[INFO] fetching crate ultra 0.6.1... [INFO] testing ultra-0.6.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ultra 0.6.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ultra 0.6.1 [INFO] finished tweaking crates.io crate ultra 0.6.1 [INFO] tweaked toml for crates.io crate ultra 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ultra 0.6.1 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 ultra 0.6.1 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] 7c3652c4d90e19267bd3dd49892fac8480a77750038daea8e32a71bdf03718d7 [INFO] running `Command { std: "docker" "start" "-a" "7c3652c4d90e19267bd3dd49892fac8480a77750038daea8e32a71bdf03718d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c3652c4d90e19267bd3dd49892fac8480a77750038daea8e32a71bdf03718d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c3652c4d90e19267bd3dd49892fac8480a77750038daea8e32a71bdf03718d7", kill_on_drop: false }` [INFO] [stdout] 7c3652c4d90e19267bd3dd49892fac8480a77750038daea8e32a71bdf03718d7 [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] 54e70dead02c16418070a388434bf90adaa54205014e6eaa12625b40a8ee381d [INFO] running `Command { std: "docker" "start" "-a" "54e70dead02c16418070a388434bf90adaa54205014e6eaa12625b40a8ee381d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ordered-float v2.1.1 [INFO] [stderr] Compiling ultra v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Trigram` is never constructed [INFO] [stdout] --> src/fitness.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct Trigram; [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 [optimized + debuginfo] target(s) in 36.53s [INFO] running `Command { std: "docker" "inspect" "54e70dead02c16418070a388434bf90adaa54205014e6eaa12625b40a8ee381d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54e70dead02c16418070a388434bf90adaa54205014e6eaa12625b40a8ee381d", kill_on_drop: false }` [INFO] [stdout] 54e70dead02c16418070a388434bf90adaa54205014e6eaa12625b40a8ee381d [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] 7f685ba192611218eba48df614386bd0053425ae46dc9872c72e8ee1afb583a6 [INFO] running `Command { std: "docker" "start" "-a" "7f685ba192611218eba48df614386bd0053425ae46dc9872c72e8ee1afb583a6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stdout] warning: struct `Trigram` is never constructed [INFO] [stdout] --> src/fitness.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct Trigram; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling ultra v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 54.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "7f685ba192611218eba48df614386bd0053425ae46dc9872c72e8ee1afb583a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f685ba192611218eba48df614386bd0053425ae46dc9872c72e8ee1afb583a6", kill_on_drop: false }` [INFO] [stdout] 7f685ba192611218eba48df614386bd0053425ae46dc9872c72e8ee1afb583a6 [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] e063b9fdb9efb9517c319c38b0eadc875386ae6549a1181d0e35978ed6b07185 [INFO] running `Command { std: "docker" "start" "-a" "e063b9fdb9efb9517c319c38b0eadc875386ae6549a1181d0e35978ed6b07185", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: struct `Trigram` is never constructed [INFO] [stderr] --> src/fitness.rs:88:12 [INFO] [stderr] | [INFO] [stderr] 88 | pub struct Trigram; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ultra` (lib) generated 1 warning [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ultra-63d6397f59129830) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test decrypt::tests::static_vars ... ok [INFO] [stdout] test enigma::tests::identical_from_same_seed ... ok [INFO] [stdout] test enigma::tests::repetition_period ... ok [INFO] [stdout] test enigma::tests::ring_settings ... ok [INFO] [stdout] test enigma::tests::symmetrical_behaviour ... ok [INFO] [stdout] test enigma::tests::case_insensitive_encryption ... ok [INFO] [stdout] test plugboard::tests::multiple_connections ... ok [INFO] [stdout] test plugboard::tests::no_connections ... ok [INFO] [stdout] test fitness::tests::sensible_ioc_scores ... ok [INFO] [stdout] test plugboard::tests::single_connection ... ok [INFO] [stdout] test reflector::tests::char_reflection ... ok [INFO] [stdout] test rotor::tests::char_substitution ... ok [INFO] [stdout] test rotor::tests::inverse_mapping ... ok [INFO] [stdout] test rotor::tests::key_setting ... ok [INFO] [stdout] test rotor::tests::reset_rotor ... ok [INFO] [stdout] test rotor::tests::ring_setting ... ok [INFO] [stdout] test rotor::tests::step_inverse ... ok [INFO] [stdout] test rotor::tests::step_rotor ... ok [INFO] [stdout] test rotor::tests::matching_inverses ... ok [INFO] [stdout] test enigma::tests::invalid_rotor_count - should panic ... ok [INFO] [stdout] test rotor::tests::invalid_rotor - should panic ... ok [INFO] [stdout] test fitness::tests::quadgram_estimates ... ok [INFO] [stdout] test fitness::tests::sensible_ngram_scores ... ok [INFO] [stdout] test fitness::tests::invalid_qgram_check - should panic ... ok [INFO] [stdout] test enigma::tests::key_settings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] Running tests/decrypt.rs (/opt/rustwide/target/debug/deps/decrypt-0d6b6973ae6768a1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test two_cities_decryption has been running for over 60 seconds [INFO] [stdout] test two_cities_decryption ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 62.29s [INFO] [stdout] [INFO] [stderr] Running tests/encrypt.rs (/opt/rustwide/target/debug/deps/encrypt-fcf373fafc193b76) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/texts.rs (/opt/rustwide/target/debug/deps/texts-74eafa323aeb0aab) [INFO] [stdout] test expected_ciphertext ... ok [INFO] [stdout] test turnover_points ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests ultra [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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/enigma.rs - enigma::Enigma::random (line 68) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::ring_settings (line 236) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::key_settings (line 220) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::encrypt (line 128) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::rotor_list (line 206) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::plugboard (line 252) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::new (line 36) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::random_from_u64_seed (line 83) ... ok [INFO] [stdout] test src/enigma.rs - enigma::Enigma::reset (line 181) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e063b9fdb9efb9517c319c38b0eadc875386ae6549a1181d0e35978ed6b07185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e063b9fdb9efb9517c319c38b0eadc875386ae6549a1181d0e35978ed6b07185", kill_on_drop: false }` [INFO] [stdout] e063b9fdb9efb9517c319c38b0eadc875386ae6549a1181d0e35978ed6b07185