[INFO] cloning repository https://github.com/neverRare/butter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neverRare/butter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fbutter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fbutter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c59e04a74131305dd5f6aacfaabfb782431787c5
[INFO] checking neverRare/butter against master#9503ea19edbf01b9435e80e17d60ce1b88390116 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fbutter" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neverRare/butter on toolchain 9503ea19edbf01b9435e80e17d60ce1b88390116
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neverRare/butter
[INFO] finished tweaking git repo https://github.com/neverRare/butter
[INFO] tweaked toml for git repo https://github.com/neverRare/butter written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/neverRare/butter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9eccb1ad7717f5ae6bfa68ae9f1458d7c92885f84c131fd1b3727d16c60ba30
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9eccb1ad7717f5ae6bfa68ae9f1458d7c92885f84c131fd1b3727d16c60ba30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9eccb1ad7717f5ae6bfa68ae9f1458d7c92885f84c131fd1b3727d16c60ba30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9eccb1ad7717f5ae6bfa68ae9f1458d7c92885f84c131fd1b3727d16c60ba30", kill_on_drop: false }`
[INFO] [stdout] d9eccb1ad7717f5ae6bfa68ae9f1458d7c92885f84c131fd1b3727d16c60ba30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 287019f80b81e5abfd3cbbde0039da727a2d8c4333301b4d9df12dacd125e931
[INFO] running `Command { std: "docker" "start" "-a" "287019f80b81e5abfd3cbbde0039da727a2d8c4333301b4d9df12dacd125e931", kill_on_drop: false }`
[INFO] [stderr]     Checking util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]     Checking butter_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> core/src/parser.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn parse_block_rest<'a>(parser: &mut Parser<'a>, left_bracket_span: &'a str) -> ParseResult<'a> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_bracket_span`
[INFO] [stdout]    --> core/src/parser.rs:230:50
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn parse_block_rest<'a>(parser: &mut Parser<'a>, left_bracket_span: &'a str) -> ParseResult<'a> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_bracket_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Full`
[INFO] [stdout]   --> core/src/parser/node_type.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Full,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Inclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Inclusive,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Exclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Exclusive,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InclusiveExclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     InclusiveExclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ExclusiveInclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     ExclusiveInclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FromInclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     FromInclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FromExclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     FromExclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToInclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     ToInclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToExclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     ToExclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SplatOrRest`
[INFO] [stdout]   --> core/src/parser/node_type.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     SplatOrRest,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Declare`
[INFO] [stdout]   --> core/src/parser/node_type.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Declare,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FunDeclare`
[INFO] [stdout]   --> core/src/parser/node_type.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     FunDeclare,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Array`
[INFO] [stdout]   --> core/src/parser/node_type.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Array,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ArrayRange`
[INFO] [stdout]   --> core/src/parser/node_type.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     ArrayRange(RangeType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Struct`
[INFO] [stdout]   --> core/src/parser/node_type.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Struct,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Index`
[INFO] [stdout]   --> core/src/parser/node_type.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Index,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OptionalIndex`
[INFO] [stdout]   --> core/src/parser/node_type.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     OptionalIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Slice`
[INFO] [stdout]   --> core/src/parser/node_type.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Slice(RangeType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OptionalSlice`
[INFO] [stdout]   --> core/src/parser/node_type.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     OptionalSlice(RangeType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Block`
[INFO] [stdout]   --> core/src/parser/node_type.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Block,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BlockWithExpr`
[INFO] [stdout]   --> core/src/parser/node_type.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     BlockWithExpr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fun`
[INFO] [stdout]   --> core/src/parser/node_type.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     Fun,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `For`
[INFO] [stdout]   --> core/src/parser/node_type.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     For,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> core/src/parser.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn new(src: &'a str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> core/src/parser.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn parse_block_rest<'a>(parser: &mut Parser<'a>, left_bracket_span: &'a str) -> ParseResult<'a> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_bracket_span`
[INFO] [stdout]    --> core/src/parser.rs:230:50
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn parse_block_rest<'a>(parser: &mut Parser<'a>, left_bracket_span: &'a str) -> ParseResult<'a> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_bracket_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Full`
[INFO] [stdout]   --> core/src/parser/node_type.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Full,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Inclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Inclusive,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Exclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Exclusive,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InclusiveExclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     InclusiveExclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ExclusiveInclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     ExclusiveInclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FromInclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     FromInclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FromExclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     FromExclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToInclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     ToInclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToExclusive`
[INFO] [stdout]   --> core/src/parser/node_type.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     ToExclusive,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SplatOrRest`
[INFO] [stdout]   --> core/src/parser/node_type.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     SplatOrRest,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Declare`
[INFO] [stdout]   --> core/src/parser/node_type.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Declare,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FunDeclare`
[INFO] [stdout]   --> core/src/parser/node_type.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     FunDeclare,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Array`
[INFO] [stdout]   --> core/src/parser/node_type.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Array,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ArrayRange`
[INFO] [stdout]   --> core/src/parser/node_type.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     ArrayRange(RangeType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Struct`
[INFO] [stdout]   --> core/src/parser/node_type.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Struct,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Index`
[INFO] [stdout]   --> core/src/parser/node_type.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Index,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OptionalIndex`
[INFO] [stdout]   --> core/src/parser/node_type.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     OptionalIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Slice`
[INFO] [stdout]   --> core/src/parser/node_type.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Slice(RangeType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OptionalSlice`
[INFO] [stdout]   --> core/src/parser/node_type.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     OptionalSlice(RangeType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Block`
[INFO] [stdout]   --> core/src/parser/node_type.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Block,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BlockWithExpr`
[INFO] [stdout]   --> core/src/parser/node_type.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     BlockWithExpr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fun`
[INFO] [stdout]   --> core/src/parser/node_type.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     Fun,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `For`
[INFO] [stdout]   --> core/src/parser/node_type.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     For,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> core/src/parser.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn new(src: &'a str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "287019f80b81e5abfd3cbbde0039da727a2d8c4333301b4d9df12dacd125e931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287019f80b81e5abfd3cbbde0039da727a2d8c4333301b4d9df12dacd125e931", kill_on_drop: false }`
[INFO] [stdout] 287019f80b81e5abfd3cbbde0039da727a2d8c4333301b4d9df12dacd125e931