[INFO] fetching crate playfair_cipher 1.0.4...
[INFO] testing playfair_cipher-1.0.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate playfair_cipher 1.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate playfair_cipher 1.0.4
[INFO] finished tweaking crates.io crate playfair_cipher 1.0.4
[INFO] tweaked toml for crates.io crate playfair_cipher 1.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate playfair_cipher 1.0.4 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate playfair_cipher 1.0.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ecd14aa83e4e60d75e3e8b9896cea8804250f9add1214a04a996c2b578bacaa
[INFO] running `Command { std: "docker" "start" "-a" "9ecd14aa83e4e60d75e3e8b9896cea8804250f9add1214a04a996c2b578bacaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ecd14aa83e4e60d75e3e8b9896cea8804250f9add1214a04a996c2b578bacaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ecd14aa83e4e60d75e3e8b9896cea8804250f9add1214a04a996c2b578bacaa", kill_on_drop: false }`
[INFO] [stdout] 9ecd14aa83e4e60d75e3e8b9896cea8804250f9add1214a04a996c2b578bacaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79efd7501c064aad265401c6c94bc9c8f1c29287b14e5bbf4155ce62726a2d63
[INFO] running `Command { std: "docker" "start" "-a" "79efd7501c064aad265401c6c94bc9c8f1c29287b14e5bbf4155ce62726a2d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling playfair_cipher v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "79efd7501c064aad265401c6c94bc9c8f1c29287b14e5bbf4155ce62726a2d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79efd7501c064aad265401c6c94bc9c8f1c29287b14e5bbf4155ce62726a2d63", kill_on_drop: false }`
[INFO] [stdout] 79efd7501c064aad265401c6c94bc9c8f1c29287b14e5bbf4155ce62726a2d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2162aea02788ba2ac83574a3ee20805ad6717dd064c8409bd1f5b6d15235827b
[INFO] running `Command { std: "docker" "start" "-a" "2162aea02788ba2ac83574a3ee20805ad6717dd064c8409bd1f5b6d15235827b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling playfair_cipher v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.34s
[INFO] running `Command { std: "docker" "inspect" "2162aea02788ba2ac83574a3ee20805ad6717dd064c8409bd1f5b6d15235827b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2162aea02788ba2ac83574a3ee20805ad6717dd064c8409bd1f5b6d15235827b", kill_on_drop: false }`
[INFO] [stdout] 2162aea02788ba2ac83574a3ee20805ad6717dd064c8409bd1f5b6d15235827b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 260ba259c42d2422ca5d73ecf3587a52d117deea8cb39ec7bd0c12456b0b46b3
[INFO] running `Command { std: "docker" "start" "-a" "260ba259c42d2422ca5d73ecf3587a52d117deea8cb39ec7bd0c12456b0b46b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/playfair_cipher-91e490a9391979c5)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test four_square::tests::test_four_square_decrypt_6_to_6 ... ok
[INFO] [stdout] test four_square::tests::test_four_square_encrypt_6_to_6 ... ok
[INFO] [stdout] test playfair::tests::test_crypt_column ... ok
[INFO] [stdout] test four_square::tests::test_four_square_encrypt ... ok
[INFO] [stdout] test playfair::tests::test_crypt_row ... ok
[INFO] [stdout] test playfair::tests::test_crypt_square ... ok
[INFO] [stdout] test playfair::tests::test_encrypt ... ok
[INFO] [stdout] test playfair::tests::test_key_gen_seecretisjj ... ok
[INFO] [stdout] test playfair::tests::test_key_gen_seecretisjj_6_to_6 ... ok
[INFO] [stdout] test playfair::tests::test_key_gen_simple ... ok
[INFO] [stdout] test playfair::tests::test_key_gen_zxy_and_so_on ... ok
[INFO] [stdout] test playfair::tests::test_payload ... ok
[INFO] [stdout] test playfair::tests::test_payload_6_to_6 ... ok
[INFO] [stdout] test playfair::tests::test_position_map ... ok
[INFO] [stdout] test playfair::tests::test_encrypt_square_rule_one_char ... ok
[INFO] [stdout] test two_square::tests::test_two_square_6_to_6_decrypt ... ok
[INFO] [stdout] test four_square::tests::test_four_square_creation_key ... ok
[INFO] [stdout] test playfair::tests::test_iterator ... ok
[INFO] [stdout] test playfair::tests::test_key_gen_empty_key ... ok
[INFO] [stdout] test playfair::tests::test_key_gen_empty_key_6_to_6 ... ok
[INFO] [stdout] test playfair::tests::test_decrypt ... ok
[INFO] [stdout] test two_square::tests::test_two_square_encrypt_second ... ok
[INFO] [stdout] test two_square::tests::test_two_square_6_to_6_encrypt ... ok
[INFO] [stdout] test four_square::tests::test_four_square_decrypt ... ok
[INFO] [stdout] test two_square::tests::test_two_square_decrypt_second ... ok
[INFO] [stdout] test two_square::tests::test_two_square_creation_key ... ok
[INFO] [stdout] test two_square::tests::test_two_square_decrypt ... ok
[INFO] [stdout] test two_square::tests::test_two_square_encrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests playfair_cipher
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/four_square.rs - four_square::FourSquare::encrypt (line 191) ... ok
[INFO] [stdout] test src/playfair.rs - playfair::PlayFairKey::encrypt (line 327) ... ok
[INFO] [stdout] test src/four_square.rs - four_square::FourSquare::new_6_to_6 (line 64) ... ok
[INFO] [stdout] test src/playfair.rs - playfair::PlayFairKey::decrypt (line 381) ... ok
[INFO] [stdout] test src/playfair.rs - playfair::PlayFairKey::decrypt (line 364) ... ok
[INFO] [stdout] test src/four_square.rs - four_square::FourSquare::new_5_to_5 (line 45) ... ok
[INFO] [stdout] test src/four_square.rs - four_square::FourSquare::decrypt (line 213) ... ok
[INFO] [stdout] test src/four_square.rs - four_square::FourSquare::encrypt (line 176) ... ok
[INFO] [stdout] test src/playfair.rs - playfair::PlayFairKey::encrypt (line 342) ... ok
[INFO] [stdout] test src/playfair.rs - playfair::PlayFairKey::new_6_to_6 (line 56) ... ok
[INFO] [stdout] test src/playfair.rs - playfair::PlayFairKey::new_5_to_5 (line 41) ... ok
[INFO] [stdout] test src/two_square.rs - two_square::TwoSquare::encrypt (line 156) ... ok
[INFO] [stdout] test src/four_square.rs - four_square::FourSquare::decrypt (line 227) ... ok
[INFO] [stdout] test src/two_square.rs - two_square::TwoSquare::decrypt (line 192) ... ok
[INFO] [stdout] test src/two_square.rs - two_square::TwoSquare::encrypt (line 170) ... ok
[INFO] [stdout] test src/two_square.rs - two_square::TwoSquare::new_5_to_5 (line 42) ... ok
[INFO] [stdout] test src/two_square.rs - two_square::TwoSquare::decrypt (line 206) ... ok
[INFO] [stdout] test src/two_square.rs - two_square::TwoSquare::new_6_to_6 (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "260ba259c42d2422ca5d73ecf3587a52d117deea8cb39ec7bd0c12456b0b46b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260ba259c42d2422ca5d73ecf3587a52d117deea8cb39ec7bd0c12456b0b46b3", kill_on_drop: false }`
[INFO] [stdout] 260ba259c42d2422ca5d73ecf3587a52d117deea8cb39ec7bd0c12456b0b46b3