[INFO] fetching crate local-sync 0.1.1... [INFO] testing local-sync-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate local-sync 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate local-sync 0.1.1 [INFO] finished tweaking crates.io crate local-sync 0.1.1 [INFO] tweaked toml for crates.io crate local-sync 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate local-sync 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] [stderr] Adding monoio v0.1.9 (available: v0.2.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71c64ce22e46250bbf6e78c11748b533b9097698cf322f5e40185011da89976a [INFO] running `Command { std: "docker" "start" "-a" "71c64ce22e46250bbf6e78c11748b533b9097698cf322f5e40185011da89976a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71c64ce22e46250bbf6e78c11748b533b9097698cf322f5e40185011da89976a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71c64ce22e46250bbf6e78c11748b533b9097698cf322f5e40185011da89976a", kill_on_drop: false }` [INFO] [stdout] 71c64ce22e46250bbf6e78c11748b533b9097698cf322f5e40185011da89976a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 605420fbda133d07680e65082c3d249ad66dc9eb87a99f470bf4eb8bd4ff57ec [INFO] running `Command { std: "docker" "start" "-a" "605420fbda133d07680e65082c3d249ad66dc9eb87a99f470bf4eb8bd4ff57ec", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling local-sync v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `Command { std: "docker" "inspect" "605420fbda133d07680e65082c3d249ad66dc9eb87a99f470bf4eb8bd4ff57ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "605420fbda133d07680e65082c3d249ad66dc9eb87a99f470bf4eb8bd4ff57ec", kill_on_drop: false }` [INFO] [stdout] 605420fbda133d07680e65082c3d249ad66dc9eb87a99f470bf4eb8bd4ff57ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb97116ebf275a5360255b5cf30e6d5ca88fae2ce17f0371d8b0758170e9694b [INFO] running `Command { std: "docker" "start" "-a" "fb97116ebf275a5360255b5cf30e6d5ca88fae2ce17f0371d8b0758170e9694b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling monoio-macros v0.1.0 [INFO] [stderr] Compiling auto-const-array v0.2.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling monoio v0.1.9 [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/monoio-0.1.9/src/io/stream/stream_ext.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | impl Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ForEachFut` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/monoio-0.1.9/src/io/stream/stream_ext.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 29 | fn for_each(mut self, mut f: F) -> ForEachFut [INFO] [stdout] | ------------------------ expected `ForEachFut` because of return type [INFO] [stdout] ... [INFO] [stdout] 35 | / async move { [INFO] [stdout] 36 | | while let Some(item) = self.next().await { [INFO] [stdout] 37 | | (f)(item).await; [INFO] [stdout] 38 | | } [INFO] [stdout] 39 | | } [INFO] [stdout] | |_________^ expected future, found `async` block [INFO] [stdout] ... [INFO] [stdout] 47 | impl Future; [INFO] [stdout] | ------------------------ the expected future [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `ForEachFut` [INFO] [stdout] found `async` block `{async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/monoio-0.1.9/src/io/stream/stream_ext.rs:35:9: 35:19}` [INFO] [stdout] note: this item must have a `#[define_opaque(ForEachFut)]` attribute to be able to define hidden types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/monoio-0.1.9/src/io/stream/stream_ext.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | fn for_each(mut self, mut f: F) -> ForEachFut [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `monoio` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fb97116ebf275a5360255b5cf30e6d5ca88fae2ce17f0371d8b0758170e9694b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb97116ebf275a5360255b5cf30e6d5ca88fae2ce17f0371d8b0758170e9694b", kill_on_drop: false }` [INFO] [stdout] fb97116ebf275a5360255b5cf30e6d5ca88fae2ce17f0371d8b0758170e9694b