[INFO] fetching crate monoio-compat 0.2.2...
[INFO] testing monoio-compat-0.2.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate monoio-compat 0.2.2 into /workspace/builds/worker-5-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate monoio-compat 0.2.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded auto-const-array v0.2.2
[INFO] [stderr]   Downloaded io-uring v0.6.4
[INFO] [stderr]   Downloaded monoio-macros v0.1.0
[INFO] [stderr]   Downloaded monoio v0.2.4
[INFO] [stderr]   Downloaded reusable-box-future v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f24f1efe00ce40924eb289c0f72e6cb376a96e923c36d927a3bef249100b1ee2
[INFO] running `Command { std: "docker" "start" "-a" "f24f1efe00ce40924eb289c0f72e6cb376a96e923c36d927a3bef249100b1ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f24f1efe00ce40924eb289c0f72e6cb376a96e923c36d927a3bef249100b1ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24f1efe00ce40924eb289c0f72e6cb376a96e923c36d927a3bef249100b1ee2", kill_on_drop: false }`
[INFO] [stdout] f24f1efe00ce40924eb289c0f72e6cb376a96e923c36d927a3bef249100b1ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a86d4af9ae7c946585039a945297e49b4edb98cdb477d8d33fb75926553b59fa
[INFO] running `Command { std: "docker" "start" "-a" "a86d4af9ae7c946585039a945297e49b4edb98cdb477d8d33fb75926553b59fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[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 bytes v1.10.1
[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 11.48s
[INFO] running `Command { std: "docker" "inspect" "a86d4af9ae7c946585039a945297e49b4edb98cdb477d8d33fb75926553b59fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86d4af9ae7c946585039a945297e49b4edb98cdb477d8d33fb75926553b59fa", kill_on_drop: false }`
[INFO] [stdout] a86d4af9ae7c946585039a945297e49b4edb98cdb477d8d33fb75926553b59fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07785e2e255c1250c0733a7a21db4db2e9e6bcffc767363cc679d97cd5f003d7
[INFO] running `Command { std: "docker" "start" "-a" "07785e2e255c1250c0733a7a21db4db2e9e6bcffc767363cc679d97cd5f003d7", 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 pin-utils v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling monoio-macros v0.1.0
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling mio v0.8.11
[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] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monoio-compat` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "07785e2e255c1250c0733a7a21db4db2e9e6bcffc767363cc679d97cd5f003d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07785e2e255c1250c0733a7a21db4db2e9e6bcffc767363cc679d97cd5f003d7", kill_on_drop: false }`
[INFO] [stdout] 07785e2e255c1250c0733a7a21db4db2e9e6bcffc767363cc679d97cd5f003d7