[INFO] fetching crate fast-erasure-shake-rng 0.3.0...
[INFO] testing fast-erasure-shake-rng-0.3.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate fast-erasure-shake-rng 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fast-erasure-shake-rng 0.3.0
[INFO] finished tweaking crates.io crate fast-erasure-shake-rng 0.3.0
[INFO] tweaked toml for crates.io crate fast-erasure-shake-rng 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-erasure-shake-rng 0.3.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fast-erasure-shake-rng 0.3.0 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-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9615d53ee9cfb9e1e62cd0d09653c90d40cfb10ccfb7012c28e8c0dd5bdd2c6
[INFO] running `Command { std: "docker" "start" "-a" "f9615d53ee9cfb9e1e62cd0d09653c90d40cfb10ccfb7012c28e8c0dd5bdd2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9615d53ee9cfb9e1e62cd0d09653c90d40cfb10ccfb7012c28e8c0dd5bdd2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9615d53ee9cfb9e1e62cd0d09653c90d40cfb10ccfb7012c28e8c0dd5bdd2c6", kill_on_drop: false }`
[INFO] [stdout] f9615d53ee9cfb9e1e62cd0d09653c90d40cfb10ccfb7012c28e8c0dd5bdd2c6
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c7d091d4a6d9b7c2c866aa6e1b82ddd52233206798d8630987bb9d42233bc6a
[INFO] running `Command { std: "docker" "start" "-a" "0c7d091d4a6d9b7c2c866aa6e1b82ddd52233206798d8630987bb9d42233bc6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling fast-erasure-shake-rng v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "0c7d091d4a6d9b7c2c866aa6e1b82ddd52233206798d8630987bb9d42233bc6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7d091d4a6d9b7c2c866aa6e1b82ddd52233206798d8630987bb9d42233bc6a", kill_on_drop: false }`
[INFO] [stdout] 0c7d091d4a6d9b7c2c866aa6e1b82ddd52233206798d8630987bb9d42233bc6a
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b0b1a7d7fec02740a4bc5268345a3c4138ae01c2e4bfcd7f074872d884422a0
[INFO] running `Command { std: "docker" "start" "-a" "5b0b1a7d7fec02740a4bc5268345a3c4138ae01c2e4bfcd7f074872d884422a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-erasure-shake-rng v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `rand_core`
[INFO] [stdout]    --> src/lib.rs:663:11
[INFO] [stdout]     |
[INFO] [stdout] 663 |     #[cfg(feature = "rand_core")]
[INFO] [stdout]     |           ^^^^^^^^^^-----------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: there is a expected value with a similar name: `"rand-core"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `getrandom`, and `rand-core`
[INFO] [stdout]     = help: consider adding `rand_core` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "5b0b1a7d7fec02740a4bc5268345a3c4138ae01c2e4bfcd7f074872d884422a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0b1a7d7fec02740a4bc5268345a3c4138ae01c2e4bfcd7f074872d884422a0", kill_on_drop: false }`
[INFO] [stdout] 5b0b1a7d7fec02740a4bc5268345a3c4138ae01c2e4bfcd7f074872d884422a0
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0e44deb3ab77841e71099b153156a3e8a27ffb73c9b257d97d65aa3d3435eb7
[INFO] running `Command { std: "docker" "start" "-a" "d0e44deb3ab77841e71099b153156a3e8a27ffb73c9b257d97d65aa3d3435eb7", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `rand_core`
[INFO] [stderr]    --> src/lib.rs:663:11
[INFO] [stderr]     |
[INFO] [stderr] 663 |     #[cfg(feature = "rand_core")]
[INFO] [stderr]     |           ^^^^^^^^^^-----------
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: there is a expected value with a similar name: `"rand-core"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `getrandom`, and `rand-core`
[INFO] [stderr]     = help: consider adding `rand_core` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fast-erasure-shake-rng` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_erasure_shake_rng-3cbd0f8f8d937064)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::create_from_getrandom ... ok
[INFO] [stdout] test tests::create_and_seed ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests fast_erasure_shake_rng
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]    --> src/lib.rs:223:18
[INFO] [stderr]     |
[INFO] [stderr] 223 | #![cfg_attr(doc, feature(doc_cfg))]
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name fast_erasure_shake_rng --test src/lib.rs --test-run-directory /opt/rustwide/workdir --extern fast_erasure_shake_rng=/opt/rustwide/target/debug/deps/libfast_erasure_shake_rng-239dafcfc1e1203f.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-11084c6122b82a27.rlib --extern keccak=/opt/rustwide/target/debug/deps/libkeccak-b3eea90d0aeeb926.rlib --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-9d781f334751eb0e.rlib -L dependency=/opt/rustwide/target/debug/deps -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "getrandom", "rand-core"))' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "d0e44deb3ab77841e71099b153156a3e8a27ffb73c9b257d97d65aa3d3435eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e44deb3ab77841e71099b153156a3e8a27ffb73c9b257d97d65aa3d3435eb7", kill_on_drop: false }`
[INFO] [stdout] d0e44deb3ab77841e71099b153156a3e8a27ffb73c9b257d97d65aa3d3435eb7
