[INFO] fetching crate rs_lockfree 0.1.1...
[INFO] checking rs_lockfree-0.1.1 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate rs_lockfree 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rs_lockfree 0.1.1 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs_lockfree 0.1.1
[INFO] finished tweaking crates.io crate rs_lockfree 0.1.1
[INFO] tweaked toml for crates.io crate rs_lockfree 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.0)
[INFO] [stderr]       Adding core_affinity v0.5.10 (available: v0.8.1)
[INFO] [stderr]       Adding env_logger v0.5.13 (available: v0.11.5)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.36)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 366f8b39237fa155e3b43c424b55a8f985d39e1ce66bd2d271dceda7ba403006
[INFO] running `Command { std: "docker" "start" "-a" "366f8b39237fa155e3b43c424b55a8f985d39e1ce66bd2d271dceda7ba403006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "366f8b39237fa155e3b43c424b55a8f985d39e1ce66bd2d271dceda7ba403006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366f8b39237fa155e3b43c424b55a8f985d39e1ce66bd2d271dceda7ba403006", kill_on_drop: false }`
[INFO] [stdout] 366f8b39237fa155e3b43c424b55a8f985d39e1ce66bd2d271dceda7ba403006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecbbb99576eb60758888bede9979d27e697cc08746623b6384f261ea4e9cdcbe
[INFO] running `Command { std: "docker" "start" "-a" "ecbbb99576eb60758888bede9979d27e697cc08746623b6384f261ea4e9cdcbe", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking core_affinity v0.5.10
[INFO] [stderr]     Checking rs_lockfree v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::raw`
[INFO] [stdout]  --> src/hazard_pointer.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{mem, raw};
[INFO] [stdout]   |                ^^^ no `raw` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these modules instead:
[INFO] [stdout]           std::os::linux::raw
[INFO] [stdout]           std::os::raw
[INFO] [stdout]           std::os::unix::raw
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_pointer.rs:308:30
[INFO] [stdout]     |
[INFO] [stdout] 308 |         unsafe { intrinsics::atomic_load(self.hazard_waiting_count.as_ptr()) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_xadd` in module `intrinsics`
[INFO] [stdout]   --> src/util.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |         intrinsics::atomic_xadd::<T>(dst, src) + src
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_xadd` in module `intrinsics`
[INFO] [stdout]   --> src/util.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 |         intrinsics::atomic_xadd::<T>(dst, src)
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/util.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |         intrinsics::atomic_load(ptr as *const usize) as *mut T
[INFO] [stdout]     |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]    --> src/util.rs:112:36
[INFO] [stdout]     |
[INFO] [stdout] 112 |         mem::transmute(intrinsics::atomic_cxchg(
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |         intrinsics::atomic_load(&self.curr_min_version_info.curr_min_version)
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |         intrinsics::atomic_store(
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         intrinsics::atomic_load(&self.curr_min_version_info.curr_min_version_timestamp)
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |         intrinsics::atomic_store(
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:256:30
[INFO] [stdout]     |
[INFO] [stdout] 256 |         unsafe { intrinsics::atomic_load(self.version.as_ptr()) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:309:30
[INFO] [stdout]     |
[INFO] [stdout] 309 |         unsafe { intrinsics::atomic_load(&self.thread_count) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         unsafe { intrinsics::atomic_load(self.hazard_waiting_count.as_ptr()) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:359:29
[INFO] [stdout]     |
[INFO] [stdout] 359 |                 intrinsics::atomic_store(
[INFO] [stdout]     |                             ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]   --> src/spin_lock.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |         intrinsics::atomic_cxchg(&mut self.atomic, 1, 0).1
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]   --> src/spin_lock.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |         intrinsics::atomic_cxchg(&mut self.atomic, 0, 1).1
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]   --> src/spin_lock.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |         unsafe { 0 != intrinsics::atomic_load(&self.atomic) }
[INFO] [stdout]    |                                   ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]    --> src/spin_rwlock.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 |         unsafe { intrinsics::atomic_cxchg(self.atomic_info.v_mut(), old_v, new_v).1 }
[INFO] [stdout]     |                              ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(core_intrinsics)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]    --> src/util.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     atomic::spin_loop_hint();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `raw`
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(raw)]
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hazard_pointer.rs:296:32
[INFO] [stdout]     |
[INFO] [stdout] 296 |             &mut *node as &mut HazardNodeT,
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 296 |             &mut *node as &mut dyn HazardNodeT,
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hazard_pointer.rs:373:59
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let obj = mem::transmute::<raw::TraitObject, &mut HazardNodeT>(trait_obj);
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let obj = mem::transmute::<raw::TraitObject, &mut dyn HazardNodeT>(trait_obj);
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hazard_pointer.rs:374:35
[INFO] [stdout]     |
[INFO] [stdout] 374 |         Box::from_raw(obj as *mut HazardNodeT);
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 374 |         Box::from_raw(obj as *mut dyn HazardNodeT);
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::raw`
[INFO] [stdout]  --> src/hazard_pointer.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{mem, raw};
[INFO] [stdout]   |                ^^^ no `raw` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these modules instead:
[INFO] [stdout]           std::os::linux::raw
[INFO] [stdout]           std::os::raw
[INFO] [stdout]           std::os::unix::raw
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/hazard_pointer.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/hazard_pointer.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/hazard_pointer.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_pointer.rs:308:30
[INFO] [stdout]     |
[INFO] [stdout] 308 |         unsafe { intrinsics::atomic_load(self.hazard_waiting_count.as_ptr()) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_xadd` in module `intrinsics`
[INFO] [stdout]   --> src/util.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |         intrinsics::atomic_xadd::<T>(dst, src) + src
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_xadd` in module `intrinsics`
[INFO] [stdout]   --> src/util.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 |         intrinsics::atomic_xadd::<T>(dst, src)
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/util.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |         intrinsics::atomic_load(ptr as *const usize) as *mut T
[INFO] [stdout]     |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]    --> src/util.rs:112:36
[INFO] [stdout]     |
[INFO] [stdout] 112 |         mem::transmute(intrinsics::atomic_cxchg(
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |         intrinsics::atomic_load(&self.curr_min_version_info.curr_min_version)
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |         intrinsics::atomic_store(
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |         intrinsics::atomic_load(&self.curr_min_version_info.curr_min_version_timestamp)
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store` in module `intrinsics`
[INFO] [stdout]   --> src/hazard_epoch.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |         intrinsics::atomic_store(
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:256:30
[INFO] [stdout]     |
[INFO] [stdout] 256 |         unsafe { intrinsics::atomic_load(self.version.as_ptr()) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:309:30
[INFO] [stdout]     |
[INFO] [stdout] 309 |         unsafe { intrinsics::atomic_load(&self.thread_count) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         unsafe { intrinsics::atomic_load(self.hazard_waiting_count.as_ptr()) }
[INFO] [stdout]     |                              ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_store` in module `intrinsics`
[INFO] [stdout]    --> src/hazard_epoch.rs:359:29
[INFO] [stdout]     |
[INFO] [stdout] 359 |                 intrinsics::atomic_store(
[INFO] [stdout]     |                             ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]   --> src/spin_lock.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |         intrinsics::atomic_cxchg(&mut self.atomic, 1, 0).1
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]   --> src/spin_lock.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |         intrinsics::atomic_cxchg(&mut self.atomic, 0, 1).1
[INFO] [stdout]    |                     ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_load` in module `intrinsics`
[INFO] [stdout]   --> src/spin_lock.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |         unsafe { 0 != intrinsics::atomic_load(&self.atomic) }
[INFO] [stdout]    |                                   ^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg` in module `intrinsics`
[INFO] [stdout]    --> src/spin_rwlock.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 |         unsafe { intrinsics::atomic_cxchg(self.atomic_info.v_mut(), old_v, new_v).1 }
[INFO] [stdout]     |                              ^^^^^^^^^^^^ not found in `intrinsics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(core_intrinsics)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]    --> src/util.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     atomic::spin_loop_hint();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `raw`
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(raw)]
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs_lockfree` (lib) due to 19 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hazard_pointer.rs:296:32
[INFO] [stdout]     |
[INFO] [stdout] 296 |             &mut *node as &mut HazardNodeT,
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 296 |             &mut *node as &mut dyn HazardNodeT,
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hazard_pointer.rs:373:59
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let obj = mem::transmute::<raw::TraitObject, &mut HazardNodeT>(trait_obj);
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let obj = mem::transmute::<raw::TraitObject, &mut dyn HazardNodeT>(trait_obj);
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hazard_pointer.rs:374:35
[INFO] [stdout]     |
[INFO] [stdout] 374 |         Box::from_raw(obj as *mut HazardNodeT);
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 374 |         Box::from_raw(obj as *mut dyn HazardNodeT);
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/hazard_pointer.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/hazard_pointer.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/hazard_pointer.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs_lockfree` (lib test) due to 19 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ecbbb99576eb60758888bede9979d27e697cc08746623b6384f261ea4e9cdcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecbbb99576eb60758888bede9979d27e697cc08746623b6384f261ea4e9cdcbe", kill_on_drop: false }`
[INFO] [stdout] ecbbb99576eb60758888bede9979d27e697cc08746623b6384f261ea4e9cdcbe
