[INFO] cloning repository https://github.com/vikram2784/gst-completion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vikram2784/gst-completion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikram2784%2Fgst-completion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikram2784%2Fgst-completion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8200f155cf47f3b226178e8e0795178fb943e54 [INFO] checking vikram2784/gst-completion against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikram2784%2Fgst-completion" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vikram2784/gst-completion 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/vikram2784/gst-completion [INFO] finished tweaking git repo https://github.com/vikram2784/gst-completion [INFO] tweaked toml for git repo https://github.com/vikram2784/gst-completion written to /workspace/builds/worker-7/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] [stderr] Updating git repository `https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git` [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir-files` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git` due to update strategy in .gitmodules [INFO] [stderr] Updating git repository `https://github.com/JoshMcguigan/shell_completion.git` [INFO] [stderr] Updating git repository `https://github.com/gtk-rs/gtk-rs-core` [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir-files` due to update strategy in .gitmodules [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir-files` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir-files` due to update strategy in .gitmodules [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4d6fa64be578123446b3827a1d64ff4652cfe8cd6e180bad2f4029591662b797 [INFO] running `Command { std: "docker" "start" "-a" "4d6fa64be578123446b3827a1d64ff4652cfe8cd6e180bad2f4029591662b797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d6fa64be578123446b3827a1d64ff4652cfe8cd6e180bad2f4029591662b797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d6fa64be578123446b3827a1d64ff4652cfe8cd6e180bad2f4029591662b797", kill_on_drop: false }` [INFO] [stdout] 4d6fa64be578123446b3827a1d64ff4652cfe8cd6e180bad2f4029591662b797 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d12a1fdf7796d08d119efe7f4c1ad8071e19444e171e7a115947231e74e9bd05 [INFO] running `Command { std: "docker" "start" "-a" "d12a1fdf7796d08d119efe7f4c1ad8071e19444e171e7a115947231e74e9bd05", kill_on_drop: false }` [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir-files` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir` due to update strategy in .gitmodules [INFO] [stderr] Skipping git submodule `https://github.com/gtk-rs/gir-files` due to update strategy in .gitmodules [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pretty-hex v0.3.0 [INFO] [stderr] Checking muldiv v1.0.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking shell_completion v0.0.1 (https://github.com/JoshMcguigan/shell_completion.git#d87d293c) [INFO] [stderr] Compiling cfg-expr v0.10.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking option-operations v0.5.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling system-deps v6.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling glib-sys v0.16.0 (https://github.com/gtk-rs/gtk-rs-core#49d91009) [INFO] [stderr] Compiling gobject-sys v0.16.0 (https://github.com/gtk-rs/gtk-rs-core#49d91009) [INFO] [stderr] Compiling gstreamer-sys v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git#8a6de3ca) [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Compiling glib-macros v0.16.0 (https://github.com/gtk-rs/gtk-rs-core#49d91009) [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking glib v0.16.0 (https://github.com/gtk-rs/gtk-rs-core#49d91009) [INFO] [stderr] Checking gstreamer v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git#8a6de3ca) [INFO] [stdout] error[E0391]: cycle detected when type-checking `element::::call_async_future` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:744:5 [INFO] [stdout] | [INFO] [stdout] 744 | / fn call_async_future(&self, func: F) -> Pin + Send + 'static>> [INFO] [stdout] 745 | | where [INFO] [stdout] 746 | | F: FnOnce(&Self) -> T + Send + 'static, [INFO] [stdout] 747 | | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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/git/checkouts/gstreamer-rs-79e52a2d27eb91a3/8a6de3c/gstreamer/src/element.rs:757:29 [INFO] [stdout] | [INFO] [stdout] 757 | 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" "d12a1fdf7796d08d119efe7f4c1ad8071e19444e171e7a115947231e74e9bd05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d12a1fdf7796d08d119efe7f4c1ad8071e19444e171e7a115947231e74e9bd05", kill_on_drop: false }` [INFO] [stdout] d12a1fdf7796d08d119efe7f4c1ad8071e19444e171e7a115947231e74e9bd05