[INFO] fetching crate async-ffi-macros 0.5.0...
[INFO] testing async-ffi-macros-0.5.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate async-ffi-macros 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate async-ffi-macros 0.5.0
[INFO] finished tweaking crates.io crate async-ffi-macros 0.5.0
[INFO] tweaked toml for crates.io crate async-ffi-macros 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-ffi-macros 0.5.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8a6ca1516809303f10f37749f05e532f58475d27c2ed812f18c6a7cfb9d657d
[INFO] running `Command { std: "docker" "start" "-a" "c8a6ca1516809303f10f37749f05e532f58475d27c2ed812f18c6a7cfb9d657d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8a6ca1516809303f10f37749f05e532f58475d27c2ed812f18c6a7cfb9d657d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a6ca1516809303f10f37749f05e532f58475d27c2ed812f18c6a7cfb9d657d", kill_on_drop: false }`
[INFO] [stdout] c8a6ca1516809303f10f37749f05e532f58475d27c2ed812f18c6a7cfb9d657d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5722c53b88cc547abc6f1f7d86abfffd3c323b04a195802d1cdc7cd219694132
[INFO] running `Command { std: "docker" "start" "-a" "5722c53b88cc547abc6f1f7d86abfffd3c323b04a195802d1cdc7cd219694132", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling async-ffi-macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `Command { std: "docker" "inspect" "5722c53b88cc547abc6f1f7d86abfffd3c323b04a195802d1cdc7cd219694132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5722c53b88cc547abc6f1f7d86abfffd3c323b04a195802d1cdc7cd219694132", kill_on_drop: false }`
[INFO] [stdout] 5722c53b88cc547abc6f1f7d86abfffd3c323b04a195802d1cdc7cd219694132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f10f2f0ebd600435430a0d99331bf2e2de4b0978d13f5dbc4750f4bbda50a40
[INFO] running `Command { std: "docker" "start" "-a" "7f10f2f0ebd600435430a0d99331bf2e2de4b0978d13f5dbc4750f4bbda50a40", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling async-ffi-macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `async_ffi`
[INFO] [stdout]  --> tests/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_ffi::{BorrowingFfiFuture, FfiFuture, LocalBorrowingFfiFuture, LocalFfiFuture};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `async_ffi`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `async_ffi`, use `cargo add async_ffi` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]  --> tests/test.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | async extern "C" fn empty() {}
[INFO] [stdout]   | ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | async extern "C" fn local() -> i32 {
[INFO] [stdout]    | ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | async extern "C" fn has_args(x: i32) -> i32 {
[INFO] [stdout]    | ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub async fn extern_fn(arg1: u32) -> u32;
[INFO] [stdout]    |         ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub async fn borrow(a: &'fut i32) -> i32 {
[INFO] [stdout]    |     ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn borrow_non_send(a: &'fut i32) -> i32 {
[INFO] [stdout]    |     ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub async fn pat_param(_: i32, (a, _, _b): (i32, i32, i32), x: i32, mut y: i32) -> i32 {
[INFO] [stdout]    |     ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `async_ffi` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     async fn func1(a: Dropper, ref mut _b: Dropper, _: Dropper, (_c, _): (Dropper, Dropper)) {
[INFO] [stdout]    |     ^^^^^ could not find `async_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-ffi-macros` (test "test") due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "7f10f2f0ebd600435430a0d99331bf2e2de4b0978d13f5dbc4750f4bbda50a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f10f2f0ebd600435430a0d99331bf2e2de4b0978d13f5dbc4750f4bbda50a40", kill_on_drop: false }`
[INFO] [stdout] 7f10f2f0ebd600435430a0d99331bf2e2de4b0978d13f5dbc4750f4bbda50a40