel); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/epoch/thread.rs:110:24 [INFO] [stderr] | [INFO] [stderr] 110 | self.state.compare_and_swap(previous, state, SeqCst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/epoch/thread.rs:233:11 [INFO] [stderr] | [INFO] [stderr] 233 | EPOCH.compare_and_swap(epoch, epoch.wrapping_add(2), SeqCst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `[UnsafeCell<(unsafe fn(*mut u8, usize), *mut u8, usize)>; 64]` does not permit zero-initialization [INFO] [stderr] --> src/epoch/garbage.rs:70:31 [INFO] [stderr] | [INFO] [stderr] 70 | objects: unsafe { mem::zeroed() }, [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] = note: function pointers must be non-null [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the type `usize` does not permit being left uninitialized [INFO] [stderr] --> src/epoch/garbage.rs:71:29 [INFO] [stderr] | [INFO] [stderr] 71 | epoch: unsafe { mem::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] = note: integers must be initialized [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:463:42 [INFO] [stderr] | [INFO] [stderr] 463 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:470:16 [INFO] [stderr] | [INFO] [stderr] 470 | use super::Garbage; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:475:17 [INFO] [stderr] | [INFO] [stderr] 475 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:485:17 [INFO] [stderr] | [INFO] [stderr] 485 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:506:17 [INFO] [stderr] | [INFO] [stderr] 506 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:504:40 [INFO] [stderr] | [INFO] [stderr] 504 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 504 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 504 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:537:17 [INFO] [stderr] | [INFO] [stderr] 537 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:535:40 [INFO] [stderr] | [INFO] [stderr] 535 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 535 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 535 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:577:17 [INFO] [stderr] | [INFO] [stderr] 577 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:567:37 [INFO] [stderr] | [INFO] [stderr] 567 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 567 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 567 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:598:17 [INFO] [stderr] | [INFO] [stderr] 598 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:596:40 [INFO] [stderr] | [INFO] [stderr] 596 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 596 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 596 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:631:17 [INFO] [stderr] | [INFO] [stderr] 631 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:621:37 [INFO] [stderr] | [INFO] [stderr] 621 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 621 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 621 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:656:17 [INFO] [stderr] | [INFO] [stderr] 656 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:654:40 [INFO] [stderr] | [INFO] [stderr] 654 | static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 654 - static DESTROYS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 654 + static DESTROYS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:694:17 [INFO] [stderr] | [INFO] [stderr] 694 | let g = Garbage::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:684:37 [INFO] [stderr] | [INFO] [stderr] 684 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 684 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 684 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated struct `epoch::garbage::Garbage`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:722:26 [INFO] [stderr] | [INFO] [stderr] 722 | let g = Arc::new(Garbage::new()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/epoch/garbage.rs:712:37 [INFO] [stderr] | [INFO] [stderr] 712 | static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 712 - static DROPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] 712 + static DROPS: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:479:22 [INFO] [stderr] | [INFO] [stderr] 479 | assert!(!g.pending.load(SeqCst, scope).deref().is_empty()); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `epoch::garbage::Garbage::pending`: Use scope::defer_free and scope::defer_drop instead [INFO] [stderr] --> src/epoch/garbage.rs:495:29 [INFO] [stderr] | [INFO] [stderr] 495 | assert!(g.pending.load(SeqCst, scope).deref().is_empty()); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/epoch/garbage.rs:569:21 [INFO] [stderr] | [INFO] [stderr] 569 | struct Elem(i32); [INFO] [stderr] | ---- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/epoch/garbage.rs:623:21 [INFO] [stderr] | [INFO] [stderr] 623 | struct Elem(i32); [INFO] [stderr] | ---- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/epoch/garbage.rs:686:21 [INFO] [stderr] | [INFO] [stderr] 686 | struct Elem(i32); [INFO] [stderr] | ---- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/epoch/garbage.rs:714:21 [INFO] [stderr] | [INFO] [stderr] 714 | struct Elem(i32); [INFO] [stderr] | ---- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `coco` (lib) generated 37 warnings (run `cargo fix --lib -p coco` to apply 3 suggestions) [INFO] [stderr] warning: `coco` (lib test) generated 63 warnings (37 duplicates) (run `cargo fix --lib -p coco --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/coco-d1058ad0e064b0de) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test deque::tests::smoke ... ok [INFO] [stdout] test deque::tests::steal_push ... ok [INFO] [stdout] test deque::tests::destructors ... ok [INFO] [stdout] test deque::tests::stress_pinned ... ok [INFO] [stdout] test deque::tests::stress ... ok [INFO] [stdout] test deque::tests::stampede ... ok [INFO] [stdout] test epoch::garbage::tests::destroy_array ... ok [INFO] [stdout] test epoch::garbage::tests::buffering ... ok [INFO] [stdout] test epoch::garbage::tests::smoke ... ok [INFO] [stdout] test deque::tests::no_starvation ... ok [INFO] [stdout] test epoch::thread::tests::flush_local_garbage ... ok [INFO] [stdout] test epoch::thread::tests::garbage_buffering ... ok [INFO] [stdout] test epoch::garbage::tests::drop_array ... ok [INFO] [stdout] test epoch::garbage::tests::count_destroy ... ok [INFO] [stdout] test epoch::thread::tests::pin_reentrant ... ok [INFO] [stdout] test epoch::garbage::tests::count_drops ... ok [INFO] [stdout] test stack::tests::is_empty ... ok [INFO] [stdout] test epoch::garbage::tests::drop_garbage ... ok [INFO] [stdout] test stack::tests::push_pop ... ok [INFO] [stdout] test stack::tests::smoke ... ok [INFO] [stdout] test epoch::garbage::tests::incremental ... ok [INFO] [stdout] test epoch::garbage::tests::flush_pending ... ok [INFO] [stdout] test epoch::garbage::tests::stress ... ok [INFO] [stdout] test stack::tests::destructors ... ok [INFO] [stdout] test epoch::thread::tests::pin_holds_advance ... ok [INFO] [stdout] test stack::tests::stress ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.99s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8748a420ca685f3d7a1a167671cbb042a05b20c489abfbd1c1b1756184c98d98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8748a420ca685f3d7a1a167671cbb042a05b20c489abfbd1c1b1756184c98d98", kill_on_drop: false }` [INFO] [stdout] 8748a420ca685f3d7a1a167671cbb042a05b20c489abfbd1c1b1756184c98d98