[INFO] crate vk_generator 0.3.2 is already in cache
[INFO] extracting crate vk_generator 0.3.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/vk_generator/0.3.2
[INFO] extracting crate vk_generator 0.3.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vk_generator/0.3.2
[INFO] validating manifest of vk_generator-0.3.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vk_generator-0.3.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vk_generator-0.3.2
[INFO] finished frobbing vk_generator-0.3.2
[INFO] frobbed toml for vk_generator-0.3.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/vk_generator/0.3.2/Cargo.toml
[INFO] started frobbing vk_generator-0.3.2
[INFO] finished frobbing vk_generator-0.3.2
[INFO] frobbed toml for vk_generator-0.3.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vk_generator/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vk_generator-0.3.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vk_generator/0.3.2:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a0575493d4f24c657df509e25187e8d9384510e337e5ddbb89b35e89be467a1c
[INFO] running `"docker" "start" "-a" "a0575493d4f24c657df509e25187e8d9384510e337e5ddbb89b35e89be467a1c"`
[INFO] [stderr]    Compiling vk_generator v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling boolinator v0.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `"docker" "inspect" "a0575493d4f24c657df509e25187e8d9384510e337e5ddbb89b35e89be467a1c"`
[INFO] running `"docker" "rm" "-f" "a0575493d4f24c657df509e25187e8d9384510e337e5ddbb89b35e89be467a1c"`
[INFO] [stdout] a0575493d4f24c657df509e25187e8d9384510e337e5ddbb89b35e89be467a1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vk_generator/0.3.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8688433165ac72f7d29d63a8bd9e52316036890b979a87ce8697a112182505e3
[INFO] running `"docker" "start" "-a" "8688433165ac72f7d29d63a8bd9e52316036890b979a87ce8697a112182505e3"`
[INFO] [stderr]    Compiling vk_api v1.0.69
[INFO] [stderr]    Compiling vk_generator v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]  --> tests/lib.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::str;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "8688433165ac72f7d29d63a8bd9e52316036890b979a87ce8697a112182505e3"`
[INFO] running `"docker" "rm" "-f" "8688433165ac72f7d29d63a8bd9e52316036890b979a87ce8697a112182505e3"`
[INFO] [stdout] 8688433165ac72f7d29d63a8bd9e52316036890b979a87ce8697a112182505e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vk_generator/0.3.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 978cc94622839292771c2b129c6def5c6117d8f4f5a35c36faa7370646184dd3
[INFO] running `"docker" "start" "-a" "978cc94622839292771c2b129c6def5c6117d8f4f5a35c36faa7370646184dd3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vk_generator-0738d56cb4744ce2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-7baadd3a254d8077
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test nondefault_struct ... ok
[INFO] [stdout] test nondefault_global ... ok
[INFO] [stdout] test default_struct ... ok
[INFO] [stdout] test default_global ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libc_dummy-1f86469d22c9dd84
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vk_generator
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/registry/mod.rs - registry::VkRegistry (line 45) ... ok
[INFO] [stdout] test src/generator/mod.rs - generator::VkRegistry::gen_struct (line 1225) ... ok
[INFO] [stdout] test src/generator/mod.rs - generator::VkRegistry::gen_global (line 1166) ... ok
[INFO] [stdout] test src/generator/mod.rs - generator::GenConfig::extern_type_overrides (line 139) ... ok
[INFO] [stdout] test src/registry/mod.rs - registry::VkRegistry (line 63) ... ok
[INFO] [stdout] test src/generator/mod.rs - generator::GenConfig::extern_type_overrides (line 125) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "978cc94622839292771c2b129c6def5c6117d8f4f5a35c36faa7370646184dd3"`
[INFO] running `"docker" "rm" "-f" "978cc94622839292771c2b129c6def5c6117d8f4f5a35c36faa7370646184dd3"`
[INFO] [stdout] 978cc94622839292771c2b129c6def5c6117d8f4f5a35c36faa7370646184dd3