[INFO] crate korat_derive 0.1.3 is already in cache [INFO] extracting crate korat_derive 0.1.3 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/korat_derive/0.1.3 [INFO] extracting crate korat_derive 0.1.3 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/korat_derive/0.1.3 [INFO] validating manifest of korat_derive-0.1.3 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of korat_derive-0.1.3 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing korat_derive-0.1.3 [INFO] finished frobbing korat_derive-0.1.3 [INFO] frobbed toml for korat_derive-0.1.3 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/korat_derive/0.1.3/Cargo.toml [INFO] started frobbing korat_derive-0.1.3 [INFO] finished frobbing korat_derive-0.1.3 [INFO] frobbed toml for korat_derive-0.1.3 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/korat_derive/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking korat_derive-0.1.3 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/korat_derive/0.1.3:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0ba4b9d1a30b6902e22fb7d625811609086d1163c52371a94b8d764071f0a852 [INFO] running `"docker" "start" "-a" "0ba4b9d1a30b6902e22fb7d625811609086d1163c52371a94b8d764071f0a852"` [INFO] [stderr] Compiling arc-swap v0.4.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling md5 v0.3.8 [INFO] [stderr] Checking proc-macro2 v1.0.1 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Checking rusoto_core v0.40.0 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Checking quote v1.0.2 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Checking syn v1.0.5 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Checking rusoto_dynamodb v0.40.0 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio-process v0.2.4 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Checking korat v0.1.3 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling rusoto_credential v0.40.0 [INFO] [stderr] error[E0277]: a collection of type `std::collections::HashSet>` cannot be built from an iterator over elements of type `bytes::bytes::Bytes` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:83:50 [INFO] [stderr] | [INFO] [stderr] 83 | .and_then(|mut vec| Ok(vec.drain(..).collect())) [INFO] [stderr] | ^^^^^^^ a collection of type `std::collections::HashSet>` cannot be built from `std::iter::Iterator` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::iter::FromIterator` is not implemented for `std::collections::HashSet>` [INFO] [stderr] [INFO] [stderr] error[E0277]: a collection of type `std::vec::Vec` cannot be built from an iterator over elements of type `std::vec::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | attribute_value!(bs, self.drain().collect()) [INFO] [stderr] | ^^^^^^^ a collection of type `std::vec::Vec` cannot be built from `std::iter::Iterator>` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::iter::FromIterator>` is not implemented for `std::vec::Vec` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 94 | ) -> ConversionResult { [INFO] [stderr] | ---------------------- expected `std::result::Result, errors::ConversionError>` because of return type [INFO] [stderr] 95 | attribute_value.b.ok_or(ConversionError::MissingValue) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `bytes::bytes::Bytes` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result, _>` [INFO] [stderr] found type `std::result::Result` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:99:29 [INFO] [stderr] | [INFO] [stderr] 99 | attribute_value!(b, self) [INFO] [stderr] | ^^^^ expected struct `bytes::bytes::Bytes`, found struct `std::vec::Vec` [INFO] [stderr] | [INFO] [stderr] = note: expected type `bytes::bytes::Bytes` [INFO] [stderr] found type `std::vec::Vec` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `korat`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0ba4b9d1a30b6902e22fb7d625811609086d1163c52371a94b8d764071f0a852"` [INFO] running `"docker" "rm" "-f" "0ba4b9d1a30b6902e22fb7d625811609086d1163c52371a94b8d764071f0a852"` [INFO] [stdout] 0ba4b9d1a30b6902e22fb7d625811609086d1163c52371a94b8d764071f0a852