[INFO] fetching crate prost 0.5.0...
[INFO] extracting crate prost 0.5.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/prost/0.5.0
[INFO] extracting crate prost 0.5.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/prost/0.5.0
[INFO] validating manifest of prost-0.5.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of prost-0.5.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing prost-0.5.0
[INFO] finished frobbing prost-0.5.0
[INFO] frobbed toml for prost-0.5.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/prost/0.5.0/Cargo.toml
[INFO] started frobbing prost-0.5.0
[INFO] finished frobbing prost-0.5.0
[INFO] frobbed toml for prost-0.5.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/prost/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking prost-0.5.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/prost/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 24deb93d0a211cf97e4cbfa638ddbc90adb094596e9ef7d0030fffaf5cd44c16
[INFO] running `"docker" "start" "-a" "24deb93d0a211cf97e4cbfa638ddbc90adb094596e9ef7d0030fffaf5cd44c16"`
[INFO] [stderr]     Checking protobuf v0.0.10
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr] error[E0532]: expected tuple struct/variant, found unit variant `RustType::Bool`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-0.0.10/src/lib/codegen.rs:164:13
[INFO] [stderr]     |
[INFO] [stderr] 164 |             RustType::Bool(..)                       => "false".to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ not a tuple struct/variant
[INFO] [stderr] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use reflect::accessor::RepeatedGet::Bool;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use reflect::accessor::SingularGet::Bool;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-0.0.10/src/lib/paginate.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fn paginate(self, page: usize) -> Paginate<Self>;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stderr]   |
[INFO] [stderr]   = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]   = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]   = help: consider adding a `where Self: std::marker::Sized` bound
[INFO] [stderr] note: required by `paginate::Paginate`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-0.0.10/src/lib/paginate.rs:14:1
[INFO] [stderr]   |
[INFO] [stderr] 14| struct Paginate<I> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0532.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `protobuf`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "24deb93d0a211cf97e4cbfa638ddbc90adb094596e9ef7d0030fffaf5cd44c16"`
[INFO] running `"docker" "rm" "-f" "24deb93d0a211cf97e4cbfa638ddbc90adb094596e9ef7d0030fffaf5cd44c16"`
[INFO] [stdout] 24deb93d0a211cf97e4cbfa638ddbc90adb094596e9ef7d0030fffaf5cd44c16