chore: upgrade toolchain to 1.68.0

[ematipico]

Summary

Upgrade rust to 1.68.0

Test Plan

CI should pass

Documentation

• The PR requires documentation
• I will create a new PR to update the documentation

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[ematipico]

!bench_parser

[ematipico]

!bench_formatter

[ematipico]

!bench_analyzer

[github-actions]

Analyzer Benchmark Results

group                     main                                   pr
-----                     ----                                   --
analyzer/css.js           1.01      3.1±0.00ms     3.7 MB/sec    1.00      3.1±0.02ms     3.7 MB/sec
analyzer/index.js         1.01      7.4±0.01ms     4.4 MB/sec    1.00      7.3±0.02ms     4.4 MB/sec
analyzer/lint.ts          1.02      3.0±0.01ms    13.7 MB/sec    1.00      3.0±0.00ms    14.0 MB/sec
analyzer/parser.ts        1.00      9.5±0.57ms     5.1 MB/sec    1.03      9.8±0.03ms     5.0 MB/sec
analyzer/router.ts        1.00      2.9±0.00ms    10.7 MB/sec    1.12      3.3±0.01ms     9.6 MB/sec
analyzer/statement.ts     1.01      8.3±0.01ms     4.3 MB/sec    1.00      8.2±0.03ms     4.3 MB/sec
analyzer/typescript.ts    1.02     12.6±0.07ms     4.3 MB/sec    1.00     12.4±0.04ms     4.4 MB/sec

[github-actions]

Formatter Benchmark Results

group                                    main                                   pr
-----                                    ----                                   --
formatter/big5-added.json                1.00    499.5±0.34µs    33.8 MB/sec    1.03    512.2±1.10µs    33.0 MB/sec
formatter/canada.json                    1.00    159.5±1.15ms    13.5 MB/sec    1.11    177.2±1.88ms    12.1 MB/sec
formatter/checker.ts                     1.01    409.2±2.13ms     6.4 MB/sec    1.00    405.9±1.55ms     6.4 MB/sec
formatter/compiler.js                    1.00    220.8±1.57ms     4.7 MB/sec    1.01    222.7±1.19ms     4.7 MB/sec
formatter/d3.min.js                      1.01    173.9±2.12ms  1543.1 KB/sec    1.00    172.9±1.13ms  1551.9 KB/sec
formatter/db.json                        1.00      9.7±0.18ms    18.9 MB/sec    1.04     10.0±0.06ms    18.2 MB/sec
formatter/dojo.js                        1.00     12.0±0.02ms     5.7 MB/sec    1.00     12.0±0.03ms     5.7 MB/sec
formatter/eucjp.json                     1.00    861.3±1.28µs    45.5 MB/sec    1.04    897.9±1.41µs    43.6 MB/sec
formatter/ios.d.ts                       1.01    248.6±1.54ms     7.5 MB/sec    1.00    245.9±0.92ms     7.6 MB/sec
formatter/jquery.min.js                  1.00     48.5±0.21ms  1746.3 KB/sec    1.00     48.7±0.22ms  1737.7 KB/sec
formatter/math.js                        1.00    334.7±2.40ms  1980.9 KB/sec    1.00    334.4±1.24ms  1982.9 KB/sec
formatter/package-lock.json              1.00      4.1±0.01ms    33.2 MB/sec    1.06      4.4±0.01ms    31.4 MB/sec
formatter/parser.ts                      1.01      8.2±0.02ms     6.0 MB/sec    1.00      8.1±0.02ms     6.0 MB/sec
formatter/pixi.min.js                    1.00    186.2±1.45ms     2.4 MB/sec    1.00    185.5±1.04ms     2.4 MB/sec
formatter/react-dom.production.min.js    1.00     57.3±0.69ms     2.0 MB/sec    1.00     57.1±0.50ms     2.0 MB/sec
formatter/react.production.min.js        1.01      2.8±0.01ms     2.2 MB/sec    1.00      2.8±0.02ms     2.2 MB/sec
formatter/router.ts                      1.01      3.1±0.00ms     9.9 MB/sec    1.00      3.1±0.00ms    10.0 MB/sec
formatter/tex-chtml-full.js              1.00    429.0±1.42ms     2.1 MB/sec    1.00    430.5±2.57ms     2.1 MB/sec
formatter/three.min.js                   1.00    220.5±1.55ms     2.7 MB/sec    1.00    221.3±1.49ms     2.7 MB/sec
formatter/typescript.js                  1.00   1456.1±5.70ms     6.5 MB/sec    1.00   1449.6±4.61ms     6.6 MB/sec
formatter/vue.global.prod.js             1.00     74.9±0.74ms  1646.6 KB/sec    1.00     74.8±0.63ms  1648.8 KB/sec

[github-actions]

Parser Benchmark Results

group                                          main                                   pr
-----                                          ----                                   --
parser/big5-added.json/cached                  1.01    152.6±1.31µs   110.7 MB/sec    1.00    151.0±1.36µs   111.9 MB/sec
parser/big5-added.json/uncached                1.01    195.0±0.18µs    86.6 MB/sec    1.00    192.9±0.33µs    87.6 MB/sec
parser/canada.json/cached                      1.02     74.5±2.70ms    28.8 MB/sec    1.00     73.1±2.17ms    29.4 MB/sec
parser/canada.json/uncached                    1.01     89.4±1.97ms    24.0 MB/sec    1.00     88.4±2.01ms    24.3 MB/sec
parser/checker.ts/cached                       1.00    103.1±1.83ms    25.2 MB/sec    1.02    105.0±1.90ms    24.8 MB/sec
parser/checker.ts/uncached                     1.00    112.6±1.91ms    23.1 MB/sec    1.02    115.1±1.51ms    22.6 MB/sec
parser/compiler.js/cached                      1.00     60.9±1.46ms    17.2 MB/sec    1.00     60.6±1.66ms    17.3 MB/sec
parser/compiler.js/uncached                    1.00     66.5±1.15ms    15.8 MB/sec    1.00     66.6±1.07ms    15.7 MB/sec
parser/d3.min.js/cached                        1.00     38.3±0.56ms     6.8 MB/sec    1.01     38.6±0.43ms     6.8 MB/sec
parser/d3.min.js/uncached                      1.00     40.9±0.36ms     6.4 MB/sec    1.01     41.1±0.30ms     6.4 MB/sec
parser/db.json/cached                          1.02      4.3±0.01ms    43.0 MB/sec    1.00      4.2±0.01ms    43.6 MB/sec
parser/db.json/uncached                        1.02      5.1±0.02ms    35.5 MB/sec    1.00      5.0±0.02ms    36.3 MB/sec
parser/dojo.js/cached                          1.00      3.2±0.01ms    21.5 MB/sec    1.01      3.2±0.01ms    21.4 MB/sec
parser/dojo.js/uncached                        1.00      3.7±0.01ms    18.5 MB/sec    1.01      3.8±0.01ms    18.2 MB/sec
parser/eucjp.json/cached                       1.00    281.6±1.87µs   139.0 MB/sec    1.00    280.7±2.06µs   139.5 MB/sec
parser/eucjp.json/uncached                     1.01    335.8±0.29µs   116.6 MB/sec    1.00    333.3±0.33µs   117.5 MB/sec
parser/ios.d.ts/cached                         1.00     91.2±1.50ms    20.5 MB/sec    1.04     94.7±1.42ms    19.7 MB/sec
parser/ios.d.ts/uncached                       1.00     94.7±0.73ms    19.7 MB/sec    1.03     97.1±1.46ms    19.2 MB/sec
parser/jquery.min.js/cached                    1.00     10.4±0.08ms     8.0 MB/sec    1.00     10.4±0.10ms     7.9 MB/sec
parser/jquery.min.js/uncached                  1.00     11.2±0.05ms     7.4 MB/sec    1.01     11.3±0.04ms     7.3 MB/sec
parser/math.js/cached                          1.00     77.5±1.67ms     8.4 MB/sec    1.01     78.4±1.53ms     8.3 MB/sec
parser/math.js/uncached                        1.01     81.2±0.85ms     8.0 MB/sec    1.00     80.5±3.47ms     8.0 MB/sec
parser/package-lock.json/cached                1.03   1857.1±4.77µs    74.2 MB/sec    1.00   1807.5±5.59µs    76.3 MB/sec
parser/package-lock.json/uncached              1.02      2.1±0.00ms    65.4 MB/sec    1.00      2.1±0.02ms    67.0 MB/sec
parser/parser.ts/cached                        1.03      2.4±0.08ms    20.4 MB/sec    1.00      2.3±0.04ms    21.1 MB/sec
parser/parser.ts/uncached                      1.00      2.6±0.05ms    18.4 MB/sec    1.00      2.7±0.02ms    18.3 MB/sec
parser/pixi.min.js/cached                      1.00     46.6±1.06ms     9.4 MB/sec    1.02     47.7±1.06ms     9.2 MB/sec
parser/pixi.min.js/uncached                    1.00     50.2±0.84ms     8.7 MB/sec    1.02     51.0±0.82ms     8.6 MB/sec
parser/react-dom.production.min.js/cached      1.00     13.6±0.05ms     8.4 MB/sec    1.01     13.8±0.13ms     8.3 MB/sec
parser/react-dom.production.min.js/uncached    1.00     15.1±0.06ms     7.6 MB/sec    1.01     15.2±0.08ms     7.6 MB/sec
parser/react.production.min.js/cached          1.00    650.1±6.16µs     9.5 MB/sec    1.01    658.5±5.84µs     9.3 MB/sec
parser/react.production.min.js/uncached        1.00    748.8±1.10µs     8.2 MB/sec    1.02    761.0±7.06µs     8.1 MB/sec
parser/router.ts/cached                        1.00    823.6±4.31µs    37.7 MB/sec    1.01    831.8±4.18µs    37.4 MB/sec
parser/router.ts/uncached                      1.00   1014.5±1.32µs    30.6 MB/sec    1.01   1020.8±1.84µs    30.5 MB/sec
parser/tex-chtml-full.js/cached                1.01    104.6±1.49ms     8.7 MB/sec    1.00    104.0±1.44ms     8.8 MB/sec
parser/tex-chtml-full.js/uncached              1.00    108.7±1.62ms     8.4 MB/sec    1.00    108.7±1.21ms     8.4 MB/sec
parser/three.min.js/cached                     1.00     51.8±0.96ms    11.3 MB/sec    1.03     53.3±1.58ms    11.0 MB/sec
parser/three.min.js/uncached                   1.00     54.8±0.60ms    10.7 MB/sec    1.02     55.6±0.78ms    10.6 MB/sec
parser/typescript.js/cached                    1.00    415.5±5.49ms    22.9 MB/sec    1.02    423.5±3.71ms    22.4 MB/sec
parser/typescript.js/uncached                  1.00    437.7±6.69ms    21.7 MB/sec    1.02    446.9±4.08ms    21.3 MB/sec
parser/vue.global.prod.js/cached               1.00     16.9±0.09ms     7.1 MB/sec    1.01     17.1±0.10ms     7.1 MB/sec
parser/vue.global.prod.js/uncached             1.00     18.2±0.08ms     6.6 MB/sec    1.01     18.5±0.08ms     6.5 MB/sec