[INFO] fetching crate arcium-core-utils 0.4.0...
[INFO] testing arcium-core-utils-0.4.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate arcium-core-utils 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate arcium-core-utils 0.4.0
[INFO] finished tweaking crates.io crate arcium-core-utils 0.4.0
[INFO] tweaked toml for crates.io crate arcium-core-utils 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcium-core-utils 0.4.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arcium-core-utils 0.4.0 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f5d1e7146aa55fc04d7031c5914e6d139780b0f286c05ad2e58cecbf012f9bd
[INFO] running `Command { std: "docker" "start" "-a" "5f5d1e7146aa55fc04d7031c5914e6d139780b0f286c05ad2e58cecbf012f9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f5d1e7146aa55fc04d7031c5914e6d139780b0f286c05ad2e58cecbf012f9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5d1e7146aa55fc04d7031c5914e6d139780b0f286c05ad2e58cecbf012f9bd", kill_on_drop: false }`
[INFO] [stdout] 5f5d1e7146aa55fc04d7031c5914e6d139780b0f286c05ad2e58cecbf012f9bd
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37c5a5a6ff2f9b44de4786db14247c61b6e1c52d65785c68f4f2ba699687824d
[INFO] running `Command { std: "docker" "start" "-a" "37c5a5a6ff2f9b44de4786db14247c61b6e1c52d65785c68f4f2ba699687824d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]    Compiling x509-parser v0.16.0
[INFO] [stderr]    Compiling elliptic-curve v0.14.0-rc.1
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[INFO] [stderr]    Compiling rustls-platform-verifier v0.4.0
[INFO] [stderr]    Compiling quinn-proto v0.11.9
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[INFO] [stderr]    Compiling arcium-primitives v0.4.0
[INFO] [stderr]    Compiling arcium-core-utils v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "37c5a5a6ff2f9b44de4786db14247c61b6e1c52d65785c68f4f2ba699687824d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c5a5a6ff2f9b44de4786db14247c61b6e1c52d65785c68f4f2ba699687824d", kill_on_drop: false }`
[INFO] [stdout] 37c5a5a6ff2f9b44de4786db14247c61b6e1c52d65785c68f4f2ba699687824d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97921857c1b42aec58122b3fd7ba91218b3cbde99722dabbbd45ac004c4c6bfe
[INFO] running `Command { std: "docker" "start" "-a" "97921857c1b42aec58122b3fd7ba91218b3cbde99722dabbbd45ac004c4c6bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.26
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
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[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling clap v4.5.26
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling arcium-core-utils v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.29s
[INFO] running `Command { std: "docker" "inspect" "97921857c1b42aec58122b3fd7ba91218b3cbde99722dabbbd45ac004c4c6bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97921857c1b42aec58122b3fd7ba91218b3cbde99722dabbbd45ac004c4c6bfe", kill_on_drop: false }`
[INFO] [stdout] 97921857c1b42aec58122b3fd7ba91218b3cbde99722dabbbd45ac004c4c6bfe
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 013d554b04201347923d16b357bea29fadeafb28dc4c3d6f1f67108d3aa0d1d0
[INFO] running `Command { std: "docker" "start" "-a" "013d554b04201347923d16b357bea29fadeafb28dc4c3d6f1f67108d3aa0d1d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/core_utils-5f4061bfa635d759)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test circuit::batcher::batcher::tests::test_batcher_mixed_circuit ... ok
[INFO] [stdout] test circuit::gate::tests::test_circuit_preprocessing_add ... ok
[INFO] [stdout] test circuit::batcher::batcher::tests::test_batcher_add_tree ... ok
[INFO] [stdout] test circuit::compressed_circuit::tests::valid_circuit ... ok
[INFO] [stdout] test circuit::batcher::batcher::tests::test_batcher_mul_tree ... ok
[INFO] [stdout] test circuit::gate::tests::test_ser_gate ... ok
[INFO] [stdout] test circuit::ops::tests::test_bit_ops ... ok
[INFO] [stdout] test circuit::ops::tests::test_euclidian_division ... ok
[INFO] [stdout] test circuit::circuit::tests::test_circuit_new ... ok
[INFO] [stdout] test circuit::ops::tests::test_modulo ... ok
[INFO] [stdout] test circuit::mock_eval::tests::point_serialization ... ok
[INFO] [stdout] test circuit::ops::tests::test_scalar_boolean_binary_op ... ok
[INFO] [stdout] test circuit::ops::tests::test_signed_bit_extract ... ok
[INFO] [stdout] test circuit::ops::tests::test_pow ... ok
[INFO] [stdout] test circuit::ops::tests::test_scalar_unary_op ... ok
[INFO] [stdout] test circuit::ops::tests::test_scalar_binary_op ... ok
[INFO] [stdout] test circuit::slice::tests::test_slice_range ... ok
[INFO] [stdout] test circuit::slice::tests::test_slice_match_largest_slice ... ok
[INFO] [stdout] test circuit::ops::tests::test_sqrt ... ok
[INFO] [stdout] test circuit::slice::tests::test_slice_optimize ... ok
[INFO] [stdout] test circuit::compressed_circuit::tests::test_ser_circuit_wincode ... ok
[INFO] [stdout] test circuit::compressed_circuit::tests::test_ser_circuit_bincode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests core_utils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/circuit/slice.rs - circuit::slice::SliceEnum::Range (line 42) ... FAILED
[INFO] [stdout] test src/circuit/slice.rs - circuit::slice::SliceEnum::Range2d (line 47) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/circuit/slice.rs - circuit::slice::SliceEnum::Range (line 42) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `size` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | (0..size).map(|i| start + i * step)
[INFO] [stdout]    |     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `start` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 | (0..size).map(|i| start + i * step)
[INFO] [stdout]    |                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `step` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 | (0..size).map(|i| start + i * step)
[INFO] [stdout]    |                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/circuit/slice.rs - circuit::slice::SliceEnum::Range2d (line 47) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `size1` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | (0..size1).flat_map(|i| (0..size2).map(|j| start + step1 * i + step2 * j))
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `size2` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 | (0..size1).flat_map(|i| (0..size2).map(|j| start + step1 * i + step2 * j))
[INFO] [stdout]    |                             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `start` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 | (0..size1).flat_map(|i| (0..size2).map(|j| start + step1 * i + step2 * j))
[INFO] [stdout]    |                                            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `step1` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:48:52
[INFO] [stdout]    |
[INFO] [stdout] 48 | (0..size1).flat_map(|i| (0..size2).map(|j| start + step1 * i + step2 * j))
[INFO] [stdout]    |                                                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `step2` in this scope
[INFO] [stdout]   --> src/circuit/slice.rs:48:64
[INFO] [stdout]    |
[INFO] [stdout] 48 | (0..size1).flat_map(|i| (0..size2).map(|j| start + step1 * i + step2 * j))
[INFO] [stdout]    |                                                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/circuit/slice.rs - circuit::slice::SliceEnum::Range (line 42)
[INFO] [stdout]     src/circuit/slice.rs - circuit::slice::SliceEnum::Range2d (line 47)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "013d554b04201347923d16b357bea29fadeafb28dc4c3d6f1f67108d3aa0d1d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d554b04201347923d16b357bea29fadeafb28dc4c3d6f1f67108d3aa0d1d0", kill_on_drop: false }`
[INFO] [stdout] 013d554b04201347923d16b357bea29fadeafb28dc4c3d6f1f67108d3aa0d1d0
