[INFO] fetching crate nash-ir 0.5.1...
[INFO] checking nash-ir-0.5.1 against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] extracting crate nash-ir 0.5.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nash-ir 0.5.1
[INFO] finished tweaking crates.io crate nash-ir 0.5.1
[INFO] tweaked toml for crates.io crate nash-ir 0.5.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nash-ir 0.5.1 on toolchain 67a539cbdf2a0107837ce64f9069509a44da67b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nash-ir 0.5.1 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" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc
[INFO] running `Command { std: "docker" "start" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc", 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" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc", 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" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling blst v0.3.17
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]    Compiling minicbor v0.25.1
[INFO] [stderr]    Compiling chumsky v1.0.0-alpha.8
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking unicode-ident v1.0.26
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking nash-region v0.3.0
[INFO] [stderr]     Checking hamming v0.1.3
[INFO] [stderr]     Checking cryptoxide v0.4.4
[INFO] [stderr]     Checking append-only-vec v0.1.8
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking console v0.16.6
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stdout] error[E0658]: use of unstable library feature `liballoc_internals`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cryptoxide-0.4.4/src/hashing/sha3.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut p = vec::from_elem(0, p_len);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(liballoc_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-10-09; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nash-source v0.10.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking nash-ast v0.12.0
[INFO] [stderr]     Checking insta v1.49.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptoxide` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc", kill_on_drop: false }`
[INFO] [stdout] 09a9bc95eb96083cb2ff78e619b95315bb97889a72ff0dc34157ab0e0e805ebc