Dec 04 20:59:59.968 INFO checking chriscoomber/typed-regex against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:59:59.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 21:00:00.227 INFO [stdout] d52fbe95c224c5bc242e14c260021eb7d91b638058993498f3a6f1308661d9d5
Dec 04 21:00:00.233 INFO running `"docker" "start" "-a" "d52fbe95c224c5bc242e14c260021eb7d91b638058993498f3a6f1308661d9d5"`
Dec 04 21:00:00.879 INFO [stderr] usermod: no changes
Dec 04 21:00:00.921 INFO [stderr]     Checking typed-regex v0.1.0 (/source)
Dec 04 21:00:01.279 INFO [stderr] warning: type `n` should have a camel case name such as `N`
Dec 04 21:00:01.279 INFO [stderr]   --> src/literal.rs:12:1
Dec 04 21:00:01.279 INFO [stderr]    |
Dec 04 21:00:01.279 INFO [stderr] 12 | pub struct n;
Dec 04 21:00:01.279 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 21:00:01.279 INFO [stderr]    |
Dec 04 21:00:01.279 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 21:00:01.279 INFO [stderr] 
Dec 04 21:00:01.279 INFO [stderr] warning: type `u` should have a camel case name such as `U`
Dec 04 21:00:01.279 INFO [stderr]   --> src/literal.rs:15:1
Dec 04 21:00:01.279 INFO [stderr]    |
Dec 04 21:00:01.279 INFO [stderr] 15 | pub struct u;
Dec 04 21:00:01.279 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 21:00:01.279 INFO [stderr] 
Dec 04 21:00:01.279 INFO [stderr] warning: type `l` should have a camel case name such as `L`
Dec 04 21:00:01.279 INFO [stderr]   --> src/literal.rs:18:1
Dec 04 21:00:01.279 INFO [stderr]    |
Dec 04 21:00:01.279 INFO [stderr] 18 | pub struct l;
Dec 04 21:00:01.279 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 21:00:01.279 INFO [stderr] 
Dec 04 21:00:01.378 INFO [stderr] warning: type `n` should have a camel case name such as `N`
Dec 04 21:00:01.378 INFO [stderr]   --> src/literal.rs:12:1
Dec 04 21:00:01.378 INFO [stderr]    |
Dec 04 21:00:01.378 INFO [stderr] 12 | pub struct n;
Dec 04 21:00:01.378 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 21:00:01.378 INFO [stderr]    |
Dec 04 21:00:01.378 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 21:00:01.378 INFO [stderr] 
Dec 04 21:00:01.378 INFO [stderr] warning: type `u` should have a camel case name such as `U`
Dec 04 21:00:01.378 INFO [stderr]   --> src/literal.rs:15:1
Dec 04 21:00:01.378 INFO [stderr]    |
Dec 04 21:00:01.378 INFO [stderr] 15 | pub struct u;
Dec 04 21:00:01.378 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 21:00:01.378 INFO [stderr] 
Dec 04 21:00:01.378 INFO [stderr] warning: type `l` should have a camel case name such as `L`
Dec 04 21:00:01.379 INFO [stderr]   --> src/literal.rs:18:1
Dec 04 21:00:01.379 INFO [stderr]    |
Dec 04 21:00:01.379 INFO [stderr] 18 | pub struct l;
Dec 04 21:00:01.379 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 21:00:01.379 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: unused variable: `regex_1`
Dec 04 21:00:01.747 INFO [stderr]  --> src/main.rs:8:9
Dec 04 21:00:01.747 INFO [stderr]   |
Dec 04 21:00:01.747 INFO [stderr] 8 |     let regex_1 = r".";
Dec 04 21:00:01.747 INFO [stderr]   |         ^^^^^^^ help: consider using `_regex_1` instead
Dec 04 21:00:01.747 INFO [stderr]   |
Dec 04 21:00:01.747 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: unused variable: `test_string`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:14:9
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 14 |     let test_string = "a";
Dec 04 21:00:01.747 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: unused variable: `regex_2`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:27:9
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 27 |     let regex_2 = r"^.{4}-(.|null)$";
Dec 04 21:00:01.747 INFO [stderr]    |         ^^^^^^^ help: consider using `_regex_2` instead
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: unused variable: `test_string`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:74:9
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 74 |     let test_string = "aaaa-null";
Dec 04 21:00:01.747 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: struct is never constructed: `Repeater4`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:31:5
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 31 |     struct Repeater4;
Dec 04 21:00:01.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: struct is never constructed: `NotGreedy`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:41:5
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 41 |     struct NotGreedy;
Dec 04 21:00:01.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: struct is never constructed: `Group1`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:50:5
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 50 |     struct Group1;
Dec 04 21:00:01.747 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.747 INFO [stderr] warning: type alias is never used: `NullType`
Dec 04 21:00:01.747 INFO [stderr]   --> src/main.rs:59:5
Dec 04 21:00:01.747 INFO [stderr]    |
Dec 04 21:00:01.747 INFO [stderr] 59 |     type NullType = CaseSensitiveLiteral<literal::n, CaseSensitiveLiteral<literal::u, CaseSensitiveLiteral<literal::l, CaseSensitiveLiteral<literal::l, End>>>>;
Dec 04 21:00:01.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:00:01.747 INFO [stderr] 
Dec 04 21:00:01.959 INFO [stderr] warning: unused variable: `regex_1`
Dec 04 21:00:01.959 INFO [stderr]  --> src/main.rs:8:9
Dec 04 21:00:01.959 INFO [stderr]   |
Dec 04 21:00:01.959 INFO [stderr] 8 |     let regex_1 = r".";
Dec 04 21:00:01.959 INFO [stderr]   |         ^^^^^^^ help: consider using `_regex_1` instead
Dec 04 21:00:01.959 INFO [stderr]   |
Dec 04 21:00:01.959 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 21:00:01.959 INFO [stderr] 
Dec 04 21:00:01.959 INFO [stderr] warning: unused variable: `test_string`
Dec 04 21:00:01.959 INFO [stderr]   --> src/main.rs:14:9
Dec 04 21:00:01.959 INFO [stderr]    |
Dec 04 21:00:01.959 INFO [stderr] 14 |     let test_string = "a";
Dec 04 21:00:01.959 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 04 21:00:01.959 INFO [stderr] 
Dec 04 21:00:01.959 INFO [stderr] warning: unused variable: `regex_2`
Dec 04 21:00:01.959 INFO [stderr]   --> src/main.rs:27:9
Dec 04 21:00:01.959 INFO [stderr]    |
Dec 04 21:00:01.959 INFO [stderr] 27 |     let regex_2 = r"^.{4}-(.|null)$";
Dec 04 21:00:01.959 INFO [stderr]    |         ^^^^^^^ help: consider using `_regex_2` instead
Dec 04 21:00:01.959 INFO [stderr] 
Dec 04 21:00:01.959 INFO [stderr] warning: unused variable: `test_string`
Dec 04 21:00:01.959 INFO [stderr]   --> src/main.rs:74:9
Dec 04 21:00:01.959 INFO [stderr]    |
Dec 04 21:00:01.959 INFO [stderr] 74 |     let test_string = "aaaa-null";
Dec 04 21:00:01.959 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 04 21:00:01.959 INFO [stderr] 
Dec 04 21:00:01.966 INFO [stderr] warning: struct is never constructed: `Repeater4`
Dec 04 21:00:01.966 INFO [stderr]   --> src/main.rs:31:5
Dec 04 21:00:01.966 INFO [stderr]    |
Dec 04 21:00:01.966 INFO [stderr] 31 |     struct Repeater4;
Dec 04 21:00:01.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 21:00:01.966 INFO [stderr]    |
Dec 04 21:00:01.966 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:00:01.966 INFO [stderr] 
Dec 04 21:00:01.966 INFO [stderr] warning: struct is never constructed: `NotGreedy`
Dec 04 21:00:01.966 INFO [stderr]   --> src/main.rs:41:5
Dec 04 21:00:01.966 INFO [stderr]    |
Dec 04 21:00:01.966 INFO [stderr] 41 |     struct NotGreedy;
Dec 04 21:00:01.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 21:00:01.966 INFO [stderr] 
Dec 04 21:00:01.966 INFO [stderr] warning: struct is never constructed: `Group1`
Dec 04 21:00:01.966 INFO [stderr]   --> src/main.rs:50:5
Dec 04 21:00:01.966 INFO [stderr]    |
Dec 04 21:00:01.966 INFO [stderr] 50 |     struct Group1;
Dec 04 21:00:01.966 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 04 21:00:01.966 INFO [stderr] 
Dec 04 21:00:01.966 INFO [stderr] warning: type alias is never used: `NullType`
Dec 04 21:00:01.966 INFO [stderr]   --> src/main.rs:59:5
Dec 04 21:00:01.966 INFO [stderr]    |
Dec 04 21:00:01.966 INFO [stderr] 59 |     type NullType = CaseSensitiveLiteral<literal::n, CaseSensitiveLiteral<literal::u, CaseSensitiveLiteral<literal::l, CaseSensitiveLiteral<literal::l, End>>>>;
Dec 04 21:00:01.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:00:01.966 INFO [stderr] 
Dec 04 21:00:01.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 04 21:00:01.980 INFO [stderr] su: No module specific data is present
Dec 04 21:00:02.293 INFO running `"docker" "inspect" "d52fbe95c224c5bc242e14c260021eb7d91b638058993498f3a6f1308661d9d5"`
Dec 04 21:00:02.428 INFO running `"docker" "rm" "-f" "d52fbe95c224c5bc242e14c260021eb7d91b638058993498f3a6f1308661d9d5"`
Dec 04 21:00:02.543 INFO [stdout] d52fbe95c224c5bc242e14c260021eb7d91b638058993498f3a6f1308661d9d5