[INFO] cloning repository https://github.com/albanread/NewOD
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/albanread/NewOD" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbanread%2FNewOD", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbanread%2FNewOD'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d57ddd898f54bad94ef77f629be688e1450519c
[INFO] fixing albanread/NewOD against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbanread%2FNewOD" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/albanread/NewOD
[INFO] finished tweaking git repo https://github.com/albanread/NewOD
[INFO] tweaked toml for git repo https://github.com/albanread/NewOD written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/albanread/NewOD on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/albanread/NewOD 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postcard v1.1.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4
[INFO] running `Command { std: "docker" "start" "9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking nod-reader v0.0.1 (/opt/rustwide/workdir/src/nod-reader)
[INFO] [stderr]    Compiling inkwell v0.9.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking find-msvc-tools v0.1.9
[INFO] [stderr]     Checking nod-tests v0.0.1 (/opt/rustwide/workdir/tests/nod-tests)
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]    --> tests/nod-tests/src/lib.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn kill_process_tree(pid: u32) {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking cc v1.2.62
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]    Compiling nod-driver v0.0.1 (/opt/rustwide/workdir/src/nod-driver)
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr] warning: nod-driver@0.0.1: nod-driver: /opt/rustwide/workdir/compiler/dylan-lex-shim.lib.obj not found — `--lex-with-dylan` will fall back to the Rust lexer. Run `nod-driver build --library --project compiler/dylan-lex-shim.prj -o /opt/rustwide/workdir/compiler/dylan-lex-shim.lib.obj` first, then `cargo build -p nod-driver` to wire it in.
[INFO] [stderr]     Checking nod-od-suite v0.0.1 (/opt/rustwide/workdir/tests/nod-od-suite)
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]    --> tests/nod-od-suite/src/lib.rs:124:23
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn kill_process_tree(pid: u32) {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nod-loader v0.0.1 (/opt/rustwide/workdir/src/nod-loader)
[INFO] [stderr]     Checking nod-opt v0.0.1 (/opt/rustwide/workdir/src/nod-opt)
[INFO] [stderr]     Checking nod-dylan v0.0.1 (/opt/rustwide/workdir/src/nod-dylan)
[INFO] [stderr]     Checking nod-dfm v0.0.1 (/opt/rustwide/workdir/src/nod-dfm)
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking newgc-core v0.0.0 (/opt/rustwide/workdir/src/newgc-core)
[INFO] [stderr]     Checking nod-macro v0.0.1 (/opt/rustwide/workdir/src/nod-macro)
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stdout] warning: unused import: `HeapType`
[INFO] [stdout]   --> src/newgc-core/src/lisp_layout.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::heap_common::{HeapHeader, HeapType};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::heap_common::HeapHeader`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/evac.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use crate::heap_common::HeapHeader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PAYLOAD_MASK` and `Tag`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/evac.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 | use crate::word::{Tag, Word, PAYLOAD_MASK};
[INFO] [stdout]    |                   ^^^        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::heap_common::HeapHeader`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/mark.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use crate::heap_common::HeapHeader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/mark.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 | use crate::word::{Tag, Word};
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/pin.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 | use crate::word::{Tag, Word};
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stdout] warning: unused import: `crate::heap_common::HeapHeader`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/evac.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use crate::heap_common::HeapHeader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/evac.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 | use crate::word::{Tag, Word, PAYLOAD_MASK};
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::heap_common::HeapHeader`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/mark.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use crate::heap_common::HeapHeader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/mark.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 | use crate::word::{Tag, Word};
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]   --> src/newgc-core/src/page_heap/pin.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 | use crate::word::{Tag, Word};
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dest_gen` is never read
[INFO] [stdout]    --> src/newgc-core/src/page_heap/evac.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub struct PageEvacuator<'a, L: HeapLayout> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 271 |     dest_gen: Generation,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `page_idx` and `reserved_cells` are never read
[INFO] [stdout]   --> src/newgc-core/src/page_heap/mutator.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Tlab {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     page_idx: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 83 |     /// Cells reserved at refill (for reconciling the unused tail).
[INFO] [stdout] 84 |     reserved_cells: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tlab` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `commit_lock` is never read
[INFO] [stdout]    --> src/newgc-core/src/page_heap/space.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout]  86 | pub struct PageHeap<L: HeapLayout> {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     commit_lock: Mutex<()>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Boxed` is never constructed
[INFO] [stdout]    --> src/newgc-core/src/page_heap/space.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | enum Backing {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 246 |     Boxed(Box<[u8]>),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nod-runtime v0.0.1 (/opt/rustwide/workdir/src/nod-runtime)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/nod-runtime/src/winffi.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]   --> src/nod-runtime/src/winffi.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use std::ffi::CString;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pct` is never used
[INFO] [stdout]   --> src/newgc-core/tests/torture_mt.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl Rng {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn pct(&mut self, n: u64) -> bool {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/newgc-core/tests/loom_safepoint.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | #![cfg(loom)]
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HeapLayout`
[INFO] [stdout]   --> src/newgc-core/tests/workloads.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Generation, HeapHeader, HeapLayout, HeapType, LispLayout, PageHeap,
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `acc` is never read
[INFO] [stdout]    --> src/newgc-core/tests/cons_elision.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |             acc = Word::from_ptr(p.as_ptr() as *const u8, Tag::Cons);
[INFO] [stdout]     |             -------------------------------------------------------- `acc` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 169 |         acc = Word::NIL;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HeapLayout`
[INFO] [stdout]   --> src/newgc-core/tests/stochastic_workload.rs:36:29
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Generation, HeapHeader, HeapLayout, HeapType, LispLayout, PAGE_SIZE_CELLS,
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `newgc_core::page_heap::evac::PageEvacuator`
[INFO] [stdout]  --> src/newgc-core/tests/card_barrier.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use newgc_core::page_heap::evac::PageEvacuator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dest_gen` is never read
[INFO] [stdout]    --> src/newgc-core/src/page_heap/evac.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub struct PageEvacuator<'a, L: HeapLayout> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 271 |     dest_gen: Generation,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `page_idx` and `reserved_cells` are never read
[INFO] [stdout]   --> src/newgc-core/src/page_heap/mutator.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Tlab {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     page_idx: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 83 |     /// Cells reserved at refill (for reconciling the unused tail).
[INFO] [stdout] 84 |     reserved_cells: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tlab` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `commit_lock` is never read
[INFO] [stdout]    --> src/newgc-core/src/page_heap/space.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout]  86 | pub struct PageHeap<L: HeapLayout> {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     commit_lock: Mutex<()>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Boxed` is never constructed
[INFO] [stdout]    --> src/newgc-core/src/page_heap/space.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | enum Backing {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 246 |     Boxed(Box<[u8]>),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> src/newgc-core/src/page_heap/alloc.rs:574:18
[INFO] [stdout]     |
[INFO] [stdout] 574 |         assert!(!p.as_ptr().is_null());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling llvm-sys v221.0.1
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stdout] error: No suitable version of LLVM was found system-wide or pointed
[INFO] [stdout]               to by LLVM_SYS_221_PREFIX.
[INFO] [stdout]        
[INFO] [stdout]               Consider using `llvmenv` to compile an appropriate copy of LLVM, and
[INFO] [stdout]               refer to the llvm-sys documentation for more information.
[INFO] [stdout]        
[INFO] [stdout]               llvm-sys: https://crates.io/crates/llvm-sys
[INFO] [stdout]               llvmenv: https://crates.io/crates/llvmenv
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/llvm-sys-221.0.1/src/lib.rs:542:1
[INFO] [stdout]     |
[INFO] [stdout] 542 | / std::compile_error!(concat!(
[INFO] [stdout] 543 | |     "No suitable version of LLVM was found system-wide or pointed
[INFO] [stdout] 544 | |        to by LLVM_SYS_",
[INFO] [stdout] 545 | |     env!("CARGO_PKG_VERSION_MAJOR"),
[INFO] [stdout] ...   |
[INFO] [stdout] 552 | |        llvmenv: https://crates.io/crates/llvmenv"
[INFO] [stdout] 553 | | ));
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nod-namespace v0.0.1 (/opt/rustwide/workdir/src/nod-namespace)
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr] error: could not compile `llvm-sys` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4", kill_on_drop: false }`
[INFO] [stdout] 9813813fc698c2d1742ecfa092e5f53fc544f75ac2ece43ae19fe875abc243e4
