[INFO] cloning repository https://github.com/goramNo/phil-os-slab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goramNo/phil-os-slab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgoramNo%2Fphil-os-slab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgoramNo%2Fphil-os-slab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6337ab720ef3e93a0d24596538541d67d6020999
[INFO] testing goramNo/phil-os-slab against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgoramNo%2Fphil-os-slab" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/goramNo/phil-os-slab
[INFO] finished tweaking git repo https://github.com/goramNo/phil-os-slab
[INFO] tweaked toml for git repo https://github.com/goramNo/phil-os-slab written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/goramNo/phil-os-slab on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/goramNo/phil-os-slab 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acf8936af318d653509597626b3614a500483a78d3710d34d068f2f5ba0f17b2
[INFO] running `Command { std: "docker" "start" "-a" "acf8936af318d653509597626b3614a500483a78d3710d34d068f2f5ba0f17b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf8936af318d653509597626b3614a500483a78d3710d34d068f2f5ba0f17b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf8936af318d653509597626b3614a500483a78d3710d34d068f2f5ba0f17b2", kill_on_drop: false }`
[INFO] [stdout] acf8936af318d653509597626b3614a500483a78d3710d34d068f2f5ba0f17b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c5dd8a4c632bf8c3608bb186c9939bc118caeff7a2f2ba591959cab039f6251
[INFO] running `Command { std: "docker" "start" "-a" "6c5dd8a4c632bf8c3608bb186c9939bc118caeff7a2f2ba591959cab039f6251", kill_on_drop: false }`
[INFO] [stderr]    Compiling phil-os-slab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::refill` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             self.refill();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub unsafe fn alloc(&mut self) -> *mut u8 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         self.free_list = (*node).next;
[INFO] [stdout]    |                          ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         (*node).next = self.free_list;
[INFO] [stdout]    |         ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let base = (*PAGE.data.get()).as_ptr() as *mut u8;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     unsafe fn refill(&mut self) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `core::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let node = base.add(offset) as *mut FreeNode;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (*node).next = self.free_list;
[INFO] [stdout]    |             ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 return cache.alloc();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub unsafe fn alloc(&mut self, size: usize) -> *mut u8 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 cache.dealloc(ptr);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8, size: usize) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c5dd8a4c632bf8c3608bb186c9939bc118caeff7a2f2ba591959cab039f6251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c5dd8a4c632bf8c3608bb186c9939bc118caeff7a2f2ba591959cab039f6251", kill_on_drop: false }`
[INFO] [stdout] 6c5dd8a4c632bf8c3608bb186c9939bc118caeff7a2f2ba591959cab039f6251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4660030c144675f8aa53c18606d78a7f3b7bc0504736260e4e60cc20088dc812
[INFO] running `Command { std: "docker" "start" "-a" "4660030c144675f8aa53c18606d78a7f3b7bc0504736260e4e60cc20088dc812", kill_on_drop: false }`
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::refill` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             self.refill();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub unsafe fn alloc(&mut self) -> *mut u8 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         self.free_list = (*node).next;
[INFO] [stdout]    |                          ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         (*node).next = self.free_list;
[INFO] [stdout]    |         ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let base = (*PAGE.data.get()).as_ptr() as *mut u8;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     unsafe fn refill(&mut self) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `core::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let node = base.add(offset) as *mut FreeNode;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (*node).next = self.free_list;
[INFO] [stdout]    |             ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 return cache.alloc();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub unsafe fn alloc(&mut self, size: usize) -> *mut u8 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 cache.dealloc(ptr);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8, size: usize) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling phil-os-slab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::refill` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             self.refill();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub unsafe fn alloc(&mut self) -> *mut u8 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         self.free_list = (*node).next;
[INFO] [stdout]    |                          ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         (*node).next = self.free_list;
[INFO] [stdout]    |         ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let base = (*PAGE.data.get()).as_ptr() as *mut u8;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     unsafe fn refill(&mut self) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `core::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let node = base.add(offset) as *mut FreeNode;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (*node).next = self.free_list;
[INFO] [stdout]    |             ^^^^^^^ dereference of raw pointer
[INFO] [stdout]    |
[INFO] [stdout]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 return cache.alloc();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub unsafe fn alloc(&mut self, size: usize) -> *mut u8 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/kernel/memory/slab.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 cache.dealloc(ptr);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/kernel/memory/slab.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8, size: usize) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "4660030c144675f8aa53c18606d78a7f3b7bc0504736260e4e60cc20088dc812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4660030c144675f8aa53c18606d78a7f3b7bc0504736260e4e60cc20088dc812", kill_on_drop: false }`
[INFO] [stdout] 4660030c144675f8aa53c18606d78a7f3b7bc0504736260e4e60cc20088dc812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c271c8a931c77f48ef72d3c11a246bdb21b0f8ec7b0aa4d4d05fc14e7f8e7a77
[INFO] running `Command { std: "docker" "start" "-a" "c271c8a931c77f48ef72d3c11a246bdb21b0f8ec7b0aa4d4d05fc14e7f8e7a77", kill_on_drop: false }`
[INFO] [stderr] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::refill` is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             self.refill();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stderr]    |
[INFO] [stderr]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stderr]   --> src/kernel/memory/slab.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub unsafe fn alloc(&mut self) -> *mut u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:42:26
[INFO] [stderr]    |
[INFO] [stderr] 42 |         self.free_list = (*node).next;
[INFO] [stderr]    |                          ^^^^^^^ dereference of raw pointer
[INFO] [stderr]    |
[INFO] [stderr]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         (*node).next = self.free_list;
[INFO] [stderr]    |         ^^^^^^^ dereference of raw pointer
[INFO] [stderr]    |
[INFO] [stderr]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stderr]   --> src/kernel/memory/slab.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let base = (*PAGE.data.get()).as_ptr() as *mut u8;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ dereference of raw pointer
[INFO] [stderr]    |
[INFO] [stderr]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stderr]   --> src/kernel/memory/slab.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     unsafe fn refill(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: call to unsafe function `core::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let node = base.add(offset) as *mut FreeNode;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stderr]    |
[INFO] [stderr]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             (*node).next = self.free_list;
[INFO] [stderr]    |             ^^^^^^^ dereference of raw pointer
[INFO] [stderr]    |
[INFO] [stderr]    = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::alloc` is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:88:24
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 return cache.alloc();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ call to unsafe function
[INFO] [stderr]    |
[INFO] [stderr]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stderr]   --> src/kernel/memory/slab.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub unsafe fn alloc(&mut self, size: usize) -> *mut u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0133]: call to unsafe function `kernel::memory::slab::SlabCache::dealloc` is unsafe and requires unsafe block
[INFO] [stderr]   --> src/kernel/memory/slab.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 cache.dealloc(ptr);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stderr]    |
[INFO] [stderr]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stderr]   --> src/kernel/memory/slab.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub unsafe fn dealloc(&mut self, ptr: *mut u8, size: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0133`.
[INFO] [stderr] warning: `phil-os-slab` (lib) generated 8 warnings (run `cargo fix --lib -p phil-os-slab` to apply 5 suggestions)
[INFO] [stderr] warning: `phil-os-slab` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phil_os_slab-9eacd47bfdb23d3e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stderr] thread 'kernel::memory::slab_test::tests::slab_alloc_free_reuse' (18) panicked at src/kernel/memory/slab.rs:58:13:
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x8 but is 0x5cbf98aed549
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5cbf98ac613a - std[fce30c26ee6459b]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5cbf98ac613a - std[fce30c26ee6459b]::backtrace_rs::backtrace::trace_unsynchronized::<std[fce30c26ee6459b]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5cbf98ac613a - std[fce30c26ee6459b]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5cbf98ac613a - <<std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[d17f6591d688f3bd]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5cbf98ad9f5a - <core[d17f6591d688f3bd]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5cbf98ad9f5a - core[d17f6591d688f3bd]::fmt::write
[INFO] [stderr]    6:     0x5cbf98acb4c2 - std[fce30c26ee6459b]::io::default_write_fmt::<std[fce30c26ee6459b]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:621:11
[INFO] [stderr]    7:     0x5cbf98acb4c2 - <std[fce30c26ee6459b]::sys::stdio::unix::Stderr as std[fce30c26ee6459b]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]    8:     0x5cbf98aa4faf - <std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5cbf98aa4faf - std[fce30c26ee6459b]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5cbf98abe4f1 - std[fce30c26ee6459b]::panicking::default_hook
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5cbf98a5abac - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stderr]   12:     0x5cbf98a5abac - test[9653f4f1d2ca1489]::test_main_inner::<test[9653f4f1d2ca1489]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:155:21
[INFO] [stderr]   13:     0x5cbf98abe6e2 - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stderr]   14:     0x5cbf98abe6e2 - std[fce30c26ee6459b]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x5cbf98aa5068 - std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x5cbf98a9a279 - std[fce30c26ee6459b]::sys::backtrace::__rust_end_short_backtrace::<std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x5cbf98aa5d7d - __rustc[de152adb51f02556]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x5cbf98ada4cd - core[d17f6591d688f3bd]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x5cbf98ada4cd - core[d17f6591d688f3bd]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/intrinsics/mod.rs:2450:9
[INFO] [stderr]   20:     0x5cbf98ada659 - core[d17f6591d688f3bd]::panicking::panic_misaligned_pointer_dereference
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x5cbf98a4d3f5 - <phil_os_slab[c8c3ef53c5f29f4]::kernel::memory::slab::SlabCache>::refill
[INFO] [stderr]                                at /opt/rustwide/workdir/src/kernel/memory/slab.rs:58:13
[INFO] [stderr]   22:     0x5cbf98a4d262 - <phil_os_slab[c8c3ef53c5f29f4]::kernel::memory::slab::SlabCache>::alloc
[INFO] [stderr]                                at /opt/rustwide/workdir/src/kernel/memory/slab.rs:34:18
[INFO] [stderr]   23:     0x5cbf98a4d043 - <phil_os_slab[c8c3ef53c5f29f4]::kernel::memory::slab::SlabAllocator>::alloc
[INFO] [stderr]                                at /opt/rustwide/workdir/src/kernel/memory/slab.rs:88:30
[INFO] [stderr]   24:     0x5cbf98a4d61c - phil_os_slab[c8c3ef53c5f29f4]::kernel::memory::slab_test::tests::slab_alloc_free_reuse
[INFO] [stderr]                                at /opt/rustwide/workdir/src/kernel/memory/slab_test.rs:10:27
[INFO] [stderr]   25:     0x5cbf98a4cc87 - phil_os_slab[c8c3ef53c5f29f4]::kernel::memory::slab_test::tests::slab_alloc_free_reuse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/kernel/memory/slab_test.rs:6:31
[INFO] [stderr]   26:     0x5cbf98a4ddb6 - <phil_os_slab[c8c3ef53c5f29f4]::kernel::memory::slab_test::tests::slab_alloc_free_reuse::{closure#0} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   27:     0x5cbf98a4de8b - <fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   28:     0x5cbf98a4de8b - test[9653f4f1d2ca1489]::__rust_begin_short_backtrace::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:724:18
[INFO] [stderr]   29:     0x5cbf98a5b67b - test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:74
[INFO] [stderr]   30:     0x5cbf98a5b67b - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   31:     0x5cbf98a5b67b - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stderr]   32:     0x5cbf98a5b67b - std[fce30c26ee6459b]::panicking::catch_unwind::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stderr]   33:     0x5cbf98a5b67b - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stderr]   34:     0x5cbf98a5b67b - test[9653f4f1d2ca1489]::run_test_in_process
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:27
[INFO] [stderr]   35:     0x5cbf98a5b67b - test[9653f4f1d2ca1489]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:668:43
[INFO] [stderr]   36:     0x5cbf98a54d94 - test[9653f4f1d2ca1489]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:698:41
[INFO] [stderr]   37:     0x5cbf98a54d94 - std[fce30c26ee6459b]::sys::backtrace::__rust_begin_short_backtrace::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   38:     0x5cbf98a5e282 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stderr]   39:     0x5cbf98a5e282 - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   40:     0x5cbf98a5e282 - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stderr]   41:     0x5cbf98a5e282 - std[fce30c26ee6459b]::panicking::catch_unwind::<(), core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stderr]   42:     0x5cbf98a5e282 - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stderr]   43:     0x5cbf98a5e282 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stderr]   44:     0x5cbf98a5e282 - <std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   45:     0x5cbf98ac5a4f - <alloc[dad09f3a48280dba]::boxed::Box<dyn core[d17f6591d688f3bd]::ops::function::FnOnce<(), Output = ()> + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2271:9
[INFO] [stderr]   46:     0x5cbf98ac5a4f - <std[fce30c26ee6459b]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   47:     0x76ebee673aa4 - <unknown>
[INFO] [stderr]   48:     0x76ebee700a64 - clone
[INFO] [stderr]   49:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/phil_os_slab-9eacd47bfdb23d3e` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "c271c8a931c77f48ef72d3c11a246bdb21b0f8ec7b0aa4d4d05fc14e7f8e7a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c271c8a931c77f48ef72d3c11a246bdb21b0f8ec7b0aa4d4d05fc14e7f8e7a77", kill_on_drop: false }`
[INFO] [stdout] c271c8a931c77f48ef72d3c11a246bdb21b0f8ec7b0aa4d4d05fc14e7f8e7a77
