[INFO] updating cached repository falconre/raptor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/falconre/raptor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/falconre/raptor" "work/ex/beta-1.37-6/sources/1.36.0/gh/falconre/raptor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/falconre/raptor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/falconre/raptor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/falconre/raptor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/falconre/raptor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 42c8b609f0d55677844d9c7ac62da6c0865fc143 [INFO] sha for GitHub repo falconre/raptor: 42c8b609f0d55677844d9c7ac62da6c0865fc143 [INFO] validating manifest of falconre/raptor on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of falconre/raptor on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing falconre/raptor [INFO] finished frobbing falconre/raptor [INFO] frobbed toml for falconre/raptor written to work/ex/beta-1.37-6/sources/1.36.0/gh/falconre/raptor/Cargo.toml [INFO] started frobbing falconre/raptor [INFO] finished frobbing falconre/raptor [INFO] frobbed toml for falconre/raptor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/falconre/raptor/Cargo.toml [INFO] crate falconre/raptor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing falconre/raptor against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/falconre/raptor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 3e5242af5f451a676d8419832e146c3232976f06896a2aaf01d697250f16fca5 [INFO] running `"docker" "start" "-a" "3e5242af5f451a676d8419832e146c3232976f06896a2aaf01d697250f16fca5"` [INFO] [stderr] Compiling ucd-util v0.1.2 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling num-bigint v0.2.1 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling z3-sys v0.3.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling clang-sys v0.19.0 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling goblin v0.0.17 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling syntex v0.58.1 [INFO] [stderr] Compiling aster v0.41.0 [INFO] [stderr] Compiling quasi v0.32.0 [INFO] [stderr] Compiling quasi_codegen v0.32.0 [INFO] [stderr] Compiling bindgen v0.30.0 [INFO] [stderr] Compiling falcon_capstone v0.2.1 [INFO] [stderr] Compiling falcon v0.4.4 [INFO] [stderr] Compiling falcon-z3 v0.4.4 [INFO] [stderr] Compiling raptor v0.4.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/analysis/detect_call_information/call_type.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | 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/analysis/stack_pointer_offsets.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | architecture: &Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/analysis/argument_identification.rs:23:20 [INFO] [stderr] | [INFO] [stderr] 23 | architecture: &Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/program_translator.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | 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/translator/program_translator.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | loader: &'t Loader, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Loader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/program_translator.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | 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/translator/program_translator.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | loader: &'t Loader [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Loader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/program_translator.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | pub 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/translator/program_translator.rs:155:30 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn loader(&self) -> &Loader { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Loader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/translation_information.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | architecture: &'i Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/translation_information.rs:20:27 [INFO] [stderr] | [INFO] [stderr] 20 | architecture: &'i Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/translation_information.rs:33:36 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn architecture(&self) -> &Architecture { self.architecture } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> lib/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / error_chain! { [INFO] [stderr] 21 | | types { [INFO] [stderr] 22 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 23 | | } [INFO] [stderr] ... | [INFO] [stderr] 59 | | } [INFO] [stderr] 60 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> lib/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / error_chain! { [INFO] [stderr] 21 | | types { [INFO] [stderr] 22 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 23 | | } [INFO] [stderr] ... | [INFO] [stderr] 59 | | } [INFO] [stderr] 60 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call` [INFO] [stderr] --> lib/analysis/argument_identification.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let call = match instruction.operation().call() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_call` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/analysis/dead_code_elimination.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | 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/calls.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut block = new_function.block_mut(block_index)?; [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/calls.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut block = new_function.block_mut(block_index).unwrap(); [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/calls.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let mut instruction = block.instruction_mut(instruction_index).unwrap(); [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/calls.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | let mut block = new_function.block_mut(block_index)?; [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/calls.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let mut block = new_function.block_mut(block_index)?; [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/calls.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut instruction = block.instruction_mut( [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/calls.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | let mut call = match instruction.operation_mut() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 18s [INFO] running `"docker" "inspect" "3e5242af5f451a676d8419832e146c3232976f06896a2aaf01d697250f16fca5"` [INFO] running `"docker" "rm" "-f" "3e5242af5f451a676d8419832e146c3232976f06896a2aaf01d697250f16fca5"` [INFO] [stdout] 3e5242af5f451a676d8419832e146c3232976f06896a2aaf01d697250f16fca5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/falconre/raptor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] d93007532f854d8b0fa2f56660668f4644be9926f3af4930479029338020ae11 [INFO] running `"docker" "start" "-a" "d93007532f854d8b0fa2f56660668f4644be9926f3af4930479029338020ae11"` [INFO] [stderr] Compiling raptor v0.4.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/analysis/detect_call_information/call_type.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | 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/analysis/stack_pointer_offsets.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | architecture: &Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/analysis/argument_identification.rs:23:20 [INFO] [stderr] | [INFO] [stderr] 23 | architecture: &Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/program_translator.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | 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/translator/program_translator.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | loader: &'t Loader, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Loader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/program_translator.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | 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/translator/program_translator.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | loader: &'t Loader [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Loader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/program_translator.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | pub 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/translator/program_translator.rs:155:30 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn loader(&self) -> &Loader { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Loader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/translation_information.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | architecture: &'i Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/translation_information.rs:20:27 [INFO] [stderr] | [INFO] [stderr] 20 | architecture: &'i Architecture, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/translator/translation_information.rs:33:36 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn architecture(&self) -> &Architecture { self.architecture } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Architecture` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> lib/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / error_chain! { [INFO] [stderr] 21 | | types { [INFO] [stderr] 22 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 23 | | } [INFO] [stderr] ... | [INFO] [stderr] 59 | | } [INFO] [stderr] 60 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> lib/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / error_chain! { [INFO] [stderr] 21 | | types { [INFO] [stderr] 22 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 23 | | } [INFO] [stderr] ... | [INFO] [stderr] 59 | | } [INFO] [stderr] 60 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call` [INFO] [stderr] --> lib/analysis/argument_identification.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let call = match instruction.operation().call() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_call` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> lib/analysis/dead_code_elimination.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | 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/calls.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut block = new_function.block_mut(block_index)?; [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/calls.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut block = new_function.block_mut(block_index).unwrap(); [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/calls.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let mut instruction = block.instruction_mut(instruction_index).unwrap(); [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/calls.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | let mut block = new_function.block_mut(block_index)?; [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/calls.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let mut block = new_function.block_mut(block_index)?; [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/calls.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut instruction = block.instruction_mut( [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/calls.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | let mut call = match instruction.operation_mut() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/raptor-914f510a149da526.raptor.a1paaurj-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/raptor-914f510a149da526" "/opt/crater/target/debug/deps/raptor-914f510a149da526.4kuyppsj6k125374.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-039dcd218a0ae435/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/liblazy_static-6758b07bea2a83cb.rlib" "/opt/crater/target/debug/deps/libfalcon_z3-e2f22cda890a9b7d.rlib" "/opt/crater/target/debug/deps/libz3_sys-d26621b62d589bf0.rlib" "/opt/crater/target/debug/deps/libfalcon-2ff33eba7084986d.rlib" "/opt/crater/target/debug/deps/libserde_json-8b6ab82c1920350f.rlib" "/opt/crater/target/debug/deps/libryu-e96bf1fa7384491d.rlib" "/opt/crater/target/debug/deps/libitoa-78d333a119156c7a.rlib" "/opt/crater/target/debug/deps/libnum_bigint-56cec30ff0169afc.rlib" "/opt/crater/target/debug/deps/libnum_integer-09198f7f07b77d29.rlib" "/opt/crater/target/debug/deps/libnum_traits-b0613bcbd790bfdc.rlib" "/opt/crater/target/debug/deps/libserde-785e058df458e0ce.rlib" "/opt/crater/target/debug/deps/libgoblin-dbb735fa335f50c5.rlib" "/opt/crater/target/debug/deps/liblog-3b5711445cfef0bd.rlib" "/opt/crater/target/debug/deps/libscroll-f63ec6529af820b6.rlib" "/opt/crater/target/debug/deps/libplain-d9eeb37b1059ae11.rlib" "/opt/crater/target/debug/deps/libfalcon_capstone-a6a7e84160c9d91c.rlib" "/opt/crater/target/debug/deps/liberror_chain-1d7df12052ccdfde.rlib" "/opt/crater/target/debug/deps/libbacktrace-4781d85258bd473a.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-54a14326a09cc4a9.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6a28f170d1e5cc2e.rlib" "/opt/crater/target/debug/deps/libcfg_if-c1938f77dc3c8b6e.rlib" "/opt/crater/target/debug/deps/liblibc-7ef0ecc5d6f9b1d0.rlib" "/opt/crater/target/debug/deps/libbitflags-e31ad08aaa94ea6a.rlib" "/opt/crater/target/debug/deps/libbase64-8135faa550b07f55.rlib" "/opt/crater/target/debug/deps/libsafemem-d52eb1c63fc65a7a.rlib" "/opt/crater/target/debug/deps/libbyteorder-cbd6594c6e958d4b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lz3" "-lcapstone" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lz3 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `raptor`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d93007532f854d8b0fa2f56660668f4644be9926f3af4930479029338020ae11"` [INFO] running `"docker" "rm" "-f" "d93007532f854d8b0fa2f56660668f4644be9926f3af4930479029338020ae11"` [INFO] [stdout] d93007532f854d8b0fa2f56660668f4644be9926f3af4930479029338020ae11