[INFO] fetching crate korat_derive 0.1.3... [INFO] checking korat_derive-0.1.3 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate korat_derive 0.1.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate korat_derive 0.1.3 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate korat_derive 0.1.3 [INFO] finished tweaking crates.io crate korat_derive 0.1.3 [INFO] tweaked toml for crates.io crate korat_derive 0.1.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded korat v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2619b730d484d104dcf71537d696bfda54091f51e0fafdc2388dcb2e1b2742f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2619b730d484d104dcf71537d696bfda54091f51e0fafdc2388dcb2e1b2742f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2619b730d484d104dcf71537d696bfda54091f51e0fafdc2388dcb2e1b2742f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2619b730d484d104dcf71537d696bfda54091f51e0fafdc2388dcb2e1b2742f7", kill_on_drop: false }` [INFO] [stdout] 2619b730d484d104dcf71537d696bfda54091f51e0fafdc2388dcb2e1b2742f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f42bdc28dc1257c3e9b86296d86cc0ca937e7ce93ee3781f9893f96d39a43add [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f42bdc28dc1257c3e9b86296d86cc0ca937e7ce93ee3781f9893f96d39a43add", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.17 [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rusoto_core v0.45.0 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking syn v1.0.39 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking rusoto_credential v0.45.0 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking rusoto_signature v0.45.0 [INFO] [stderr] Checking rusoto_dynamodb v0.45.0 [INFO] [stderr] Checking korat v0.1.3 [INFO] [stdout] error[E0277]: a value of type `std::collections::HashSet>` cannot be built from an iterator over elements of type `bytes::bytes::Bytes` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:83:50 [INFO] [stdout] | [INFO] [stdout] 83 | .and_then(|mut vec| Ok(vec.drain(..).collect())) [INFO] [stdout] | ^^^^^^^ value of type `std::collections::HashSet>` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::iter::FromIterator` is not implemented for `std::collections::HashSet>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `std::vec::Vec` cannot be built from an iterator over elements of type `std::vec::Vec` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:87:43 [INFO] [stdout] | [INFO] [stdout] 87 | attribute_value!(bs, self.drain().collect()) [INFO] [stdout] | ^^^^^^^ value of type `std::vec::Vec` cannot be built from `std::iter::Iterator>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::iter::FromIterator>` is not implemented for `std::vec::Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 94 | ) -> ConversionResult { [INFO] [stdout] | ---------------------- expected `std::result::Result, errors::ConversionError>` because of return type [INFO] [stdout] 95 | attribute_value.b.ok_or(ConversionError::MissingValue) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `bytes::bytes::Bytes` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result, _>` [INFO] [stdout] found enum `std::result::Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:99:29 [INFO] [stdout] | [INFO] [stdout] 99 | attribute_value!(b, self) [INFO] [stdout] | ^^^^ expected struct `bytes::bytes::Bytes`, found struct `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `bytes::bytes::Bytes` [INFO] [stdout] found struct `std::vec::Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `korat`. [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f42bdc28dc1257c3e9b86296d86cc0ca937e7ce93ee3781f9893f96d39a43add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f42bdc28dc1257c3e9b86296d86cc0ca937e7ce93ee3781f9893f96d39a43add", kill_on_drop: false }` [INFO] [stdout] f42bdc28dc1257c3e9b86296d86cc0ca937e7ce93ee3781f9893f96d39a43add