[INFO] crate vulkan_rs_generator 0.1.0 is already in cache
[INFO] extracting crate vulkan_rs_generator 0.1.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/vulkan_rs_generator/0.1.0
[INFO] extracting crate vulkan_rs_generator 0.1.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/vulkan_rs_generator/0.1.0
[INFO] validating manifest of vulkan_rs_generator-0.1.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vulkan_rs_generator-0.1.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vulkan_rs_generator-0.1.0
[INFO] finished frobbing vulkan_rs_generator-0.1.0
[INFO] frobbed toml for vulkan_rs_generator-0.1.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/vulkan_rs_generator/0.1.0/Cargo.toml
[INFO] started frobbing vulkan_rs_generator-0.1.0
[INFO] finished frobbing vulkan_rs_generator-0.1.0
[INFO] frobbed toml for vulkan_rs_generator-0.1.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/vulkan_rs_generator/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking vulkan_rs_generator-0.1.0 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/vulkan_rs_generator/0.1.0:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aa371fb48a5f9930819fc8117cef9ad2df61782d07b76521c3f4042d3c7042d7
[INFO] running `"docker" "start" "-a" "aa371fb48a5f9930819fc8117cef9ad2df61782d07b76521c3f4042d3c7042d7"`
[INFO] [stderr]     Checking vulkan_rs_generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:525:69
[INFO] [stderr]     |
[INFO] [stderr] 525 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs + 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:527:91
[INFO] [stderr]     |
[INFO] [stderr] 527 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs + rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:543:69
[INFO] [stderr]     |
[INFO] [stderr] 543 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs as i64 + 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:545:91
[INFO] [stderr]     |
[INFO] [stderr] 545 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs as i64 + rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:578:69
[INFO] [stderr]     |
[INFO] [stderr] 578 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs - 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:580:91
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs - rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:596:69
[INFO] [stderr]     |
[INFO] [stderr] 596 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs as i64 - 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:598:91
[INFO] [stderr]     |
[INFO] [stderr] 598 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs as i64 - rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:525:69
[INFO] [stderr]     |
[INFO] [stderr] 525 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs + 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/generator/mod.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |     buf: &'a mut (Write+'a),
[INFO] [stderr]    |                   ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/generator/mod.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn new(w: &'a mut (Write+'a)) -> CodeWriteWrapper<'a> {
[INFO] [stderr]    |                            ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generator/mod.rs:544:35
[INFO] [stderr]     |
[INFO] [stderr] 544 |     pub fn visit(&self, gen: &mut Visitor) -> io::Result<()> {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Visitor`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:527:91
[INFO] [stderr]     |
[INFO] [stderr] 527 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs + rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:543:69
[INFO] [stderr]     |
[INFO] [stderr] 543 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs as i64 + 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:545:91
[INFO] [stderr]     |
[INFO] [stderr] 545 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs as i64 + rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:578:69
[INFO] [stderr]     |
[INFO] [stderr] 578 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs - 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:580:91
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs - rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:596:69
[INFO] [stderr]     |
[INFO] [stderr] 596 |                     VariantValue::Bit(rhs) => VariantValue::Integer((lhs as i64 - 1<<rhs as i64), lhs_bits),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/registry.rs:598:91
[INFO] [stderr]     |
[INFO] [stderr] 598 |                     VariantValue::UnsignedInteger(rhs, rhs_bits) => VariantValue::Integer((lhs as i64 - rhs as i64), max(lhs_bits, rhs_bits)),
[INFO] [stderr]     |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/generator/mod.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |     buf: &'a mut (Write+'a),
[INFO] [stderr]    |                   ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/generator/mod.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn new(w: &'a mut (Write+'a)) -> CodeWriteWrapper<'a> {
[INFO] [stderr]    |                            ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generator/mod.rs:544:35
[INFO] [stderr]     |
[INFO] [stderr] 544 |     pub fn visit(&self, gen: &mut Visitor) -> io::Result<()> {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Visitor`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/case.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/case.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/generator/rust/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/generator/rust/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/generator/rust/types.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/generator/rust/alias.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/generator/rust/types.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/generator/rust/alias.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `apply_to_camel` found for type `std::option::Option<_>` in the current scope
[INFO] [stderr]    --> src/case.rs:160:26
[INFO] [stderr]     |
[INFO] [stderr] 160 |          assert_eq!(None.apply_to_camel(original), original);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `apply_to_snake` found for type `std::option::Option<_>` in the current scope
[INFO] [stderr]    --> src/case.rs:185:26
[INFO] [stderr]     |
[INFO] [stderr] 185 |          assert_eq!(None.apply_to_snake(original), original);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/case.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/generator/rust/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/generator/rust/types.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/generator/rust/alias.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `vulkan_rs_generator`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/case.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/generator/rust/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/generator/rust/types.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/generator/rust/alias.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "aa371fb48a5f9930819fc8117cef9ad2df61782d07b76521c3f4042d3c7042d7"`
[INFO] running `"docker" "rm" "-f" "aa371fb48a5f9930819fc8117cef9ad2df61782d07b76521c3f4042d3c7042d7"`
[INFO] [stdout] aa371fb48a5f9930819fc8117cef9ad2df61782d07b76521c3f4042d3c7042d7