[INFO] fetching crate bacon-cipher 0.2.0...
[INFO] testing bacon-cipher-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate bacon-cipher 0.2.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate bacon-cipher 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bacon-cipher 0.2.0
[INFO] finished tweaking crates.io crate bacon-cipher 0.2.0
[INFO] tweaked toml for crates.io crate bacon-cipher 0.2.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3387a62299e92c5af7863715eebb5248c5c3a01c9c225241f08361a6a373e75b
[INFO] running `Command { std: "docker" "start" "-a" "3387a62299e92c5af7863715eebb5248c5c3a01c9c225241f08361a6a373e75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3387a62299e92c5af7863715eebb5248c5c3a01c9c225241f08361a6a373e75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3387a62299e92c5af7863715eebb5248c5c3a01c9c225241f08361a6a373e75b", kill_on_drop: false }`
[INFO] [stdout] 3387a62299e92c5af7863715eebb5248c5c3a01c9c225241f08361a6a373e75b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac866c076f8e3394762357f42b1584f8078e9e832c58c1c558b68fca7716fa4a
[INFO] running `Command { std: "docker" "start" "-a" "ac866c076f8e3394762357f42b1584f8078e9e832c58c1c558b68fca7716fa4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bacon-cipher v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ac866c076f8e3394762357f42b1584f8078e9e832c58c1c558b68fca7716fa4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac866c076f8e3394762357f42b1584f8078e9e832c58c1c558b68fca7716fa4a", kill_on_drop: false }`
[INFO] [stdout] ac866c076f8e3394762357f42b1584f8078e9e832c58c1c558b68fca7716fa4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55452e89256c599979cfa83954a38c6f155243afece8ec384093fd926924e3b0
[INFO] running `Command { std: "docker" "start" "-a" "55452e89256c599979cfa83954a38c6f155243afece8ec384093fd926924e3b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bacon-cipher v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "55452e89256c599979cfa83954a38c6f155243afece8ec384093fd926924e3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55452e89256c599979cfa83954a38c6f155243afece8ec384093fd926924e3b0", kill_on_drop: false }`
[INFO] [stdout] 55452e89256c599979cfa83954a38c6f155243afece8ec384093fd926924e3b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 840c6f5125c5f2c15fb4c9885c2f588d80701dc0edfd938075c7dadfe6a5a0a5
[INFO] running `Command { std: "docker" "start" "-a" "840c6f5125c5f2c15fb4c9885c2f588d80701dc0edfd938075c7dadfe6a5a0a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bacon_cipher-60e59000ddf71aa3)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test codecs::char_codec::char_codec_tests::decode_cipher_of_all_chars_to_chars ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::decode_cipher_of_bools_to_chars ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::encode_all_capital_chars_to_cipher_of_chars ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::decode_cipher_of_chars_to_chars ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::encode_all_capital_chars_to_cipher_of_chars_v2 ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::encode_all_chars_to_cipher_of_chars ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::encode_all_chars_to_cipher_of_chars_v2 ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::encode_chars_to_cipher_of_bools ... ok
[INFO] [stdout] test codecs::char_codec::char_codec_tests::encode_chars_to_cipher_of_chars ... ok
[INFO] [stdout] test stega::letter_case::letter_case_tests::disguise_a_secret_to_a_char_array ... ok
[INFO] [stdout] test stega::letter_case::letter_case_tests::disguise_fails_because_of_no_alphabetic_secret ... ok
[INFO] [stdout] test stega::letter_case::letter_case_tests::disguise_fails_because_of_public_message_length ... ok
[INFO] [stdout] test stega::letter_case::letter_case_tests::reveal_a_secret_from_a_char_array ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::disguise_a_secret_to_a_char_array_define_a_b_markers ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::disguise_a_secret_to_a_char_array_define_a_marker ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::marker_is_empty ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::disguise_a_secret_to_a_char_array_define_b_marker ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::markers_creation ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::markers_to_string ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::reveal_a_secret_from_a_char_array_define_a_b_markers ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::steganographer_creation_failure ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::reveal_a_secret_from_a_char_array_define_a_marker ... ok
[INFO] [stdout] test stega::markdown::markdown_tests::reveal_a_secret_from_a_char_array_define_b_marker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bacon-cipher
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 182) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "840c6f5125c5f2c15fb4c9885c2f588d80701dc0edfd938075c7dadfe6a5a0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "840c6f5125c5f2c15fb4c9885c2f588d80701dc0edfd938075c7dadfe6a5a0a5", kill_on_drop: false }`
[INFO] [stdout] 840c6f5125c5f2c15fb4c9885c2f588d80701dc0edfd938075c7dadfe6a5a0a5