[INFO] fetching crate tensor_compute 0.1.0... [INFO] checking tensor_compute-0.1.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate tensor_compute 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tensor_compute 0.1.0 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 tensor_compute 0.1.0 [INFO] finished tweaking crates.io crate tensor_compute 0.1.0 [INFO] tweaked toml for crates.io crate tensor_compute 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate tensor_compute 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ed77223b15d6a0d302c672960f96d6e16e5f9d614c28dcd4c54402cf7b589fba [INFO] running `Command { std: "docker" "start" "-a" "ed77223b15d6a0d302c672960f96d6e16e5f9d614c28dcd4c54402cf7b589fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed77223b15d6a0d302c672960f96d6e16e5f9d614c28dcd4c54402cf7b589fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed77223b15d6a0d302c672960f96d6e16e5f9d614c28dcd4c54402cf7b589fba", kill_on_drop: false }` [INFO] [stdout] ed77223b15d6a0d302c672960f96d6e16e5f9d614c28dcd4c54402cf7b589fba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1edf67fdc6f1f867ad91761eeb2400ff3d9c2c2f0077ee89b3e411643f0a30fb [INFO] running `Command { std: "docker" "start" "-a" "1edf67fdc6f1f867ad91761eeb2400ff3d9c2c2f0077ee89b3e411643f0a30fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking inplace_it v0.3.2 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking fastrand v1.3.4 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking event-listener v2.3.3 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bytemuck v1.3.1 [INFO] [stderr] Checking tracing-core v0.1.14 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking async-channel v1.4.0 [INFO] [stderr] Checking wgpu-types v0.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking futures-lite v0.1.10 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking blocking v0.4.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stdout] error[E0391]: cycle detected when type-checking `::poll_read` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:911:5 [INFO] [stdout] | [INFO] [stdout] 911 | / fn poll_read( [INFO] [stdout] 912 | | mut self: Pin<&mut Self>, [INFO] [stdout] 913 | | cx: &mut Context<'_>, [INFO] [stdout] 914 | | buf: &mut [u8], [INFO] [stdout] 915 | | ) -> Poll> { [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires elaborating drops for `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires borrow-checking `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires processing `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires processing MIR for `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires unsafety-checking `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires building MIR for `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires type-checking `::poll_read::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:939:59 [INFO] [stdout] | [INFO] [stdout] 939 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 940 | | // Copy bytes from the I/O handle into the pipe until the pipe is closed or [INFO] [stdout] 941 | | // an error occurs. [INFO] [stdout] 942 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 948 | | } [INFO] [stdout] 949 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] = note: ...which again requires type-checking `::poll_read`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `::poll_write` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:979:5 [INFO] [stdout] | [INFO] [stdout] 979 | / fn poll_write( [INFO] [stdout] 980 | | mut self: Pin<&mut Self>, [INFO] [stdout] 981 | | cx: &mut Context<'_>, [INFO] [stdout] 982 | | buf: &[u8], [INFO] [stdout] 983 | | ) -> Poll> { [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires elaborating drops for `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires borrow-checking `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires processing `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires processing MIR for `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires unsafety-checking `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires building MIR for `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires type-checking `::poll_write::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blocking-0.4.7/src/lib.rs:1007:59 [INFO] [stdout] | [INFO] [stdout] 1007 | let task = Executor::spawn(async move { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 1008 | | // Copy bytes from the pipe into the I/O handle until the pipe is closed or an [INFO] [stdout] 1009 | | // error occurs. Flush the I/O handle at the end. [INFO] [stdout] 1010 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 1019 | | } [INFO] [stdout] 1020 | | }); [INFO] [stdout] | |_____________________^ [INFO] [stdout] = note: ...which again requires type-checking `::poll_write`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [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 E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blocking` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1edf67fdc6f1f867ad91761eeb2400ff3d9c2c2f0077ee89b3e411643f0a30fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1edf67fdc6f1f867ad91761eeb2400ff3d9c2c2f0077ee89b3e411643f0a30fb", kill_on_drop: false }` [INFO] [stdout] 1edf67fdc6f1f867ad91761eeb2400ff3d9c2c2f0077ee89b3e411643f0a30fb