[INFO] fetching crate process-stream 0.4.1... [INFO] checking process-stream-0.4.1 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate process-stream 0.4.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate process-stream 0.4.1 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 process-stream 0.4.1 [INFO] finished tweaking crates.io crate process-stream 0.4.1 [INFO] tweaked toml for crates.io crate process-stream 0.4.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 65112d892be8bd98006def6522b609e61e35d3296c8dbdf55e1dc244bcbf0da6 [INFO] running `Command { std: "docker" "start" "-a" "65112d892be8bd98006def6522b609e61e35d3296c8dbdf55e1dc244bcbf0da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65112d892be8bd98006def6522b609e61e35d3296c8dbdf55e1dc244bcbf0da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65112d892be8bd98006def6522b609e61e35d3296c8dbdf55e1dc244bcbf0da6", kill_on_drop: false }` [INFO] [stdout] 65112d892be8bd98006def6522b609e61e35d3296c8dbdf55e1dc244bcbf0da6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 95b5c41ffae9bf2d344b24732d920a68184bd22a8e9c042ccdb9028d161f9ec4 [INFO] running `Command { std: "docker" "start" "-a" "95b5c41ffae9bf2d344b24732d920a68184bd22a8e9c042ccdb9028d161f9ec4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking process-stream v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `ProcessExt::_spawn_and_stream` [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | fn _spawn_and_stream(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `ProcessExt::_spawn_and_stream`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] = note: this error originates in the macro `$crate::async_stream_impl::stream_inner` which comes from the expansion of the macro `stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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] [stdout] error[E0391]: cycle detected when type-checking `ProcessExt::_spawn_and_stream` [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | fn _spawn_and_stream(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `ProcessExt::_spawn_and_stream::{closure#0}`... [INFO] [stdout] --> src/lib.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | let stream = stream! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 81 | | loop { [INFO] [stdout] 82 | | use ProcessItem::*; [INFO] [stdout] 83 | | tokio::select! { [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `ProcessExt::_spawn_and_stream`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] = note: this error originates in the macro `$crate::async_stream_impl::stream_inner` which comes from the expansion of the macro `stream` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `process-stream` due to 2 previous errors [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] [stderr] error: could not compile `process-stream` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "95b5c41ffae9bf2d344b24732d920a68184bd22a8e9c042ccdb9028d161f9ec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95b5c41ffae9bf2d344b24732d920a68184bd22a8e9c042ccdb9028d161f9ec4", kill_on_drop: false }` [INFO] [stdout] 95b5c41ffae9bf2d344b24732d920a68184bd22a8e9c042ccdb9028d161f9ec4