[INFO] cloning repository https://github.com/andresv/gstfileloop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andresv/gstfileloop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandresv%2Fgstfileloop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandresv%2Fgstfileloop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 753289ce06934320db54541019e96cd3033d4d9e [INFO] checking andresv/gstfileloop against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandresv%2Fgstfileloop" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andresv/gstfileloop 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/andresv/gstfileloop [INFO] finished tweaking git repo https://github.com/andresv/gstfileloop [INFO] tweaked toml for git repo https://github.com/andresv/gstfileloop written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/andresv/gstfileloop 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] de7ff609fcc95de4c82f43ebd6182ee5381e2e3dde4eb92261ea8fa1c7d4d388 [INFO] running `Command { std: "docker" "start" "-a" "de7ff609fcc95de4c82f43ebd6182ee5381e2e3dde4eb92261ea8fa1c7d4d388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de7ff609fcc95de4c82f43ebd6182ee5381e2e3dde4eb92261ea8fa1c7d4d388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de7ff609fcc95de4c82f43ebd6182ee5381e2e3dde4eb92261ea8fa1c7d4d388", kill_on_drop: false }` [INFO] [stdout] de7ff609fcc95de4c82f43ebd6182ee5381e2e3dde4eb92261ea8fa1c7d4d388 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5ce8f6428726704d0b0bbfaf11f4ce40c4cdc8dd34cff1683c2312637527349a [INFO] running `Command { std: "docker" "start" "-a" "5ce8f6428726704d0b0bbfaf11f4ce40c4cdc8dd34cff1683c2312637527349a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking muldiv v1.0.0 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cfg-expr v0.10.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking option-operations v0.4.0 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling system-deps v6.0.2 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Compiling glib-sys v0.15.7 [INFO] [stderr] Compiling gobject-sys v0.15.9 [INFO] [stderr] Compiling gstreamer-sys v0.18.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling glib-macros v0.15.6 [INFO] [stderr] Checking glib v0.15.9 [INFO] [stderr] Checking gstreamer v0.18.6 [INFO] [stdout] error[E0391]: cycle detected when type-checking `element::::call_async_future` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:775:5 [INFO] [stdout] | [INFO] [stdout] 775 | / fn call_async_future(&self, func: F) -> Pin + Send + 'static>> [INFO] [stdout] 776 | | where [INFO] [stdout] 777 | | F: FnOnce(&Self) -> T + Send + 'static, [INFO] [stdout] 778 | | T: Send + 'static, [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires elaborating drops for `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires borrow-checking `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires processing MIR for `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires unsafety-checking `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires building MIR for `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: ...which requires type-checking `element::::call_async_future::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.18.6/src/element.rs:788:29 [INFO] [stdout] | [INFO] [stdout] 788 | Box::pin(async move { receiver.await.expect("sender dropped") }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: ...which again requires type-checking `element::::call_async_future`, 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 `gstreamer` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5ce8f6428726704d0b0bbfaf11f4ce40c4cdc8dd34cff1683c2312637527349a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ce8f6428726704d0b0bbfaf11f4ce40c4cdc8dd34cff1683c2312637527349a", kill_on_drop: false }` [INFO] [stdout] 5ce8f6428726704d0b0bbfaf11f4ce40c4cdc8dd34cff1683c2312637527349a