[INFO] cloning repository https://github.com/playXE/stack2ssa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playXE/stack2ssa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstack2ssa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstack2ssa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccf3670959cbc2f86e54cf480b5f920dfe817bf3 [INFO] testing playXE/stack2ssa/ccf3670959cbc2f86e54cf480b5f920dfe817bf3 against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstack2ssa" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/playXE/stack2ssa on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/playXE/stack2ssa [INFO] finished tweaking git repo https://github.com/playXE/stack2ssa [INFO] tweaked toml for git repo https://github.com/playXE/stack2ssa written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/playXE/stack2ssa 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" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-codegen-meta v0.81.1 [INFO] [stderr] Downloaded cranelift-bforest v0.81.1 [INFO] [stderr] Downloaded cranelift-entity v0.81.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.81.1 [INFO] [stderr] Downloaded cranelift-module v0.81.1 [INFO] [stderr] Downloaded anyhow v1.0.54 [INFO] [stderr] Downloaded cranelift v0.81.1 [INFO] [stderr] Downloaded cranelift-native v0.81.1 [INFO] [stderr] Downloaded cranelift-preopt v0.81.1 [INFO] [stderr] Downloaded cranelift-jit v0.81.1 [INFO] [stderr] Downloaded cranelift-frontend v0.81.1 [INFO] [stderr] Downloaded capstone v0.10.0 [INFO] [stderr] Downloaded cranelift-codegen v0.81.1 [INFO] [stderr] Downloaded capstone-sys v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47c50fb6432aedfa05f39e09d89d2b01c6390473b56f670fc0cf688db647e3bb [INFO] running `Command { std: "docker" "start" "-a" "47c50fb6432aedfa05f39e09d89d2b01c6390473b56f670fc0cf688db647e3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47c50fb6432aedfa05f39e09d89d2b01c6390473b56f670fc0cf688db647e3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47c50fb6432aedfa05f39e09d89d2b01c6390473b56f670fc0cf688db647e3bb", kill_on_drop: false }` [INFO] [stdout] 47c50fb6432aedfa05f39e09d89d2b01c6390473b56f670fc0cf688db647e3bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed10ad0d68f08c335d4b69f87132fafb79b29a8f52fee0cb9e4be528c5651210 [INFO] running `Command { std: "docker" "start" "-a" "ed10ad0d68f08c335d4b69f87132fafb79b29a8f52fee0cb9e4be528c5651210", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cranelift-codegen-shared v0.81.1 [INFO] [stderr] Compiling target-lexicon v0.12.3 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling cranelift-entity v0.81.1 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling anyhow v1.0.54 [INFO] [stderr] Compiling cranelift-codegen-meta v0.81.1 [INFO] [stderr] Compiling cranelift-bforest v0.81.1 [INFO] [stderr] Compiling regalloc v0.0.34 [INFO] [stderr] Compiling capstone-sys v0.14.0 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling cranelift-codegen v0.81.1 [INFO] [stderr] Compiling cranelift-frontend v0.81.1 [INFO] [stderr] Compiling cranelift-module v0.81.1 [INFO] [stderr] Compiling cranelift-native v0.81.1 [INFO] [stderr] Compiling cranelift-preopt v0.81.1 [INFO] [stderr] Compiling cranelift-jit v0.81.1 [INFO] [stderr] Compiling cranelift v0.81.1 [INFO] [stderr] Compiling capstone v0.10.0 [INFO] [stderr] Compiling stack2ssa v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Signature` [INFO] [stdout] --> src/lower.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | use cranelift::prelude::{codegen::isa::*, Signature}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `frontend::Variable` [INFO] [stdout] --> src/lower.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | frontend::Variable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FuncRef` and `JumpTableData` [INFO] [stdout] --> src/lower.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | codegen::ir::{FuncRef, InstBuilder}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | frontend::FunctionBuilder, [INFO] [stdout] 16 | prelude::{IntCC, JumpTableData}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FuncId` and `Linkage` [INFO] [stdout] --> src/lower.rs:23:24 [INFO] [stdout] | [INFO] [stdout] 23 | use cranelift_module::{FuncId, Linkage, Module}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RefCell`, `RefMut`, and `Ref` [INFO] [stdout] --> src/lower.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use std::cell::{Ref, RefCell, RefMut}; [INFO] [stdout] | ^^^ ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/lower.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> src/lower.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/lower.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `syntax` found for struct `capstone::arch::x86::ArchCapstoneBuilder` in the current scope [INFO] [stdout] --> src/lower.rs:500:14 [INFO] [stdout] | [INFO] [stdout] 498 | / cs.x86() [INFO] [stdout] 499 | | .mode(capstone::prelude::arch::x86::ArchMode::Mode64) [INFO] [stdout] 500 | | .syntax(capstone::prelude::arch::x86::ArchSyntax::Att) [INFO] [stdout] | | -^^^^^^ private field, not a method [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/capstone-0.10.0/src/arch/mod.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | fn syntax(self, syntax: ArchSyntax) -> Self; [INFO] [stdout] | ------ the method is available for `capstone::arch::x86::ArchCapstoneBuilder` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `BuildsCapstoneSyntax` which provides `syntax` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use capstone::arch::BuildsCapstoneSyntax; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `s` is never read [INFO] [stdout] --> src/lower.rs:252:25 [INFO] [stdout] | [INFO] [stdout] 252 | s = Some(self.builder.ins().jump(target, &self.operand_stack)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `s` is never read [INFO] [stdout] --> src/lower.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | s = Some(self.builder.ins().brnz(x, target, &self.operand_stack)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `s` is never read [INFO] [stdout] --> src/lower.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | s = Some(self.builder.ins().brz(x, target, &self.operand_stack)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `s` is never read [INFO] [stdout] --> src/lower.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | s = Some(self.builder.ins().return_(&[v])); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stack2ssa` (lib) due to 2 previous errors; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ed10ad0d68f08c335d4b69f87132fafb79b29a8f52fee0cb9e4be528c5651210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed10ad0d68f08c335d4b69f87132fafb79b29a8f52fee0cb9e4be528c5651210", kill_on_drop: false }` [INFO] [stdout] ed10ad0d68f08c335d4b69f87132fafb79b29a8f52fee0cb9e4be528c5651210