[INFO] updating cached repository tmikus/rlox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tmikus/rlox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tmikus/rlox" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tmikus/rlox"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tmikus/rlox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tmikus/rlox" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tmikus/rlox"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tmikus/rlox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab1dde3b5ee3559c4d83f66a58f08343f21c4d98
[INFO] sha for GitHub repo tmikus/rlox: ab1dde3b5ee3559c4d83f66a58f08343f21c4d98
[INFO] validating manifest of tmikus/rlox on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tmikus/rlox on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tmikus/rlox
[INFO] finished frobbing tmikus/rlox
[INFO] frobbed toml for tmikus/rlox written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tmikus/rlox/Cargo.toml
[INFO] started frobbing tmikus/rlox
[INFO] finished frobbing tmikus/rlox
[INFO] frobbed toml for tmikus/rlox written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tmikus/rlox/Cargo.toml
[INFO] crate tmikus/rlox already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tmikus/rlox against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tmikus/rlox:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 14fafd0f495f68442afeccc4a720fa9cb5a0fdb4363cd26e23a6b94d80ff4c5c
[INFO] running `"docker" "start" "-a" "14fafd0f495f68442afeccc4a720fa9cb5a0fdb4363cd26e23a6b94d80ff4c5c"`
[INFO] [stderr]     Checking rlox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]  --> src/scanner.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ptr::null;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Debug`
[INFO] [stderr]  --> src/token_type.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Debug;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |   ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |               ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |                            ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:40
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |                                        ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |   BANG, BANG_EQUAL,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |   EQUAL, EQUAL_EQUAL,
[INFO] [stderr]    |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |   GREATER, GREATER_EQUAL,
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |   LESS, LESS_EQUAL,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]  --> src/scanner.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ptr::null;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Debug`
[INFO] [stderr]  --> src/token_type.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Debug;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |   ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |               ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |                            ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stderr]  --> src/token_type.rs:6:40
[INFO] [stderr]   |
[INFO] [stderr] 6 |   LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE,
[INFO] [stderr]   |                                        ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |   BANG, BANG_EQUAL,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |   EQUAL, EQUAL_EQUAL,
[INFO] [stderr]    |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |   GREATER, GREATER_EQUAL,
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stderr]   --> src/token_type.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |   LESS, LESS_EQUAL,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IDENTIFIER`
[INFO] [stderr]   --> src/token_type.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   IDENTIFIER, STRING, NUMBER,
[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/token_type.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CLASS`
[INFO] [stderr]   --> src/token_type.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ELSE`
[INFO] [stderr]   --> src/token_type.rs:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FALSE`
[INFO] [stderr]   --> src/token_type.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FUN`
[INFO] [stderr]   --> src/token_type.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FOR`
[INFO] [stderr]   --> src/token_type.rs:19:33
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IF`
[INFO] [stderr]   --> src/token_type.rs:19:38
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NIL`
[INFO] [stderr]   --> src/token_type.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OR`
[INFO] [stderr]   --> src/token_type.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                               ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PRINT`
[INFO] [stderr]   --> src/token_type.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RETURN`
[INFO] [stderr]   --> src/token_type.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SUPER`
[INFO] [stderr]   --> src/token_type.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `THIS`
[INFO] [stderr]   --> src/token_type.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TRUE`
[INFO] [stderr]   --> src/token_type.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VAR`
[INFO] [stderr]   --> src/token_type.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WHILE`
[INFO] [stderr]   --> src/token_type.rs:20:42
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `line`
[INFO] [stderr]  --> src/token.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   line: i32,
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IDENTIFIER`
[INFO] [stderr]   --> src/token_type.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   IDENTIFIER, STRING, NUMBER,
[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/token_type.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CLASS`
[INFO] [stderr]   --> src/token_type.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ELSE`
[INFO] [stderr]   --> src/token_type.rs:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FALSE`
[INFO] [stderr]   --> src/token_type.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FUN`
[INFO] [stderr]   --> src/token_type.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FOR`
[INFO] [stderr]   --> src/token_type.rs:19:33
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IF`
[INFO] [stderr]   --> src/token_type.rs:19:38
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NIL`
[INFO] [stderr]   --> src/token_type.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OR`
[INFO] [stderr]   --> src/token_type.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 |   AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR,
[INFO] [stderr]    |                                               ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PRINT`
[INFO] [stderr]   --> src/token_type.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RETURN`
[INFO] [stderr]   --> src/token_type.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SUPER`
[INFO] [stderr]   --> src/token_type.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `THIS`
[INFO] [stderr]   --> src/token_type.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TRUE`
[INFO] [stderr]   --> src/token_type.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VAR`
[INFO] [stderr]   --> src/token_type.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WHILE`
[INFO] [stderr]   --> src/token_type.rs:20:42
[INFO] [stderr]    |
[INFO] [stderr] 20 |   PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE,
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `line`
[INFO] [stderr]  --> src/token.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   line: i32,
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "14fafd0f495f68442afeccc4a720fa9cb5a0fdb4363cd26e23a6b94d80ff4c5c"`
[INFO] running `"docker" "rm" "-f" "14fafd0f495f68442afeccc4a720fa9cb5a0fdb4363cd26e23a6b94d80ff4c5c"`
[INFO] [stdout] 14fafd0f495f68442afeccc4a720fa9cb5a0fdb4363cd26e23a6b94d80ff4c5c