[INFO] fetching crate sp-arithmetic 28.0.1...
[INFO] testing sp-arithmetic-28.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sp-arithmetic 28.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sp-arithmetic 28.0.1
[INFO] finished tweaking crates.io crate sp-arithmetic 28.0.1
[INFO] tweaked toml for crates.io crate sp-arithmetic 28.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sp-arithmetic 28.0.1 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 sp-arithmetic 28.0.1 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" "+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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 32176062d946f060706738eff0456274d28f49e596ea566c0dd6481fd49f38b9
[INFO] running `Command { std: "docker" "start" "-a" "32176062d946f060706738eff0456274d28f49e596ea566c0dd6481fd49f38b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32176062d946f060706738eff0456274d28f49e596ea566c0dd6481fd49f38b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32176062d946f060706738eff0456274d28f49e596ea566c0dd6481fd49f38b9", kill_on_drop: false }`
[INFO] [stdout] 32176062d946f060706738eff0456274d28f49e596ea566c0dd6481fd49f38b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 19fc671020e1d15baf6ebd935090a974fc840249240d28ea4c6c6af7c3fee869
[INFO] running `Command { std: "docker" "start" "-a" "19fc671020e1d15baf6ebd935090a974fc840249240d28ea4c6c6af7c3fee869", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sp-arithmetic v28.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.94s
[INFO] running `Command { std: "docker" "inspect" "19fc671020e1d15baf6ebd935090a974fc840249240d28ea4c6c6af7c3fee869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fc671020e1d15baf6ebd935090a974fc840249240d28ea4c6c6af7c3fee869", kill_on_drop: false }`
[INFO] [stdout] 19fc671020e1d15baf6ebd935090a974fc840249240d28ea4c6c6af7c3fee869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ff8d8ba3361db30746d4586ddee61f7339c6d0d14d5be628f6e376191f08ad
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[INFO] [stderr]    Compiling sp-arithmetic v28.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `sp_crypto_hashing` in this scope
[INFO] [stdout]    --> src/helpers_128bit.rs:290:41
[INFO] [stdout]     |
[INFO] [stdout] 290 |         u128::decode(&mut &seed.using_encoded(sp_crypto_hashing::twox_128)[..]).unwrap_or(0)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `sp_crypto_hashing`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `sp_crypto_hashing`, use `cargo add sp_crypto_hashing` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sp-arithmetic` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b9ff8d8ba3361db30746d4586ddee61f7339c6d0d14d5be628f6e376191f08ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ff8d8ba3361db30746d4586ddee61f7339c6d0d14d5be628f6e376191f08ad", kill_on_drop: false }`
[INFO] [stdout] b9ff8d8ba3361db30746d4586ddee61f7339c6d0d14d5be628f6e376191f08ad
