[INFO] fetching crate darkredis 0.8.0...
[INFO] checking darkredis-0.8.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate darkredis 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate darkredis 0.8.0
[INFO] finished tweaking crates.io crate darkredis 0.8.0
[INFO] tweaked toml for crates.io crate darkredis 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate darkredis 0.8.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate darkredis 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-error v2.0.0
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[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6548a01c0ec996a0f58033d37806c5606fc1ec4dab342a4896d738d1b25e8b5a
[INFO] running `Command { std: "docker" "start" "-a" "6548a01c0ec996a0f58033d37806c5606fc1ec4dab342a4896d738d1b25e8b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6548a01c0ec996a0f58033d37806c5606fc1ec4dab342a4896d738d1b25e8b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6548a01c0ec996a0f58033d37806c5606fc1ec4dab342a4896d738d1b25e8b5a", kill_on_drop: false }`
[INFO] [stdout] 6548a01c0ec996a0f58033d37806c5606fc1ec4dab342a4896d738d1b25e8b5a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6251e6dfab530af614e81831c3452a5b6fe7d4e2f2406d0923dc5017e5419a41
[INFO] running `Command { std: "docker" "start" "-a" "6251e6dfab530af614e81831c3452a5b6fe7d4e2f2406d0923dc5017e5419a41", kill_on_drop: false }`
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[INFO] [stderr]     Checking darkredis v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/connection.rs:977:26
[INFO] [stdout]     |
[INFO] [stdout] 977 |     pub fn sscan<'a, K>(&'a mut self, key: &'a K) -> ScanBuilder
[INFO] [stdout]     |                          ^^                 ^^       ----------- the same lifetime is hidden here
[INFO] [stdout]     |                          |                  |
[INFO] [stdout]     |                          |                  the lifetime is named here
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 977 |     pub fn sscan<'a, K>(&'a mut self, key: &'a K) -> ScanBuilder<'a>
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/connection.rs:1005:17
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn scan(&mut self) -> ScanBuilder {
[INFO] [stdout]      |                 ^^^^^^^^^     ----------- the same lifetime is hidden here
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn scan(&mut self) -> ScanBuilder<'_> {
[INFO] [stdout]      |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `darkredis::test`
[INFO] [stdout]  --> benches/pipelining.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use darkredis::{test::*, CommandList, Connection, Result, Value};
[INFO] [stdout]   |                 ^^^^ could not find `test` in `darkredis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> benches/pipelining.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Connection::connect(TEST_ADDRESS, None).await.unwrap()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ ------------ unexpected argument #1
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/connection.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub async fn connect<A>(address: A) -> Result<Self>
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Connection::connect(TEST_ADDRESS, None).await.unwrap()
[INFO] [stdout] 20 +     Connection::connect(None).await.unwrap()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/pipelining.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `darkredis` (bench "pipelining") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `serialize_bench` found for struct `darkredis::Command` in the current scope
[INFO] [stdout]   --> benches/command.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     black_box(command.serialize_bench());
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ method not found in `darkredis::Command<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `serialize_bench` found for struct `CommandList` in the current scope
[INFO] [stdout]   --> benches/command.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     black_box(command.serialize_bench());
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ method not found in `CommandList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `darkredis` (bench "command") due to 2 previous errors
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/connection.rs:977:26
[INFO] [stdout]     |
[INFO] [stdout] 977 |     pub fn sscan<'a, K>(&'a mut self, key: &'a K) -> ScanBuilder
[INFO] [stdout]     |                          ^^                 ^^       ----------- the same lifetime is hidden here
[INFO] [stdout]     |                          |                  |
[INFO] [stdout]     |                          |                  the lifetime is named here
[INFO] [stdout]     |                          the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 977 |     pub fn sscan<'a, K>(&'a mut self, key: &'a K) -> ScanBuilder<'a>
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/connection.rs:1005:17
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn scan(&mut self) -> ScanBuilder {
[INFO] [stdout]      |                 ^^^^^^^^^     ----------- the same lifetime is hidden here
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1005 |     pub fn scan(&mut self) -> ScanBuilder<'_> {
[INFO] [stdout]      |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6251e6dfab530af614e81831c3452a5b6fe7d4e2f2406d0923dc5017e5419a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6251e6dfab530af614e81831c3452a5b6fe7d4e2f2406d0923dc5017e5419a41", kill_on_drop: false }`
[INFO] [stdout] 6251e6dfab530af614e81831c3452a5b6fe7d4e2f2406d0923dc5017e5419a41
