[INFO] fetching crate playfair_cipher_rs 0.1.0...
[INFO] testing playfair_cipher_rs-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate playfair_cipher_rs 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate playfair_cipher_rs 0.1.0
[INFO] finished tweaking crates.io crate playfair_cipher_rs 0.1.0
[INFO] tweaked toml for crates.io crate playfair_cipher_rs 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate playfair_cipher_rs 0.1.0 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_rs 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0d4f1a38f6aad4027167cc5d318f2309292660bcf30940d8788e7a60622959f8
[INFO] running `Command { std: "docker" "start" "-a" "0d4f1a38f6aad4027167cc5d318f2309292660bcf30940d8788e7a60622959f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d4f1a38f6aad4027167cc5d318f2309292660bcf30940d8788e7a60622959f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4f1a38f6aad4027167cc5d318f2309292660bcf30940d8788e7a60622959f8", kill_on_drop: false }`
[INFO] [stdout] 0d4f1a38f6aad4027167cc5d318f2309292660bcf30940d8788e7a60622959f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 975366f026422ed959b1acf40a076b305293c2e1764dc81b5aca2959055e306d
[INFO] running `Command { std: "docker" "start" "-a" "975366f026422ed959b1acf40a076b305293c2e1764dc81b5aca2959055e306d", kill_on_drop: false }`
[INFO] [stderr]    Compiling playfair_cipher_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "975366f026422ed959b1acf40a076b305293c2e1764dc81b5aca2959055e306d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975366f026422ed959b1acf40a076b305293c2e1764dc81b5aca2959055e306d", kill_on_drop: false }`
[INFO] [stdout] 975366f026422ed959b1acf40a076b305293c2e1764dc81b5aca2959055e306d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 004057789aef0e402829f52d170b1dedaac4c6a877cc611062b0f59de2669349
[INFO] running `Command { std: "docker" "start" "-a" "004057789aef0e402829f52d170b1dedaac4c6a877cc611062b0f59de2669349", kill_on_drop: false }`
[INFO] [stderr]    Compiling playfair_cipher_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "004057789aef0e402829f52d170b1dedaac4c6a877cc611062b0f59de2669349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004057789aef0e402829f52d170b1dedaac4c6a877cc611062b0f59de2669349", kill_on_drop: false }`
[INFO] [stdout] 004057789aef0e402829f52d170b1dedaac4c6a877cc611062b0f59de2669349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d15df6cc67aca22a739a8ed0864d74cd3bc8d521410dc88e67920adc28d96136
[INFO] running `Command { std: "docker" "start" "-a" "d15df6cc67aca22a739a8ed0864d74cd3bc8d521410dc88e67920adc28d96136", 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/playfair_cipher_rs-4c27cf2e1ffa666d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_decrypt ... ok
[INFO] [stdout] test tests::test_encrypt ... ok
[INFO] [stdout] test tests::test_decrypt_pair ... ok
[INFO] [stdout] test tests::test_get_index ... ok
[INFO] [stdout] test tests::test_create_table ... ok
[INFO] [stdout] test tests::test_encrypt_pair ... ok
[INFO] [stdout] test tests::test_display_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests playfair_cipher_rs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Playfair::encrypt (line 76) ... ok
[INFO] [stdout] test src/lib.rs - Playfair::new (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Playfair::decrypt (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d15df6cc67aca22a739a8ed0864d74cd3bc8d521410dc88e67920adc28d96136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15df6cc67aca22a739a8ed0864d74cd3bc8d521410dc88e67920adc28d96136", kill_on_drop: false }`
[INFO] [stdout] d15df6cc67aca22a739a8ed0864d74cd3bc8d521410dc88e67920adc28d96136