Sep 06 10:19:48.405 INFO checking acorn-1.0.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 10:19:48.405 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 10:19:48.405 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 10:19:48.627 INFO blam! 3f92620198d05e5255b0a3ca5530c35152e46faca0c3aa3b335bcb008f25271c
Sep 06 10:19:48.628 INFO running `"docker" "start" "-a" "3f92620198d05e5255b0a3ca5530c35152e46faca0c3aa3b335bcb008f25271c"`
Sep 06 10:19:49.623 INFO kablam! usermod: no changes
Sep 06 10:19:49.649 INFO kablam!     Checking acorn v1.0.0 (file:///source)
Sep 06 10:19:49.706 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.706 INFO kablam!    --> src/acorn.rs:992:38
Sep 06 10:19:49.706 INFO kablam!     |
Sep 06 10:19:49.706 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 06 10:19:49.706 INFO kablam!     |                                      ^^
Sep 06 10:19:49.706 INFO kablam!     |
Sep 06 10:19:49.706 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.706 INFO kablam!    --> src/acorn.rs:992:38
Sep 06 10:19:49.706 INFO kablam!     |
Sep 06 10:19:49.706 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 06 10:19:49.706 INFO kablam!     |                                      ^^
Sep 06 10:19:49.706 INFO kablam! 
Sep 06 10:19:49.706 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.706 INFO kablam!    --> src/acorn.rs:992:37
Sep 06 10:19:49.706 INFO kablam!     |
Sep 06 10:19:49.706 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 06 10:19:49.706 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.706 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.706 INFO kablam!     |
Sep 06 10:19:49.706 INFO kablam! 992 |                     98 => {out.push("\u0008");;
Sep 06 10:19:49.706 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.706 INFO kablam! 
Sep 06 10:19:49.706 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.706 INFO kablam!    --> src/acorn.rs:994:39
Sep 06 10:19:49.706 INFO kablam!     |
Sep 06 10:19:49.706 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 06 10:19:49.706 INFO kablam!     |                                       ^^
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:994:39
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 06 10:19:49.707 INFO kablam!     |                                       ^^
Sep 06 10:19:49.707 INFO kablam! 
Sep 06 10:19:49.707 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:994:38
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 06 10:19:49.707 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.707 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 994 |                     118 => {out.push("\u000b");;
Sep 06 10:19:49.707 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.707 INFO kablam! 
Sep 06 10:19:49.707 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:996:39
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 06 10:19:49.707 INFO kablam!     |                                       ^^
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:996:39
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 06 10:19:49.707 INFO kablam!     |                                       ^^
Sep 06 10:19:49.707 INFO kablam! 
Sep 06 10:19:49.707 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:996:38
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 06 10:19:49.707 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.707 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 996 |                     102 => {out.push("\u000c");;
Sep 06 10:19:49.707 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.707 INFO kablam! 
Sep 06 10:19:49.707 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:998:38
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 06 10:19:49.707 INFO kablam!     |                                      ^^
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:998:38
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 06 10:19:49.707 INFO kablam!     |                                      ^^
Sep 06 10:19:49.707 INFO kablam! 
Sep 06 10:19:49.707 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.707 INFO kablam!    --> src/acorn.rs:998:37
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 06 10:19:49.707 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.707 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.707 INFO kablam!     |
Sep 06 10:19:49.707 INFO kablam! 998 |                     48 => {out.push("\u0000");;
Sep 06 10:19:49.707 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.707 INFO kablam! 
Sep 06 10:19:49.712 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.712 INFO kablam!    --> src/acorn.rs:992:38
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 06 10:19:49.712 INFO kablam!     |                                      ^^
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.712 INFO kablam!    --> src/acorn.rs:992:38
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 06 10:19:49.712 INFO kablam!     |                                      ^^
Sep 06 10:19:49.712 INFO kablam! 
Sep 06 10:19:49.712 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.712 INFO kablam!    --> src/acorn.rs:992:37
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 06 10:19:49.712 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.712 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! 992 |                     98 => {out.push("\u0008");;
Sep 06 10:19:49.712 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.712 INFO kablam! 
Sep 06 10:19:49.712 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.712 INFO kablam!    --> src/acorn.rs:994:39
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 06 10:19:49.712 INFO kablam!     |                                       ^^
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.712 INFO kablam!    --> src/acorn.rs:994:39
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.712 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 06 10:19:49.712 INFO kablam!     |                                       ^^
Sep 06 10:19:49.712 INFO kablam! 
Sep 06 10:19:49.712 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.712 INFO kablam!    --> src/acorn.rs:994:38
Sep 06 10:19:49.712 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 06 10:19:49.713 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.713 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 994 |                     118 => {out.push("\u000b");;
Sep 06 10:19:49.713 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.713 INFO kablam! 
Sep 06 10:19:49.713 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.713 INFO kablam!    --> src/acorn.rs:996:39
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 06 10:19:49.713 INFO kablam!     |                                       ^^
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.713 INFO kablam!    --> src/acorn.rs:996:39
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 06 10:19:49.713 INFO kablam!     |                                       ^^
Sep 06 10:19:49.713 INFO kablam! 
Sep 06 10:19:49.713 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.713 INFO kablam!    --> src/acorn.rs:996:38
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 06 10:19:49.713 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.713 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 996 |                     102 => {out.push("\u000c");;
Sep 06 10:19:49.713 INFO kablam!     |                                      ^^^^^^^^
Sep 06 10:19:49.713 INFO kablam! 
Sep 06 10:19:49.713 INFO kablam! error: incorrect unicode escape sequence
Sep 06 10:19:49.713 INFO kablam!    --> src/acorn.rs:998:38
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 06 10:19:49.713 INFO kablam!     |                                      ^^
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 06 10:19:49.713 INFO kablam!    --> src/acorn.rs:998:38
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 06 10:19:49.713 INFO kablam!     |                                      ^^
Sep 06 10:19:49.713 INFO kablam! 
Sep 06 10:19:49.713 INFO kablam! error: character literal may only contain one codepoint
Sep 06 10:19:49.713 INFO kablam!    --> src/acorn.rs:998:37
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 06 10:19:49.713 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.713 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 06 10:19:49.713 INFO kablam!     |
Sep 06 10:19:49.713 INFO kablam! 998 |                     48 => {out.push("\u0000");;
Sep 06 10:19:49.713 INFO kablam!     |                                     ^^^^^^^^
Sep 06 10:19:49.713 INFO kablam! 
Sep 06 10:19:49.713 INFO kablam! error: expected type, found `|`
Sep 06 10:19:49.713 INFO kablam!   --> src/acorn.rs:80:21
Sep 06 10:19:49.713 INFO kablam!    |
Sep 06 10:19:49.713 INFO kablam! 80 | pub fn exec (regex: |arg:&str| -> bool, val:&str ) -> Option<Box<Vec<String>>> {
Sep 06 10:19:49.713 INFO kablam!    |                     ^
Sep 06 10:19:49.713 INFO kablam! 
Sep 06 10:19:49.714 INFO kablam! error: expected type, found `|`
Sep 06 10:19:49.714 INFO kablam!    --> src/acorn.rs:104:21
Sep 06 10:19:49.714 INFO kablam!     |
Sep 06 10:19:49.714 INFO kablam! 104 | pub fn test (regex: |arg:&str| -> bool, val:&str ) -> bool {
Sep 06 10:19:49.714 INFO kablam!     |                     ^
Sep 06 10:19:49.714 INFO kablam! 
Sep 06 10:19:49.714 INFO kablam! error: expected type, found `|`
Sep 06 10:19:49.714 INFO kablam!   --> src/acorn.rs:80:21
Sep 06 10:19:49.714 INFO kablam!    |
Sep 06 10:19:49.714 INFO kablam! 80 | pub fn exec (regex: |arg:&str| -> bool, val:&str ) -> Option<Box<Vec<String>>> {
Sep 06 10:19:49.714 INFO kablam!    |                     ^
Sep 06 10:19:49.714 INFO kablam! 
Sep 06 10:19:49.714 INFO kablam! error: expected type, found `|`
Sep 06 10:19:49.714 INFO kablam!    --> src/acorn.rs:104:21
Sep 06 10:19:49.714 INFO kablam!     |
Sep 06 10:19:49.714 INFO kablam! 104 | pub fn test (regex: |arg:&str| -> bool, val:&str ) -> bool {
Sep 06 10:19:49.714 INFO kablam!     |                     ^
Sep 06 10:19:49.714 INFO kablam! 
Sep 06 10:19:49.717 INFO kablam! error: expected type, found `|`
Sep 06 10:19:49.718 INFO kablam!    --> src/acorn.rs:246:23
Sep 06 10:19:49.718 INFO kablam!     |
Sep 06 10:19:49.718 INFO kablam! 246 | const isReservedWord3:|arg:&str|:'static -> bool = predicate_0; 
Sep 06 10:19:49.718 INFO kablam!     |                       ^
Sep 06 10:19:49.718 INFO kablam! 
Sep 06 10:19:49.718 INFO kablam! error: aborting due to 11 previous errors
Sep 06 10:19:49.718 INFO kablam! 
Sep 06 10:19:49.719 INFO kablam! error: expected type, found `|`
Sep 06 10:19:49.719 INFO kablam!    --> src/acorn.rs:246:23
Sep 06 10:19:49.719 INFO kablam!     |
Sep 06 10:19:49.719 INFO kablam! 246 | const isReservedWord3:|arg:&str|:'static -> bool = predicate_0; 
Sep 06 10:19:49.719 INFO kablam!     |                       ^
Sep 06 10:19:49.719 INFO kablam! 
Sep 06 10:19:49.719 INFO kablam! error: aborting due to 11 previous errors
Sep 06 10:19:49.719 INFO kablam! 
Sep 06 10:19:49.721 INFO kablam! error: Could not compile `acorn`.
Sep 06 10:19:49.721 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 10:19:49.724 INFO kablam! error: Could not compile `acorn`.
Sep 06 10:19:49.724 INFO kablam! 
Sep 06 10:19:49.724 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 10:19:49.724 INFO kablam! su: No module specific data is present
Sep 06 10:19:50.638 INFO running `"docker" "rm" "-f" "3f92620198d05e5255b0a3ca5530c35152e46faca0c3aa3b335bcb008f25271c"`
Sep 06 10:19:50.716 INFO blam! 3f92620198d05e5255b0a3ca5530c35152e46faca0c3aa3b335bcb008f25271c