[INFO] fetching crate monoio-compat 0.2.2... [INFO] testing monoio-compat-0.2.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate monoio-compat 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate monoio-compat 0.2.2 [INFO] finished tweaking crates.io crate monoio-compat 0.2.2 [INFO] tweaked toml for crates.io crate monoio-compat 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate monoio-compat 0.2.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b91ccb27c7f82e2771315fee1ae744ad50982d7e2a33e92875621c983b0e94c [INFO] running `Command { std: "docker" "start" "-a" "2b91ccb27c7f82e2771315fee1ae744ad50982d7e2a33e92875621c983b0e94c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b91ccb27c7f82e2771315fee1ae744ad50982d7e2a33e92875621c983b0e94c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b91ccb27c7f82e2771315fee1ae744ad50982d7e2a33e92875621c983b0e94c", kill_on_drop: false }` [INFO] [stdout] 2b91ccb27c7f82e2771315fee1ae744ad50982d7e2a33e92875621c983b0e94c [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59469b23ecc0b5881c63bf53817b7a5aa9a897761ad38f8d8048c3c67f71ce6b [INFO] running `Command { std: "docker" "start" "-a" "59469b23ecc0b5881c63bf53817b7a5aa9a897761ad38f8d8048c3c67f71ce6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling reusable-box-future v0.2.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling auto-const-array v0.2.2 [INFO] [stderr] Compiling monoio v0.2.4 [INFO] [stderr] Compiling monoio-compat v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "59469b23ecc0b5881c63bf53817b7a5aa9a897761ad38f8d8048c3c67f71ce6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59469b23ecc0b5881c63bf53817b7a5aa9a897761ad38f8d8048c3c67f71ce6b", kill_on_drop: false }` [INFO] [stdout] 59469b23ecc0b5881c63bf53817b7a5aa9a897761ad38f8d8048c3c67f71ce6b [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2455b1a08eb9291c6be005948244c5be280234f7b340e60d93e2fd813a573f39 [INFO] running `Command { std: "docker" "start" "-a" "2455b1a08eb9291c6be005948244c5be280234f7b340e60d93e2fd813a573f39", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling monoio-macros v0.1.0 [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 v0.2.4 [INFO] [stderr] Compiling monoio-compat v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TcpStreamCompat` [INFO] [stdout] --> src/lib.rs:31:35 [INFO] [stdout] | [INFO] [stdout] 31 | let mut compat_conn = TcpStreamCompat::new(conn); [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared type `TcpStreamCompat` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 25 + use crate::TcpStreamCompat; [INFO] [stdout] | [INFO] [stdout] 25 + use crate::tcp_unsafe::TcpStreamCompat; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TcpStreamCompat` [INFO] [stdout] --> src/lib.rs:40:35 [INFO] [stdout] | [INFO] [stdout] 40 | let mut compat_conn = TcpStreamCompat::new(conn); [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared type `TcpStreamCompat` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 25 + use crate::TcpStreamCompat; [INFO] [stdout] | [INFO] [stdout] 25 + use crate::tcp_unsafe::TcpStreamCompat; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TcpStreamCompatUnsafe` [INFO] [stdout] --> src/lib.rs:57:44 [INFO] [stdout] | [INFO] [stdout] 57 | let mut compat_conn = unsafe { TcpStreamCompatUnsafe::new(conn) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `TcpStreamCompatUnsafe` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 25 + use crate::TcpStreamCompatUnsafe; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TcpStreamCompatUnsafe` [INFO] [stdout] --> src/lib.rs:66:44 [INFO] [stdout] | [INFO] [stdout] 66 | let mut compat_conn = unsafe { TcpStreamCompatUnsafe::new(conn) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `TcpStreamCompatUnsafe` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 25 + use crate::TcpStreamCompatUnsafe; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | compat_conn.read_exact(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | compat_conn.write_all(&buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | compat_conn.write_all(&buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | compat_conn.read_exact(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | compat_conn.read_exact(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | compat_conn.write_all(&buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | compat_conn.write_all(&buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | compat_conn.read_exact(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `monoio-compat` (lib test) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "2455b1a08eb9291c6be005948244c5be280234f7b340e60d93e2fd813a573f39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2455b1a08eb9291c6be005948244c5be280234f7b340e60d93e2fd813a573f39", kill_on_drop: false }` [INFO] [stdout] 2455b1a08eb9291c6be005948244c5be280234f7b340e60d93e2fd813a573f39