[INFO] fetching crate prost 0.5.0...
[INFO] extracting crate prost 0.5.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prost/0.5.0
[INFO] extracting crate prost 0.5.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/prost/0.5.0
[INFO] validating manifest of prost-0.5.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of prost-0.5.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/prost/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing prost-0.5.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prost/0.5.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c29bc9d6867f94009a7d1a07d7bd7f2c9effba287540d3fbb0f6bf93eb810a98
[INFO] running `"docker" "start" "-a" "c29bc9d6867f94009a7d1a07d7bd7f2c9effba287540d3fbb0f6bf93eb810a98"`
[INFO] [stderr]    Compiling prost v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "c29bc9d6867f94009a7d1a07d7bd7f2c9effba287540d3fbb0f6bf93eb810a98"`
[INFO] running `"docker" "rm" "-f" "c29bc9d6867f94009a7d1a07d7bd7f2c9effba287540d3fbb0f6bf93eb810a98"`
[INFO] [stdout] c29bc9d6867f94009a7d1a07d7bd7f2c9effba287540d3fbb0f6bf93eb810a98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prost/0.5.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 987961bb5287b7e7edacc4fb295257a8ccf56a753c5a58ed997cec46fe06fe7c
[INFO] running `"docker" "start" "-a" "987961bb5287b7e7edacc4fb295257a8ccf56a753c5a58ed997cec46fe06fe7c"`
[INFO] [stderr]    Compiling protobuf v0.0.10
[INFO] [stderr]    Compiling memchr v2.2.0
[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] 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" "987961bb5287b7e7edacc4fb295257a8ccf56a753c5a58ed997cec46fe06fe7c"`
[INFO] running `"docker" "rm" "-f" "987961bb5287b7e7edacc4fb295257a8ccf56a753c5a58ed997cec46fe06fe7c"`
[INFO] [stdout] 987961bb5287b7e7edacc4fb295257a8ccf56a753c5a58ed997cec46fe06fe7c