[INFO] fetching crate rydis 0.1.5...
[INFO] testing rydis-0.1.5 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate rydis 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rydis 0.1.5
[INFO] finished tweaking crates.io crate rydis 0.1.5
[INFO] tweaked toml for crates.io crate rydis 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rydis 0.1.5 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rydis 0.1.5 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae6ed2e0a344199a064e9deab19f1f9fb892ecc0c943b909183a4932982d6e04
[INFO] running `Command { std: "docker" "start" "-a" "ae6ed2e0a344199a064e9deab19f1f9fb892ecc0c943b909183a4932982d6e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae6ed2e0a344199a064e9deab19f1f9fb892ecc0c943b909183a4932982d6e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6ed2e0a344199a064e9deab19f1f9fb892ecc0c943b909183a4932982d6e04", kill_on_drop: false }`
[INFO] [stdout] ae6ed2e0a344199a064e9deab19f1f9fb892ecc0c943b909183a4932982d6e04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b32bead715596c8a659aaca6bbd4a301a87eec947519004b445affdf7875a3
[INFO] running `Command { std: "docker" "start" "-a" "56b32bead715596c8a659aaca6bbd4a301a87eec947519004b445affdf7875a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling rustix v0.38.24
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling memchr v2.6.4
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[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling libloading v0.7.4
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[INFO] [stderr]    Compiling either v1.9.0
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[INFO] [stderr]    Compiling bindgen v0.69.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling home v0.5.5
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[INFO] [stderr]    Compiling thiserror-impl-no-std v2.0.2
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[INFO] [stderr]    Compiling proc-macro-crate v2.0.0
[INFO] [stderr]    Compiling bitfield-struct v0.5.5
[INFO] [stderr]    Compiling num_enum_derive v0.7.1
[INFO] [stderr]    Compiling num_enum v0.7.1
[INFO] [stderr]    Compiling zydis-sys v0.1.0
[INFO] [stderr]    Compiling rydis v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.17s
[INFO] running `Command { std: "docker" "inspect" "56b32bead715596c8a659aaca6bbd4a301a87eec947519004b445affdf7875a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b32bead715596c8a659aaca6bbd4a301a87eec947519004b445affdf7875a3", kill_on_drop: false }`
[INFO] [stdout] 56b32bead715596c8a659aaca6bbd4a301a87eec947519004b445affdf7875a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7b162718984a3ed74a0b7f1938930cd46da2b6371d0b9854b3d67bc4057b70
[INFO] running `Command { std: "docker" "start" "-a" "ce7b162718984a3ed74a0b7f1938930cd46da2b6371d0b9854b3d67bc4057b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling rydis v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "ce7b162718984a3ed74a0b7f1938930cd46da2b6371d0b9854b3d67bc4057b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7b162718984a3ed74a0b7f1938930cd46da2b6371d0b9854b3d67bc4057b70", kill_on_drop: false }`
[INFO] [stdout] ce7b162718984a3ed74a0b7f1938930cd46da2b6371d0b9854b3d67bc4057b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c64fd5a841c618c61996758af625ebb1346c11af3cce2ea4cf57856abeb4b5b
[INFO] running `Command { std: "docker" "start" "-a" "1c64fd5a841c618c61996758af625ebb1346c11af3cce2ea4cf57856abeb4b5b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rydis-96952e0429f08026)
[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 rydis
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MachineMode`
[INFO] [stdout]  --> src/lib.rs:9:36
[INFO] [stdout]   |
[INFO] [stdout] 9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout]   |                                    ^^^^^^^^^^^ use of undeclared type `MachineMode`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 6 + use rydis::MachineMode;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StackWidth`
[INFO] [stdout]  --> src/lib.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout]   |                                                         ^^^^^^^^^^ use of undeclared type `StackWidth`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 6 + use rydis::StackWidth;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Instruction` in this scope
[INFO] [stdout]   --> src/lib.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | let encoded = state.encode(Instruction {
[INFO] [stdout]    |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Instruction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Prefixes`
[INFO] [stdout]   --> src/lib.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |     prefixes: Prefixes::empty(),
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `Prefixes`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Prefixes;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mnemonic`
[INFO] [stdout]   --> src/lib.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     mnemonic: Mnemonic::XCHG,
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `Mnemonic`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Mnemonic;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Operand`
[INFO] [stdout]   --> src/lib.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     operands: [Operand::Reg(Register::RAX), Operand::Reg(Register::RBX)]
[INFO] [stdout]    |                ^^^^^^^ use of undeclared type `Operand`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Operand;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Register`
[INFO] [stdout]   --> src/lib.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     operands: [Operand::Reg(Register::RAX), Operand::Reg(Register::RBX)]
[INFO] [stdout]    |                             ^^^^^^^^ use of undeclared type `Register`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Register;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Operand`
[INFO] [stdout]   --> src/lib.rs:15:45
[INFO] [stdout]    |
[INFO] [stdout] 15 |     operands: [Operand::Reg(Register::RAX), Operand::Reg(Register::RBX)]
[INFO] [stdout]    |                                             ^^^^^^^ use of undeclared type `Operand`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Operand;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Register`
[INFO] [stdout]   --> src/lib.rs:15:58
[INFO] [stdout]    |
[INFO] [stdout] 15 |     operands: [Operand::Reg(Register::RAX), Operand::Reg(Register::RBX)]
[INFO] [stdout]    |                                                          ^^^^^^^^ use of undeclared type `Register`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Register;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Operand`
[INFO] [stdout]   --> src/lib.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 | modified_instruction.operands[1] = Operand::Mem(MemOperand {
[INFO] [stdout]    |                                    ^^^^^^^ use of undeclared type `Operand`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Operand;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MemOperand` in this scope
[INFO] [stdout]   --> src/lib.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | modified_instruction.operands[1] = Operand::Mem(MemOperand {
[INFO] [stdout]    |                                                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::MemOperand;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Register`
[INFO] [stdout]   --> src/lib.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |     base: Some(Register::RBP),
[INFO] [stdout]    |                ^^^^^^^^ use of undeclared type `Register`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::Register;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FormatStyle`
[INFO] [stdout]   --> src/lib.rs:36:41
[INFO] [stdout]    |
[INFO] [stdout] 36 |     modified_instruction.format(&state, FormatStyle::Intel, Some(0x123400))?
[INFO] [stdout]    |                                         ^^^^^^^^^^^ use of undeclared type `FormatStyle`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  6 + use rydis::FormatStyle;
[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/lib.rs:9:77
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() {
[INFO] [stdout]    |                                      --------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]  9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout]    |                                                                             ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout]  8 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]  9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout] ...
[INFO] [stdout] 40 | let re_encoded = state.encode(modified_instruction)?;
[INFO] [stdout] 41 +     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/lib.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() {
[INFO] [stdout]    |                                      --------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 18 | })?;
[INFO] [stdout]    |   ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout]  8 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]  9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout] ...
[INFO] [stdout] 40 | let re_encoded = state.encode(modified_instruction)?;
[INFO] [stdout] 41 +     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/lib.rs:21:63
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() {
[INFO] [stdout]    |                                      --------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 21 | let decoded_instruction = state.decode_one(encoded.as_slice())?;
[INFO] [stdout]    |                                                               ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout]  8 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]  9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout] ...
[INFO] [stdout] 40 | let re_encoded = state.encode(modified_instruction)?;
[INFO] [stdout] 41 +     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/lib.rs:36:76
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() {
[INFO] [stdout]    |                                      --------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 36 |     modified_instruction.format(&state, FormatStyle::Intel, Some(0x123400))?
[INFO] [stdout]    |                                                                            ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout]  8 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]  9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout] ...
[INFO] [stdout] 40 | let re_encoded = state.encode(modified_instruction)?;
[INFO] [stdout] 41 +     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/lib.rs:40:52
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() {
[INFO] [stdout]    |                                      --------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 40 | let re_encoded = state.encode(modified_instruction)?;
[INFO] [stdout]    |                                                    ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout]  8 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_7_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]  9 | let state = rydis::RydisState::new(MachineMode::Long64, StackWidth::Width64)?;
[INFO] [stdout] ...
[INFO] [stdout] 40 | let re_encoded = state.encode(modified_instruction)?;
[INFO] [stdout] 41 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0422, E0433.
[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/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1c64fd5a841c618c61996758af625ebb1346c11af3cce2ea4cf57856abeb4b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c64fd5a841c618c61996758af625ebb1346c11af3cce2ea4cf57856abeb4b5b", kill_on_drop: false }`
[INFO] [stdout] 1c64fd5a841c618c61996758af625ebb1346c11af3cce2ea4cf57856abeb4b5b
