[INFO] fetching crate zkmemory 0.1.1... [INFO] testing zkmemory-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate zkmemory 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate zkmemory 0.1.1 [INFO] finished tweaking crates.io crate zkmemory 0.1.1 [INFO] tweaked toml for crates.io crate zkmemory 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zkmemory 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zkmemory 0.1.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d273ac045d64ebbc759cd7f970a543ef03e9f61b88b57e33bc3c7552821dfb23 [INFO] running `Command { std: "docker" "start" "-a" "d273ac045d64ebbc759cd7f970a543ef03e9f61b88b57e33bc3c7552821dfb23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d273ac045d64ebbc759cd7f970a543ef03e9f61b88b57e33bc3c7552821dfb23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d273ac045d64ebbc759cd7f970a543ef03e9f61b88b57e33bc3c7552821dfb23", kill_on_drop: false }` [INFO] [stdout] d273ac045d64ebbc759cd7f970a543ef03e9f61b88b57e33bc3c7552821dfb23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d465b63a3aef03cee4cd49c23f79778f6c66e35ee729423a88ee442f09ffcd2 [INFO] running `Command { std: "docker" "start" "-a" "4d465b63a3aef03cee4cd49c23f79778f6c66e35ee729423a88ee442f09ffcd2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling memchr v2.6.2 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling rustix v0.38.10 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling os_pipe v1.1.4 [INFO] [stderr] Compiling shared_child v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling cfg-expr v0.15.4 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling duct v0.13.6 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling lexopt v0.3.0 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling is_executable v1.0.1 [INFO] [stderr] Compiling fs-err v2.9.0 [INFO] [stderr] Compiling ethnum v1.4.0 [INFO] [stderr] Compiling rbtree v0.1.5 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling regex-automata v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling bstr v1.6.2 [INFO] [stderr] Compiling regex v1.9.4 [INFO] [stderr] Compiling lcov2cobertura v1.0.1 [INFO] [stderr] Compiling opener v0.6.1 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling cargo-platform v0.1.3 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling cargo_metadata v0.17.0 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling cargo-config2 v0.1.9 [INFO] [stderr] Compiling cargo-llvm-cov v0.5.31 [INFO] [stderr] Compiling zkmemory v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/error.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.81s [INFO] running `Command { std: "docker" "inspect" "4d465b63a3aef03cee4cd49c23f79778f6c66e35ee729423a88ee442f09ffcd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d465b63a3aef03cee4cd49c23f79778f6c66e35ee729423a88ee442f09ffcd2", kill_on_drop: false }` [INFO] [stdout] 4d465b63a3aef03cee4cd49c23f79778f6c66e35ee729423a88ee442f09ffcd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05ad579da56f8f217aacb311800d2eab286c8e79b99fab554d1001abf1e8dc11 [INFO] running `Command { std: "docker" "start" "-a" "05ad579da56f8f217aacb311800d2eab286c8e79b99fab554d1001abf1e8dc11", kill_on_drop: false }` [INFO] [stderr] Compiling zkmemory v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/error.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/error.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "05ad579da56f8f217aacb311800d2eab286c8e79b99fab554d1001abf1e8dc11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ad579da56f8f217aacb311800d2eab286c8e79b99fab554d1001abf1e8dc11", kill_on_drop: false }` [INFO] [stdout] 05ad579da56f8f217aacb311800d2eab286c8e79b99fab554d1001abf1e8dc11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fab3b07e9bf22fbf6195a76e87f6b0710a6ce37939877f5ca642e3b01f5ffe68 [INFO] running `Command { std: "docker" "start" "-a" "fab3b07e9bf22fbf6195a76e87f6b0710a6ce37939877f5ca642e3b01f5ffe68", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `std` [INFO] [stderr] --> src/lib.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | warnings, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `std` [INFO] [stderr] --> src/error.rs:20:7 [INFO] [stderr] | [INFO] [stderr] 20 | #[cfg(feature = "std")] [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `zkmemory` (lib) generated 2 warnings [INFO] [stderr] warning: `zkmemory` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zkmemory-bcf632464c9c37b4) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::sm256_write_read_one_cell ... ok [INFO] [stdout] test tests::sm256_read_empty_cell ... ok [INFO] [stdout] test tests::sm256_write_two_cell_read_one_cell ... ok [INFO] [stdout] test tests::sm32_write_one_cell_read_two_cells ... ok [INFO] [stdout] test tests::sm32_write_two_cells_read_one_cells ... ok [INFO] [stdout] test tests::sm256_write_one_cell_read_two_cell ... ok [INFO] [stdout] test tests::sm32_read_empty_cell ... ok [INFO] [stdout] test tests::u256_test ... ok [INFO] [stdout] test tests::u32_stack_functional ... ok [INFO] [stdout] test tests::u32_register_functional ... ok [INFO] [stdout] test tests::u256_arithmetic_test ... ok [INFO] [stdout] test tests::sm32_write_read_one_cell ... ok [INFO] [stdout] test tests::u64_test ... ok [INFO] [stdout] test tests::u32_test ... ok [INFO] [stdout] test tests::sm32_read_prohibited_cell - should panic ... ok [INFO] [stderr] Doc-tests zkmemory [INFO] [stdout] test tests::u32_stack_overflow - should panic ... ok [INFO] [stdout] test tests::u32_stack_underflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [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" "fab3b07e9bf22fbf6195a76e87f6b0710a6ce37939877f5ca642e3b01f5ffe68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fab3b07e9bf22fbf6195a76e87f6b0710a6ce37939877f5ca642e3b01f5ffe68", kill_on_drop: false }` [INFO] [stdout] fab3b07e9bf22fbf6195a76e87f6b0710a6ce37939877f5ca642e3b01f5ffe68