[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] checking playXE/stack2ssa against try#3652eaba14e5de752eaa5a8ffcac7132f9244f07 for pr-139272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstack2ssa" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/playXE/stack2ssa on toolchain 3652eaba14e5de752eaa5a8ffcac7132f9244f07 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "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-2-tc2/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" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-entity v0.81.1 [INFO] [stderr] Downloaded cranelift-bforest v0.81.1 [INFO] [stderr] Downloaded target-lexicon v0.12.3 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.81.1 [INFO] [stderr] Downloaded cranelift v0.81.1 [INFO] [stderr] Downloaded cranelift-module v0.81.1 [INFO] [stderr] Downloaded cranelift-native 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 cranelift-codegen-shared v0.81.1 [INFO] [stderr] Downloaded cranelift-jit v0.81.1 [INFO] [stderr] Downloaded capstone-sys v0.14.0 [INFO] [stderr] Downloaded cranelift-preopt v0.81.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3db1f0176b09dafd0fcabee485906fd72e707e6932b23d11c299677a80707cb [INFO] running `Command { std: "docker" "start" "-a" "d3db1f0176b09dafd0fcabee485906fd72e707e6932b23d11c299677a80707cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3db1f0176b09dafd0fcabee485906fd72e707e6932b23d11c299677a80707cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3db1f0176b09dafd0fcabee485906fd72e707e6932b23d11c299677a80707cb", kill_on_drop: false }` [INFO] [stdout] d3db1f0176b09dafd0fcabee485906fd72e707e6932b23d11c299677a80707cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d630eecf172df9b687993020f7c93768637ed48148a607845518a3d2016d7a1 [INFO] running `Command { std: "docker" "start" "-a" "3d630eecf172df9b687993020f7c93768637ed48148a607845518a3d2016d7a1", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cranelift-codegen-shared v0.81.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling target-lexicon v0.12.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking cranelift-entity v0.81.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling anyhow v1.0.54 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling cranelift-codegen-meta v0.81.1 [INFO] [stderr] Checking cranelift-bforest v0.81.1 [INFO] [stderr] Checking regalloc v0.0.34 [INFO] [stderr] Compiling capstone-sys v0.14.0 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Compiling cranelift-codegen v0.81.1 [INFO] [stderr] Checking cranelift-native v0.81.1 [INFO] [stderr] Checking cranelift-frontend v0.81.1 [INFO] [stderr] Checking cranelift-module v0.81.1 [INFO] [stderr] Checking cranelift-preopt v0.81.1 [INFO] [stderr] Checking cranelift-jit v0.81.1 [INFO] [stderr] Checking cranelift v0.81.1 [INFO] [stderr] Checking capstone v0.10.0 [INFO] [stderr] Checking 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] 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-1949cf8c6b5b557f/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] 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-1949cf8c6b5b557f/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] 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] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stack2ssa` (lib test) due to 1 previous error; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `stack2ssa` (lib) due to 1 previous error; 12 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3d630eecf172df9b687993020f7c93768637ed48148a607845518a3d2016d7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d630eecf172df9b687993020f7c93768637ed48148a607845518a3d2016d7a1", kill_on_drop: false }` [INFO] [stdout] 3d630eecf172df9b687993020f7c93768637ed48148a607845518a3d2016d7a1