[INFO] fetching crate private-gemm-x86 0.1.20... [INFO] documenting private-gemm-x86-0.1.20 against beta-2026-01-26 for beta-1.94-rustdoc-2 [INFO] extracting crate private-gemm-x86 0.1.20 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate private-gemm-x86 0.1.20 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate private-gemm-x86 0.1.20 [INFO] tweaked toml for crates.io crate private-gemm-x86 0.1.20 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate private-gemm-x86 0.1.20 on toolchain beta-2026-01-26 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate private-gemm-x86 0.1.20 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" "+beta-2026-01-26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37a3037a7280bdfe3478e8588aa0a62fc64bf740dd814ce481d13ff0ba104599 [INFO] running `Command { std: "docker" "start" "-a" "37a3037a7280bdfe3478e8588aa0a62fc64bf740dd814ce481d13ff0ba104599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37a3037a7280bdfe3478e8588aa0a62fc64bf740dd814ce481d13ff0ba104599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37a3037a7280bdfe3478e8588aa0a62fc64bf740dd814ce481d13ff0ba104599", kill_on_drop: false }` [INFO] [stdout] 37a3037a7280bdfe3478e8588aa0a62fc64bf740dd814ce481d13ff0ba104599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a46e638c762ea0f91548b4d8dc7a1a6031259b07a3aebb2de952c84852c3035 [INFO] running `Command { std: "docker" "start" "-a" "6a46e638c762ea0f91548b4d8dc7a1a6031259b07a3aebb2de952c84852c3035", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling defer v0.2.1 [INFO] [stderr] Checking atomic-wait v1.1.0 [INFO] [stderr] Checking raw-cpuid v11.6.0 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling interpol v0.2.1 [INFO] [stderr] Compiling private-gemm-x86 v0.1.20 (/opt/rustwide/workdir) [INFO] [stderr] Checking equator v0.4.2 [INFO] [stderr] Checking spindle v0.2.5 [INFO] [stdout] error[E0597]: `task` does not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spindle-0.2.5/src/lib.rs:597:10 [INFO] [stdout] | [INFO] [stdout] 594 | let task = AssertUnwindSafe(task); [INFO] [stdout] | ---- binding `task` declared here [INFO] [stdout] 595 | [INFO] [stdout] 596 | let task = |thread_id: usize, panic_slot: &AtomicPtr| match std::panic::catch_unwind(|| { [INFO] [stdout] | ----------------------------------------------------- value captured here [INFO] [stdout] 597 | ({ task }.0)(thread_id); [INFO] [stdout] | ^^^^ borrowed value does not live long enough [INFO] [stdout] ... [INFO] [stdout] 609 | let mut task = (&raw const task) as *const TaskInner; [INFO] [stdout] | ---------------- type annotation requires that `task` is borrowed for `'static` [INFO] [stdout] ... [INFO] [stdout] 635 | } [INFO] [stdout] | - `task` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spindle-0.2.5/src/lib.rs:609:42 [INFO] [stdout] | [INFO] [stdout] 556 | fn for_each_raw_imp(n_jobs: usize, task: &(dyn Sync + Fn(usize))) { [INFO] [stdout] | - let's call the lifetime of this reference `'1` [INFO] [stdout] ... [INFO] [stdout] 609 | let mut task = (&raw const task) as *const TaskInner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ type annotation requires that `'1` must outlive `'static` [INFO] [stdout] | [INFO] [stdout] note: raw pointer casts of trait objects cannot extend lifetimes [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spindle-0.2.5/src/lib.rs:609:21 [INFO] [stdout] | [INFO] [stdout] 609 | let mut task = (&raw const task) as *const TaskInner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this was previously accepted by the compiler but was changed recently [INFO] [stdout] = help: see for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spindle` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6a46e638c762ea0f91548b4d8dc7a1a6031259b07a3aebb2de952c84852c3035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a46e638c762ea0f91548b4d8dc7a1a6031259b07a3aebb2de952c84852c3035", kill_on_drop: false }` [INFO] [stdout] 6a46e638c762ea0f91548b4d8dc7a1a6031259b07a3aebb2de952c84852c3035