[INFO] fetching crate csd-rs 0.1.3... [INFO] testing csd-rs-0.1.3 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate csd-rs 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate csd-rs 0.1.3 [INFO] finished tweaking crates.io crate csd-rs 0.1.3 [INFO] tweaked toml for crates.io crate csd-rs 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csd-rs 0.1.3 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 csd-rs 0.1.3 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] [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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8893445f369fdef5ebe43ff71cb8d1969ffcfa8cece08a52b174bef9e2b2b8b1 [INFO] running `Command { std: "docker" "start" "-a" "8893445f369fdef5ebe43ff71cb8d1969ffcfa8cece08a52b174bef9e2b2b8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8893445f369fdef5ebe43ff71cb8d1969ffcfa8cece08a52b174bef9e2b2b8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8893445f369fdef5ebe43ff71cb8d1969ffcfa8cece08a52b174bef9e2b2b8b1", kill_on_drop: false }` [INFO] [stdout] 8893445f369fdef5ebe43ff71cb8d1969ffcfa8cece08a52b174bef9e2b2b8b1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3232557962fc406db2f3ee5b4c7652a1c518685895902e2f8b027919bdf0e33 [INFO] running `Command { std: "docker" "start" "-a" "f3232557962fc406db2f3ee5b4c7652a1c518685895902e2f8b027919bdf0e33", kill_on_drop: false }` [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling csd-rs v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "f3232557962fc406db2f3ee5b4c7652a1c518685895902e2f8b027919bdf0e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3232557962fc406db2f3ee5b4c7652a1c518685895902e2f8b027919bdf0e33", kill_on_drop: false }` [INFO] [stdout] f3232557962fc406db2f3ee5b4c7652a1c518685895902e2f8b027919bdf0e33 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2de3b5cf41abb30ddaba5f91b97ef74e40eed7ea85ae7e49997312e6af3d5e8f [INFO] running `Command { std: "docker" "start" "-a" "2de3b5cf41abb30ddaba5f91b97ef74e40eed7ea85ae7e49997312e6af3d5e8f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling gimli v0.29.0 [INFO] [stderr] Compiling symbolic-demangle v12.16.2 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling pprof v0.15.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling csd-rs v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling memmap2 v0.9.8 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling symbolic-common v12.16.2 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling addr2line v0.22.0 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 52.58s [INFO] running `Command { std: "docker" "inspect" "2de3b5cf41abb30ddaba5f91b97ef74e40eed7ea85ae7e49997312e6af3d5e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2de3b5cf41abb30ddaba5f91b97ef74e40eed7ea85ae7e49997312e6af3d5e8f", kill_on_drop: false }` [INFO] [stdout] 2de3b5cf41abb30ddaba5f91b97ef74e40eed7ea85ae7e49997312e6af3d5e8f [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a33d4b935e4d64bb601e0182819d6e56d96560493fa33d8e3a0642a1ebe8204 [INFO] running `Command { std: "docker" "start" "-a" "1a33d4b935e4d64bb601e0182819d6e56d96560493fa33d8e3a0642a1ebe8204", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csd-012529c232a5c724) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test csd::tests::test_csd_i ... ok [INFO] [stdout] test csd::tests::test_to_csdnnz_i ... ok [INFO] [stdout] test csd::tests::it_works ... ok [INFO] [stdout] test csd_multiplier::tests::test_valid_csd ... ok [INFO] [stdout] test csd_multiplier::tests::test_length_mismatch ... ok [INFO] [stdout] test lcsre::tests::test_lcsre ... ok [INFO] [stdout] test csd_multiplier::tests::test_invalid_csd_chars ... ok [INFO] [stdout] test csd::tests::test_to_csd ... ok [INFO] [stdout] test csd_multiplier::tests::test_verilog_generation ... ok [INFO] [stdout] test csd::tests::test_to_csdnnz ... ok [INFO] [stdout] test csd::tests::test_highest_power_of_two_in ... ok [INFO] [stdout] test csd::tests::test_csd ... ok [INFO] [stdout] test csd::tests::test_to_decimal_i ... ok [INFO] [stdout] test csd::tests::test_to_decimal_invalid1 - should panic ... ok [INFO] [stdout] test csd::tests::test_to_decimal_i_invalid - should panic ... ok [INFO] [stdout] test csd::tests::test_to_decimal_invalid2 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/csd_rs-a8f752b925b20a94) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test csd::tests::it_works ... ok [INFO] [stdout] test csd::tests::test_csd ... ok [INFO] [stdout] test csd::tests::test_highest_power_of_two_in ... ok [INFO] [stdout] test csd::tests::test_to_csd ... ok [INFO] [stdout] test csd::tests::test_to_csdnnz_i ... ok [INFO] [stdout] test csd::tests::test_to_csdnnz ... ok [INFO] [stdout] test csd::tests::test_to_decimal_i ... ok [INFO] [stdout] test csd::tests::test_csd_i ... ok [INFO] [stdout] test lcsre::tests::test_lcsre ... ok [INFO] [stdout] test csd::tests::test_to_decimal_invalid2 - should panic ... ok [INFO] [stderr] Doc-tests csd [INFO] [stdout] test csd::tests::test_to_decimal_i_invalid - should panic ... ok [INFO] [stdout] test csd::tests::test_to_decimal_invalid1 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/csd.rs - csd::to_decimal_i (line 194) ... ok [INFO] [stdout] test src/csd.rs - csd::to_decimal (line 273) ... ok [INFO] [stdout] test src/csd.rs - csd::to_csdnnz_i (line 395) ... ok [INFO] [stdout] test src/csd.rs - csd::to_csd_i (line 135) ... ok [INFO] [stdout] test src/csd.rs - csd::highest_power_of_two_in (line 23) ... ok [INFO] [stdout] test src/lcsre.rs - lcsre::longest_repeated_substring (line 18) ... ok [INFO] [stdout] test src/csd.rs - csd::to_csd (line 69) ... ok [INFO] [stdout] test src/csd.rs - csd::to_csdnnz (line 319) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a33d4b935e4d64bb601e0182819d6e56d96560493fa33d8e3a0642a1ebe8204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a33d4b935e4d64bb601e0182819d6e56d96560493fa33d8e3a0642a1ebe8204", kill_on_drop: false }` [INFO] [stdout] 1a33d4b935e4d64bb601e0182819d6e56d96560493fa33d8e3a0642a1ebe8204