[INFO] cloning repository https://github.com/xuanrey/code_szrmb_v2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xuanrey/code_szrmb_v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuanrey%2Fcode_szrmb_v2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuanrey%2Fcode_szrmb_v2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57a2746da1e435785ee1077ff57a331876cd658a
[INFO] checking xuanrey/code_szrmb_v2 against try#f4690f24e7d9bcb0b168a02b06dd61391e8bd55a for pr-157814-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuanrey%2Fcode_szrmb_v2" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xuanrey/code_szrmb_v2
[INFO] finished tweaking git repo https://github.com/xuanrey/code_szrmb_v2
[INFO] tweaked toml for git repo https://github.com/xuanrey/code_szrmb_v2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xuanrey/code_szrmb_v2 on toolchain f4690f24e7d9bcb0b168a02b06dd61391e8bd55a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xuanrey/code_szrmb_v2 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" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded secp256k1 v0.20.3
[INFO] [stderr]   Downloaded kzen-paillier v0.4.3
[INFO] [stderr]   Downloaded rust-gmp-kzen v0.5.1
[INFO] [stderr]   Downloaded crypto-mac v0.11.0
[INFO] [stderr]   Downloaded ff-zeroize v0.6.3
[INFO] [stderr]   Downloaded ff_derive-zeroize v0.6.2
[INFO] [stderr]   Downloaded merkle-cbt v0.3.2
[INFO] [stderr]   Downloaded infer v0.2.3
[INFO] [stderr]   Downloaded value-bag v1.10.0
[INFO] [stderr]   Downloaded surf v2.3.2
[INFO] [stderr]   Downloaded serde_qs v0.8.5
[INFO] [stderr]   Downloaded hkdf v0.10.0
[INFO] [stderr]   Downloaded cryptoxide v0.1.3
[INFO] [stderr]   Downloaded futures-lite v2.5.0
[INFO] [stderr]   Downloaded http-client v6.5.3
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded round-based v0.1.7
[INFO] [stderr]   Downloaded flume v0.9.2
[INFO] [stderr]   Downloaded rusb v0.9.4
[INFO] [stderr]   Downloaded secp256k1-sys v0.4.2
[INFO] [stderr]   Downloaded curl v0.4.47
[INFO] [stderr]   Downloaded curv-kzen v0.10.0
[INFO] [stderr]   Downloaded isahc v0.9.14
[INFO] [stderr]   Downloaded libusb1-sys v0.7.0
[INFO] [stderr]   Downloaded pairing-plus v0.19.0
[INFO] [stderr]   Downloaded libc v0.2.166
[INFO] [stderr]   Downloaded http-types v2.12.0
[INFO] [stderr]   Downloaded curl-sys v0.4.78+curl-8.11.0
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.10+1.61.0
[INFO] [stderr]   Downloaded winit v0.30.5
[INFO] [stderr]   Downloaded ttf-parser v0.25.0
[INFO] [stderr]   Downloaded glutin_egl_sys v0.7.0
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.6.0
[INFO] [stderr]   Downloaded xml-rs v0.8.23
[INFO] [stderr]   Downloaded webbrowser v1.0.2
[INFO] [stderr]   Downloaded glutin v0.32.1
[INFO] [stderr]   Downloaded glutin_glx_sys v0.6.0
[INFO] [stderr]   Downloaded zk-paillier v0.4.4
[INFO] [stderr]   Downloaded component v0.1.1
[INFO] [stderr]   Downloaded clang-sys v0.28.1
[INFO] [stderr]   Downloaded bindgen v0.50.1
[INFO] [stderr]   Downloaded centipede v0.3.1
[INFO] [stderr]   Downloaded cexpr v0.3.6
[INFO] [stderr]   Downloaded bulletproof-kzen v1.2.1
[INFO] [stderr]   Downloaded async-sse v5.1.0
[INFO] [stderr]   Downloaded class_group v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7cf07dcec6eec8f91d8fcff9552b5c74122c05467aaf1800be6da9d6f61e2ab2" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916
[INFO] running `Command { std: "docker" "start" "293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916", 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" "293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.166
[INFO] [stderr]     Checking value-bag v1.10.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.2/src/impls.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use core::intrinsics::transmute;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rand_core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916", kill_on_drop: false }`
[INFO] [stdout] 293321433e05516f0cb438ee7eb296a30f7748fcaf377954ed6a05bc7224c916
