[INFO] fetching crate rslab 0.2.1...
[INFO] testing rslab-0.2.1 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate rslab 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rslab 0.2.1 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rslab 0.2.1
[INFO] finished tweaking crates.io crate rslab 0.2.1
[INFO] tweaked toml for crates.io crate rslab 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate rslab 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doubly-linked-list v0.2.0
[INFO] [stderr]   Downloaded buddy_system_allocator v0.8.0
[INFO] [stderr]   Downloaded preprint v0.1.0
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[INFO] [stderr]   Downloaded linked_list_allocator v0.10.4
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[INFO] [stderr]   Downloaded easy-cast v0.4.4
[INFO] [stderr]   Downloaded simple-chunk-allocator v0.1.5
[INFO] [stderr]   Downloaded average v0.13.1
[INFO] [stderr]   Downloaded spin v0.7.1
[INFO] [stderr]   Downloaded x86 v0.51.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a072cd6b6e1f9cd060097b1d26228a931263acfe45ab730b43b876e706b95e9d
[INFO] running `Command { std: "docker" "start" "-a" "a072cd6b6e1f9cd060097b1d26228a931263acfe45ab730b43b876e706b95e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a072cd6b6e1f9cd060097b1d26228a931263acfe45ab730b43b876e706b95e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a072cd6b6e1f9cd060097b1d26228a931263acfe45ab730b43b876e706b95e9d", kill_on_drop: false }`
[INFO] [stdout] a072cd6b6e1f9cd060097b1d26228a931263acfe45ab730b43b876e706b95e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d30cb2ee23caad6b4d8c45d43d296195e22345eb6d0b7eab876aba166853cb23
[INFO] running `Command { std: "docker" "start" "-a" "d30cb2ee23caad6b4d8c45d43d296195e22345eb6d0b7eab876aba166853cb23", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling volatile v0.4.5
[INFO] [stderr]    Compiling preprint v0.1.0
[INFO] [stderr]    Compiling doubly-linked-list v0.2.0
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling rslab v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/slab.rs:893:13
[INFO] [stdout]     |
[INFO] [stdout] 893 | ) -> Result<&mut MemCache, SlabError> {
[INFO] [stdout]     |             ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 893 | ) -> Result<&'static mut MemCache, SlabError> {
[INFO] [stdout]     |              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/slab.rs:910:71
[INFO] [stdout]     |
[INFO] [stdout] 910 | fn create(name: &'static str, object_size: u32, align: u32) -> Result<&mut MemCache, SlabError> {
[INFO] [stdout]     |                                                                       ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 910 | fn create(name: &'static str, object_size: u32, align: u32) -> Result<&'static mut MemCache, SlabError> {
[INFO] [stdout]     |                                                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `nonnull_slice_from_raw_parts` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:321:39
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                       ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:330:35
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:630:35
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:842:31
[INFO] [stdout]     |
[INFO] [stdout] 842 |     let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 842 |     let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:851:25
[INFO] [stdout]     |
[INFO] [stdout] 851 |         list_head_init!(SLAB_CACHES);
[INFO] [stdout]     |                         ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:853:26
[INFO] [stdout]     |
[INFO] [stdout] 853 |     let cache = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 853 |     let cache = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:865:39
[INFO] [stdout]     |
[INFO] [stdout] 865 |         cache.mem_cache_node.shared = &mut ARRAY_CACHE_NODE_BOOT as *mut ArrayCache;
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 865 |         cache.mem_cache_node.shared = &raw mut ARRAY_CACHE_NODE_BOOT as *mut ArrayCache;
[INFO] [stdout]     |                                       ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:869:27
[INFO] [stdout]     |
[INFO] [stdout] 869 |         to_list_head_ptr!(SLAB_CACHES)
[INFO] [stdout]     |                           ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:883:45
[INFO] [stdout]     |
[INFO] [stdout] 883 |         array_cache.mem_cache_node.shared = &mut ARRAY_CACHE_NODE_ARRAY as *mut ArrayCache;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 883 |         array_cache.mem_cache_node.shared = &raw mut ARRAY_CACHE_NODE_ARRAY as *mut ArrayCache;
[INFO] [stdout]     |                                             ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:895:31
[INFO] [stdout]     |
[INFO] [stdout] 895 |     let cache_head = unsafe { &mut SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 895 |     let cache_head = unsafe { &raw mut SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:912:26
[INFO] [stdout]     |
[INFO] [stdout] 912 |     let cache = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 912 |     let cache = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:921:27
[INFO] [stdout]     |
[INFO] [stdout] 921 |         to_list_head_ptr!(SLAB_CACHES)
[INFO] [stdout]     |                           ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:935:31
[INFO] [stdout]     |
[INFO] [stdout] 935 |     let cache_list = unsafe { &mut SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 935 |     let cache_list = unsafe { &raw mut SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:954:31
[INFO] [stdout]     |
[INFO] [stdout] 954 |     let cache_list = unsafe { &SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 954 |     let cache_list = unsafe { &raw const SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:975:31
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let cache_list = unsafe { &SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let cache_list = unsafe { &raw const SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "d30cb2ee23caad6b4d8c45d43d296195e22345eb6d0b7eab876aba166853cb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30cb2ee23caad6b4d8c45d43d296195e22345eb6d0b7eab876aba166853cb23", kill_on_drop: false }`
[INFO] [stdout] d30cb2ee23caad6b4d8c45d43d296195e22345eb6d0b7eab876aba166853cb23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7bdfbaa610ea20501697d5c0208952aab08c2a58e757492147739b68865efd5
[INFO] running `Command { std: "docker" "start" "-a" "f7bdfbaa610ea20501697d5c0208952aab08c2a58e757492147739b68865efd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling x86 v0.51.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling spin v0.7.1
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling raw-cpuid v10.6.0
[INFO] [stderr]    Compiling buddy_system_allocator v0.8.0
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling spinning_top v0.2.4
[INFO] [stderr]    Compiling linked_list_allocator v0.10.4
[INFO] [stderr]    Compiling rslab v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/slab.rs:893:13
[INFO] [stdout]     |
[INFO] [stdout] 893 | ) -> Result<&mut MemCache, SlabError> {
[INFO] [stdout]     |             ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 893 | ) -> Result<&'static mut MemCache, SlabError> {
[INFO] [stdout]     |              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/slab.rs:910:71
[INFO] [stdout]     |
[INFO] [stdout] 910 | fn create(name: &'static str, object_size: u32, align: u32) -> Result<&mut MemCache, SlabError> {
[INFO] [stdout]     |                                                                       ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 910 | fn create(name: &'static str, object_size: u32, align: u32) -> Result<&'static mut MemCache, SlabError> {
[INFO] [stdout]     |                                                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `nonnull_slice_from_raw_parts` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:321:39
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                       ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:330:35
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:630:35
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:842:31
[INFO] [stdout]     |
[INFO] [stdout] 842 |     let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 842 |     let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:851:25
[INFO] [stdout]     |
[INFO] [stdout] 851 |         list_head_init!(SLAB_CACHES);
[INFO] [stdout]     |                         ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:853:26
[INFO] [stdout]     |
[INFO] [stdout] 853 |     let cache = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 853 |     let cache = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:865:39
[INFO] [stdout]     |
[INFO] [stdout] 865 |         cache.mem_cache_node.shared = &mut ARRAY_CACHE_NODE_BOOT as *mut ArrayCache;
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 865 |         cache.mem_cache_node.shared = &raw mut ARRAY_CACHE_NODE_BOOT as *mut ArrayCache;
[INFO] [stdout]     |                                       ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:869:27
[INFO] [stdout]     |
[INFO] [stdout] 869 |         to_list_head_ptr!(SLAB_CACHES)
[INFO] [stdout]     |                           ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:883:45
[INFO] [stdout]     |
[INFO] [stdout] 883 |         array_cache.mem_cache_node.shared = &mut ARRAY_CACHE_NODE_ARRAY as *mut ArrayCache;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 883 |         array_cache.mem_cache_node.shared = &raw mut ARRAY_CACHE_NODE_ARRAY as *mut ArrayCache;
[INFO] [stdout]     |                                             ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:895:31
[INFO] [stdout]     |
[INFO] [stdout] 895 |     let cache_head = unsafe { &mut SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 895 |     let cache_head = unsafe { &raw mut SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:912:26
[INFO] [stdout]     |
[INFO] [stdout] 912 |     let cache = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 912 |     let cache = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:921:27
[INFO] [stdout]     |
[INFO] [stdout] 921 |         to_list_head_ptr!(SLAB_CACHES)
[INFO] [stdout]     |                           ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:935:31
[INFO] [stdout]     |
[INFO] [stdout] 935 |     let cache_list = unsafe { &mut SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 935 |     let cache_list = unsafe { &raw mut SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:954:31
[INFO] [stdout]     |
[INFO] [stdout] 954 |     let cache_list = unsafe { &SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 954 |     let cache_list = unsafe { &raw const SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:975:31
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let cache_list = unsafe { &SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let cache_list = unsafe { &raw const SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling easy-cast v0.4.4
[INFO] [stderr]    Compiling simple-chunk-allocator v0.1.5
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling average v0.13.1
[INFO] [stdout] error[E0432]: unresolved import `good_memory_allocator`
[INFO] [stdout]   --> examples/simple_chunk_allocator_benchmark.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use good_memory_allocator::DEFAULT_SMALLBINS_AMOUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `nonnull_slice_from_raw_parts` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> examples/multi_thread_benchmarks.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout]    --> examples/allocator_benchmarks.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     good_memory_allocator::SpinLockedAllocator::empty();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout]    --> examples/allocator_benchmarks.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 |         GALLOC_ALLOCATOR = good_memory_allocator::SpinLockedAllocator::empty();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout]    --> examples/simple_chunk_allocator_benchmark.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         good_memory_allocator::SpinLockedAllocator::<DEFAULT_SMALLBINS_AMOUNT>::empty();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `good_memory_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> examples/allocator_benchmarks.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/slab.rs:893:13
[INFO] [stdout]     |
[INFO] [stdout] 893 | ) -> Result<&mut MemCache, SlabError> {
[INFO] [stdout]     |             ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 893 | ) -> Result<&'static mut MemCache, SlabError> {
[INFO] [stdout]     |              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/slab.rs:910:71
[INFO] [stdout]     |
[INFO] [stdout] 910 | fn create(name: &'static str, object_size: u32, align: u32) -> Result<&mut MemCache, SlabError> {
[INFO] [stdout]     |                                                                       ^ this elided lifetime gets resolved as `'static`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying it explicitly
[INFO] [stdout]     |
[INFO] [stdout] 910 | fn create(name: &'static str, object_size: u32, align: u32) -> Result<&'static mut MemCache, SlabError> {
[INFO] [stdout]     |                                                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `nonnull_slice_from_raw_parts` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> examples/simple_chunk_allocator_benchmark.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `nonnull_slice_from_raw_parts` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(nonnull_slice_from_raw_parts)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:321:39
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                       ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:330:35
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:630:35
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                                   ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:842:31
[INFO] [stdout]     |
[INFO] [stdout] 842 |     let cache_head = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 842 |     let cache_head = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:851:25
[INFO] [stdout]     |
[INFO] [stdout] 851 |         list_head_init!(SLAB_CACHES);
[INFO] [stdout]     |                         ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:853:26
[INFO] [stdout]     |
[INFO] [stdout] 853 |     let cache = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 853 |     let cache = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:865:39
[INFO] [stdout]     |
[INFO] [stdout] 865 |         cache.mem_cache_node.shared = &mut ARRAY_CACHE_NODE_BOOT as *mut ArrayCache;
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 865 |         cache.mem_cache_node.shared = &raw mut ARRAY_CACHE_NODE_BOOT as *mut ArrayCache;
[INFO] [stdout]     |                                       ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:869:27
[INFO] [stdout]     |
[INFO] [stdout] 869 |         to_list_head_ptr!(SLAB_CACHES)
[INFO] [stdout]     |                           ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:883:45
[INFO] [stdout]     |
[INFO] [stdout] 883 |         array_cache.mem_cache_node.shared = &mut ARRAY_CACHE_NODE_ARRAY as *mut ArrayCache;
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 883 |         array_cache.mem_cache_node.shared = &raw mut ARRAY_CACHE_NODE_ARRAY as *mut ArrayCache;
[INFO] [stdout]     |                                             ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:895:31
[INFO] [stdout]     |
[INFO] [stdout] 895 |     let cache_head = unsafe { &mut SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 895 |     let cache_head = unsafe { &raw mut SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:912:26
[INFO] [stdout]     |
[INFO] [stdout] 912 |     let cache = unsafe { &mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 912 |     let cache = unsafe { &raw mut MEM_CACHE_BOOT };
[INFO] [stdout]     |                          ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:921:27
[INFO] [stdout]     |
[INFO] [stdout] 921 |         to_list_head_ptr!(SLAB_CACHES)
[INFO] [stdout]     |                           ^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:935:31
[INFO] [stdout]     |
[INFO] [stdout] 935 |     let cache_list = unsafe { &mut SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 935 |     let cache_list = unsafe { &raw mut SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:954:31
[INFO] [stdout]     |
[INFO] [stdout] 954 |     let cache_list = unsafe { &SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 954 |     let cache_list = unsafe { &raw const SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/slab.rs:975:31
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let cache_list = unsafe { &SLAB_CACHES };
[INFO] [stdout]     |                               ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let cache_list = unsafe { &raw const SLAB_CACHES };
[INFO] [stdout]     |                               ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rslab` (example "multi_thread_benchmarks"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name multi_thread_benchmarks --edition=2021 examples/multi_thread_benchmarks.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=5c8e472fee998168 -C extra-filename=-5c8e472fee998168 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern average=/opt/rustwide/target/debug/deps/libaverage-5a707123cf40e93e.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-560efdb99b117eef.rlib --extern buddy_system_allocator=/opt/rustwide/target/debug/deps/libbuddy_system_allocator-2586d07921b964ab.rlib --extern core_affinity=/opt/rustwide/target/debug/deps/libcore_affinity-69184d5ff804427f.rlib --extern doubly_linked_list=/opt/rustwide/target/debug/deps/libdoubly_linked_list-13a12b7d13dbd310.rlib --extern linked_list_allocator=/opt/rustwide/target/debug/deps/liblinked_list_allocator-91d6c098c45b1d9e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d22870b56e594fe2.rlib --extern preprint=/opt/rustwide/target/debug/deps/libpreprint-73a7a3d970b29dde.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5c45172b81c9affc.rlib --extern rslab=/opt/rustwide/target/debug/deps/librslab-ee53f89ae6b1a299.rlib --extern simple_chunk_allocator=/opt/rustwide/target/debug/deps/libsimple_chunk_allocator-242ea44a384e5297.rlib --extern spin=/opt/rustwide/target/debug/deps/libspin-2dfdd97522049e60.rlib --extern x86=/opt/rustwide/target/debug/deps/libx86-5493b17107da78d7.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rslab` (example "allocator_benchmarks") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name allocator_benchmarks --edition=2021 examples/allocator_benchmarks.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=3fefd8ac65283576 -C extra-filename=-3fefd8ac65283576 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern average=/opt/rustwide/target/debug/deps/libaverage-5a707123cf40e93e.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-560efdb99b117eef.rlib --extern buddy_system_allocator=/opt/rustwide/target/debug/deps/libbuddy_system_allocator-2586d07921b964ab.rlib --extern core_affinity=/opt/rustwide/target/debug/deps/libcore_affinity-69184d5ff804427f.rlib --extern doubly_linked_list=/opt/rustwide/target/debug/deps/libdoubly_linked_list-13a12b7d13dbd310.rlib --extern linked_list_allocator=/opt/rustwide/target/debug/deps/liblinked_list_allocator-91d6c098c45b1d9e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d22870b56e594fe2.rlib --extern preprint=/opt/rustwide/target/debug/deps/libpreprint-73a7a3d970b29dde.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5c45172b81c9affc.rlib --extern rslab=/opt/rustwide/target/debug/deps/librslab-ee53f89ae6b1a299.rlib --extern simple_chunk_allocator=/opt/rustwide/target/debug/deps/libsimple_chunk_allocator-242ea44a384e5297.rlib --extern spin=/opt/rustwide/target/debug/deps/libspin-2dfdd97522049e60.rlib --extern x86=/opt/rustwide/target/debug/deps/libx86-5493b17107da78d7.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rslab` (example "simple_chunk_allocator_benchmark") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f7bdfbaa610ea20501697d5c0208952aab08c2a58e757492147739b68865efd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7bdfbaa610ea20501697d5c0208952aab08c2a58e757492147739b68865efd5", kill_on_drop: false }`
[INFO] [stdout] f7bdfbaa610ea20501697d5c0208952aab08c2a58e757492147739b68865efd5
