[INFO] fetching crate mlmd 0.3.0...
[INFO] checking mlmd-0.3.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] extracting crate mlmd 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mlmd 0.3.0 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mlmd 0.3.0
[INFO] finished tweaking crates.io crate mlmd 0.3.0
[INFO] tweaked toml for crates.io crate mlmd 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate mlmd 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3314d55de04bc97c0aeb0fe980498ab9b49d598d7fe7bedfcc49c0a2c104c68
[INFO] running `Command { std: "docker" "start" "-a" "b3314d55de04bc97c0aeb0fe980498ab9b49d598d7fe7bedfcc49c0a2c104c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3314d55de04bc97c0aeb0fe980498ab9b49d598d7fe7bedfcc49c0a2c104c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3314d55de04bc97c0aeb0fe980498ab9b49d598d7fe7bedfcc49c0a2c104c68", kill_on_drop: false }`
[INFO] [stdout] b3314d55de04bc97c0aeb0fe980498ab9b49d598d7fe7bedfcc49c0a2c104c68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce95302adfca375afd67c0a031fcc76b5b18d28707ce4d390eafcd4fc3ea038
[INFO] running `Command { std: "docker" "start" "-a" "bce95302adfca375afd67c0a031fcc76b5b18d28707ce4d390eafcd4fc3ea038", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling const-oid v0.6.2
[INFO] [stderr]    Compiling base64ct v1.1.1
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling crossbeam-queue v0.3.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pem-rfc7468 v0.2.4
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.23.2
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling num-bigint-dig v0.7.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling atoi v0.4.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling sqlformat v0.1.8
[INFO] [stderr]     Checking crypto-bigint v0.2.11
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking der v0.4.5
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]     Checking spki v0.4.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling sqlx-rt v0.5.11
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling pkcs1 v0.2.4
[INFO] [stderr]    Compiling flume v0.10.12
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling pkcs8 v0.7.6
[INFO] [stderr]    Compiling rsa v0.5.0
[INFO] [stderr]    Compiling sqlx-core v0.5.11
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stdout] error[E0391]: cycle detected when type-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     pub(crate) fn return_to_pool(&mut self) -> impl Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool`, completing the cycle
[INFO] [stdout] note: cycle used when building MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     pub(crate) fn return_to_pool(&mut self) -> impl Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sqlx-core` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0391]: cycle detected when type-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     pub(crate) fn return_to_pool(&mut self) -> impl Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:102:20
[INFO] [stdout]     |
[INFO] [stdout] 102 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 103 | |             let mut floating = if let Some(live) = live {
[INFO] [stdout] 104 | |                 live.float(&pool)
[INFO] [stdout] 105 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             }
[INFO] [stdout] 128 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool`, completing the cycle
[INFO] [stdout] note: cycle used when building MIR for `pool::connection::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:62:1: 62:38>::return_to_pool`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sqlx-core-0.5.11/src/pool/connection.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     pub(crate) fn return_to_pool(&mut self) -> impl Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sqlx-core` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "bce95302adfca375afd67c0a031fcc76b5b18d28707ce4d390eafcd4fc3ea038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce95302adfca375afd67c0a031fcc76b5b18d28707ce4d390eafcd4fc3ea038", kill_on_drop: false }`
[INFO] [stdout] bce95302adfca375afd67c0a031fcc76b5b18d28707ce4d390eafcd4fc3ea038