[INFO] fetching crate redis_r2d2 0.17.0...
[INFO] checking redis_r2d2-0.17.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate redis_r2d2 0.17.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate redis_r2d2 0.17.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redis_r2d2 0.17.0
[INFO] finished tweaking crates.io crate redis_r2d2 0.17.0
[INFO] tweaked toml for crates.io crate redis_r2d2 0.17.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 139 packages to latest compatible versions
[INFO] [stderr]       Adding redis v0.17.0 (available: v0.27.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redis v0.17.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a661b80ecd1751eb92a3ce705edb0b3c68a2051c19d1beddf67b5110a5ac89e3
[INFO] running `Command { std: "docker" "start" "-a" "a661b80ecd1751eb92a3ce705edb0b3c68a2051c19d1beddf67b5110a5ac89e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a661b80ecd1751eb92a3ce705edb0b3c68a2051c19d1beddf67b5110a5ac89e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a661b80ecd1751eb92a3ce705edb0b3c68a2051c19d1beddf67b5110a5ac89e3", kill_on_drop: false }`
[INFO] [stdout] a661b80ecd1751eb92a3ce705edb0b3c68a2051c19d1beddf67b5110a5ac89e3
[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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 032e28bb1e1f760906d65ee07b6d613158b1c728931d54865303b8d95e47625c
[INFO] running `Command { std: "docker" "start" "-a" "032e28bb1e1f760906d65ee07b6d613158b1c728931d54865303b8d95e47625c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking async-std v1.13.0
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking sha1 v0.6.1
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[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking redis v0.17.0
[INFO] [stdout] error[E0412]: cannot find type `BoxFuture` in module `futures_util::future`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/types.rs:525:53
[INFO] [stdout]     |
[INFO] [stdout] 525 | pub type RedisFuture<'a, T> = futures_util::future::BoxFuture<'a, RedisResult<T>>;
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: a trait with a similar name exists: `Future`
[INFO] [stdout]    --> /rustc/39cb3386ddc6c71657418be28dbb3987eea4aa4b/library/core/src/future/future.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Future` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.31/src/future/mod.rs:16:32
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub use futures_core::future::{BoxFuture, LocalBoxFuture};
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `alloc` feature
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.31/src/future/mod.rs:15:7
[INFO] [stdout]     |
[INFO] [stdout] 15  | #[cfg(feature = "alloc")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for `async` block `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:549:10: 549:20}` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:558:10
[INFO] [stdout]     |
[INFO] [stdout] 549 | /         (async move {
[INFO] [stdout] 550 | |             if self.pubsub {
[INFO] [stdout] 551 | |                 self.exit_pubsub().await?;
[INFO] [stdout] 552 | |             }
[INFO] [stdout] ...   |
[INFO] [stdout] 557 | |         })
[INFO] [stdout] 558 | |         .boxed()
[INFO] [stdout]     | |         -^^^^^ method not found in `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:549:10: 549:20}`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.5.0/src/future.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |       fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |          ----- the method is available for `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:549:10: 549:20}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `boxed` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use futures_lite::future::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for `async` block `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:567:10: 567:20}` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:587:10
[INFO] [stdout]     |
[INFO] [stdout] 567 | /         (async move {
[INFO] [stdout] 568 | |             if self.pubsub {
[INFO] [stdout] 569 | |                 self.exit_pubsub().await?;
[INFO] [stdout] 570 | |             }
[INFO] [stdout] ...   |
[INFO] [stdout] 586 | |         })
[INFO] [stdout] 587 | |         .boxed()
[INFO] [stdout]     | |         -^^^^^ method not found in `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:567:10: 567:20}`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.5.0/src/future.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |       fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |          ----- the method is available for `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:567:10: 567:20}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `boxed` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use futures_lite::future::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for `async` block `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:935:10: 935:20}` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:947:10
[INFO] [stdout]     |
[INFO] [stdout] 935 | /         (async move {
[INFO] [stdout] 936 | |             let value = self
[INFO] [stdout] 937 | |                 .pipeline
[INFO] [stdout] 938 | |                 .send(cmd.get_packed_command())
[INFO] [stdout] ...   |
[INFO] [stdout] 946 | |         })
[INFO] [stdout] 947 | |         .boxed()
[INFO] [stdout]     | |         -^^^^^ method not found in `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:935:10: 935:20}`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.5.0/src/future.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |       fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |          ----- the method is available for `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:935:10: 935:20}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `boxed` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use futures_lite::future::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for `async` block `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:956:10: 956:20}` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:970:10
[INFO] [stdout]     |
[INFO] [stdout] 956 | /         (async move {
[INFO] [stdout] 957 | |             let mut value = self
[INFO] [stdout] 958 | |                 .pipeline
[INFO] [stdout] 959 | |                 .send_recv_multiple(cmd.get_packed_pipeline(), offset + count)
[INFO] [stdout] ...   |
[INFO] [stdout] 969 | |         })
[INFO] [stdout] 970 | |         .boxed()
[INFO] [stdout]     | |         -^^^^^ method not found in `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:956:10: 956:20}`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.5.0/src/future.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |       fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |          ----- the method is available for `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.17.0/src/aio.rs:956:10: 956:20}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `FutureExt` which provides `boxed` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use futures_lite::future::FutureExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `redis` (lib) due to 5 previous errors; 89 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "032e28bb1e1f760906d65ee07b6d613158b1c728931d54865303b8d95e47625c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032e28bb1e1f760906d65ee07b6d613158b1c728931d54865303b8d95e47625c", kill_on_drop: false }`
[INFO] [stdout] 032e28bb1e1f760906d65ee07b6d613158b1c728931d54865303b8d95e47625c
