Sep 02 03:59:32.929 INFO checking acorn-1.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 03:59:32.929 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 03:59:32.929 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:59:33.078 INFO blam! fa68f9c57d8a45ac8c682f38faceff53ebd9551a64877d6dcdd9465b0bb15221
Sep 02 03:59:33.080 INFO running `"docker" "start" "-a" "fa68f9c57d8a45ac8c682f38faceff53ebd9551a64877d6dcdd9465b0bb15221"`
Sep 02 03:59:34.167 INFO kablam!     Checking acorn v1.0.0 (file:///source)
Sep 02 03:59:34.228 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.228 INFO kablam!    --> src/acorn.rs:992:38
Sep 02 03:59:34.228 INFO kablam!     |
Sep 02 03:59:34.228 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 02 03:59:34.228 INFO kablam!     |                                      ^^
Sep 02 03:59:34.228 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.228 INFO kablam!    --> src/acorn.rs:992:38
Sep 02 03:59:34.228 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 02 03:59:34.229 INFO kablam!     |                                      ^^
Sep 02 03:59:34.229 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.229 INFO kablam!    --> src/acorn.rs:992:38
Sep 02 03:59:34.229 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 02 03:59:34.229 INFO kablam!     |                                      ^^
Sep 02 03:59:34.229 INFO kablam! 
Sep 02 03:59:34.229 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.229 INFO kablam!    --> src/acorn.rs:992:37
Sep 02 03:59:34.229 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 02 03:59:34.229 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.229 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.229 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! 992 |                     98 => {out.push("\u0008");;
Sep 02 03:59:34.229 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.229 INFO kablam! 
Sep 02 03:59:34.229 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.229 INFO kablam!    --> src/acorn.rs:994:39
Sep 02 03:59:34.229 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 02 03:59:34.229 INFO kablam!     |                                       ^^
Sep 02 03:59:34.229 INFO kablam!     |
Sep 02 03:59:34.229 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.229 INFO kablam!    --> src/acorn.rs:994:39
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 02 03:59:34.230 INFO kablam!     |                                       ^^
Sep 02 03:59:34.230 INFO kablam! 
Sep 02 03:59:34.230 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.230 INFO kablam!    --> src/acorn.rs:994:38
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 02 03:59:34.230 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.230 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! 994 |                     118 => {out.push("\u000b");;
Sep 02 03:59:34.230 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.230 INFO kablam! 
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.230 INFO kablam!    --> src/acorn.rs:996:39
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 02 03:59:34.230 INFO kablam!     |                                       ^^
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.230 INFO kablam!    --> src/acorn.rs:996:39
Sep 02 03:59:34.230 INFO kablam!     |
Sep 02 03:59:34.230 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 02 03:59:34.230 INFO kablam!     |                                       ^^
Sep 02 03:59:34.230 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.231 INFO kablam!    --> src/acorn.rs:992:38
Sep 02 03:59:34.231 INFO kablam!     |
Sep 02 03:59:34.231 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 02 03:59:34.231 INFO kablam!     |                                      ^^
Sep 02 03:59:34.231 INFO kablam! 
Sep 02 03:59:34.231 INFO kablam! 
Sep 02 03:59:34.231 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.231 INFO kablam!    --> src/acorn.rs:992:37
Sep 02 03:59:34.231 INFO kablam!     |
Sep 02 03:59:34.231 INFO kablam! 992 |                     98 => {out.push('\u0008');;
Sep 02 03:59:34.231 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.231 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.231 INFO kablam!    --> src/acorn.rs:996:38
Sep 02 03:59:34.231 INFO kablam!     |
Sep 02 03:59:34.231 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 02 03:59:34.231 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.231 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.231 INFO kablam!     |
Sep 02 03:59:34.231 INFO kablam! 996 |                     102 => {out.push("\u000c");;
Sep 02 03:59:34.231 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.231 INFO kablam! 
Sep 02 03:59:34.231 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.231 INFO kablam!     |
Sep 02 03:59:34.231 INFO kablam! 992 |                     98 => {out.push("\u0008");;
Sep 02 03:59:34.231 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.231 INFO kablam! 
Sep 02 03:59:34.231 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.231 INFO kablam!    --> src/acorn.rs:998:38
Sep 02 03:59:34.231 INFO kablam!     |
Sep 02 03:59:34.232 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 02 03:59:34.232 INFO kablam!     |                                      ^^
Sep 02 03:59:34.232 INFO kablam!     |
Sep 02 03:59:34.232 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.232 INFO kablam!    --> src/acorn.rs:994:39
Sep 02 03:59:34.232 INFO kablam!     |
Sep 02 03:59:34.232 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 02 03:59:34.232 INFO kablam!     |                                       ^^
Sep 02 03:59:34.232 INFO kablam!     |
Sep 02 03:59:34.232 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.232 INFO kablam!    --> src/acorn.rs:998:38
Sep 02 03:59:34.232 INFO kablam!     |
Sep 02 03:59:34.232 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 02 03:59:34.232 INFO kablam!     |                                      ^^
Sep 02 03:59:34.232 INFO kablam! 
Sep 02 03:59:34.232 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.232 INFO kablam!    --> src/acorn.rs:994:39
Sep 02 03:59:34.232 INFO kablam!     |
Sep 02 03:59:34.232 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 02 03:59:34.232 INFO kablam!     |                                       ^^
Sep 02 03:59:34.232 INFO kablam! 
Sep 02 03:59:34.232 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.232 INFO kablam!    --> src/acorn.rs:998:37
Sep 02 03:59:34.232 INFO kablam!     |
Sep 02 03:59:34.233 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 02 03:59:34.233 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.233 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.233 INFO kablam!     |
Sep 02 03:59:34.233 INFO kablam! 998 |                     48 => {out.push("\u0000");;
Sep 02 03:59:34.233 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.233 INFO kablam! 
Sep 02 03:59:34.233 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.233 INFO kablam!    --> src/acorn.rs:994:38
Sep 02 03:59:34.233 INFO kablam!     |
Sep 02 03:59:34.233 INFO kablam! 994 |                     118 => {out.push('\u000b');;
Sep 02 03:59:34.233 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.233 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.233 INFO kablam!     |
Sep 02 03:59:34.233 INFO kablam! 994 |                     118 => {out.push("\u000b");;
Sep 02 03:59:34.233 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.233 INFO kablam! 
Sep 02 03:59:34.233 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.233 INFO kablam!    --> src/acorn.rs:996:39
Sep 02 03:59:34.233 INFO kablam!     |
Sep 02 03:59:34.233 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 02 03:59:34.234 INFO kablam!     |                                       ^^
Sep 02 03:59:34.234 INFO kablam!     |
Sep 02 03:59:34.234 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.234 INFO kablam!    --> src/acorn.rs:996:39
Sep 02 03:59:34.234 INFO kablam!     |
Sep 02 03:59:34.234 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 02 03:59:34.234 INFO kablam!     |                                       ^^
Sep 02 03:59:34.234 INFO kablam! 
Sep 02 03:59:34.234 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.234 INFO kablam!    --> src/acorn.rs:996:38
Sep 02 03:59:34.234 INFO kablam!     |
Sep 02 03:59:34.234 INFO kablam! 996 |                     102 => {out.push('\u000c');;
Sep 02 03:59:34.234 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.234 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.234 INFO kablam!     |
Sep 02 03:59:34.234 INFO kablam! 996 |                     102 => {out.push("\u000c");;
Sep 02 03:59:34.234 INFO kablam!     |                                      ^^^^^^^^
Sep 02 03:59:34.234 INFO kablam! 
Sep 02 03:59:34.234 INFO kablam! error: incorrect unicode escape sequence
Sep 02 03:59:34.234 INFO kablam!    --> src/acorn.rs:998:38
Sep 02 03:59:34.234 INFO kablam!     |
Sep 02 03:59:34.234 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 02 03:59:34.235 INFO kablam!     |                                      ^^
Sep 02 03:59:34.235 INFO kablam!     |
Sep 02 03:59:34.235 INFO kablam! help: format of unicode escape sequences is `\u{…}`
Sep 02 03:59:34.235 INFO kablam!    --> src/acorn.rs:998:38
Sep 02 03:59:34.235 INFO kablam!     |
Sep 02 03:59:34.235 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 02 03:59:34.235 INFO kablam!     |                                      ^^
Sep 02 03:59:34.235 INFO kablam! 
Sep 02 03:59:34.235 INFO kablam! error: character literal may only contain one codepoint
Sep 02 03:59:34.235 INFO kablam!    --> src/acorn.rs:998:37
Sep 02 03:59:34.235 INFO kablam!     |
Sep 02 03:59:34.235 INFO kablam! 998 |                     48 => {out.push('\u0000');;
Sep 02 03:59:34.235 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.235 INFO kablam! help: if you meant to write a `str` literal, use double quotes
Sep 02 03:59:34.235 INFO kablam!     |
Sep 02 03:59:34.235 INFO kablam! 998 |                     48 => {out.push("\u0000");;
Sep 02 03:59:34.235 INFO kablam!     |                                     ^^^^^^^^
Sep 02 03:59:34.235 INFO kablam! 
Sep 02 03:59:34.235 INFO kablam! error: expected type, found `|`
Sep 02 03:59:34.235 INFO kablam!   --> src/acorn.rs:80:21
Sep 02 03:59:34.236 INFO kablam!    |
Sep 02 03:59:34.236 INFO kablam! 80 | pub fn exec (regex: |arg:&str| -> bool, val:&str ) -> Option<Box<Vec<String>>> {
Sep 02 03:59:34.236 INFO kablam!    |                     ^
Sep 02 03:59:34.236 INFO kablam! 
Sep 02 03:59:34.236 INFO kablam! error: expected type, found `|`
Sep 02 03:59:34.236 INFO kablam!    --> src/acorn.rs:104:21
Sep 02 03:59:34.236 INFO kablam!     |
Sep 02 03:59:34.236 INFO kablam! 104 | pub fn test (regex: |arg:&str| -> bool, val:&str ) -> bool {
Sep 02 03:59:34.236 INFO kablam!     |                     ^
Sep 02 03:59:34.236 INFO kablam! 
Sep 02 03:59:34.236 INFO kablam! error: expected type, found `|`
Sep 02 03:59:34.236 INFO kablam!   --> src/acorn.rs:80:21
Sep 02 03:59:34.236 INFO kablam!    |
Sep 02 03:59:34.236 INFO kablam! 80 | pub fn exec (regex: |arg:&str| -> bool, val:&str ) -> Option<Box<Vec<String>>> {
Sep 02 03:59:34.236 INFO kablam!    |                     ^
Sep 02 03:59:34.236 INFO kablam! 
Sep 02 03:59:34.236 INFO kablam! error: expected type, found `|`
Sep 02 03:59:34.236 INFO kablam!    --> src/acorn.rs:104:21
Sep 02 03:59:34.236 INFO kablam!     |
Sep 02 03:59:34.237 INFO kablam! 104 | pub fn test (regex: |arg:&str| -> bool, val:&str ) -> bool {
Sep 02 03:59:34.237 INFO kablam!     |                     ^
Sep 02 03:59:34.237 INFO kablam! 
Sep 02 03:59:34.245 INFO kablam! error: expected type, found `|`
Sep 02 03:59:34.245 INFO kablam!    --> src/acorn.rs:246:23
Sep 02 03:59:34.245 INFO kablam!     |
Sep 02 03:59:34.245 INFO kablam! 246 | const isReservedWord3:|arg:&str|:'static -> bool = predicate_0; 
Sep 02 03:59:34.245 INFO kablam!     |                       ^
Sep 02 03:59:34.245 INFO kablam! 
Sep 02 03:59:34.245 INFO kablam! error: aborting due to 11 previous errors
Sep 02 03:59:34.245 INFO kablam! 
Sep 02 03:59:34.245 INFO kablam! error: expected type, found `|`
Sep 02 03:59:34.245 INFO kablam!    --> src/acorn.rs:246:23
Sep 02 03:59:34.248 INFO kablam!     |
Sep 02 03:59:34.248 INFO kablam! 246 | const isReservedWord3:|arg:&str|:'static -> bool = predicate_0; 
Sep 02 03:59:34.248 INFO kablam!     |                       ^
Sep 02 03:59:34.248 INFO kablam! 
Sep 02 03:59:34.248 INFO kablam! error: aborting due to 11 previous errors
Sep 02 03:59:34.248 INFO kablam! 
Sep 02 03:59:34.250 INFO kablam! error: Could not compile `acorn`.
Sep 02 03:59:34.250 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 03:59:34.250 INFO kablam! error: Could not compile `acorn`.
Sep 02 03:59:34.250 INFO kablam! 
Sep 02 03:59:34.251 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 03:59:34.252 INFO kablam! su: No module specific data is present
Sep 02 03:59:34.764 INFO running `"docker" "rm" "-f" "fa68f9c57d8a45ac8c682f38faceff53ebd9551a64877d6dcdd9465b0bb15221"`
Sep 02 03:59:34.848 INFO blam! fa68f9c57d8a45ac8c682f38faceff53ebd9551a64877d6dcdd9465b0bb15221