[INFO] crate bacon-cipher 0.1.0 is already in cache
[INFO] testing bacon-cipher-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate bacon-cipher 0.1.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate bacon-cipher 0.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bacon-cipher 0.1.0
[INFO] finished tweaking crates.io crate bacon-cipher 0.1.0
[INFO] tweaked toml for crates.io crate bacon-cipher 0.1.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f47635773c6bd5a12ba222624808c6749441807c6e813f5684d6d9ba6f0b2cad
[INFO] running `"docker" "start" "-a" "f47635773c6bd5a12ba222624808c6749441807c6e813f5684d6d9ba6f0b2cad"`
[INFO] [stderr]    Compiling bacon-cipher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stega/letter_case.rs:27:70
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn disguise<AB>(&self, secret: &[char], public: &[char], codec: &BaconCodec<ABTYPE=AB, CONTENT=char>) -> errors::Result<Vec<char>> {
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=char>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stega/letter_case.rs:74:50
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn reveal<AB>(&self, input: &[char], codec: &BaconCodec<ABTYPE=AB, CONTENT=Self::T>) -> errors::Result<Vec<char>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=Self::T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:191:76
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn disguise<AB>(&self, secret: &[Self::T], public: &[Self::T], codec: &BaconCodec<ABTYPE=AB, CONTENT=Self::T>) -> errors::Result<Vec<Self::T>>;
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=Self::T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:194:53
[INFO] [stderr]     |
[INFO] [stderr] 194 |     fn reveal<AB>(&self, input: &[Self::T], codec: &BaconCodec<ABTYPE=AB, CONTENT=Self::T>) -> errors::Result<Vec<Self::T>>;
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=Self::T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "f47635773c6bd5a12ba222624808c6749441807c6e813f5684d6d9ba6f0b2cad"`
[INFO] running `"docker" "rm" "-f" "f47635773c6bd5a12ba222624808c6749441807c6e813f5684d6d9ba6f0b2cad"`
[INFO] [stdout] f47635773c6bd5a12ba222624808c6749441807c6e813f5684d6d9ba6f0b2cad
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30a92e50764d739b268ef9e09d9a25f4726662bbbe51e34484d01dd749814634
[INFO] running `"docker" "start" "-a" "30a92e50764d739b268ef9e09d9a25f4726662bbbe51e34484d01dd749814634"`
[INFO] [stderr]    Compiling bacon-cipher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stega/letter_case.rs:27:70
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn disguise<AB>(&self, secret: &[char], public: &[char], codec: &BaconCodec<ABTYPE=AB, CONTENT=char>) -> errors::Result<Vec<char>> {
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=char>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stega/letter_case.rs:74:50
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn reveal<AB>(&self, input: &[char], codec: &BaconCodec<ABTYPE=AB, CONTENT=Self::T>) -> errors::Result<Vec<char>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=Self::T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:191:76
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn disguise<AB>(&self, secret: &[Self::T], public: &[Self::T], codec: &BaconCodec<ABTYPE=AB, CONTENT=Self::T>) -> errors::Result<Vec<Self::T>>;
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=Self::T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:194:53
[INFO] [stderr]     |
[INFO] [stderr] 194 |     fn reveal<AB>(&self, input: &[Self::T], codec: &BaconCodec<ABTYPE=AB, CONTENT=Self::T>) -> errors::Result<Vec<Self::T>>;
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BaconCodec<ABTYPE=AB, CONTENT=Self::T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "30a92e50764d739b268ef9e09d9a25f4726662bbbe51e34484d01dd749814634"`
[INFO] running `"docker" "rm" "-f" "30a92e50764d739b268ef9e09d9a25f4726662bbbe51e34484d01dd749814634"`
[INFO] [stdout] 30a92e50764d739b268ef9e09d9a25f4726662bbbe51e34484d01dd749814634
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 94f3a023051dbce13949b0c8d91e2eb1fb306242e68aef792b0d44eea7260f7b
[INFO] running `"docker" "start" "-a" "94f3a023051dbce13949b0c8d91e2eb1fb306242e68aef792b0d44eea7260f7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bacon_cipher-2b663dd9715fec3b
[INFO] [stdout] 
[INFO] [stdout] running 13 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::decode_cipher_of_chars_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::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_chars_to_cipher_of_bools ... 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_chars ... 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::letter_case::letter_case_tests::disguise_a_secret_to_a_char_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bacon-cipher
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 94) ... ok
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs -  (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "94f3a023051dbce13949b0c8d91e2eb1fb306242e68aef792b0d44eea7260f7b"`
[INFO] running `"docker" "rm" "-f" "94f3a023051dbce13949b0c8d91e2eb1fb306242e68aef792b0d44eea7260f7b"`
[INFO] [stdout] 94f3a023051dbce13949b0c8d91e2eb1fb306242e68aef792b0d44eea7260f7b