[INFO] fetching crate vigenere-demo 0.1.1...
[INFO] testing vigenere-demo-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vigenere-demo 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vigenere-demo 0.1.1
[INFO] finished tweaking crates.io crate vigenere-demo 0.1.1
[INFO] tweaked toml for crates.io crate vigenere-demo 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vigenere-demo 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vigenere-demo 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e93a662f9fbe5b04e429389ef03e8f055a15cbeb8e22c698305a83496cfa789
[INFO] running `Command { std: "docker" "start" "-a" "9e93a662f9fbe5b04e429389ef03e8f055a15cbeb8e22c698305a83496cfa789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e93a662f9fbe5b04e429389ef03e8f055a15cbeb8e22c698305a83496cfa789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e93a662f9fbe5b04e429389ef03e8f055a15cbeb8e22c698305a83496cfa789", kill_on_drop: false }`
[INFO] [stdout] 9e93a662f9fbe5b04e429389ef03e8f055a15cbeb8e22c698305a83496cfa789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92ac732c6540bbf93c64671c3f847018ab9d713aa3c817aa8ffb4e75fe1e624a
[INFO] running `Command { std: "docker" "start" "-a" "92ac732c6540bbf93c64671c3f847018ab9d713aa3c817aa8ffb4e75fe1e624a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nonempty_tools v0.1.0
[INFO] [stderr]    Compiling vigenere-demo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "92ac732c6540bbf93c64671c3f847018ab9d713aa3c817aa8ffb4e75fe1e624a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ac732c6540bbf93c64671c3f847018ab9d713aa3c817aa8ffb4e75fe1e624a", kill_on_drop: false }`
[INFO] [stdout] 92ac732c6540bbf93c64671c3f847018ab9d713aa3c817aa8ffb4e75fe1e624a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f23010c4be358c763f725101b8d8c7d951cbfcbefabaca7128c8862519583367
[INFO] running `Command { std: "docker" "start" "-a" "f23010c4be358c763f725101b8d8c7d951cbfcbefabaca7128c8862519583367", kill_on_drop: false }`
[INFO] [stderr]    Compiling vigenere-demo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "f23010c4be358c763f725101b8d8c7d951cbfcbefabaca7128c8862519583367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23010c4be358c763f725101b8d8c7d951cbfcbefabaca7128c8862519583367", kill_on_drop: false }`
[INFO] [stdout] f23010c4be358c763f725101b8d8c7d951cbfcbefabaca7128c8862519583367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed37cb86169a59eb7a1443e18dfc52b753354c2de30c302b9e5d7abcd0dfeb69
[INFO] running `Command { std: "docker" "start" "-a" "ed37cb86169a59eb7a1443e18dfc52b753354c2de30c302b9e5d7abcd0dfeb69", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vigenere_demo-dee26cd6ee5eb1c3)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_cipher_element_index ... ok
[INFO] [stdout] test tests::test_string_basic_decryption ... ok
[INFO] [stdout] test tests::test_string_basic_encryption ... ok
[INFO] [stdout] test tests::test_digit_element ... ok
[INFO] [stdout] test tests::test_string_custom_charset ... ok
[INFO] [stdout] test tests::test_generic_cipher_with_digit_elements ... ok
[INFO] [stdout] test tests::test_string_duplicate_charset_error ... ok
[INFO] [stdout] test tests::test_string_empty_key_error ... ok
[INFO] [stdout] test tests::test_string_round_trip ... ok
[INFO] [stdout] test tests::test_string_invalid_key_char ... ok
[INFO] [stdout] test tests::test_string_preserve_unknown_chars ... ok
[INFO] [stdout] test tests::test_generic_cipher_with_char_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vigenere-03a320e9f95a7f53)
[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] [stderr]    Doc-tests vigenere_demo
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - StringCipher::new (line 96) ... ok
[INFO] [stdout] test src/lib.rs - StringCipher::decrypt (line 214) ... ok
[INFO] [stdout] test src/core.rs - core::VigenereCipher (line 38) ... ok
[INFO] [stdout] test src/lib.rs - StringCipher::encrypt (line 174) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.62s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "ed37cb86169a59eb7a1443e18dfc52b753354c2de30c302b9e5d7abcd0dfeb69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed37cb86169a59eb7a1443e18dfc52b753354c2de30c302b9e5d7abcd0dfeb69", kill_on_drop: false }`
[INFO] [stdout] ed37cb86169a59eb7a1443e18dfc52b753354c2de30c302b9e5d7abcd0dfeb69