[INFO] fetching crate arcturus 0.4.0...
[INFO] testing arcturus-0.4.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate arcturus 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate arcturus 0.4.0
[INFO] finished tweaking crates.io crate arcturus 0.4.0
[INFO] tweaked toml for crates.io crate arcturus 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcturus 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding blake2 v0.9.2 (available: v0.10.6)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.1)
[INFO] [stderr]       Adding curve25519-dalek v3.2.1 (available: v4.1.3)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding merlin v2.0.1 (available: v3.0.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ac5e4ac6fdaebc0059934c5d2df2339ba0c49015f80fb228f80383a67d08dd98
[INFO] running `Command { std: "docker" "start" "-a" "ac5e4ac6fdaebc0059934c5d2df2339ba0c49015f80fb228f80383a67d08dd98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5e4ac6fdaebc0059934c5d2df2339ba0c49015f80fb228f80383a67d08dd98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5e4ac6fdaebc0059934c5d2df2339ba0c49015f80fb228f80383a67d08dd98", kill_on_drop: false }`
[INFO] [stdout] ac5e4ac6fdaebc0059934c5d2df2339ba0c49015f80fb228f80383a67d08dd98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4a6477ec077963ac1a0d66661659e8f0e15d3a9f645fc383adb862f7d81c17f3
[INFO] running `Command { std: "docker" "start" "-a" "4a6477ec077963ac1a0d66661659e8f0e15d3a9f645fc383adb862f7d81c17f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling polynomials v0.2.4
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling arcturus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `append_scalar` is never used
[INFO] [stdout]   --> src/transcript.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait TranscriptProtocol {
[INFO] [stdout]    |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn append_scalar(&mut self, label: &'static [u8], scalar: &Scalar);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.16s
[INFO] running `Command { std: "docker" "inspect" "4a6477ec077963ac1a0d66661659e8f0e15d3a9f645fc383adb862f7d81c17f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6477ec077963ac1a0d66661659e8f0e15d3a9f645fc383adb862f7d81c17f3", kill_on_drop: false }`
[INFO] [stdout] 4a6477ec077963ac1a0d66661659e8f0e15d3a9f645fc383adb862f7d81c17f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2f67d3ab4ce936f1f580c4d3bf4314e7d48348575c4884bd75ff0022ce2ee5d9
[INFO] running `Command { std: "docker" "start" "-a" "2f67d3ab4ce936f1f580c4d3bf4314e7d48348575c4884bd75ff0022ce2ee5d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stdout] warning: method `append_scalar` is never used
[INFO] [stdout]   --> src/transcript.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait TranscriptProtocol {
[INFO] [stdout]    |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn append_scalar(&mut self, label: &'static [u8], scalar: &Scalar);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling arcturus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `append_scalar` is never used
[INFO] [stdout]   --> src/transcript.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait TranscriptProtocol {
[INFO] [stdout]    |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn append_scalar(&mut self, label: &'static [u8], scalar: &Scalar);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.86s
[INFO] running `Command { std: "docker" "inspect" "2f67d3ab4ce936f1f580c4d3bf4314e7d48348575c4884bd75ff0022ce2ee5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f67d3ab4ce936f1f580c4d3bf4314e7d48348575c4884bd75ff0022ce2ee5d9", kill_on_drop: false }`
[INFO] [stdout] 2f67d3ab4ce936f1f580c4d3bf4314e7d48348575c4884bd75ff0022ce2ee5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 54430a117d2eb0c94769fa06670b496640ffeee021fe2be31fbd9373816a1565
[INFO] running `Command { std: "docker" "start" "-a" "54430a117d2eb0c94769fa06670b496640ffeee021fe2be31fbd9373816a1565", kill_on_drop: false }`
[INFO] [stderr] warning: method `append_scalar` is never used
[INFO] [stderr]   --> src/transcript.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub trait TranscriptProtocol {
[INFO] [stderr]    |           ------------------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 14 |     fn append_scalar(&mut self, label: &'static [u8], scalar: &Scalar);
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arcturus` (lib) generated 1 warning
[INFO] [stderr] warning: `arcturus` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arcturus-9c887e16286cb52a)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test proof::tests::mint_secret_new ... ok
[INFO] [stdout] test proof::tests::test_convert_base ... ok
[INFO] [stdout] test proof::tests::output_new ... ok
[INFO] [stdout] test util::test::scalar_exp ... ok
[INFO] [stdout] test util::test::sized_flatten ... ok
[INFO] [stdout] test proof::tests::spend_secret_new ... ok
[INFO] [stdout] test proof::tests::test_derive_generator ... ok
[INFO] [stdout] test proof::tests::test_compute_p_j ... ok
[INFO] [stdout] test proof::tests::arcturus_gens_ring_size ... ok
[INFO] [stdout] test proof::tests::test_cycle_tensor_poly_evals ... ok
[INFO] [stdout] test proof::tests::arcturus_gens_commit ... ok
[INFO] [stdout] test proof::tests::mint_secret_output ... ok
[INFO] [stdout] test proof::tests::spend_secret_tag ... ok
[INFO] [stdout] test proof::tests::spend_secret_output ... ok
[INFO] [stdout] test proof::tests::arcturus_gens_new ... ok
[INFO] [stdout] test proof::tests::prove_errors ... ok
[INFO] [stdout] test proof::tests::arcturus_proof ... ok
[INFO] [stdout] test proof::tests::prove_and_verify_5x2 ... ok
[INFO] [stdout] test proof::tests::prove_and_verify_2x5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.55s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arcturus
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54430a117d2eb0c94769fa06670b496640ffeee021fe2be31fbd9373816a1565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54430a117d2eb0c94769fa06670b496640ffeee021fe2be31fbd9373816a1565", kill_on_drop: false }`
[INFO] [stdout] 54430a117d2eb0c94769fa06670b496640ffeee021fe2be31fbd9373816a1565
