Dec 18 02:29:21.726 INFO checking chriscoomber/typed-regex against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:29:21.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/chriscoomber/typed-regex:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:29:21.919 INFO [stdout] 269c1ec40cae9ca76bde9426042a72b688a77743df241075bf96beea7f5ff519
Dec 18 02:29:21.921 INFO running `"docker" "start" "-a" "269c1ec40cae9ca76bde9426042a72b688a77743df241075bf96beea7f5ff519"`
Dec 18 02:29:22.572 INFO [stderr]     Checking typed-regex v0.1.0 (/opt/crater/workdir)
Dec 18 02:29:22.840 INFO [stderr] warning: type `n` should have a camel case name such as `N`
Dec 18 02:29:22.841 INFO [stderr]   --> src/literal.rs:12:1
Dec 18 02:29:22.841 INFO [stderr]    |
Dec 18 02:29:22.841 INFO [stderr] 12 | pub struct n;
Dec 18 02:29:22.841 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 18 02:29:22.841 INFO [stderr]    |
Dec 18 02:29:22.841 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 02:29:22.841 INFO [stderr] 
Dec 18 02:29:22.841 INFO [stderr] warning: type `u` should have a camel case name such as `U`
Dec 18 02:29:22.841 INFO [stderr]   --> src/literal.rs:15:1
Dec 18 02:29:22.841 INFO [stderr]    |
Dec 18 02:29:22.841 INFO [stderr] 15 | pub struct u;
Dec 18 02:29:22.841 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 18 02:29:22.841 INFO [stderr] 
Dec 18 02:29:22.841 INFO [stderr] warning: type `l` should have a camel case name such as `L`
Dec 18 02:29:22.841 INFO [stderr]   --> src/literal.rs:18:1
Dec 18 02:29:22.841 INFO [stderr]    |
Dec 18 02:29:22.841 INFO [stderr] 18 | pub struct l;
Dec 18 02:29:22.841 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 18 02:29:22.841 INFO [stderr] 
Dec 18 02:29:22.860 INFO [stderr] warning: type `n` should have a camel case name such as `N`
Dec 18 02:29:22.860 INFO [stderr]   --> src/literal.rs:12:1
Dec 18 02:29:22.860 INFO [stderr]    |
Dec 18 02:29:22.860 INFO [stderr] 12 | pub struct n;
Dec 18 02:29:22.860 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 18 02:29:22.860 INFO [stderr]    |
Dec 18 02:29:22.860 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 02:29:22.860 INFO [stderr] 
Dec 18 02:29:22.860 INFO [stderr] warning: type `u` should have a camel case name such as `U`
Dec 18 02:29:22.860 INFO [stderr]   --> src/literal.rs:15:1
Dec 18 02:29:22.860 INFO [stderr]    |
Dec 18 02:29:22.860 INFO [stderr] 15 | pub struct u;
Dec 18 02:29:22.860 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 18 02:29:22.860 INFO [stderr] 
Dec 18 02:29:22.860 INFO [stderr] warning: type `l` should have a camel case name such as `L`
Dec 18 02:29:22.860 INFO [stderr]   --> src/literal.rs:18:1
Dec 18 02:29:22.860 INFO [stderr]    |
Dec 18 02:29:22.860 INFO [stderr] 18 | pub struct l;
Dec 18 02:29:22.860 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 18 02:29:22.860 INFO [stderr] 
Dec 18 02:29:23.007 INFO [stderr] warning: unused variable: `regex_1`
Dec 18 02:29:23.007 INFO [stderr]  --> src/main.rs:8:9
Dec 18 02:29:23.007 INFO [stderr]   |
Dec 18 02:29:23.007 INFO [stderr] 8 |     let regex_1 = r".";
Dec 18 02:29:23.007 INFO [stderr]   |         ^^^^^^^ help: consider using `_regex_1` instead
Dec 18 02:29:23.007 INFO [stderr]   |
Dec 18 02:29:23.007 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 02:29:23.007 INFO [stderr] 
Dec 18 02:29:23.007 INFO [stderr] warning: unused variable: `test_string`
Dec 18 02:29:23.007 INFO [stderr]   --> src/main.rs:14:9
Dec 18 02:29:23.007 INFO [stderr]    |
Dec 18 02:29:23.007 INFO [stderr] 14 |     let test_string = "a";
Dec 18 02:29:23.007 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 18 02:29:23.007 INFO [stderr] 
Dec 18 02:29:23.007 INFO [stderr] warning: unused variable: `regex_2`
Dec 18 02:29:23.007 INFO [stderr]   --> src/main.rs:27:9
Dec 18 02:29:23.007 INFO [stderr]    |
Dec 18 02:29:23.007 INFO [stderr] 27 |     let regex_2 = r"^.{4}-(.|null)$";
Dec 18 02:29:23.007 INFO [stderr]    |         ^^^^^^^ help: consider using `_regex_2` instead
Dec 18 02:29:23.007 INFO [stderr] 
Dec 18 02:29:23.007 INFO [stderr] warning: unused variable: `test_string`
Dec 18 02:29:23.007 INFO [stderr]   --> src/main.rs:74:9
Dec 18 02:29:23.007 INFO [stderr]    |
Dec 18 02:29:23.007 INFO [stderr] 74 |     let test_string = "aaaa-null";
Dec 18 02:29:23.007 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 18 02:29:23.007 INFO [stderr] 
Dec 18 02:29:23.013 INFO [stderr] warning: struct is never constructed: `Repeater4`
Dec 18 02:29:23.013 INFO [stderr]   --> src/main.rs:31:5
Dec 18 02:29:23.013 INFO [stderr]    |
Dec 18 02:29:23.013 INFO [stderr] 31 |     struct Repeater4;
Dec 18 02:29:23.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 02:29:23.013 INFO [stderr]    |
Dec 18 02:29:23.013 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:29:23.013 INFO [stderr] 
Dec 18 02:29:23.013 INFO [stderr] warning: struct is never constructed: `NotGreedy`
Dec 18 02:29:23.013 INFO [stderr]   --> src/main.rs:41:5
Dec 18 02:29:23.013 INFO [stderr]    |
Dec 18 02:29:23.013 INFO [stderr] 41 |     struct NotGreedy;
Dec 18 02:29:23.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 02:29:23.013 INFO [stderr] 
Dec 18 02:29:23.013 INFO [stderr] warning: struct is never constructed: `Group1`
Dec 18 02:29:23.013 INFO [stderr]   --> src/main.rs:50:5
Dec 18 02:29:23.013 INFO [stderr]    |
Dec 18 02:29:23.013 INFO [stderr] 50 |     struct Group1;
Dec 18 02:29:23.013 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 02:29:23.013 INFO [stderr] 
Dec 18 02:29:23.017 INFO [stderr] warning: type alias is never used: `NullType`
Dec 18 02:29:23.017 INFO [stderr]   --> src/main.rs:59:5
Dec 18 02:29:23.017 INFO [stderr]    |
Dec 18 02:29:23.017 INFO [stderr] 59 |     type NullType = CaseSensitiveLiteral<literal::n, CaseSensitiveLiteral<literal::u, CaseSensitiveLiteral<literal::l, CaseSensitiveLiteral<literal::l, End>>>>;
Dec 18 02:29:23.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:29:23.017 INFO [stderr] 
Dec 18 02:29:23.063 INFO [stderr] warning: unused variable: `regex_1`
Dec 18 02:29:23.063 INFO [stderr]  --> src/main.rs:8:9
Dec 18 02:29:23.063 INFO [stderr]   |
Dec 18 02:29:23.063 INFO [stderr] 8 |     let regex_1 = r".";
Dec 18 02:29:23.063 INFO [stderr]   |         ^^^^^^^ help: consider using `_regex_1` instead
Dec 18 02:29:23.063 INFO [stderr]   |
Dec 18 02:29:23.063 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 02:29:23.063 INFO [stderr] 
Dec 18 02:29:23.063 INFO [stderr] warning: unused variable: `test_string`
Dec 18 02:29:23.063 INFO [stderr]   --> src/main.rs:14:9
Dec 18 02:29:23.063 INFO [stderr]    |
Dec 18 02:29:23.063 INFO [stderr] 14 |     let test_string = "a";
Dec 18 02:29:23.063 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 18 02:29:23.063 INFO [stderr] 
Dec 18 02:29:23.063 INFO [stderr] warning: unused variable: `regex_2`
Dec 18 02:29:23.063 INFO [stderr]   --> src/main.rs:27:9
Dec 18 02:29:23.063 INFO [stderr]    |
Dec 18 02:29:23.063 INFO [stderr] 27 |     let regex_2 = r"^.{4}-(.|null)$";
Dec 18 02:29:23.063 INFO [stderr]    |         ^^^^^^^ help: consider using `_regex_2` instead
Dec 18 02:29:23.064 INFO [stderr] 
Dec 18 02:29:23.064 INFO [stderr] warning: unused variable: `test_string`
Dec 18 02:29:23.064 INFO [stderr]   --> src/main.rs:74:9
Dec 18 02:29:23.064 INFO [stderr]    |
Dec 18 02:29:23.064 INFO [stderr] 74 |     let test_string = "aaaa-null";
Dec 18 02:29:23.064 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_test_string` instead
Dec 18 02:29:23.064 INFO [stderr] 
Dec 18 02:29:23.070 INFO [stderr] warning: struct is never constructed: `Repeater4`
Dec 18 02:29:23.070 INFO [stderr]   --> src/main.rs:31:5
Dec 18 02:29:23.070 INFO [stderr]    |
Dec 18 02:29:23.070 INFO [stderr] 31 |     struct Repeater4;
Dec 18 02:29:23.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 02:29:23.070 INFO [stderr]    |
Dec 18 02:29:23.070 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:29:23.070 INFO [stderr] 
Dec 18 02:29:23.070 INFO [stderr] warning: struct is never constructed: `NotGreedy`
Dec 18 02:29:23.071 INFO [stderr]   --> src/main.rs:41:5
Dec 18 02:29:23.071 INFO [stderr]    |
Dec 18 02:29:23.071 INFO [stderr] 41 |     struct NotGreedy;
Dec 18 02:29:23.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 02:29:23.071 INFO [stderr] 
Dec 18 02:29:23.071 INFO [stderr] warning: struct is never constructed: `Group1`
Dec 18 02:29:23.071 INFO [stderr]   --> src/main.rs:50:5
Dec 18 02:29:23.071 INFO [stderr]    |
Dec 18 02:29:23.071 INFO [stderr] 50 |     struct Group1;
Dec 18 02:29:23.071 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 02:29:23.071 INFO [stderr] 
Dec 18 02:29:23.071 INFO [stderr] warning: type alias is never used: `NullType`
Dec 18 02:29:23.071 INFO [stderr]   --> src/main.rs:59:5
Dec 18 02:29:23.071 INFO [stderr]    |
Dec 18 02:29:23.071 INFO [stderr] 59 |     type NullType = CaseSensitiveLiteral<literal::n, CaseSensitiveLiteral<literal::u, CaseSensitiveLiteral<literal::l, CaseSensitiveLiteral<literal::l, End>>>>;
Dec 18 02:29:23.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:29:23.071 INFO [stderr] 
Dec 18 02:29:23.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 18 02:29:23.406 INFO running `"docker" "inspect" "269c1ec40cae9ca76bde9426042a72b688a77743df241075bf96beea7f5ff519"`
Dec 18 02:29:23.502 INFO running `"docker" "rm" "-f" "269c1ec40cae9ca76bde9426042a72b688a77743df241075bf96beea7f5ff519"`
Dec 18 02:29:23.596 INFO [stdout] 269c1ec40cae9ca76bde9426042a72b688a77743df241075bf96beea7f5ff519