[INFO] cloning repository https://github.com/focus-zhaos/rust-iouring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/focus-zhaos/rust-iouring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffocus-zhaos%2Frust-iouring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffocus-zhaos%2Frust-iouring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2773414ba1bb3ee60e7dda15a65cf33659e8f6b [INFO] testing focus-zhaos/rust-iouring against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffocus-zhaos%2Frust-iouring" "/workspace/builds/worker-41/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/focus-zhaos/rust-iouring on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/focus-zhaos/rust-iouring [INFO] finished tweaking git repo https://github.com/focus-zhaos/rust-iouring [INFO] tweaked toml for git repo https://github.com/focus-zhaos/rust-iouring written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate git repo https://github.com/focus-zhaos/rust-iouring already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30152025fa6cc4ac270f0b6add4bf756a4798a7e856f802f2e5b66344425ac39 [INFO] running `Command { std: "docker" "start" "-a" "30152025fa6cc4ac270f0b6add4bf756a4798a7e856f802f2e5b66344425ac39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30152025fa6cc4ac270f0b6add4bf756a4798a7e856f802f2e5b66344425ac39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30152025fa6cc4ac270f0b6add4bf756a4798a7e856f802f2e5b66344425ac39", kill_on_drop: false }` [INFO] [stdout] 30152025fa6cc4ac270f0b6add4bf756a4798a7e856f802f2e5b66344425ac39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f3c2e85e92bd386c9ed932d9bd0bb2cd818d530023bc90a6e12a1d502a6f6f3 [INFO] running `Command { std: "docker" "start" "-a" "9f3c2e85e92bd386c9ed932d9bd0bb2cd818d530023bc90a6e12a1d502a6f6f3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling rust-iouring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/uring/mod.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | syscall(__NR_io_uring_setup, entries, p) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `i64`, found `i32` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `i32` to an `i64` [INFO] [stdout] | [INFO] [stdout] 20 | syscall(__NR_io_uring_setup.into(), entries, p) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/uring/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub unsafe fn io_uring_setup(entries: c_uint, p: *mut io_uring_params) -> c_int { [INFO] [stdout] | ----- expected `i32` because of return type [INFO] [stdout] 20 | syscall(__NR_io_uring_setup, entries, p) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `i64` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `i64` to an `i32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 20 | syscall(__NR_io_uring_setup, entries, p).try_into().unwrap() [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/uring/mod.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | syscall(__NR_io_uring_enter, ring_fd, to_submit, min_complete, flags, null_ptr, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `i64`, found `i32` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `i32` to an `i64` [INFO] [stdout] | [INFO] [stdout] 25 | syscall(__NR_io_uring_enter.into(), ring_fd, to_submit, min_complete, flags, null_ptr, 0) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/uring/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub unsafe fn io_uring_enter(ring_fd: c_int, to_submit: c_uint, min_complete: c_uint, flags: c_uint) -> c_int { [INFO] [stdout] | ----- expected `i32` because of return type [INFO] [stdout] 24 | let null_ptr: *const u16 = std::ptr::null(); [INFO] [stdout] 25 | syscall(__NR_io_uring_enter, ring_fd, to_submit, min_complete, flags, null_ptr, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `i64` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `i64` to an `i32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 25 | syscall(__NR_io_uring_enter, ring_fd, to_submit, min_complete, flags, null_ptr, 0).try_into().unwrap() [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/uring/mod.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | syscall(__NR_io_uring_register, ring_fd, opcode, arg, nr_args) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected `i64`, found `i32` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `i32` to an `i64` [INFO] [stdout] | [INFO] [stdout] 29 | syscall(__NR_io_uring_register.into(), ring_fd, opcode, arg, nr_args) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/uring/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub unsafe fn io_uring_register(ring_fd: c_int, opcode: c_uint, arg: *const c_void, nr_args: c_uint) -> c_int { [INFO] [stdout] | ----- expected `i32` because of return type [INFO] [stdout] 29 | syscall(__NR_io_uring_register, ring_fd, opcode, arg, nr_args) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `i64` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `i64` to an `i32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 29 | syscall(__NR_io_uring_register, ring_fd, opcode, arg, nr_args).try_into().unwrap() [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-iouring` due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "9f3c2e85e92bd386c9ed932d9bd0bb2cd818d530023bc90a6e12a1d502a6f6f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3c2e85e92bd386c9ed932d9bd0bb2cd818d530023bc90a6e12a1d502a6f6f3", kill_on_drop: false }` [INFO] [stdout] 9f3c2e85e92bd386c9ed932d9bd0bb2cd818d530023bc90a6e12a1d502a6f6f3