[INFO] cloning repository https://github.com/bkolad/pg_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bkolad/pg_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkolad%2Fpg_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkolad%2Fpg_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0fce734ea3e13a99201883dff79304c8f52b4d86 [INFO] checking bkolad/pg_playground against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkolad%2Fpg_playground" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bkolad/pg_playground 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 git repo https://github.com/bkolad/pg_playground [INFO] finished tweaking git repo https://github.com/bkolad/pg_playground [INFO] tweaked toml for git repo https://github.com/bkolad/pg_playground written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/bkolad/pg_playground 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6b963f63037ab1382b06249aca6b57e98d33527e99f5d137692aa4d054f19ed4 [INFO] running `Command { std: "docker" "start" "-a" "6b963f63037ab1382b06249aca6b57e98d33527e99f5d137692aa4d054f19ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b963f63037ab1382b06249aca6b57e98d33527e99f5d137692aa4d054f19ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b963f63037ab1382b06249aca6b57e98d33527e99f5d137692aa4d054f19ed4", kill_on_drop: false }` [INFO] [stdout] 6b963f63037ab1382b06249aca6b57e98d33527e99f5d137692aa4d054f19ed4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7c16a22f1c82e5357c71b30780ed239b198e0df577660220072b2a1befd74563 [INFO] running `Command { std: "docker" "start" "-a" "7c16a22f1c82e5357c71b30780ed239b198e0df577660220072b2a1befd74563", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking postgres-protocol v0.5.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Checking postgres-types v0.1.1 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking bb8 v0.4.2 [INFO] [stderr] Checking tokio-postgres v0.5.4 [INFO] [stderr] error: could not compile `bb8` due to 2 previous errors [INFO] [stdout] error[E0391]: cycle detected when type-checking `::get_conn` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:680:5 [INFO] [stdout] | [INFO] [stdout] 680 | async fn get_conn(&self) -> Result, RunError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires elaborating drops for `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires borrow-checking `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing MIR for `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires unsafety-checking `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires building MIR for `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires type-checking `::get_conn::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:726:34 [INFO] [stdout] | [INFO] [stdout] 726 | spawn(async move { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 727 | | let f = add_connection(inner.clone()); [INFO] [stdout] 728 | | inner.sink_error(f).map(|_| ()).await; [INFO] [stdout] 729 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] = note: ...which again requires type-checking `::get_conn`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `::get_conn` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bb8-0.4.2/src/lib.rs:680:5 [INFO] [stdout] | [INFO] [stdout] 680 | async fn get_conn(&self) -> Result, RunError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] running `Command { std: "docker" "inspect" "7c16a22f1c82e5357c71b30780ed239b198e0df577660220072b2a1befd74563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c16a22f1c82e5357c71b30780ed239b198e0df577660220072b2a1befd74563", kill_on_drop: false }` [INFO] [stdout] 7c16a22f1c82e5357c71b30780ed239b198e0df577660220072b2a1befd74563