Oct 12 23:41:09.309 INFO checking chriscoomber/typed-regex against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:41:09.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 23:41:09.688 INFO blam! 5a62edf208a0f738e9a38917e45a215e80ef59531357a66179f51f2144f4c4df
Oct 12 23:41:09.690 INFO running `"docker" "start" "-a" "5a62edf208a0f738e9a38917e45a215e80ef59531357a66179f51f2144f4c4df"`
Oct 12 23:41:11.124 INFO kablam! usermod: no changes
Oct 12 23:41:11.156 INFO kablam!     Checking typed-regex v0.1.0 (/source)
Oct 12 23:41:11.656 INFO kablam! warning: type `n` should have a camel case name such as `N`
Oct 12 23:41:11.656 INFO kablam!   --> src/literal.rs:12:1
Oct 12 23:41:11.656 INFO kablam!    |
Oct 12 23:41:11.656 INFO kablam! 12 | pub struct n;
Oct 12 23:41:11.656 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:41:11.656 INFO kablam!    |
Oct 12 23:41:11.656 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 12 23:41:11.656 INFO kablam! 
Oct 12 23:41:11.656 INFO kablam! warning: type `u` should have a camel case name such as `U`
Oct 12 23:41:11.656 INFO kablam!   --> src/literal.rs:15:1
Oct 12 23:41:11.657 INFO kablam!    |
Oct 12 23:41:11.657 INFO kablam! 15 | pub struct u;
Oct 12 23:41:11.657 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:41:11.657 INFO kablam! 
Oct 12 23:41:11.657 INFO kablam! warning: type `l` should have a camel case name such as `L`
Oct 12 23:41:11.657 INFO kablam!   --> src/literal.rs:18:1
Oct 12 23:41:11.657 INFO kablam!    |
Oct 12 23:41:11.657 INFO kablam! 18 | pub struct l;
Oct 12 23:41:11.657 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:41:11.657 INFO kablam! 
Oct 12 23:41:11.864 INFO kablam! warning: type `n` should have a camel case name such as `N`
Oct 12 23:41:11.864 INFO kablam!   --> src/literal.rs:12:1
Oct 12 23:41:11.864 INFO kablam!    |
Oct 12 23:41:11.864 INFO kablam! 12 | pub struct n;
Oct 12 23:41:11.864 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:41:11.864 INFO kablam!    |
Oct 12 23:41:11.864 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 12 23:41:11.864 INFO kablam! 
Oct 12 23:41:11.864 INFO kablam! warning: type `u` should have a camel case name such as `U`
Oct 12 23:41:11.864 INFO kablam!   --> src/literal.rs:15:1
Oct 12 23:41:11.864 INFO kablam!    |
Oct 12 23:41:11.864 INFO kablam! 15 | pub struct u;
Oct 12 23:41:11.864 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:41:11.864 INFO kablam! 
Oct 12 23:41:11.864 INFO kablam! warning: type `l` should have a camel case name such as `L`
Oct 12 23:41:11.864 INFO kablam!   --> src/literal.rs:18:1
Oct 12 23:41:11.864 INFO kablam!    |
Oct 12 23:41:11.864 INFO kablam! 18 | pub struct l;
Oct 12 23:41:11.864 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:41:11.864 INFO kablam! 
Oct 12 23:41:12.316 INFO kablam! warning: unused variable: `regex_1`
Oct 12 23:41:12.317 INFO kablam!  --> src/main.rs:8:9
Oct 12 23:41:12.317 INFO kablam!   |
Oct 12 23:41:12.317 INFO kablam! 8 |     let regex_1 = r".";
Oct 12 23:41:12.317 INFO kablam!   |         ^^^^^^^ help: consider using `_regex_1` instead
Oct 12 23:41:12.317 INFO kablam!   |
Oct 12 23:41:12.317 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 23:41:12.317 INFO kablam! 
Oct 12 23:41:12.320 INFO kablam! warning: unused variable: `test_string`
Oct 12 23:41:12.320 INFO kablam!   --> src/main.rs:14:9
Oct 12 23:41:12.320 INFO kablam!    |
Oct 12 23:41:12.320 INFO kablam! 14 |     let test_string = "a";
Oct 12 23:41:12.320 INFO kablam!    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Oct 12 23:41:12.320 INFO kablam! 
Oct 12 23:41:12.321 INFO kablam! warning: unused variable: `regex_2`
Oct 12 23:41:12.321 INFO kablam!   --> src/main.rs:27:9
Oct 12 23:41:12.321 INFO kablam!    |
Oct 12 23:41:12.321 INFO kablam! 27 |     let regex_2 = r"^.{4}-(.|null)$";
Oct 12 23:41:12.321 INFO kablam!    |         ^^^^^^^ help: consider using `_regex_2` instead
Oct 12 23:41:12.321 INFO kablam! 
Oct 12 23:41:12.321 INFO kablam! warning: unused variable: `test_string`
Oct 12 23:41:12.321 INFO kablam!   --> src/main.rs:74:9
Oct 12 23:41:12.321 INFO kablam!    |
Oct 12 23:41:12.321 INFO kablam! 74 |     let test_string = "aaaa-null";
Oct 12 23:41:12.321 INFO kablam!    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Oct 12 23:41:12.321 INFO kablam! 
Oct 12 23:41:12.325 INFO kablam! warning: struct is never constructed: `Repeater4`
Oct 12 23:41:12.326 INFO kablam!   --> src/main.rs:31:5
Oct 12 23:41:12.326 INFO kablam!    |
Oct 12 23:41:12.326 INFO kablam! 31 |     struct Repeater4;
Oct 12 23:41:12.326 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 23:41:12.326 INFO kablam!    |
Oct 12 23:41:12.327 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 23:41:12.327 INFO kablam! 
Oct 12 23:41:12.327 INFO kablam! warning: struct is never constructed: `NotGreedy`
Oct 12 23:41:12.327 INFO kablam!   --> src/main.rs:41:5
Oct 12 23:41:12.327 INFO kablam!    |
Oct 12 23:41:12.327 INFO kablam! 41 |     struct NotGreedy;
Oct 12 23:41:12.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 23:41:12.327 INFO kablam! 
Oct 12 23:41:12.327 INFO kablam! warning: struct is never constructed: `Group1`
Oct 12 23:41:12.327 INFO kablam!   --> src/main.rs:50:5
Oct 12 23:41:12.327 INFO kablam!    |
Oct 12 23:41:12.327 INFO kablam! 50 |     struct Group1;
Oct 12 23:41:12.327 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 12 23:41:12.328 INFO kablam! 
Oct 12 23:41:12.328 INFO kablam! warning: type alias is never used: `NullType`
Oct 12 23:41:12.328 INFO kablam!   --> src/main.rs:59:5
Oct 12 23:41:12.328 INFO kablam!    |
Oct 12 23:41:12.328 INFO kablam! 59 |     type NullType = CaseSensitiveLiteral<literal::n, CaseSensitiveLiteral<literal::u, CaseSensitiveLiteral<literal::l, CaseSensitiveLiteral<literal::l, End>>>>;
Oct 12 23:41:12.328 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:41:12.328 INFO kablam! 
Oct 12 23:41:12.344 INFO kablam! warning: unused variable: `regex_1`
Oct 12 23:41:12.344 INFO kablam!  --> src/main.rs:8:9
Oct 12 23:41:12.345 INFO kablam!   |
Oct 12 23:41:12.345 INFO kablam! 8 |     let regex_1 = r".";
Oct 12 23:41:12.345 INFO kablam!   |         ^^^^^^^ help: consider using `_regex_1` instead
Oct 12 23:41:12.345 INFO kablam!   |
Oct 12 23:41:12.345 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 23:41:12.345 INFO kablam! 
Oct 12 23:41:12.345 INFO kablam! warning: unused variable: `test_string`
Oct 12 23:41:12.345 INFO kablam!   --> src/main.rs:14:9
Oct 12 23:41:12.345 INFO kablam!    |
Oct 12 23:41:12.345 INFO kablam! 14 |     let test_string = "a";
Oct 12 23:41:12.345 INFO kablam!    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Oct 12 23:41:12.345 INFO kablam! 
Oct 12 23:41:12.345 INFO kablam! warning: unused variable: `regex_2`
Oct 12 23:41:12.345 INFO kablam!   --> src/main.rs:27:9
Oct 12 23:41:12.345 INFO kablam!    |
Oct 12 23:41:12.345 INFO kablam! 27 |     let regex_2 = r"^.{4}-(.|null)$";
Oct 12 23:41:12.345 INFO kablam!    |         ^^^^^^^ help: consider using `_regex_2` instead
Oct 12 23:41:12.345 INFO kablam! 
Oct 12 23:41:12.345 INFO kablam! warning: unused variable: `test_string`
Oct 12 23:41:12.345 INFO kablam!   --> src/main.rs:74:9
Oct 12 23:41:12.346 INFO kablam!    |
Oct 12 23:41:12.346 INFO kablam! 74 |     let test_string = "aaaa-null";
Oct 12 23:41:12.346 INFO kablam!    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Oct 12 23:41:12.346 INFO kablam! 
Oct 12 23:41:12.346 INFO kablam! warning: struct is never constructed: `Repeater4`
Oct 12 23:41:12.346 INFO kablam!   --> src/main.rs:31:5
Oct 12 23:41:12.347 INFO kablam!    |
Oct 12 23:41:12.347 INFO kablam! 31 |     struct Repeater4;
Oct 12 23:41:12.347 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 23:41:12.347 INFO kablam!    |
Oct 12 23:41:12.347 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 23:41:12.347 INFO kablam! 
Oct 12 23:41:12.347 INFO kablam! warning: struct is never constructed: `NotGreedy`
Oct 12 23:41:12.348 INFO kablam!   --> src/main.rs:41:5
Oct 12 23:41:12.348 INFO kablam!    |
Oct 12 23:41:12.348 INFO kablam! 41 |     struct NotGreedy;
Oct 12 23:41:12.348 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 23:41:12.348 INFO kablam! 
Oct 12 23:41:12.348 INFO kablam! warning: struct is never constructed: `Group1`
Oct 12 23:41:12.348 INFO kablam!   --> src/main.rs:50:5
Oct 12 23:41:12.348 INFO kablam!    |
Oct 12 23:41:12.348 INFO kablam! 50 |     struct Group1;
Oct 12 23:41:12.351 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 12 23:41:12.351 INFO kablam! 
Oct 12 23:41:12.351 INFO kablam! warning: type alias is never used: `NullType`
Oct 12 23:41:12.351 INFO kablam!   --> src/main.rs:59:5
Oct 12 23:41:12.351 INFO kablam!    |
Oct 12 23:41:12.351 INFO kablam! 59 |     type NullType = CaseSensitiveLiteral<literal::n, CaseSensitiveLiteral<literal::u, CaseSensitiveLiteral<literal::l, CaseSensitiveLiteral<literal::l, End>>>>;
Oct 12 23:41:12.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:41:12.351 INFO kablam! 
Oct 12 23:41:12.377 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Oct 12 23:41:12.382 INFO kablam! su: No module specific data is present
Oct 12 23:41:12.850 INFO running `"docker" "rm" "-f" "5a62edf208a0f738e9a38917e45a215e80ef59531357a66179f51f2144f4c4df"`
Oct 12 23:41:12.969 INFO blam! 5a62edf208a0f738e9a38917e45a215e80ef59531357a66179f51f2144f4c4df