[INFO] crate falcon 0.4.4 is already in cache [INFO] testing falcon-0.4.4 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate falcon 0.4.4 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate falcon 0.4.4 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate falcon 0.4.4 [INFO] finished tweaking crates.io crate falcon 0.4.4 [INFO] tweaked toml for crates.io crate falcon 0.4.4 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 431f64669fecf3719ab60be2d2bdec6cae04c315d4d761a45afca07bd8db92d7 [INFO] running `"docker" "start" "-a" "431f64669fecf3719ab60be2d2bdec6cae04c315d4d761a45afca07bd8db92d7"` [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling falcon_capstone v0.2.1 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling goblin v0.0.17 [INFO] [stderr] Compiling falcon v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | try!(writeln!(f, "[ Block: 0x{:X} ]", self.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:185:13 [INFO] [stderr] | [INFO] [stderr] 185 | try!(writeln!(f, "{}", instruction)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:360:9 [INFO] [stderr] | [INFO] [stderr] 360 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:368:9 [INFO] [stderr] | [INFO] [stderr] 368 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:384:9 [INFO] [stderr] | [INFO] [stderr] 384 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:392:9 [INFO] [stderr] | [INFO] [stderr] 392 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:408:9 [INFO] [stderr] | [INFO] [stderr] 408 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:424:9 [INFO] [stderr] | [INFO] [stderr] 424 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:432:9 [INFO] [stderr] | [INFO] [stderr] 432 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:440:9 [INFO] [stderr] | [INFO] [stderr] 440 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:456:9 [INFO] [stderr] | [INFO] [stderr] 456 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:464:9 [INFO] [stderr] | [INFO] [stderr] 464 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:472:9 [INFO] [stderr] | [INFO] [stderr] 472 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/translator/x86/translator.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | try!(match instruction_id { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/analysis/stack_pointer_offsets.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | architecture: &Architecture [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:25:33 [INFO] [stderr] | [INFO] [stderr] 25 | fn translator(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:49:33 [INFO] [stderr] | [INFO] [stderr] 49 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:72:33 [INFO] [stderr] | [INFO] [stderr] 72 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:103:32 [INFO] [stderr] | [INFO] [stderr] 103 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:118:33 [INFO] [stderr] | [INFO] [stderr] 118 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:126:32 [INFO] [stderr] | [INFO] [stderr] 126 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:141:33 [INFO] [stderr] | [INFO] [stderr] 141 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:149:32 [INFO] [stderr] | [INFO] [stderr] 149 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/executor/driver.rs:16:22 [INFO] [stderr] | [INFO] [stderr] 16 | architecture: RC, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/executor/driver.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | architecture: RC, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | architecture: Box [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:37:58 [INFO] [stderr] | [INFO] [stderr] 37 | ... Box::new(Mips::new()) as Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:39:60 [INFO] [stderr] | [INFO] [stderr] 39 | ... Box::new(Mipsel::new()) as Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:45:57 [INFO] [stderr] | [INFO] [stderr] 45 | ... Box::new(Ppc::new()) as Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:313:32 [INFO] [stderr] | [INFO] [stderr] 313 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:317:26 [INFO] [stderr] | [INFO] [stderr] 317 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf_linker.rs:510:32 [INFO] [stderr] | [INFO] [stderr] 510 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf_linker.rs:520:26 [INFO] [stderr] | [INFO] [stderr] 520 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/json.rs:21:23 [INFO] [stderr] | [INFO] [stderr] 21 | architecture: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/json.rs:125:32 [INFO] [stderr] | [INFO] [stderr] 125 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/json.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/pe.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | architecture: Box [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/pe.rs:131:32 [INFO] [stderr] | [INFO] [stderr] 131 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/pe.rs:135:26 [INFO] [stderr] | [INFO] [stderr] 135 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/mod.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | fn architecture(&self) -> &Architecture; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/mod.rs:103:26 [INFO] [stderr] | [INFO] [stderr] 103 | fn as_any(&self) -> &Any; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3706:65 [INFO] [stderr] | [INFO] [stderr] 3706 | let mut inc_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3716:65 [INFO] [stderr] | [INFO] [stderr] 3716 | let mut dec_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3868:61 [INFO] [stderr] | [INFO] [stderr] 3868 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:4009:61 [INFO] [stderr] | [INFO] [stderr] 4009 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/mod.rs:157:18 [INFO] [stderr] | [INFO] [stderr] 157 | memory: &TranslationMemory, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TranslationMemory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/mod.rs:168:18 [INFO] [stderr] | [INFO] [stderr] 168 | memory: &TranslationMemory, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TranslationMemory` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/analysis/dead_code_elimination.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let mut block = dce_function.block_mut(block_index).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/ppc/semantics.rs:1027:13 [INFO] [stderr] | [INFO] [stderr] 1027 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2235:17 [INFO] [stderr] | [INFO] [stderr] 2235 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2488:17 [INFO] [stderr] | [INFO] [stderr] 2488 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3114:17 [INFO] [stderr] | [INFO] [stderr] 3114 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3883:17 [INFO] [stderr] | [INFO] [stderr] 3883 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.92s [INFO] running `"docker" "inspect" "431f64669fecf3719ab60be2d2bdec6cae04c315d4d761a45afca07bd8db92d7"` [INFO] running `"docker" "rm" "-f" "431f64669fecf3719ab60be2d2bdec6cae04c315d4d761a45afca07bd8db92d7"` [INFO] [stdout] 431f64669fecf3719ab60be2d2bdec6cae04c315d4d761a45afca07bd8db92d7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 7d4736253cc41eab9658d053c505cf0496f2efaa1763c6611f4ec4bcefd81322 [INFO] running `"docker" "start" "-a" "7d4736253cc41eab9658d053c505cf0496f2efaa1763c6611f4ec4bcefd81322"` [INFO] [stderr] Compiling falcon v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | try!(writeln!(f, "[ Block: 0x{:X} ]", self.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:185:13 [INFO] [stderr] | [INFO] [stderr] 185 | try!(writeln!(f, "{}", instruction)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:360:9 [INFO] [stderr] | [INFO] [stderr] 360 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:368:9 [INFO] [stderr] | [INFO] [stderr] 368 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:384:9 [INFO] [stderr] | [INFO] [stderr] 384 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:392:9 [INFO] [stderr] | [INFO] [stderr] 392 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:408:9 [INFO] [stderr] | [INFO] [stderr] 408 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:424:9 [INFO] [stderr] | [INFO] [stderr] 424 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:432:9 [INFO] [stderr] | [INFO] [stderr] 432 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:440:9 [INFO] [stderr] | [INFO] [stderr] 440 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:456:9 [INFO] [stderr] | [INFO] [stderr] 456 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:464:9 [INFO] [stderr] | [INFO] [stderr] 464 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:472:9 [INFO] [stderr] | [INFO] [stderr] 472 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/translator/x86/translator.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | try!(match instruction_id { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/analysis/stack_pointer_offsets.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | architecture: &Architecture [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:25:33 [INFO] [stderr] | [INFO] [stderr] 25 | fn translator(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:49:33 [INFO] [stderr] | [INFO] [stderr] 49 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:72:33 [INFO] [stderr] | [INFO] [stderr] 72 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:103:32 [INFO] [stderr] | [INFO] [stderr] 103 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:118:33 [INFO] [stderr] | [INFO] [stderr] 118 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:126:32 [INFO] [stderr] | [INFO] [stderr] 126 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:141:33 [INFO] [stderr] | [INFO] [stderr] 141 | fn translator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn translator::Translator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/architecture.rs:149:32 [INFO] [stderr] | [INFO] [stderr] 149 | fn box_clone(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/executor/driver.rs:16:22 [INFO] [stderr] | [INFO] [stderr] 16 | architecture: RC, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/executor/driver.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | architecture: RC, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | architecture: Box [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:37:58 [INFO] [stderr] | [INFO] [stderr] 37 | ... Box::new(Mips::new()) as Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:39:60 [INFO] [stderr] | [INFO] [stderr] 39 | ... Box::new(Mipsel::new()) as Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:45:57 [INFO] [stderr] | [INFO] [stderr] 45 | ... Box::new(Ppc::new()) as Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:313:32 [INFO] [stderr] | [INFO] [stderr] 313 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf.rs:317:26 [INFO] [stderr] | [INFO] [stderr] 317 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf_linker.rs:510:32 [INFO] [stderr] | [INFO] [stderr] 510 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/elf/elf_linker.rs:520:26 [INFO] [stderr] | [INFO] [stderr] 520 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/json.rs:21:23 [INFO] [stderr] | [INFO] [stderr] 21 | architecture: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/json.rs:125:32 [INFO] [stderr] | [INFO] [stderr] 125 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/json.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/pe.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | architecture: Box [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/pe.rs:131:32 [INFO] [stderr] | [INFO] [stderr] 131 | fn architecture(&self) -> &Architecture { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/pe.rs:135:26 [INFO] [stderr] | [INFO] [stderr] 135 | fn as_any(&self) -> &Any { self } [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/mod.rs:93:32 [INFO] [stderr] | [INFO] [stderr] 93 | fn architecture(&self) -> &Architecture; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/loader/mod.rs:103:26 [INFO] [stderr] | [INFO] [stderr] 103 | fn as_any(&self) -> &Any; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3706:65 [INFO] [stderr] | [INFO] [stderr] 3706 | let mut inc_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3716:65 [INFO] [stderr] | [INFO] [stderr] 3716 | let mut dec_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3868:61 [INFO] [stderr] | [INFO] [stderr] 3868 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:4009:61 [INFO] [stderr] | [INFO] [stderr] 4009 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/mod.rs:157:18 [INFO] [stderr] | [INFO] [stderr] 157 | memory: &TranslationMemory, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TranslationMemory` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/mod.rs:168:18 [INFO] [stderr] | [INFO] [stderr] 168 | memory: &TranslationMemory, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TranslationMemory` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/analysis/dead_code_elimination.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let mut block = dce_function.block_mut(block_index).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/ppc/semantics.rs:1027:13 [INFO] [stderr] | [INFO] [stderr] 1027 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2235:17 [INFO] [stderr] | [INFO] [stderr] 2235 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:2488:17 [INFO] [stderr] | [INFO] [stderr] 2488 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3114:17 [INFO] [stderr] | [INFO] [stderr] 3114 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/translator/x86/semantics.rs:3883:17 [INFO] [stderr] | [INFO] [stderr] 3883 | let mut block = control_flow_graph.new_block()?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.56s [INFO] running `"docker" "inspect" "7d4736253cc41eab9658d053c505cf0496f2efaa1763c6611f4ec4bcefd81322"` [INFO] running `"docker" "rm" "-f" "7d4736253cc41eab9658d053c505cf0496f2efaa1763c6611f4ec4bcefd81322"` [INFO] [stdout] 7d4736253cc41eab9658d053c505cf0496f2efaa1763c6611f4ec4bcefd81322 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] ed85baa166a5a24497e682f7c10fceddaf748568af876a956a01422997207d54 [INFO] running `"docker" "start" "-a" "ed85baa166a5a24497e682f7c10fceddaf748568af876a956a01422997207d54"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/falcon-704ba1aee0ebedfd [INFO] [stdout] [INFO] [stdout] running 104 tests [INFO] [stdout] test il::constant::constant_add ... ok [INFO] [stdout] test il::constant::constant_and ... ok [INFO] [stdout] test il::constant::constant_cmpeq ... ok [INFO] [stdout] test il::constant::constant_cmplts ... ok [INFO] [stdout] test executor::eval::add ... ok [INFO] [stdout] test executor::eval::cmplts ... ok [INFO] [stdout] test il::constant::constant_divs ... ok [INFO] [stdout] test il::constant::constant_cmpneq ... ok [INFO] [stdout] test il::constant::constant_divu ... ok [INFO] [stdout] test il::constant::constant_cmpltu ... ok [INFO] [stdout] test il::constant::constant_modu ... ok [INFO] [stdout] test il::constant::constant_or ... ok [INFO] [stdout] test il::constant::constant_mul ... ok [INFO] [stdout] test il::constant::constant_shl ... ok [INFO] [stdout] test il::constant::constant_sub ... ok [INFO] [stdout] test il::constant::constant_mods ... ok [INFO] [stdout] test il::constant::constant_shr ... ok [INFO] [stdout] test il::constant::constant_xor ... ok [INFO] [stdout] test il::expression::expression_tests ... ok [INFO] [stdout] test memory::paged::memory_tests::backed ... ok [INFO] [stdout] test memory::paged::memory_tests::big_endian ... ok [INFO] [stdout] test memory::paged::memory_tests::little_endian ... ok [INFO] [stdout] test analysis::reaching_definitions::reaching_definitions_test ... ok [INFO] [stdout] test translator::mips::test::and ... ok [INFO] [stdout] test translator::mips::test::andi ... ok [INFO] [stdout] test translator::mips::test::addiu ... ok [INFO] [stdout] test translator::mips::test::b ... ok [INFO] [stdout] test translator::mips::test::addu ... ok [INFO] [stdout] test analysis::use_def::use_def_test ... ok [INFO] [stdout] test analysis::def_use::use_def_test ... ok [INFO] [stdout] test translator::mips::test::break_ ... ok [INFO] [stdout] test translator::mips::test::bal ... ok [INFO] [stdout] test translator::mips::test::addi ... ok [INFO] [stdout] test translator::mips::test::add ... ok [INFO] [stdout] test translator::mips::test::beq ... ok [INFO] [stdout] test translator::mips::test::j ... ok [INFO] [stdout] test translator::mips::test::divu ... ok [INFO] [stdout] test translator::mips::test::div ... ok [INFO] [stdout] test translator::mips::test::jalr ... ok [INFO] [stdout] test translator::mips::test::beqz ... ok [INFO] [stdout] test translator::mips::test::clo ... ok [INFO] [stdout] test translator::mips::test::jal ... ok [INFO] [stdout] test translator::mips::test::lbu ... ok [INFO] [stdout] test translator::mips::test::bnez ... ok [INFO] [stdout] test translator::mips::test::jr ... ok [INFO] [stdout] test translator::mips::test::bltzal ... ok [INFO] [stdout] test translator::mips::test::lhu ... ok [INFO] [stdout] test translator::mips::test::lb ... ok [INFO] [stdout] test translator::mips::test::lw ... ok [INFO] [stdout] test translator::mips::test::lh ... ok [INFO] [stdout] test translator::mips::test::lui ... ok [INFO] [stdout] test translator::mips::test::blez ... ok [INFO] [stdout] test translator::mips::test::bgtz ... ok [INFO] [stdout] test translator::mips::test::bgezal ... ok [INFO] [stdout] test translator::mips::test::mflo ... ok [INFO] [stdout] test translator::mips::test::mfhi ... ok [INFO] [stdout] test translator::mips::test::bltz ... ok [INFO] [stdout] test translator::mips::test::bgez ... ok [INFO] [stdout] test translator::mips::test::bne ... ok [INFO] [stdout] test translator::mips::test::lwr ... ok [INFO] [stdout] test translator::mips::test::lwl ... ok [INFO] [stdout] test translator::mips::test::mthi ... ok [INFO] [stdout] test translator::mips::test::move_ ... ok [INFO] [stdout] test translator::mips::test::nop ... ok [INFO] [stdout] test translator::mips::test::mul ... ok [INFO] [stdout] test translator::mips::test::mtlo ... ok [INFO] [stdout] test translator::mips::test::maddu ... ok [INFO] [stdout] test translator::mips::test::negu ... ok [INFO] [stdout] test translator::mips::test::ori ... ok [INFO] [stdout] test translator::mips::test::or ... ok [INFO] [stdout] test translator::mips::test::nor ... ok [INFO] [stdout] test translator::mips::test::movz ... ok [INFO] [stdout] test translator::mips::test::sh ... ok [INFO] [stdout] test translator::mips::test::sb ... ok [INFO] [stdout] test translator::mips::test::movn ... ok [INFO] [stdout] test translator::mips::test::multu ... ok [INFO] [stdout] test translator::mips::test::sll ... ok [INFO] [stdout] test translator::mips::test::mult ... ok [INFO] [stdout] test translator::mips::test::sllv ... ok [INFO] [stdout] test translator::mips::test::sub ... ok [INFO] [stdout] test translator::mips::test::srl ... ok [INFO] [stdout] test translator::mips::test::sw ... ok [INFO] [stdout] test translator::mips::test::srlv ... ok [INFO] [stdout] test translator::mips::test::srav ... ok [INFO] [stdout] test translator::mips::test::syscall ... ok [INFO] [stdout] test translator::mips::test::madd ... ok [INFO] [stdout] test translator::x86::test::lea ... ok [INFO] [stdout] test translator::mips::test::sra ... ok [INFO] [stdout] test translator::mips::test::clz ... ok [INFO] [stdout] test translator::mips::test::xor ... ok [INFO] [stdout] test translator::mips::test::swr ... ok [INFO] [stdout] test translator::mips::test::xori ... ok [INFO] [stdout] test translator::mips::test::subu ... ok [INFO] [stdout] test translator::mips::test::msubu ... ok [INFO] [stdout] test translator::mips::test::msub ... ok [INFO] [stdout] test translator::x86::test::pcmpeqb ... ok [INFO] [stdout] test translator::ppc::test::rlwinm ... ok [INFO] [stdout] test translator::x86::test::pcmpeqd ... ok [INFO] [stdout] test translator::mips::test::swl ... ok [INFO] [stdout] test translator::x86::test::pmovmskb ... ok [INFO] [stdout] test translator::mips::test::slt ... ok [INFO] [stdout] test translator::mips::test::sltu ... ok [INFO] [stdout] test translator::mips::test::sltiu ... ok [INFO] [stdout] test translator::mips::test::slti ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 104 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests falcon [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test lib/loader/mod.rs - loader (line 3) ... ok [INFO] [stdout] test lib/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ed85baa166a5a24497e682f7c10fceddaf748568af876a956a01422997207d54"` [INFO] running `"docker" "rm" "-f" "ed85baa166a5a24497e682f7c10fceddaf748568af876a956a01422997207d54"` [INFO] [stdout] ed85baa166a5a24497e682f7c10fceddaf748568af876a956a01422997207d54