[INFO] fetching crate ntex-io-uring 0.7.12... [INFO] testing ntex-io-uring-0.7.12 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate ntex-io-uring 0.7.12 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ntex-io-uring 0.7.12 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ntex-io-uring 0.7.12 [INFO] tweaked toml for crates.io crate ntex-io-uring 0.7.12 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ntex-io-uring 0.7.12 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ntex-io-uring 0.7.12 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sc v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f1e6882316456efb72cb33f8708e5881e1671970d652c309d02d9bdd8811203 [INFO] running `Command { std: "docker" "start" "-a" "1f1e6882316456efb72cb33f8708e5881e1671970d652c309d02d9bdd8811203", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f1e6882316456efb72cb33f8708e5881e1671970d652c309d02d9bdd8811203", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f1e6882316456efb72cb33f8708e5881e1671970d652c309d02d9bdd8811203", kill_on_drop: false }` [INFO] [stdout] 1f1e6882316456efb72cb33f8708e5881e1671970d652c309d02d9bdd8811203 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f74645041ea8e02c611f08c09e8e25fa493f6ef3934833ebf97407780336e31 [INFO] running `Command { std: "docker" "start" "-a" "6f74645041ea8e02c611f08c09e8e25fa493f6ef3934833ebf97407780336e31", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling ntex-io-uring v0.7.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "6f74645041ea8e02c611f08c09e8e25fa493f6ef3934833ebf97407780336e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f74645041ea8e02c611f08c09e8e25fa493f6ef3934833ebf97407780336e31", kill_on_drop: false }` [INFO] [stdout] 6f74645041ea8e02c611f08c09e8e25fa493f6ef3934833ebf97407780336e31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59e8266878f9349e538741dde1d2013c6a087c55c297335e990def01d1b6299e [INFO] running `Command { std: "docker" "start" "-a" "59e8266878f9349e538741dde1d2013c6a087c55c297335e990def01d1b6299e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling ntex-io-uring v0.7.12 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `io_uring` [INFO] [stdout] --> examples/readme.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use io_uring::{opcode, types, IoUring}; [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `io_uring` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `io_uring`, use `cargo add io_uring` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `io_uring` [INFO] [stdout] --> examples/tcp_echo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use io_uring::{opcode, squeue, types, IoUring, SubmissionQueue}; [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `io_uring` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `io_uring`, use `cargo add io_uring` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:74:15 [INFO] [stdout] | [INFO] [stdout] 74 | match submitter.submit_and_wait(1) { [INFO] [stdout] | ^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | Err(ref err) if err.raw_os_error() == Some(libc::EBUSY) => (), [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:77:36 [INFO] [stdout] | [INFO] [stdout] 77 | Err(err) => return Err(err.into()), [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | cq.sync(); [INFO] [stdout] | ^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:86:37 [INFO] [stdout] | [INFO] [stdout] 86 | Err(ref err) if err.raw_os_error() == Some(libc::EBUSY) => break, [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:87:44 [INFO] [stdout] | [INFO] [stdout] 87 | Err(err) => return Err(err.into()), [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/tcp_echo.rs:103:23 [INFO] [stdout] | [INFO] [stdout] 103 | let ret = cqe.result(); [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ntex-io-uring` (example "tcp_echo") due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ntex-io-uring` (example "readme") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "59e8266878f9349e538741dde1d2013c6a087c55c297335e990def01d1b6299e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59e8266878f9349e538741dde1d2013c6a087c55c297335e990def01d1b6299e", kill_on_drop: false }` [INFO] [stdout] 59e8266878f9349e538741dde1d2013c6a087c55c297335e990def01d1b6299e