[INFO] fetching crate p256-cm4 0.4.0...
[INFO] testing p256-cm4-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate p256-cm4 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate p256-cm4 0.4.0
[INFO] finished tweaking crates.io crate p256-cm4 0.4.0
[INFO] tweaked toml for crates.io crate p256-cm4 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate p256-cm4 0.4.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate p256-cm4 0.4.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33a2758949201cace855428f3676dcdd12430a32c62b64624923bee38c46aa3d
[INFO] running `Command { std: "docker" "start" "-a" "33a2758949201cace855428f3676dcdd12430a32c62b64624923bee38c46aa3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33a2758949201cace855428f3676dcdd12430a32c62b64624923bee38c46aa3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a2758949201cace855428f3676dcdd12430a32c62b64624923bee38c46aa3d", kill_on_drop: false }`
[INFO] [stdout] 33a2758949201cace855428f3676dcdd12430a32c62b64624923bee38c46aa3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886ca1127ac54f61d2d1ab204a69327fb2ff14fa2a409a9c7069bdfb12f4d750
[INFO] running `Command { std: "docker" "start" "-a" "886ca1127ac54f61d2d1ab204a69327fb2ff14fa2a409a9c7069bdfb12f4d750", kill_on_drop: false }`
[INFO] [stderr]    Compiling p256-cm4 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `asm` in `crate`
[INFO] [stdout]   --> src/lib.rs:4:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | use crate::asm::{
[INFO] [stdout]    |            ^^^ could not find `asm` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(target_arch = "arm")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `arm` feature
[INFO] [stdout] 13 | mod asm;
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::asm`
[INFO] [stdout]   --> src/lib.rs:4:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | use crate::asm::{
[INFO] [stdout]    |            ^^^ could not find `asm` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(target_arch = "arm")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `arm` feature
[INFO] [stdout] 13 | mod asm;
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `asm` in `crate`
[INFO] [stdout]    --> src/lib.rs:923:20
[INFO] [stdout]     |
[INFO] [stdout] 923 |             crate::asm::P256_matrix_mul_mod_n(
[INFO] [stdout]     |                    ^^^ could not find `asm` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:13:5
[INFO] [stdout]     |
[INFO] [stdout]  12 | #[cfg(target_arch = "arm")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `arm` feature
[INFO] [stdout]  13 | mod asm;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `asm` in `crate`
[INFO] [stdout]    --> src/lib.rs:931:20
[INFO] [stdout]     |
[INFO] [stdout] 931 |             crate::asm::P256_matrix_mul_mod_n(
[INFO] [stdout]     |                    ^^^ could not find `asm` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:13:5
[INFO] [stdout]     |
[INFO] [stdout]  12 | #[cfg(target_arch = "arm")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `arm` feature
[INFO] [stdout]  13 | mod asm;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `asm` in this scope
[INFO] [stdout]    --> src/lib.rs:877:27
[INFO] [stdout]     |
[INFO] [stdout] 877 |         .copy_from_slice(&asm::P256_ORDER); // f
[INFO] [stdout]     |                           ^^^ use of unresolved module or unlinked crate `asm`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:13:5
[INFO] [stdout]     |
[INFO] [stdout]  12 | #[cfg(target_arch = "arm")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `arm` feature
[INFO] [stdout]  13 | mod asm;
[INFO] [stdout]     |     ^^^
[INFO] [stdout] help: to make use of source file src/asm/mod.rs, use `mod asm` in this file to declare the module
[INFO] [stdout]     |
[INFO] [stdout]   4 + mod asm;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[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 `p256-cm4` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "886ca1127ac54f61d2d1ab204a69327fb2ff14fa2a409a9c7069bdfb12f4d750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886ca1127ac54f61d2d1ab204a69327fb2ff14fa2a409a9c7069bdfb12f4d750", kill_on_drop: false }`
[INFO] [stdout] 886ca1127ac54f61d2d1ab204a69327fb2ff14fa2a409a9c7069bdfb12f4d750
