[INFO] fetching crate srt_media 0.1.0...
[INFO] checking srt_media-0.1.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] extracting crate srt_media 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate srt_media 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 srt_media 0.1.0
[INFO] finished tweaking crates.io crate srt_media 0.1.0
[INFO] tweaked toml for crates.io crate srt_media 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate srt_media 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-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] 77f5c3d8fa20c9eadb8bfbdf409ae0d09211c7ccfd76af7038a10266b0311ec1
[INFO] running `Command { std: "docker" "start" "-a" "77f5c3d8fa20c9eadb8bfbdf409ae0d09211c7ccfd76af7038a10266b0311ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77f5c3d8fa20c9eadb8bfbdf409ae0d09211c7ccfd76af7038a10266b0311ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f5c3d8fa20c9eadb8bfbdf409ae0d09211c7ccfd76af7038a10266b0311ec1", kill_on_drop: false }`
[INFO] [stdout] 77f5c3d8fa20c9eadb8bfbdf409ae0d09211c7ccfd76af7038a10266b0311ec1
[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] 60170660eab81660caebf660289826b83de3dde658a1ee14cf7ef32d0ab7c316
[INFO] running `Command { std: "docker" "start" "-a" "60170660eab81660caebf660289826b83de3dde658a1ee14cf7ef32d0ab7c316", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking srt-protocol v0.2.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
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[INFO] [stderr]     Checking tokio-stream v0.1.3
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[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]    Compiling ffmpeg-sys v4.2.1
[INFO] [stderr]     Checking futures v0.3.13
[INFO] [stderr]     Checking srt-tokio v0.2.0
[INFO] [stdout] error[E0391]: cycle detected when type-checking `tokio::socket::create_bidrectional_srt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout] 65  | / pub fn create_bidrectional_srt<T>(sock: T, conn: crate::Connection) -> SrtSocket
[INFO] [stdout] 66  | | where
[INFO] [stdout] 67  | |     T: Stream<Item = (Packet, SocketAddr)>
[INFO] [stdout] 68  | |         + Sink<(Packet, SocketAddr), Error = io::Error>
[INFO] [stdout] 69  | |         + Send
[INFO] [stdout] 70  | |         + Unpin
[INFO] [stdout] 71  | |         + 'static,
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires elaborating drops for `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires borrow-checking `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires processing `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires processing MIR for `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires unsafety-checking `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires building MIR for `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout] note: ...which requires type-checking `tokio::socket::create_bidrectional_srt::{closure#0}`...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/srt-tokio-0.2.0/src/tokio/socket.rs:82:29
[INFO] [stdout]     |
[INFO] [stdout] 82  |       tokio::spawn(async move {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 83  | |         let mut close_receiver = close_oneshot.fuse();
[INFO] [stdout] 84  | |         let _close_sender = close_send; // exists for drop
[INFO] [stdout] 85  | |         let mut new_data = new_data.fuse();
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |         }
[INFO] [stdout] 299 | |     });
[INFO] [stdout]     | |_____^
[INFO] [stdout]     = note: ...which again requires type-checking `tokio::socket::create_bidrectional_srt`, 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 `srt-tokio` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "60170660eab81660caebf660289826b83de3dde658a1ee14cf7ef32d0ab7c316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60170660eab81660caebf660289826b83de3dde658a1ee14cf7ef32d0ab7c316", kill_on_drop: false }`
[INFO] [stdout] 60170660eab81660caebf660289826b83de3dde658a1ee14cf7ef32d0ab7c316