[INFO] fetching crate kryptos 0.6.3...
[INFO] testing kryptos-0.6.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate kryptos 0.6.3 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate kryptos 0.6.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kryptos 0.6.3
[INFO] finished tweaking crates.io crate kryptos 0.6.3
[INFO] tweaked toml for crates.io crate kryptos 0.6.3 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ab2c9f8c9741b6fe0c7743227e344df0d4cc0be8ab0733066eb9c5b4f96a30a
[INFO] running `Command { std: "docker" "start" "-a" "6ab2c9f8c9741b6fe0c7743227e344df0d4cc0be8ab0733066eb9c5b4f96a30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ab2c9f8c9741b6fe0c7743227e344df0d4cc0be8ab0733066eb9c5b4f96a30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab2c9f8c9741b6fe0c7743227e344df0d4cc0be8ab0733066eb9c5b4f96a30a", kill_on_drop: false }`
[INFO] [stdout] 6ab2c9f8c9741b6fe0c7743227e344df0d4cc0be8ab0733066eb9c5b4f96a30a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c264614a20541410fff542ef1157a901c38dc876e68995b1c6b8212c33b39e5
[INFO] running `Command { std: "docker" "start" "-a" "7c264614a20541410fff542ef1157a901c38dc876e68995b1c6b8212c33b39e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling kryptos v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7c264614a20541410fff542ef1157a901c38dc876e68995b1c6b8212c33b39e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c264614a20541410fff542ef1157a901c38dc876e68995b1c6b8212c33b39e5", kill_on_drop: false }`
[INFO] [stdout] 7c264614a20541410fff542ef1157a901c38dc876e68995b1c6b8212c33b39e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3614ec8141a3fc24ef4880857b15189a9f1d19eda92414f705f9e086b19beadc
[INFO] running `Command { std: "docker" "start" "-a" "3614ec8141a3fc24ef4880857b15189a9f1d19eda92414f705f9e086b19beadc", kill_on_drop: false }`
[INFO] [stderr]    Compiling kryptos v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "3614ec8141a3fc24ef4880857b15189a9f1d19eda92414f705f9e086b19beadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3614ec8141a3fc24ef4880857b15189a9f1d19eda92414f705f9e086b19beadc", kill_on_drop: false }`
[INFO] [stdout] 3614ec8141a3fc24ef4880857b15189a9f1d19eda92414f705f9e086b19beadc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfbc892eddc642af232f33b602a4aea0a3d86b84e22961be1d24a88b879739da
[INFO] running `Command { std: "docker" "start" "-a" "bfbc892eddc642af232f33b602a4aea0a3d86b84e22961be1d24a88b879739da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kryptos-f3cedcf822cb494c)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test ciphers::baconian::tests::distinct ... ok
[INFO] [stdout] test ciphers::baconian::tests::encipher_with_distinct ... ok
[INFO] [stdout] test ciphers::baconian::tests::decipher_with_distinct ... ok
[INFO] [stdout] test ciphers::caesar::tests::decipher ... ok
[INFO] [stdout] test ciphers::caesar::tests::encipher ... ok
[INFO] [stdout] test ciphers::caesar::tests::too_high_rotation ... ok
[INFO] [stdout] test ciphers::caesar::tests::too_low_rotation ... ok
[INFO] [stdout] test ciphers::caesar::tests::all_rotations ... ok
[INFO] [stdout] test ciphers::caesar::tests::with_punctuation ... ok
[INFO] [stdout] test ciphers::caesar::tests::with_unicode ... ok
[INFO] [stdout] test ciphers::railfence::tests::decipher_with_key_of_one ... ok
[INFO] [stdout] test ciphers::railfence::tests::accurate_position ... ok
[INFO] [stdout] test ciphers::railfence::tests::decipher ... ok
[INFO] [stdout] test ciphers::railfence::tests::encipher_with_key_of_one ... ok
[INFO] [stdout] test ciphers::railfence::tests::encipher ... ok
[INFO] [stdout] test ciphers::railfence::tests::invalid_height ... ok
[INFO] [stdout] test ciphers::railfence::tests::valid_height ... ok
[INFO] [stdout] test ciphers::railfence::tests::valid_position ... ok
[INFO] [stdout] test ciphers::rot13::tests::decipher ... ok
[INFO] [stdout] test ciphers::rot13::tests::encipher ... ok
[INFO] [stdout] test ciphers::rot13::tests::with_punctuation ... ok
[INFO] [stdout] test ciphers::rot13::tests::with_unicode ... ok
[INFO] [stdout] test ciphers::scytale::tests::decipher_height_greater_than_text ... ok
[INFO] [stdout] test ciphers::scytale::tests::decipher ... ok
[INFO] [stdout] test ciphers::scytale::tests::encipher ... ok
[INFO] [stdout] test ciphers::scytale::tests::encipher_height_greater_than_text ... ok
[INFO] [stdout] test ciphers::scytale::tests::invalid_height ... ok
[INFO] [stdout] test ciphers::scytale::tests::valid_height ... ok
[INFO] [stdout] test ciphers::substitution::tests::decipher ... ok
[INFO] [stdout] test ciphers::substitution::tests::encipher ... ok
[INFO] [stdout] test ciphers::substitution::tests::non_alphabetic ... ok
[INFO] [stdout] test ciphers::substitution::tests::non_unique_alphabet ... ok
[INFO] [stdout] test ciphers::substitution::tests::too_large_alphabet ... ok
[INFO] [stdout] test ciphers::substitution::tests::too_small_alphabet ... ok
[INFO] [stdout] test ciphers::substitution::tests::unique_alphabet ... ok
[INFO] [stdout] test ciphers::substitution::tests::with_punctuation ... ok
[INFO] [stdout] test ciphers::substitution::tests::with_unicode ... ok
[INFO] [stdout] test ciphers::vigenere::tests::decipher ... ok
[INFO] [stdout] test ciphers::vigenere::tests::invalid_key ... ok
[INFO] [stdout] test ciphers::vigenere::tests::encipher ... ok
[INFO] [stdout] test ciphers::vigenere::tests::invalid_key_conversion ... ok
[INFO] [stdout] test ciphers::vigenere::tests::key_conversion ... ok
[INFO] [stdout] test ciphers::vigenere::tests::valid_key ... ok
[INFO] [stdout] test ciphers::vigenere::tests::with_punctuation ... ok
[INFO] [stdout] test ciphers::vigenere::tests::with_unicode ... ok
[INFO] [stdout] test common::tests::invalid_binary ... ok
[INFO] [stdout] test common::tests::number_to_char ... ok
[INFO] [stdout] test common::tests::valid_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-366d1333ce48db56)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_regex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kryptos
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/ciphers/caesar.rs - ciphers::caesar::Caesar::encipher (line 36) ... FAILED
[INFO] [stdout] test src/ciphers/scytale.rs - ciphers::scytale::Scytale::decipher (line 63) ... FAILED
[INFO] [stdout] test src/ciphers/scytale.rs - ciphers::scytale::Scytale::encipher (line 36) ... FAILED
[INFO] [stdout] test src/ciphers/rot13.rs - ciphers::rot13::Rot13::encipher (line 26) ... FAILED
[INFO] [stdout] test src/ciphers/substitution.rs - ciphers::substitution::Substitution::encipher (line 52) ... FAILED
[INFO] [stdout] test src/ciphers/baconian.rs - ciphers::baconian::Baconian::encipher (line 32) ... FAILED
[INFO] [stdout] test src/ciphers/railfence.rs - ciphers::railfence::RailFence::decipher (line 66) ... FAILED
[INFO] [stdout] test src/ciphers/rot13.rs - ciphers::rot13::Rot13::decipher (line 41) ... FAILED
[INFO] [stdout] test src/ciphers/caesar.rs - ciphers::caesar::Caesar::decipher (line 51) ... FAILED
[INFO] [stdout] test src/ciphers/baconian.rs - ciphers::baconian::Baconian::decipher (line 50) ... FAILED
[INFO] [stdout] test src/ciphers/railfence.rs - ciphers::railfence::RailFence::encipher (line 36) ... FAILED
[INFO] [stdout] test src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::encipher (line 38) ... FAILED
[INFO] [stdout] test src/ciphers/substitution.rs - ciphers::substitution::Substitution::decipher (line 100) ... FAILED
[INFO] [stdout] test src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::decipher (line 56) ... FAILED
[INFO] [stdout] test src/ciphers/baconian.rs - ciphers::baconian::Baconian::new (line 18) ... ok
[INFO] [stdout] test src/ciphers/railfence.rs - ciphers::railfence::RailFence::new (line 14) ... ok
[INFO] [stdout] test src/ciphers/rot13.rs - ciphers::rot13::Rot13::new (line 12) ... ok
[INFO] [stdout] test src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::new (line 14) ... ok
[INFO] [stdout] test src/ciphers/scytale.rs - ciphers::scytale::Scytale::new (line 14) ... ok
[INFO] [stdout] test src/ciphers/caesar.rs - ciphers::caesar::Caesar::new (line 14) ... ok
[INFO] [stdout] test src/ciphers/substitution.rs - ciphers::substitution::Substitution::new (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ciphers/caesar.rs - ciphers::caesar::Caesar::encipher (line 36) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/scytale.rs - ciphers::scytale::Scytale::decipher (line 63) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/scytale.rs - ciphers::scytale::Scytale::encipher (line 36) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/rot13.rs - ciphers::rot13::Rot13::encipher (line 26) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/substitution.rs - ciphers::substitution::Substitution::encipher (line 52) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/baconian.rs - ciphers::baconian::Baconian::encipher (line 32) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/railfence.rs - ciphers::railfence::RailFence::decipher (line 66) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/rot13.rs - ciphers::rot13::Rot13::decipher (line 41) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/caesar.rs - ciphers::caesar::Caesar::decipher (line 51) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/baconian.rs - ciphers::baconian::Baconian::decipher (line 50) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/railfence.rs - ciphers::railfence::RailFence::encipher (line 36) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::encipher (line 38) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/substitution.rs - ciphers::substitution::Substitution::decipher (line 100) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::decipher (line 56) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ciphers/baconian.rs - ciphers::baconian::Baconian::decipher (line 50)
[INFO] [stdout]     src/ciphers/baconian.rs - ciphers::baconian::Baconian::encipher (line 32)
[INFO] [stdout]     src/ciphers/caesar.rs - ciphers::caesar::Caesar::decipher (line 51)
[INFO] [stdout]     src/ciphers/caesar.rs - ciphers::caesar::Caesar::encipher (line 36)
[INFO] [stdout]     src/ciphers/railfence.rs - ciphers::railfence::RailFence::decipher (line 66)
[INFO] [stdout]     src/ciphers/railfence.rs - ciphers::railfence::RailFence::encipher (line 36)
[INFO] [stdout]     src/ciphers/rot13.rs - ciphers::rot13::Rot13::decipher (line 41)
[INFO] [stdout]     src/ciphers/rot13.rs - ciphers::rot13::Rot13::encipher (line 26)
[INFO] [stdout]     src/ciphers/scytale.rs - ciphers::scytale::Scytale::decipher (line 63)
[INFO] [stdout]     src/ciphers/scytale.rs - ciphers::scytale::Scytale::encipher (line 36)
[INFO] [stdout]     src/ciphers/substitution.rs - ciphers::substitution::Substitution::decipher (line 100)
[INFO] [stdout]     src/ciphers/substitution.rs - ciphers::substitution::Substitution::encipher (line 52)
[INFO] [stdout]     src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::decipher (line 56)
[INFO] [stdout]     src/ciphers/vigenere.rs - ciphers::vigenere::Vigenere::encipher (line 38)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out; finished in 41.96s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "bfbc892eddc642af232f33b602a4aea0a3d86b84e22961be1d24a88b879739da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfbc892eddc642af232f33b602a4aea0a3d86b84e22961be1d24a88b879739da", kill_on_drop: false }`
[INFO] [stdout] bfbc892eddc642af232f33b602a4aea0a3d86b84e22961be1d24a88b879739da