[INFO] fetching crate lay-mitouosc 0.1.3... [INFO] checking lay-mitouosc-0.1.3 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate lay-mitouosc 0.1.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate lay-mitouosc 0.1.3 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 lay-mitouosc 0.1.3 [INFO] finished tweaking crates.io crate lay-mitouosc 0.1.3 [INFO] tweaked toml for crates.io crate lay-mitouosc 0.1.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate lay-mitouosc 0.1.3 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f921ee3cf2dd9387836a520a853c0b24e15277c6f6021f15f801c881f757f87b [INFO] running `Command { std: "docker" "start" "-a" "f921ee3cf2dd9387836a520a853c0b24e15277c6f6021f15f801c881f757f87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f921ee3cf2dd9387836a520a853c0b24e15277c6f6021f15f801c881f757f87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f921ee3cf2dd9387836a520a853c0b24e15277c6f6021f15f801c881f757f87b", kill_on_drop: false }` [INFO] [stdout] f921ee3cf2dd9387836a520a853c0b24e15277c6f6021f15f801c881f757f87b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 076df521137dd1368b9d73692d3c0a371d7055108ab803ca969be065a756b00e [INFO] running `Command { std: "docker" "start" "-a" "076df521137dd1368b9d73692d3c0a371d7055108ab803ca969be065a756b00e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Checking rosc v0.4.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.7.8 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking lay v0.1.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking lay-mitouosc v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `exec` [INFO] [stdout] --> src/lib.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/lib.rs:209:40: 214:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `exec`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [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 `lay-mitouosc` 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 `exec` [INFO] [stdout] --> src/lib.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/lib.rs:209:40: 214:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `exec::{closure#0}`... [INFO] [stdout] --> src/lib.rs:209:40 [INFO] [stdout] | [INFO] [stdout] 209 | handle: task::spawn(async move { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 210 | | let device_comm = task::spawn(device_comm_loop(device_tx, device_rx, req_rx, meas_tx)); [INFO] [stdout] 211 | | [INFO] [stdout] 212 | | device_comm.await??; [INFO] [stdout] 213 | | Ok(()) [INFO] [stdout] 214 | | }), [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `exec`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [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 `lay-mitouosc` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "076df521137dd1368b9d73692d3c0a371d7055108ab803ca969be065a756b00e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "076df521137dd1368b9d73692d3c0a371d7055108ab803ca969be065a756b00e", kill_on_drop: false }` [INFO] [stdout] 076df521137dd1368b9d73692d3c0a371d7055108ab803ca969be065a756b00e