[INFO] fetching crate korat 0.2.0... [INFO] checking korat-0.2.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate korat 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate korat 0.2.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate korat 0.2.0 [INFO] finished tweaking crates.io crate korat 0.2.0 [INFO] tweaked toml for crates.io crate korat 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c711c54566e95bf4e51b932111f18defd8449578599e56b5aeee55941ab0a965 [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" "c711c54566e95bf4e51b932111f18defd8449578599e56b5aeee55941ab0a965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c711c54566e95bf4e51b932111f18defd8449578599e56b5aeee55941ab0a965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c711c54566e95bf4e51b932111f18defd8449578599e56b5aeee55941ab0a965", kill_on_drop: false }` [INFO] [stdout] c711c54566e95bf4e51b932111f18defd8449578599e56b5aeee55941ab0a965 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee9a3c00d4fc9672fa34275bf249eb02ccaf9bbe5b100c4bb22c23671150fb82 [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" "ee9a3c00d4fc9672fa34275bf249eb02ccaf9bbe5b100c4bb22c23671150fb82", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Compiling rusoto_core v0.45.0 [INFO] [stderr] Checking openssl v0.10.30 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking native-tls v0.2.4 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.39 [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] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking serde v1.0.115 [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 v0.2.0 (/opt/rustwide/workdir) [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] --> src/lib.rs:129:50 [INFO] [stdout] | [INFO] [stdout] 129 | .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] --> src/lib.rs:133:51 [INFO] [stdout] | [INFO] [stdout] 133 | macros::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[E0277]: a value of type `std::collections::HashSet>` cannot be built from an iterator over elements of type `bytes::bytes::Bytes` [INFO] [stdout] --> src/lib.rs:129:50 [INFO] [stdout] | [INFO] [stdout] 129 | .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] --> src/lib.rs:133:51 [INFO] [stdout] | [INFO] [stdout] 133 | macros::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] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 138 | fn from_attribute_value(attribute_value: AttributeValue) -> ConversionResult { [INFO] [stdout] | ---------------------- expected `std::result::Result, errors::ConversionError>` because of return type [INFO] [stdout] 139 | 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] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 138 | fn from_attribute_value(attribute_value: AttributeValue) -> ConversionResult { [INFO] [stdout] | ---------------------- expected `std::result::Result, errors::ConversionError>` because of return type [INFO] [stdout] 139 | 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] --> src/lib.rs:143:37 [INFO] [stdout] | [INFO] [stdout] 143 | macros::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[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:143:37 [INFO] [stdout] | [INFO] [stdout] 143 | macros::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] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `korat`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:365:21 [INFO] [stdout] | [INFO] [stdout] 365 | b: Some(input), [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<{integer}>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:387:22 [INFO] [stdout] | [INFO] [stdout] 387 | bs: Some(input), [INFO] [stdout] | ^^^^^ expected struct `bytes::bytes::Bytes`, found struct `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `std::vec::Vec` [INFO] [stdout] found struct `std::vec::Vec>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:403:40 [INFO] [stdout] | [INFO] [stdout] 403 | assert!(retrieved.contains(&val)) [INFO] [stdout] | ^^^^ expected struct `bytes::bytes::Bytes`, found struct `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&bytes::bytes::Bytes` [INFO] [stdout] found reference `&std::vec::Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ee9a3c00d4fc9672fa34275bf249eb02ccaf9bbe5b100c4bb22c23671150fb82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee9a3c00d4fc9672fa34275bf249eb02ccaf9bbe5b100c4bb22c23671150fb82", kill_on_drop: false }` [INFO] [stdout] ee9a3c00d4fc9672fa34275bf249eb02ccaf9bbe5b100c4bb22c23671150fb82