[INFO] fetching crate uwd 0.3.4... [INFO] testing uwd-0.3.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate uwd 0.3.4 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate uwd 0.3.4 [INFO] finished tweaking crates.io crate uwd 0.3.4 [INFO] tweaked toml for crates.io crate uwd 0.3.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate uwd 0.3.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate uwd 0.3.4 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab86107d661602e52508fb3d04e4ff454e0fbe80a92852ccf48352ade4f81123 [INFO] running `Command { std: "docker" "start" "-a" "ab86107d661602e52508fb3d04e4ff454e0fbe80a92852ccf48352ade4f81123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab86107d661602e52508fb3d04e4ff454e0fbe80a92852ccf48352ade4f81123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab86107d661602e52508fb3d04e4ff454e0fbe80a92852ccf48352ade4f81123", kill_on_drop: false }` [INFO] [stdout] ab86107d661602e52508fb3d04e4ff454e0fbe80a92852ccf48352ade4f81123 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ac7f7115f5dfff999e31977af9a8b7fd7af1a632f7795c017e249aa6819208a [INFO] running `Command { std: "docker" "start" "-a" "3ac7f7115f5dfff999e31977af9a8b7fd7af1a632f7795c017e249aa6819208a", kill_on_drop: false }` [INFO] [stderr] Compiling windows_x86_64_gnu v0.53.1 [INFO] [stderr] Compiling nasm-rs v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling obfstr v0.4.4 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling windows-targets v0.53.5 [INFO] [stderr] Compiling dinvk v0.3.1 [INFO] [stderr] Compiling uwd v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bitfield-macros v0.19.1 [INFO] [stderr] Compiling bitfield v0.19.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.92s [INFO] running `Command { std: "docker" "inspect" "3ac7f7115f5dfff999e31977af9a8b7fd7af1a632f7795c017e249aa6819208a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac7f7115f5dfff999e31977af9a8b7fd7af1a632f7795c017e249aa6819208a", kill_on_drop: false }` [INFO] [stdout] 3ac7f7115f5dfff999e31977af9a8b7fd7af1a632f7795c017e249aa6819208a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2476eeaff20fce549a6312fa2b0adb18331fb615f7bee514614a4503a2ac963b [INFO] running `Command { std: "docker" "start" "-a" "2476eeaff20fce549a6312fa2b0adb18331fb615f7bee514614a4503a2ac963b", kill_on_drop: false }` [INFO] [stderr] Compiling uwd v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "2476eeaff20fce549a6312fa2b0adb18331fb615f7bee514614a4503a2ac963b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2476eeaff20fce549a6312fa2b0adb18331fb615f7bee514614a4503a2ac963b", kill_on_drop: false }` [INFO] [stdout] 2476eeaff20fce549a6312fa2b0adb18331fb615f7bee514614a4503a2ac963b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 83a730487de9c7e866873b8f9357583440aa6ee45a78c9c8869c4b2df9b89e92 [INFO] running `Command { std: "docker" "start" "-a" "83a730487de9c7e866873b8f9357583440aa6ee45a78c9c8869c4b2df9b89e92", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uwd-f1a3ed5123c97446) [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 uwd [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/../README.md - (line 65) ... FAILED [INFO] [stdout] test src/../README.md - (line 44) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../README.md - (line 65) 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/../README.md:74:117 [INFO] [stdout] | [INFO] [stdout] 66 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_65_0() { [INFO] [stdout] | ---------------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 74 | let mut status = syscall!("NtAllocateVirtualMemory", -1isize, addr.as_ptr_mut(), 0, size.as_ptr_mut(), 0x3000, 0x04)? as i32; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 66 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_65_0() -> Result<(), Box> { [INFO] [stdout] 67 | use std::{ffi::c_void, ptr::null_mut}; [INFO] [stdout] ... [INFO] [stdout] 80 | println!("[+] Address allocated: {:?}", addr); [INFO] [stdout] 81 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/../README.md:77:12 [INFO] [stdout] | [INFO] [stdout] 66 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_65_0() { [INFO] [stdout] | - help: a return type might be missing here: `-> _` [INFO] [stdout] ... [INFO] [stdout] 77 | return Ok(()) [INFO] [stdout] | ^^^^^^ expected `()`, found `Result<(), _>` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<(), _>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 44) 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/../README.md:55:51 [INFO] [stdout] | [INFO] [stdout] 45 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_44_0() { [INFO] [stdout] | ---------------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 55 | let mut result = spoof!(win_exec, cmd.as_ptr(), 1)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 45 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_44_0() -> Result<(), Box> { [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/../README.md:58:12 [INFO] [stdout] | [INFO] [stdout] 45 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_44_0() { [INFO] [stdout] | - help: a return type might be missing here: `-> _` [INFO] [stdout] ... [INFO] [stdout] 58 | return Ok(()); [INFO] [stdout] | ^^^^^^ expected `()`, found `Result<(), _>` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<(), _>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../README.md - (line 44) [INFO] [stdout] src/../README.md - (line 65) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.19s; merged doctests compilation took 0.10s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "83a730487de9c7e866873b8f9357583440aa6ee45a78c9c8869c4b2df9b89e92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a730487de9c7e866873b8f9357583440aa6ee45a78c9c8869c4b2df9b89e92", kill_on_drop: false }` [INFO] [stdout] 83a730487de9c7e866873b8f9357583440aa6ee45a78c9c8869c4b2df9b89e92