[INFO] fetching crate xdp-socket 0.1.4... [INFO] testing xdp-socket-0.1.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate xdp-socket 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate xdp-socket 0.1.4 [INFO] finished tweaking crates.io crate xdp-socket 0.1.4 [INFO] tweaked toml for crates.io crate xdp-socket 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xdp-socket 0.1.4 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] crate crates.io crate xdp-socket 0.1.4 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93c527cd5494267bce8beadcd846582121eca02abe5f9d21b0f1ddf3cf9cf626 [INFO] running `Command { std: "docker" "start" "-a" "93c527cd5494267bce8beadcd846582121eca02abe5f9d21b0f1ddf3cf9cf626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93c527cd5494267bce8beadcd846582121eca02abe5f9d21b0f1ddf3cf9cf626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93c527cd5494267bce8beadcd846582121eca02abe5f9d21b0f1ddf3cf9cf626", kill_on_drop: false }` [INFO] [stdout] 93c527cd5494267bce8beadcd846582121eca02abe5f9d21b0f1ddf3cf9cf626 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20d36c5298a77bde307ec29f4aca4c1dbd93e80380b5ff2e94c04b600d471b70 [INFO] running `Command { std: "docker" "start" "-a" "20d36c5298a77bde307ec29f4aca4c1dbd93e80380b5ff2e94c04b600d471b70", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling xdp-socket v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "20d36c5298a77bde307ec29f4aca4c1dbd93e80380b5ff2e94c04b600d471b70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d36c5298a77bde307ec29f4aca4c1dbd93e80380b5ff2e94c04b600d471b70", kill_on_drop: false }` [INFO] [stdout] 20d36c5298a77bde307ec29f4aca4c1dbd93e80380b5ff2e94c04b600d471b70 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8efe95281d67afb756a41cff9a07d07a69d5408f968efd6a485ff7135962efce [INFO] running `Command { std: "docker" "start" "-a" "8efe95281d67afb756a41cff9a07d07a69d5408f968efd6a485ff7135962efce", kill_on_drop: false }` [INFO] [stderr] Compiling xdp-socket v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "8efe95281d67afb756a41cff9a07d07a69d5408f968efd6a485ff7135962efce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8efe95281d67afb756a41cff9a07d07a69d5408f968efd6a485ff7135962efce", kill_on_drop: false }` [INFO] [stdout] 8efe95281d67afb756a41cff9a07d07a69d5408f968efd6a485ff7135962efce [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cdb97bac06e500944a4e4e93f1f3d7e93175e71c7c0bfb18015aea4d31be4f9f [INFO] running `Command { std: "docker" "start" "-a" "cdb97bac06e500944a4e4e93f1f3d7e93175e71c7c0bfb18015aea4d31be4f9f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xdp_socket-88a9a0837321b3b6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests xdp_socket [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/send.rs - send::SendExt (line 51) ... FAILED [INFO] [stdout] test src/poll.rs - poll::PollWaitExt (line 46) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/send.rs - send::SendExt (line 51) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/send.rs:54:31 [INFO] [stdout] | [INFO] [stdout] 6 | let mut tx = create_tx_socket(...)?; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 6 - let mut tx = create_tx_socket(...)?; [INFO] [stdout] 6 + let mut tx = create_tx_socket(..)?; [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 6 - let mut tx = create_tx_socket(...)?; [INFO] [stdout] 6 + let mut tx = create_tx_socket(..=)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/send.rs:54:31 [INFO] [stdout] | [INFO] [stdout] 6 | let mut tx = create_tx_socket(...)?; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 6 - let mut tx = create_tx_socket(...)?; [INFO] [stdout] 6 + let mut tx = create_tx_socket(..)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 1 argument was supplied [INFO] [stdout] --> src/send.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 6 | let mut tx = create_tx_socket(...)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^----- two arguments of type `u32` and `Option` are missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/create.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn create_tx_socket( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] help: provide the arguments [INFO] [stdout] | [INFO] [stdout] 6 | let mut tx = create_tx_socket(..., /* u32 */, /* Option */)?; [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/send.rs:54:35 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_send_rs_51_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] 5 | use xdp_socket::{create_tx_socket, SendExt as _ }; [INFO] [stdout] 6 | let mut tx = create_tx_socket(...)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 4 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_send_rs_51_0() -> Result<(), Box> { [INFO] [stdout] 5 | use xdp_socket::{create_tx_socket, SendExt as _ }; [INFO] [stdout] 6 | let mut tx = create_tx_socket(...)?; [INFO] [stdout] 7 | tx.send(b"hello", None)?; [INFO] [stdout] 8 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/send.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_send_rs_51_0() { [INFO] [stdout] | ----------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 7 | tx.send(b"hello", None)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 4 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_send_rs_51_0() -> Result<(), Box> { [INFO] [stdout] 5 | use xdp_socket::{create_tx_socket, SendExt as _ }; [INFO] [stdout] 6 | let mut tx = create_tx_socket(...)?; [INFO] [stdout] 7 | tx.send(b"hello", None)?; [INFO] [stdout] 8 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0586. [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/poll.rs - poll::PollWaitExt (line 46) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/poll.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 6 | let socket = ...; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 6 - let socket = ...; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] 6 + let socket = ..; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 6 - let socket = ...; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] 6 + let socket = ..=; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/poll.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 6 | let socket = ...; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 6 - let socket = ...; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] 6 + let socket = ..; // your Socket<_TX> or Socket<_RX> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0586`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/poll.rs - poll::PollWaitExt (line 46) [INFO] [stdout] src/send.rs - send::SendExt (line 51) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.41s; merged doctests compilation took 0.30s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "cdb97bac06e500944a4e4e93f1f3d7e93175e71c7c0bfb18015aea4d31be4f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb97bac06e500944a4e4e93f1f3d7e93175e71c7c0bfb18015aea4d31be4f9f", kill_on_drop: false }` [INFO] [stdout] cdb97bac06e500944a4e4e93f1f3d7e93175e71c7c0bfb18015aea4d31be4f9f