[INFO] fetching crate private-gemm-x86 0.1.20... [INFO] testing private-gemm-x86-0.1.20 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate private-gemm-x86 0.1.20 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate private-gemm-x86 0.1.20 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openblas-src v0.10.13 [INFO] [stderr] Downloaded openmp-sys v1.3.0 [INFO] [stderr] Downloaded atomic-wait v1.1.0 [INFO] [stderr] Downloaded gemm-f32 v0.18.2 [INFO] [stderr] Downloaded blas-sys v0.8.0 [INFO] [stderr] Downloaded spindle v0.2.5 [INFO] [stderr] Downloaded generator v0.8.7 [INFO] [stderr] Downloaded defer v0.2.1 [INFO] [stderr] Downloaded colorgrad v0.6.2 [INFO] [stderr] Downloaded diol v0.13.1 [INFO] [stderr] Downloaded easy-cast v0.5.4 [INFO] [stderr] Downloaded average v0.16.0 [INFO] [stderr] Downloaded faer-macros v0.21.0 [INFO] [stderr] Downloaded generativity v1.1.0 [INFO] [stderr] Downloaded gemm-f64 v0.18.2 [INFO] [stderr] Downloaded npyz v0.8.4 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded pulp v0.21.5 [INFO] [stderr] Downloaded webpki-root-certs v1.0.4 [INFO] [stderr] Downloaded nano-gemm-core v0.1.0 [INFO] [stderr] Downloaded nano-gemm v0.1.3 [INFO] [stderr] Downloaded pest_derive v2.8.4 [INFO] [stderr] Downloaded nano-gemm-c32 v0.1.0 [INFO] [stderr] Downloaded nano-gemm-codegen v0.1.0 [INFO] [stderr] Downloaded reborrow v0.5.5 [INFO] [stderr] Downloaded gemm v0.18.2 [INFO] [stderr] Downloaded dyn-stack-macros v0.1.3 [INFO] [stderr] Downloaded dyn-stack v0.13.2 [INFO] [stderr] Downloaded gemm-common v0.18.2 [INFO] [stderr] Downloaded interpol v0.2.1 [INFO] [stderr] Downloaded faer v0.21.9 [INFO] [stderr] Downloaded faer-traits v0.21.5 [INFO] [stderr] Downloaded gemm-c32 v0.18.2 [INFO] [stderr] Downloaded gemm-c64 v0.18.2 [INFO] [stderr] Downloaded gemm-f16 v0.18.2 [INFO] [stderr] Downloaded equator v0.2.2 [INFO] [stderr] Downloaded nano-gemm-c64 v0.1.0 [INFO] [stderr] Downloaded nano-gemm-f32 v0.1.0 [INFO] [stderr] Downloaded nano-gemm-f64 v0.1.0 [INFO] [stderr] Downloaded openblas-build v0.10.13 [INFO] [stderr] Downloaded loom v0.7.2 [INFO] [stderr] Downloaded sysctl v0.6.0 [INFO] [stderr] Downloaded equator-macro v0.2.1 [INFO] [stderr] Downloaded lapack-sys v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91f75020418b40f090cefe98aafaba78389c1759b8c24781684a52e5d11ff352 [INFO] running `Command { std: "docker" "start" "-a" "91f75020418b40f090cefe98aafaba78389c1759b8c24781684a52e5d11ff352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91f75020418b40f090cefe98aafaba78389c1759b8c24781684a52e5d11ff352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91f75020418b40f090cefe98aafaba78389c1759b8c24781684a52e5d11ff352", kill_on_drop: false }` [INFO] [stdout] 91f75020418b40f090cefe98aafaba78389c1759b8c24781684a52e5d11ff352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc62ab9fe001b9f9f9a1d28f3a036d1a7c3bf73f5ff7b1d6064a6e65f478ec2d [INFO] running `Command { std: "docker" "start" "-a" "fc62ab9fe001b9f9f9a1d28f3a036d1a7c3bf73f5ff7b1d6064a6e65f478ec2d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling defer v0.2.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atomic-wait v1.1.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling interpol v0.2.1 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling private-gemm-x86 v0.1.20 (/opt/rustwide/workdir) [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling 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: requirement occurs because of a mutable pointer to `Box` [INFO] [stdout] = note: mutable pointers are invariant over their type parameter [INFO] [stdout] = help: see for more information about variance [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" "fc62ab9fe001b9f9f9a1d28f3a036d1a7c3bf73f5ff7b1d6064a6e65f478ec2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc62ab9fe001b9f9f9a1d28f3a036d1a7c3bf73f5ff7b1d6064a6e65f478ec2d", kill_on_drop: false }` [INFO] [stdout] fc62ab9fe001b9f9f9a1d28f3a036d1a7c3bf73f5ff7b1d6064a6e65f478ec2d