DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/backtrace/backtrace-sys-0.1.31.crate: https://crates.io/api/v1/crates/backtrace/sys-0.1.31/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/cfg/cfg-if-0.1.10.crate: https://crates.io/api/v1/crates/cfg/if-0.1.10/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/cfg/cfg-if-1.0.0.crate: https://crates.io/api/v1/crates/cfg/if-1.0.0/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/criterion/criterion-plot-0.4.1.crate: https://crates.io/api/v1/crates/criterion/plot-0.4.1/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/crossbeam/crossbeam-deque-0.7.3.crate: https://crates.io/api/v1/crates/crossbeam/deque-0.7.3/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/crossbeam/crossbeam-epoch-0.8.2.crate: https://crates.io/api/v1/crates/crossbeam/epoch-0.8.2/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/crossbeam/crossbeam-queue-0.2.1.crate: https://crates.io/api/v1/crates/crossbeam/queue-0.2.1/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/crossbeam/crossbeam-utils-0.7.2.crate: https://crates.io/api/v1/crates/crossbeam/utils-0.7.2/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/csv/csv-core-0.1.10.crate: https://crates.io/api/v1/crates/csv/core-0.1.10/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/data/data-encoding-2.3.3.crate: https://crates.io/api/v1/crates/data/encoding-2.3.3/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/hermit/hermit-abi-0.1.19.crate: https://crates.io/api/v1/crates/hermit/abi-0.1.19/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/rayon/rayon-core-1.7.0.crate: https://crates.io/api/v1/crates/rayon/core-1.7.0/download
  DeadUrl: version 0.21.0: SRC_URI: 403 Client Error:  for url: https://static.crates.io/crates/rustc/rustc-hash-1.1.0.crate: https://crates.io/api/v1/crates/rustc/hash-1.1.0/download
  EmptyGlobalAssignment: version 0.21.0: line 223: empty global assignment: IUSE=""
  EmptyGlobalAssignment: version 0.21.0: line 230: empty global assignment: DEPEND=""
  EmptyGlobalAssignment: version 0.21.0: line 231: empty global assignment: RDEPEND=""
  ExcessiveLineLength: version 0.21.0: excessive line length (over 120 characters) on lines: 261, 269
  EmptyGlobalAssignment: version 9999: line 223: empty global assignment: IUSE=""
  EmptyGlobalAssignment: version 9999: line 230: empty global assignment: DEPEND=""
  EmptyGlobalAssignment: version 9999: line 231: empty global assignment: RDEPEND=""
  ExcessiveLineLength: version 9999: excessive line length (over 120 characters) on lines: 261, 269