[INFO] fetching crate cipher-crypt 0.17.0...
[INFO] checking cipher-crypt-0.17.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate cipher-crypt 0.17.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cipher-crypt 0.17.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cipher-crypt 0.17.0
[INFO] finished tweaking crates.io crate cipher-crypt 0.17.0
[INFO] tweaked toml for crates.io crate cipher-crypt 0.17.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0c496b80a9a422fdf40b4a179c640982f6f9058c52ef22ce38ca769f8b6acb2
[INFO] running `"docker" "start" "-a" "b0c496b80a9a422fdf40b4a179c640982f6f9058c52ef22ce38ca769f8b6acb2"`
[INFO] [stderr]     Checking lipsum v0.4.0
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking cipher-crypt v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/baconian.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / /// Code mappings:
[INFO] [stderr] 23 | | ///  * note: that str is preferred over char as it cannot be guaranteed that
[INFO] [stderr] 24 | | ///     there will be a single codepoint for a given character.
[INFO] [stderr]    | |_______________________________________________________________^
[INFO] [stderr] 25 | / lazy_static! {
[INFO] [stderr] 26 | |     static ref CODE_MAP: HashMap<&'static str, &'static str> = hashmap! {
[INFO] [stderr] 27 | |         "A" => "AAAAA",
[INFO] [stderr] 28 | |         "B" => "AAAAB",
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     };
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/baconian.rs:56:1
[INFO] [stderr]     |
[INFO] [stderr] 56  |   /// A mapping of alphabet to italic UTF-8 italic codes
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 57  | / lazy_static! {
[INFO] [stderr] 58  | |     static ref ITALIC_CODES: HashMap<&'static str, char> = hashmap!{
[INFO] [stderr] 59  | |         // Using Mathematical Italic
[INFO] [stderr] 60  | |         "A" => '\u{1D434}',
[INFO] [stderr] ...   |
[INFO] [stderr] 113 | |     };
[INFO] [stderr] 114 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/baconian.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / /// Code mappings:
[INFO] [stderr] 23 | | ///  * note: that str is preferred over char as it cannot be guaranteed that
[INFO] [stderr] 24 | | ///     there will be a single codepoint for a given character.
[INFO] [stderr]    | |_______________________________________________________________^
[INFO] [stderr] 25 | / lazy_static! {
[INFO] [stderr] 26 | |     static ref CODE_MAP: HashMap<&'static str, &'static str> = hashmap! {
[INFO] [stderr] 27 | |         "A" => "AAAAA",
[INFO] [stderr] 28 | |         "B" => "AAAAB",
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     };
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/baconian.rs:56:1
[INFO] [stderr]     |
[INFO] [stderr] 56  |   /// A mapping of alphabet to italic UTF-8 italic codes
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 57  | / lazy_static! {
[INFO] [stderr] 58  | |     static ref ITALIC_CODES: HashMap<&'static str, char> = hashmap!{
[INFO] [stderr] 59  | |         // Using Mathematical Italic
[INFO] [stderr] 60  | |         "A" => '\u{1D434}',
[INFO] [stderr] ...   |
[INFO] [stderr] 113 | |     };
[INFO] [stderr] 114 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/columnar_transposition.rs:85:33
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let mut chars = message.trim_right().chars(); //Any trailing spaces will be stripped
[INFO] [stderr]    |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/columnar_transposition.rs:215:22
[INFO] [stderr]     |
[INFO] [stderr] 215 |         Ok(plaintext.trim_right().to_string())
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/scytale.rs:81:14
[INFO] [stderr]    |
[INFO] [stderr] 81 |             .trim_right()
[INFO] [stderr]    |              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/scytale.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 |         Ok(plaintext.trim_right().to_string())
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/columnar_transposition.rs:85:33
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let mut chars = message.trim_right().chars(); //Any trailing spaces will be stripped
[INFO] [stderr]    |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/columnar_transposition.rs:215:22
[INFO] [stderr]     |
[INFO] [stderr] 215 |         Ok(plaintext.trim_right().to_string())
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/scytale.rs:81:14
[INFO] [stderr]    |
[INFO] [stderr] 81 |             .trim_right()
[INFO] [stderr]    |              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/scytale.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 |         Ok(plaintext.trim_right().to_string())
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `"docker" "inspect" "b0c496b80a9a422fdf40b4a179c640982f6f9058c52ef22ce38ca769f8b6acb2"`
[INFO] running `"docker" "rm" "-f" "b0c496b80a9a422fdf40b4a179c640982f6f9058c52ef22ce38ca769f8b6acb2"`
[INFO] [stdout] b0c496b80a9a422fdf40b4a179c640982f6f9058c52ef22ce38ca769f8b6acb2