[INFO] fetching crate vulkan_rs_generator 0.1.0...
[INFO] checking vulkan_rs_generator-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate vulkan_rs_generator 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate vulkan_rs_generator 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vulkan_rs_generator 0.1.0
[INFO] finished tweaking crates.io crate vulkan_rs_generator 0.1.0
[INFO] tweaked toml for crates.io crate vulkan_rs_generator 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages
[INFO] [stderr]       Adding bitflags v0.9.1 (latest: v2.5.0)
[INFO] [stderr]       Adding lazy_static v0.2.11 (latest: v1.4.0)
[INFO] [stderr]       Adding xml-rs v0.6.1 (latest: v0.8.20)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xml-rs v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d6e17824005ee9a3dee47d7b13faac634790fa09ea3e8f75d26afcac8f0e251
[INFO] running `Command { std: "docker" "start" "-a" "9d6e17824005ee9a3dee47d7b13faac634790fa09ea3e8f75d26afcac8f0e251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d6e17824005ee9a3dee47d7b13faac634790fa09ea3e8f75d26afcac8f0e251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6e17824005ee9a3dee47d7b13faac634790fa09ea3e8f75d26afcac8f0e251", kill_on_drop: false }`
[INFO] [stdout] 9d6e17824005ee9a3dee47d7b13faac634790fa09ea3e8f75d26afcac8f0e251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 595518989d363c60f403d82ee3a8a8901b6e62cb7384672030916fd58c674a2b
[INFO] running `Command { std: "docker" "start" "-a" "595518989d363c60f403d82ee3a8a8901b6e62cb7384672030916fd58c674a2b", kill_on_drop: false }`
[INFO] [stderr]     Checking xml-rs v0.6.1
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking vulkan_rs_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `apply_to_camel` found for enum `Option` in the current scope
[INFO] [stdout]    --> src/case.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 |          assert_eq!(None.apply_to_camel(original), original);
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ method not found in `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `apply_to_snake` found for enum `Option` in the current scope
[INFO] [stdout]    --> src/case.rs:185:26
[INFO] [stdout]     |
[INFO] [stdout] 185 |          assert_eq!(None.apply_to_snake(original), original);
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ method not found in `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vulkan_rs_generator` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "595518989d363c60f403d82ee3a8a8901b6e62cb7384672030916fd58c674a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595518989d363c60f403d82ee3a8a8901b6e62cb7384672030916fd58c674a2b", kill_on_drop: false }`
[INFO] [stdout] 595518989d363c60f403d82ee3a8a8901b6e62cb7384672030916fd58c674a2b