[INFO] fetching crate korat_derive 0.1.3...
[INFO] testing korat_derive-0.1.3 against 1.69.0 for beta-1.70-1
[INFO] extracting crate korat_derive 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate korat_derive 0.1.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusoto_credential v0.48.0
[INFO] [stderr]   Downloaded rusoto_core v0.48.0
[INFO] [stderr]   Downloaded rusoto_signature v0.48.0
[INFO] [stderr]   Downloaded rusoto_dynamodb v0.48.0
[INFO] [stderr]   Downloaded korat v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e5f5348493cafc401be9301c5530e1e2c00ef23afa44725fd5ba831c3a57c5a
[INFO] running `Command { std: "docker" "start" "-a" "9e5f5348493cafc401be9301c5530e1e2c00ef23afa44725fd5ba831c3a57c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5f5348493cafc401be9301c5530e1e2c00ef23afa44725fd5ba831c3a57c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5f5348493cafc401be9301c5530e1e2c00ef23afa44725fd5ba831c3a57c5a", kill_on_drop: false }`
[INFO] [stdout] 9e5f5348493cafc401be9301c5530e1e2c00ef23afa44725fd5ba831c3a57c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 606a0432fb9550ecd2d1e569aee170118e64c1ca4d889059de5d7511e6a3ab22
[INFO] running `Command { std: "docker" "start" "-a" "606a0432fb9550ecd2d1e569aee170118e64c1ca4d889059de5d7511e6a3ab22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling futures-task v0.3.28
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[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.28
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[INFO] [stderr]    Compiling openssl-sys v0.9.87
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[INFO] [stderr]    Compiling rusoto_core v0.48.0
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[INFO] [stderr]    Compiling futures-executor v0.3.28
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[INFO] [stderr]    Compiling rusoto_credential v0.48.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
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[INFO] [stderr]    Compiling korat v0.1.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `HashSet<Vec<u8>>` 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 `HashSet<Vec<u8>>` cannot be built from `std::iter::Iterator<Item=bytes::bytes::Bytes>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromIterator<bytes::bytes::Bytes>` is not implemented for `HashSet<Vec<u8>>`
[INFO] [stdout]    = help: the trait `FromIterator<T>` is implemented for `HashSet<T, S>`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:83:40
[INFO] [stdout]    |
[INFO] [stdout] 83 |             .and_then(|mut vec| Ok(vec.drain(..).collect()))
[INFO] [stdout]    |                                    --- ^^^^^^^^^ `Iterator::Item` is `Bytes` here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    this expression has type `Vec<Bytes>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]   --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `Vec<bytes::bytes::Bytes>` cannot be built from an iterator over elements of type `Vec<u8>`
[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 `Vec<bytes::bytes::Bytes>` cannot be built from `std::iter::Iterator<Item=Vec<u8>>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromIterator<Vec<u8>>` is not implemented for `Vec<bytes::bytes::Bytes>`
[INFO] [stdout]    = help: the trait `FromIterator<T>` is implemented for `Vec<T>`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:87:35
[INFO] [stdout]    |
[INFO] [stdout] 87 |         attribute_value!(bs, self.drain().collect())
[INFO] [stdout]    |                              ---- ^^^^^^^ `Iterator::Item` is `Vec<u8>` here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this expression has type `HashSet<Vec<u8>>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]   --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[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<Self> {
[INFO] [stdout]    |          ---------------------- expected `Result<Vec<u8>, ConversionError>` because of return type
[INFO] [stdout] 95 |         attribute_value.b.ok_or(ConversionError::MissingValue)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<Vec<u8>, ConversionError>`, found `Result<Bytes, ConversionError>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Result<Vec<u8>, _>`
[INFO] [stdout]               found enum `Result<bytes::bytes::Bytes, _>`
[INFO] [stdout] help: use `?` to coerce and return an appropriate `Err`, and wrap the resulting value in `Ok` so the expression remains of type `Result`
[INFO] [stdout]    |
[INFO] [stdout] 95 |         Ok(attribute_value.b.ok_or(ConversionError::MissingValue)?)
[INFO] [stdout]    |         +++                                                      ++
[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] 40 |             $field: Some($value),
[INFO] [stdout]    |                     ---- arguments to this enum variant are incorrect
[INFO] [stdout] ...
[INFO] [stdout] 99 |         attribute_value!(b, self)
[INFO] [stdout]    |                             ^^^^ expected `Bytes`, found `Vec<u8>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `bytes::bytes::Bytes`
[INFO] [stdout]               found struct `Vec<u8>`
[INFO] [stdout] help: the type constructed contains `Vec<u8>` due to the type of the argument passed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korat-0.1.3/src/lib.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |             $field: Some($value),
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |         attribute_value!(b, self)
[INFO] [stdout]    |         -------------------------
[INFO] [stdout]    |         |                   |
[INFO] [stdout]    |         |                   this argument influences the type of `Some`
[INFO] [stdout]    |         in this macro invocation
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/option.rs:571:5
[INFO] [stdout]    = note: this error originates in the macro `attribute_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `Into::into` on this expression to convert `Vec<u8>` into `bytes::bytes::Bytes`
[INFO] [stdout]    |
[INFO] [stdout] 99 |         attribute_value!(b, self.into())
[INFO] [stdout]    |                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `korat` due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "606a0432fb9550ecd2d1e569aee170118e64c1ca4d889059de5d7511e6a3ab22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606a0432fb9550ecd2d1e569aee170118e64c1ca4d889059de5d7511e6a3ab22", kill_on_drop: false }`
[INFO] [stdout] 606a0432fb9550ecd2d1e569aee170118e64c1ca4d889059de5d7511e6a3ab22
