[INFO] fetching crate rbdc-pool-mobc 4.5.6...
[INFO] checking rbdc-pool-mobc-4.5.6 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate rbdc-pool-mobc 4.5.6 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate rbdc-pool-mobc 4.5.6 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbdc-pool-mobc 4.5.6
[INFO] finished tweaking crates.io crate rbdc-pool-mobc 4.5.6
[INFO] tweaked toml for crates.io crate rbdc-pool-mobc 4.5.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bigdecimal v0.4.2
[INFO] [stderr]   Downloaded metrics-macros v0.5.1
[INFO] [stderr]   Downloaded metrics v0.18.1
[INFO] [stderr]   Downloaded rbdc v4.5.26
[INFO] [stderr]   Downloaded fastdate v0.3.28
[INFO] [stderr]   Downloaded lru v0.12.3
[INFO] [stderr]   Downloaded mobc v0.8.3
[INFO] [stderr]   Downloaded rbs v4.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0575f3ade6a43ca3d954b0e7689ca76f051d9ccbfbe9418758b0194b6bd25914
[INFO] running `Command { std: "docker" "start" "-a" "0575f3ade6a43ca3d954b0e7689ca76f051d9ccbfbe9418758b0194b6bd25914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0575f3ade6a43ca3d954b0e7689ca76f051d9ccbfbe9418758b0194b6bd25914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0575f3ade6a43ca3d954b0e7689ca76f051d9ccbfbe9418758b0194b6bd25914", kill_on_drop: false }`
[INFO] [stdout] 0575f3ade6a43ca3d954b0e7689ca76f051d9ccbfbe9418758b0194b6bd25914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1afc0bd8653360ad3a9a19e7f50a09db5dd6fee226e97b999641ca4436d57510
[INFO] running `Command { std: "docker" "start" "-a" "1afc0bd8653360ad3a9a19e7f50a09db5dd6fee226e97b999641ca4436d57510", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling bigdecimal v0.4.2
[INFO] [stderr]    Compiling metrics v0.18.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]    Compiling metrics-macros v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking mobc v0.8.3
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking rbs v4.5.4
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking fastdate v0.3.28
[INFO] [stderr]     Checking rbdc v4.5.26
[INFO] [stderr]     Checking rbdc-pool-mobc v4.5.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |                    ----- ^^^^ expected `&mut ConnectionBox`, found `ConnectionBox`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rbdc-4.5.26/src/pool/conn_manager.rs:58:18
[INFO] [stdout]     |
[INFO] [stdout] 58  |     pub async fn check(&self, conn: &mut ConnectionBox) -> Result<(), Error> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(&mut conn).await
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |                    ----- ^^^^ expected `&mut ConnectionBox`, found `ConnectionBox`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rbdc-4.5.26/src/pool/conn_manager.rs:58:18
[INFO] [stdout]     |
[INFO] [stdout] 58  |     pub async fn check(&self, conn: &mut ConnectionBox) -> Result<(), Error> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(&mut conn).await
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<ConnectionBox, Error>`, found `Result<(), Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<ConnectionBox, _>`
[INFO] [stdout]                found enum `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<ConnectionBox, Error>`, found `Result<(), Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<ConnectionBox, _>`
[INFO] [stdout]                found enum `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rbdc-pool-mobc` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rbdc-pool-mobc` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "1afc0bd8653360ad3a9a19e7f50a09db5dd6fee226e97b999641ca4436d57510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afc0bd8653360ad3a9a19e7f50a09db5dd6fee226e97b999641ca4436d57510", kill_on_drop: false }`
[INFO] [stdout] 1afc0bd8653360ad3a9a19e7f50a09db5dd6fee226e97b999641ca4436d57510
[INFO] checking rbdc-pool-mobc-4.5.6 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate rbdc-pool-mobc 4.5.6 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate rbdc-pool-mobc 4.5.6 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbdc-pool-mobc 4.5.6
[INFO] finished tweaking crates.io crate rbdc-pool-mobc 4.5.6
[INFO] tweaked toml for crates.io crate rbdc-pool-mobc 4.5.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51ef4bfdbef0cd96d08693e9dc2df8ca08a0a43369f31ce4a5346653bb00214f
[INFO] running `Command { std: "docker" "start" "-a" "51ef4bfdbef0cd96d08693e9dc2df8ca08a0a43369f31ce4a5346653bb00214f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51ef4bfdbef0cd96d08693e9dc2df8ca08a0a43369f31ce4a5346653bb00214f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ef4bfdbef0cd96d08693e9dc2df8ca08a0a43369f31ce4a5346653bb00214f", kill_on_drop: false }`
[INFO] [stdout] 51ef4bfdbef0cd96d08693e9dc2df8ca08a0a43369f31ce4a5346653bb00214f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb74bfcdef6725d675c15e9a45eaaa6d1b6b6151ae63fd4256bd655cd8250999
[INFO] running `Command { std: "docker" "start" "-a" "fb74bfcdef6725d675c15e9a45eaaa6d1b6b6151ae63fd4256bd655cd8250999", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling bigdecimal v0.4.2
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling metrics v0.18.1
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]    Compiling metrics-macros v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking mobc v0.8.3
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking rbs v4.5.4
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking fastdate v0.3.28
[INFO] [stderr]     Checking rbdc v4.5.26
[INFO] [stderr]     Checking rbdc-pool-mobc v4.5.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |                    ----- ^^^^ expected `&mut ConnectionBox`, found `ConnectionBox`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rbdc-4.5.26/src/pool/conn_manager.rs:58:18
[INFO] [stdout]     |
[INFO] [stdout] 58  |     pub async fn check(&self, conn: &mut ConnectionBox) -> Result<(), Error> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(&mut conn).await
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |                    ----- ^^^^ expected `&mut ConnectionBox`, found `ConnectionBox`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rbdc-4.5.26/src/pool/conn_manager.rs:58:18
[INFO] [stdout]     |
[INFO] [stdout] 58  |     pub async fn check(&self, conn: &mut ConnectionBox) -> Result<(), Error> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(&mut conn).await
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<ConnectionBox, Error>`, found `Result<(), Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<ConnectionBox, _>`
[INFO] [stdout]                found enum `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.inner.check(conn).await
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<ConnectionBox, Error>`, found `Result<(), Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<ConnectionBox, _>`
[INFO] [stdout]                found enum `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rbdc-pool-mobc` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rbdc-pool-mobc` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "fb74bfcdef6725d675c15e9a45eaaa6d1b6b6151ae63fd4256bd655cd8250999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb74bfcdef6725d675c15e9a45eaaa6d1b6b6151ae63fd4256bd655cd8250999", kill_on_drop: false }`
[INFO] [stdout] fb74bfcdef6725d675c15e9a45eaaa6d1b6b6151ae63fd4256bd655cd8250999
