Dec 17 16:12:02.381 INFO checking samdoiron/plasma against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:12:02.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/samdoiron/plasma:/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 17 16:12:02.884 INFO [stdout] 05eae44ae8b640f4db1df6476f7b474db939f2a5934b60f82c26ac9c5ac3360d
Dec 17 16:12:02.886 INFO running `"docker" "start" "-a" "05eae44ae8b640f4db1df6476f7b474db939f2a5934b60f82c26ac9c5ac3360d"`
Dec 17 16:12:04.854 INFO [stderr]     Checking plasma v0.1.0 (/opt/crater/workdir)
Dec 17 16:12:05.472 INFO [stderr] warning: struct is never constructed: `PlasmaParser`
Dec 17 16:12:05.472 INFO [stderr]  --> src/main.rs:9:1
Dec 17 16:12:05.472 INFO [stderr]   |
Dec 17 16:12:05.472 INFO [stderr] 9 | struct PlasmaParser;
Dec 17 16:12:05.472 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.479 INFO [stderr]   |
Dec 17 16:12:05.479 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 16:12:05.479 INFO [stderr] 
Dec 17 16:12:05.480 INFO [stderr] warning: variant is never constructed: `Expressions`
Dec 17 16:12:05.480 INFO [stderr]   --> src/main.rs:13:5
Dec 17 16:12:05.481 INFO [stderr]    |
Dec 17 16:12:05.481 INFO [stderr] 13 |     Expressions(Vec<AstNode<'a>>),
Dec 17 16:12:05.481 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.481 INFO [stderr] 
Dec 17 16:12:05.482 INFO [stderr] warning: variant is never constructed: `Assignment`
Dec 17 16:12:05.482 INFO [stderr]   --> src/main.rs:14:5
Dec 17 16:12:05.482 INFO [stderr]    |
Dec 17 16:12:05.482 INFO [stderr] 14 |     Assignment(&'a str, Box<AstNode<'a>>),
Dec 17 16:12:05.482 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.483 INFO [stderr] 
Dec 17 16:12:05.483 INFO [stderr] warning: variant is never constructed: `Number`
Dec 17 16:12:05.483 INFO [stderr]   --> src/main.rs:15:5
Dec 17 16:12:05.483 INFO [stderr]    |
Dec 17 16:12:05.483 INFO [stderr] 15 |     Number(i64),
Dec 17 16:12:05.483 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 16:12:05.483 INFO [stderr] 
Dec 17 16:12:05.483 INFO [stderr] warning: variant is never constructed: `Identifier`
Dec 17 16:12:05.483 INFO [stderr]   --> src/main.rs:16:5
Dec 17 16:12:05.483 INFO [stderr]    |
Dec 17 16:12:05.483 INFO [stderr] 16 |     Identifier(&'a str)
Dec 17 16:12:05.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.483 INFO [stderr] 
Dec 17 16:12:05.483 INFO [stderr] warning: type alias is never used: `Pair`
Dec 17 16:12:05.483 INFO [stderr]   --> src/main.rs:19:1
Dec 17 16:12:05.483 INFO [stderr]    |
Dec 17 16:12:05.483 INFO [stderr] 19 | type Pair<'a> = pest::iterators::Pair<'a, Rule>;
Dec 17 16:12:05.484 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.484 INFO [stderr] 
Dec 17 16:12:05.484 INFO [stderr] warning: function is never used: `parse_number`
Dec 17 16:12:05.484 INFO [stderr]   --> src/main.rs:21:1
Dec 17 16:12:05.484 INFO [stderr]    |
Dec 17 16:12:05.484 INFO [stderr] 21 | fn parse_number(pair: Pair) -> AstNode {
Dec 17 16:12:05.484 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.484 INFO [stderr] 
Dec 17 16:12:05.484 INFO [stderr] warning: function is never used: `parse_identifier`
Dec 17 16:12:05.484 INFO [stderr]   --> src/main.rs:25:1
Dec 17 16:12:05.484 INFO [stderr]    |
Dec 17 16:12:05.484 INFO [stderr] 25 | fn parse_identifier<'a>(pair: Pair<'a>) -> AstNode<'a> {
Dec 17 16:12:05.484 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.484 INFO [stderr] 
Dec 17 16:12:05.484 INFO [stderr] warning: function is never used: `parse_assignment`
Dec 17 16:12:05.484 INFO [stderr]   --> src/main.rs:29:1
Dec 17 16:12:05.484 INFO [stderr]    |
Dec 17 16:12:05.484 INFO [stderr] 29 | fn parse_assignment<'a>(pair: Pair<'a>) -> AstNode<'a> {
Dec 17 16:12:05.484 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.485 INFO [stderr] 
Dec 17 16:12:05.485 INFO [stderr] warning: function is never used: `parse_expression`
Dec 17 16:12:05.485 INFO [stderr]   --> src/main.rs:36:1
Dec 17 16:12:05.485 INFO [stderr]    |
Dec 17 16:12:05.485 INFO [stderr] 36 | fn parse_expression<'a>(expression: Pair<'a>) -> AstNode<'a> {
Dec 17 16:12:05.485 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.485 INFO [stderr] 
Dec 17 16:12:05.485 INFO [stderr] warning: function is never used: `parse`
Dec 17 16:12:05.485 INFO [stderr]   --> src/main.rs:45:1
Dec 17 16:12:05.485 INFO [stderr]    |
Dec 17 16:12:05.485 INFO [stderr] 45 | fn parse<'a>(code: &'a str) -> AstNode<'a> {
Dec 17 16:12:05.485 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.485 INFO [stderr] 
Dec 17 16:12:05.485 INFO [stderr] warning: function is never used: `assert_parses_to`
Dec 17 16:12:05.485 INFO [stderr]    --> src/main.rs:110:5
Dec 17 16:12:05.485 INFO [stderr]     |
Dec 17 16:12:05.485 INFO [stderr] 110 |     fn assert_parses_to(input: &str, output: AstNode) {
Dec 17 16:12:05.485 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:12:05.492 INFO [stderr] 
Dec 17 16:12:05.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 17 16:12:05.978 INFO running `"docker" "inspect" "05eae44ae8b640f4db1df6476f7b474db939f2a5934b60f82c26ac9c5ac3360d"`
Dec 17 16:12:06.162 INFO running `"docker" "rm" "-f" "05eae44ae8b640f4db1df6476f7b474db939f2a5934b60f82c26ac9c5ac3360d"`
Dec 17 16:12:06.380 INFO [stdout] 05eae44ae8b640f4db1df6476f7b474db939f2a5934b60f82c26ac9c5ac3360d