[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-1.38-1/sources/1.37.0/gh/falconre/raptor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/falconre/raptor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/falconre/raptor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/falconre/raptor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of falconre/raptor on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing falconre/raptor against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 70617e23fe938d11d726214e8a9c80817e01acb7761654941d1dabbb669d670c [INFO] running `"docker" "start" "-a" "70617e23fe938d11d726214e8a9c80817e01acb7761654941d1dabbb669d670c"` [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling proc-macro2 v0.4.23 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.2 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling num-bigint v0.2.1 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling z3-sys v0.3.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling clang-sys v0.19.0 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling syn v0.15.20 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling goblin v0.0.17 [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 4m 28s [INFO] running `"docker" "inspect" "70617e23fe938d11d726214e8a9c80817e01acb7761654941d1dabbb669d670c"` [INFO] running `"docker" "rm" "-f" "70617e23fe938d11d726214e8a9c80817e01acb7761654941d1dabbb669d670c"` [INFO] [stdout] 70617e23fe938d11d726214e8a9c80817e01acb7761654941d1dabbb669d670c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] ebfa40013cce5c3b9a08315802f84863cfbae408a64ee92b80d920eb3d7b9b4a [INFO] running `"docker" "start" "-a" "ebfa40013cce5c3b9a08315802f84863cfbae408a64ee92b80d920eb3d7b9b4a"` [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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.raptor.9tb0pqds-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91" "/opt/crater/target/debug/deps/raptor-5e42d35f879e9c91.4pswab1qvehiewlt.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-1fd15cf3828661f8/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/liblazy_static-df8b3d370f96c908.rlib" "/opt/crater/target/debug/deps/libfalcon_z3-2f1396cb58eef5aa.rlib" "/opt/crater/target/debug/deps/libz3_sys-726ce162c11fb179.rlib" "/opt/crater/target/debug/deps/libfalcon-9b54c48bae1d92e5.rlib" "/opt/crater/target/debug/deps/libserde_json-9f46c1851f59ff89.rlib" "/opt/crater/target/debug/deps/libryu-511d1a21231511ed.rlib" "/opt/crater/target/debug/deps/libitoa-965dbaa5417f4779.rlib" "/opt/crater/target/debug/deps/libnum_bigint-7145b5f340cbb323.rlib" "/opt/crater/target/debug/deps/libnum_integer-631260ef58ee2cea.rlib" "/opt/crater/target/debug/deps/libnum_traits-b79693a5d7e93180.rlib" "/opt/crater/target/debug/deps/libserde-c83717fc7dffd6e4.rlib" "/opt/crater/target/debug/deps/libgoblin-50f0cafae2de3b74.rlib" "/opt/crater/target/debug/deps/liblog-5fab1ddaf1b8d6f8.rlib" "/opt/crater/target/debug/deps/libscroll-e702f7a56fb81425.rlib" "/opt/crater/target/debug/deps/libplain-56325c6a1e981eb4.rlib" "/opt/crater/target/debug/deps/libfalcon_capstone-703628aa42803e58.rlib" "/opt/crater/target/debug/deps/liberror_chain-c0893551f2e4feea.rlib" "/opt/crater/target/debug/deps/libbacktrace-9fa0decdc73d409f.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-6ccb878271b45299.rlib" "/opt/crater/target/debug/deps/librustc_demangle-9891100843b3000f.rlib" "/opt/crater/target/debug/deps/libcfg_if-52f952e08f3290ba.rlib" "/opt/crater/target/debug/deps/liblibc-bdc2386f4cce9efc.rlib" "/opt/crater/target/debug/deps/libbitflags-67998902f09e32c1.rlib" "/opt/crater/target/debug/deps/libbase64-ed0604fdf6a302cc.rlib" "/opt/crater/target/debug/deps/libsafemem-6dcdd310941c7c4b.rlib" "/opt/crater/target/debug/deps/libbyteorder-66f90abb67f6906c.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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" "ebfa40013cce5c3b9a08315802f84863cfbae408a64ee92b80d920eb3d7b9b4a"` [INFO] running `"docker" "rm" "-f" "ebfa40013cce5c3b9a08315802f84863cfbae408a64ee92b80d920eb3d7b9b4a"` [INFO] [stdout] ebfa40013cce5c3b9a08315802f84863cfbae408a64ee92b80d920eb3d7b9b4a