[INFO] updating cached repository dflemstr/sparkey-diff [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dflemstr/sparkey-diff [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dflemstr/sparkey-diff" "work/ex/beta-1.38-1/sources/1.37.0/gh/dflemstr/sparkey-diff"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dflemstr/sparkey-diff'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dflemstr/sparkey-diff" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dflemstr/sparkey-diff"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dflemstr/sparkey-diff'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4359962e29d94799e467954ea28ff41b0868796a [INFO] sha for GitHub repo dflemstr/sparkey-diff: 4359962e29d94799e467954ea28ff41b0868796a [INFO] validating manifest of dflemstr/sparkey-diff on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dflemstr/sparkey-diff on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dflemstr/sparkey-diff [INFO] finished frobbing dflemstr/sparkey-diff [INFO] frobbed toml for dflemstr/sparkey-diff written to work/ex/beta-1.38-1/sources/1.37.0/gh/dflemstr/sparkey-diff/Cargo.toml [INFO] started frobbing dflemstr/sparkey-diff [INFO] finished frobbing dflemstr/sparkey-diff [INFO] frobbed toml for dflemstr/sparkey-diff written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dflemstr/sparkey-diff/Cargo.toml [INFO] crate dflemstr/sparkey-diff already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dflemstr/sparkey-diff against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dflemstr/sparkey-diff:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 557a6f088c0964daab0e2ca0074a3c4b75fda0ffd5947d79ec34ab584a9a82ea [INFO] running `"docker" "start" "-a" "557a6f088c0964daab0e2ca0074a3c4b75fda0ffd5947d79ec34ab584a9a82ea"` [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Compiling protobuf v1.0.24 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling jobsteal v0.5.1 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling pbr v1.0.0-alpha.1 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling open-vcdiff-sys v0.1.0 [INFO] [stderr] Compiling sparkey-sys v0.1.1 [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.1/src/pb.rs:363:64 [INFO] [stderr] | [INFO] [stderr] 363 | base = base + repeat!(self.bar_current.as_ref(), curr_count - 1) + [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: Could not compile `pbr`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.0.24/src/lib/core.rs:139:28 [INFO] [stderr] | [INFO] [stderr] 139 | TypeId::of::() == m.type_id() [INFO] [stderr] | ^^^^^^^ multiple `type_id` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `core::Message` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.0.24/src/lib/core.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | fn type_id(&self) -> TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `core::Message::type_id(&m)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::any::Any` [INFO] [stderr] = help: to disambiguate the method call, write `std::any::Any::type_id(&m)` instead [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [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" "557a6f088c0964daab0e2ca0074a3c4b75fda0ffd5947d79ec34ab584a9a82ea"` [INFO] running `"docker" "rm" "-f" "557a6f088c0964daab0e2ca0074a3c4b75fda0ffd5947d79ec34ab584a9a82ea"` [INFO] [stdout] 557a6f088c0964daab0e2ca0074a3c4b75fda0ffd5947d79ec34ab584a9a82ea