[INFO] fetching crate pollster-macro 0.4.0... [INFO] building pollster-macro-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate pollster-macro 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate pollster-macro 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pollster-macro 0.4.0 [INFO] tweaked toml for crates.io crate pollster-macro 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pollster-macro 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d25b49ec4dbb1e206da915931914973cbdf8f4e040a3e53f6a620d626727c6a [INFO] running `Command { std: "docker" "start" "-a" "0d25b49ec4dbb1e206da915931914973cbdf8f4e040a3e53f6a620d626727c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d25b49ec4dbb1e206da915931914973cbdf8f4e040a3e53f6a620d626727c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d25b49ec4dbb1e206da915931914973cbdf8f4e040a3e53f6a620d626727c6a", kill_on_drop: false }` [INFO] [stdout] 0d25b49ec4dbb1e206da915931914973cbdf8f4e040a3e53f6a620d626727c6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cc2685f8dd1a3c60b26734e275420b8bc2087dbaa3cb6e242bcd1331d634304 [INFO] running `Command { std: "docker" "start" "-a" "7cc2685f8dd1a3c60b26734e275420b8bc2087dbaa3cb6e242bcd1331d634304", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling pollster-macro v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "7cc2685f8dd1a3c60b26734e275420b8bc2087dbaa3cb6e242bcd1331d634304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc2685f8dd1a3c60b26734e275420b8bc2087dbaa3cb6e242bcd1331d634304", kill_on_drop: false }` [INFO] [stdout] 7cc2685f8dd1a3c60b26734e275420b8bc2087dbaa3cb6e242bcd1331d634304 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30c09ba2ae98c5e253c83f5d10072b6eb83a807baf83509ed4ebd84b6806503f [INFO] running `Command { std: "docker" "start" "-a" "30c09ba2ae98c5e253c83f5d10072b6eb83a807baf83509ed4ebd84b6806503f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling pollster-macro v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `pollster` [INFO] [stdout] --> tests/test.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate pollster as reexported_pollster; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/test.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 24 | #[pollster::test(crate = "reexported_pollster")] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/test.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[pollster::test(crate = reexported_pollster)] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/test.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | #[pollster::test] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/test.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[pollster::test] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `pollster` [INFO] [stdout] --> tests/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate pollster as reexported_pollster; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/main.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[pollster::main] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/main.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | #[pollster::main] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/main.rs:26:3 [INFO] [stdout] | [INFO] [stdout] 26 | #[pollster::main(crate = reexported_pollster)] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pollster` [INFO] [stdout] --> tests/main.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[pollster::main(crate = "reexported_pollster")] [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `pollster` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pollster-macro` (test "test") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl Future>` in the current scope [INFO] [stdout] --> tests/main.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | main_result().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `impl Future>` [INFO] [stdout] | [INFO] [stdout] help: consider `await`ing on the `Future` and calling the method on its `Output` [INFO] [stdout] | [INFO] [stdout] 23 | main_result().await.unwrap(); [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pollster-macro` (test "main") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "30c09ba2ae98c5e253c83f5d10072b6eb83a807baf83509ed4ebd84b6806503f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c09ba2ae98c5e253c83f5d10072b6eb83a807baf83509ed4ebd84b6806503f", kill_on_drop: false }` [INFO] [stdout] 30c09ba2ae98c5e253c83f5d10072b6eb83a807baf83509ed4ebd84b6806503f