[INFO] updating cached repository Vincent-P/maniascript-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vincent-P/maniascript-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vincent-P/maniascript-parser" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Vincent-P/maniascript-parser"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Vincent-P/maniascript-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vincent-P/maniascript-parser" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Vincent-P/maniascript-parser"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Vincent-P/maniascript-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] adfd1e3596fa65fd7012451b15602ce3f810b50a
[INFO] sha for GitHub repo Vincent-P/maniascript-parser: adfd1e3596fa65fd7012451b15602ce3f810b50a
[INFO] validating manifest of Vincent-P/maniascript-parser on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Vincent-P/maniascript-parser on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Vincent-P/maniascript-parser
[INFO] finished frobbing Vincent-P/maniascript-parser
[INFO] frobbed toml for Vincent-P/maniascript-parser written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Vincent-P/maniascript-parser/Cargo.toml
[INFO] started frobbing Vincent-P/maniascript-parser
[INFO] finished frobbing Vincent-P/maniascript-parser
[INFO] frobbed toml for Vincent-P/maniascript-parser written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Vincent-P/maniascript-parser/Cargo.toml
[INFO] crate Vincent-P/maniascript-parser already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Vincent-P/maniascript-parser against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Vincent-P/maniascript-parser:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e33ac003eb0703a6cf05375fec7ad926892f3a5e12c165ffd9ef13652556ff09
[INFO] running `"docker" "start" "-a" "e33ac003eb0703a6cf05375fec7ad926892f3a5e12c165ffd9ef13652556ff09"`
[INFO] [stderr]     Checking strum v0.11.0
[INFO] [stderr]     Checking generational-arena v0.1.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling strum_macros v0.11.0
[INFO] [stderr]     Checking maniascript-parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Type`
[INFO] [stderr]  --> src/ast/node_kind.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Type,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `And`
[INFO] [stderr]   --> src/ast/node_kind.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Or`
[INFO] [stderr]   --> src/ast/node_kind.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IsEqual`
[INFO] [stderr]   --> src/ast/node_kind.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     IsEqual,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IsNotEqual`
[INFO] [stderr]   --> src/ast/node_kind.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     IsNotEqual,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Inf`
[INFO] [stderr]   --> src/ast/node_kind.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Inf,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sup`
[INFO] [stderr]   --> src/ast/node_kind.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Sup,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InfEq`
[INFO] [stderr]   --> src/ast/node_kind.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     InfEq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SupEq`
[INFO] [stderr]   --> src/ast/node_kind.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     SupEq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StrConcat`
[INFO] [stderr]   --> src/ast/node_kind.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     StrConcat,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plus`
[INFO] [stderr]   --> src/ast/node_kind.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Plus,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Minus`
[INFO] [stderr]   --> src/ast/node_kind.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Minus,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mult`
[INFO] [stderr]   --> src/ast/node_kind.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Mult,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Div`
[INFO] [stderr]   --> src/ast/node_kind.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Div,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Modulo`
[INFO] [stderr]   --> src/ast/node_kind.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Modulo,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Member`
[INFO] [stderr]   --> src/ast/node_kind.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Member,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Namespace`
[INFO] [stderr]   --> src/ast/node_kind.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Namespace,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `VarDecKind`
[INFO] [stderr]   --> src/ast/node_kind.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub enum VarDecKind {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VarDecModifier`
[INFO] [stderr]   --> src/ast/node_kind.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     VarDecModifier,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Statement`
[INFO] [stderr]   --> src/ast/node_kind.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     Statement,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_mut_node`
[INFO] [stderr]   --> src/ast.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn get_mut_node(&mut self, node: NodeId) -> Option<&mut Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_node`
[INFO] [stderr]   --> src/ast.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn remove_node(&mut self, node: NodeId) -> Option<Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Type`
[INFO] [stderr]  --> src/ast/node_kind.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Type,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `And`
[INFO] [stderr]   --> src/ast/node_kind.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Or`
[INFO] [stderr]   --> src/ast/node_kind.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IsEqual`
[INFO] [stderr]   --> src/ast/node_kind.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     IsEqual,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IsNotEqual`
[INFO] [stderr]   --> src/ast/node_kind.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     IsNotEqual,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Inf`
[INFO] [stderr]   --> src/ast/node_kind.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Inf,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sup`
[INFO] [stderr]   --> src/ast/node_kind.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Sup,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InfEq`
[INFO] [stderr]   --> src/ast/node_kind.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     InfEq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SupEq`
[INFO] [stderr]   --> src/ast/node_kind.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     SupEq,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StrConcat`
[INFO] [stderr]   --> src/ast/node_kind.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     StrConcat,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plus`
[INFO] [stderr]   --> src/ast/node_kind.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Plus,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Minus`
[INFO] [stderr]   --> src/ast/node_kind.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Minus,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mult`
[INFO] [stderr]   --> src/ast/node_kind.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Mult,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Div`
[INFO] [stderr]   --> src/ast/node_kind.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Div,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Modulo`
[INFO] [stderr]   --> src/ast/node_kind.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Modulo,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Member`
[INFO] [stderr]   --> src/ast/node_kind.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Member,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Namespace`
[INFO] [stderr]   --> src/ast/node_kind.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Namespace,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `VarDecKind`
[INFO] [stderr]   --> src/ast/node_kind.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub enum VarDecKind {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VarDecModifier`
[INFO] [stderr]   --> src/ast/node_kind.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     VarDecModifier,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Statement`
[INFO] [stderr]   --> src/ast/node_kind.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     Statement,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_mut_node`
[INFO] [stderr]   --> src/ast.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn get_mut_node(&mut self, node: NodeId) -> Option<&mut Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_node`
[INFO] [stderr]   --> src/ast.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn remove_node(&mut self, node: NodeId) -> Option<Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `"docker" "inspect" "e33ac003eb0703a6cf05375fec7ad926892f3a5e12c165ffd9ef13652556ff09"`
[INFO] running `"docker" "rm" "-f" "e33ac003eb0703a6cf05375fec7ad926892f3a5e12c165ffd9ef13652556ff09"`
[INFO] [stdout] e33ac003eb0703a6cf05375fec7ad926892f3a5e12c165ffd9ef13652556ff09