[INFO] cloning repository https://github.com/trinitys7/p3-sha512
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trinitys7/p3-sha512" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrinitys7%2Fp3-sha512", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrinitys7%2Fp3-sha512'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7445545fa622a00656004969cb7ac7198f51bc1f
[INFO] checking trinitys7/p3-sha512 against try#901d6c1c62d7c61e05469e996c297476078ee06b for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrinitys7%2Fp3-sha512" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trinitys7/p3-sha512
[INFO] finished tweaking git repo https://github.com/trinitys7/p3-sha512
[INFO] tweaked toml for git repo https://github.com/trinitys7/p3-sha512 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trinitys7/p3-sha512 on toolchain 901d6c1c62d7c61e05469e996c297476078ee06b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trinitys7/p3-sha512 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" "+901d6c1c62d7c61e05469e996c297476078ee06b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379
[INFO] running `Command { std: "docker" "start" "c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379", 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" "c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379", 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" "c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
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[INFO] [stderr]    Compiling addchain v0.2.0
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[INFO] [stderr]    Compiling ff_derive v0.13.1
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[INFO] [stderr]    Compiling halo2derive v0.1.0
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling derive v0.1.0 (/opt/rustwide/workdir/crates/derive)
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[INFO] [stderr]     Checking ff v0.13.1
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling bitcode_derive v0.6.7
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking pairing v0.23.0
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[INFO] [stderr]     Checking halo2 v0.1.0-beta.2
[INFO] [stderr]     Checking p3-util v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking hex v0.4.3
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[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking bitcode v0.6.7
[INFO] [stderr]     Checking p3-field v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking primitive-types v0.14.0
[INFO] [stderr]     Checking p3-symmetric v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-matrix v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-challenger v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-keccak v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-blake3 v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-sha256 v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-dft v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-air v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-interpolation v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking zkhash v0.2.0 (https://github.com/HorizenLabs/poseidon2.git?rev=bb476b9#bb476b9c)
[INFO] [stderr]     Checking p3-mds v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-commit v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-uni-stark v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-fri v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-merkle-tree v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-poseidon2 v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-poseidon v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking keccak-hash v0.12.0
[INFO] [stderr]     Checking p3-monty-31 v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-mersenne-31 v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[INFO] [stderr]     Checking p3-goldilocks v0.1.0 (https://github.com/Plonky3/Plonky3.git?rev=539bbc84085efb609f4f62cb03cf49588388abdb#539bbc84)
[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/git/checkouts/plonky3-7d8a3b21a665a86f/539bbc8/goldilocks/src/goldilocks.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | 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 2026-05-28; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `p3-goldilocks` (lib) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/git/checkouts/plonky3-7d8a3b21a665a86f/539bbc8/monty-31/src/monty_31.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | 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 2026-05-28; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `p3-monty-31` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379", kill_on_drop: false }`
[INFO] [stdout] c9b3b96a7046410c2e9814b1d73ce668c00626b02ed80623ec0ee1676df8c379
