Oct 12 15:52:34.837 INFO checking penguin-wwy/BitcodeRecompiler against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:52:34.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 15:52:35.338 INFO blam! 22255d493a879b17844fa2d13a263f8e141eac78f3eb02bfc323cd0c06fc3d81
Oct 12 15:52:35.339 INFO running `"docker" "start" "-a" "22255d493a879b17844fa2d13a263f8e141eac78f3eb02bfc323cd0c06fc3d81"`
Oct 12 15:52:37.412 INFO kablam! usermod: no changes
Oct 12 15:52:37.571 INFO kablam!     Checking uuid v0.6.3
Oct 12 15:52:38.353 INFO kablam!     Checking mach_object v0.1.10
Oct 12 15:52:40.902 INFO kablam!     Checking BitcodeRecompiler v0.1.0 (/source)
Oct 12 15:52:41.988 INFO kablam! warning: unused import: `exit`
Oct 12 15:52:41.988 INFO kablam!  --> src/process.rs:9:36
Oct 12 15:52:41.988 INFO kablam!   |
Oct 12 15:52:41.988 INFO kablam! 9 | use std::process::{Command, Stdio, exit};
Oct 12 15:52:41.988 INFO kablam!   |                                    ^^^^
Oct 12 15:52:41.988 INFO kablam!   |
Oct 12 15:52:41.988 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:52:41.988 INFO kablam! 
Oct 12 15:52:42.088 INFO kablam! warning: unused import: `exit`
Oct 12 15:52:42.088 INFO kablam!  --> src/process.rs:9:36
Oct 12 15:52:42.088 INFO kablam!   |
Oct 12 15:52:42.088 INFO kablam! 9 | use std::process::{Command, Stdio, exit};
Oct 12 15:52:42.088 INFO kablam!   |                                    ^^^^
Oct 12 15:52:42.088 INFO kablam!   |
Oct 12 15:52:42.088 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:52:42.088 INFO kablam! 
Oct 12 15:52:42.168 INFO kablam! warning: unreachable statement
Oct 12 15:52:42.168 INFO kablam!    --> src/process.rs:264:29
Oct 12 15:52:42.168 INFO kablam!     |
Oct 12 15:52:42.168 INFO kablam! 264 |                             break 'outer;
Oct 12 15:52:42.168 INFO kablam!     |                             ^^^^^^^^^^^^^
Oct 12 15:52:42.175 INFO kablam!     |
Oct 12 15:52:42.175 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 12 15:52:42.175 INFO kablam! 
Oct 12 15:52:42.220 INFO kablam! warning: unused variable: `magic`
Oct 12 15:52:42.221 INFO kablam!   --> src/process.rs:56:31
Oct 12 15:52:42.221 INFO kablam!    |
Oct 12 15:52:42.221 INFO kablam! 56 |             &OFile::FatFile { magic, ref files } => {
Oct 12 15:52:42.221 INFO kablam!    |                               ^^^^^ help: try ignoring the field: `magic: _`
Oct 12 15:52:42.222 INFO kablam!    |
Oct 12 15:52:42.222 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:52:42.222 INFO kablam! 
Oct 12 15:52:42.222 INFO kablam! warning: unused variable: `files`
Oct 12 15:52:42.222 INFO kablam!   --> src/process.rs:56:42
Oct 12 15:52:42.222 INFO kablam!    |
Oct 12 15:52:42.222 INFO kablam! 56 |             &OFile::FatFile { magic, ref files } => {
Oct 12 15:52:42.223 INFO kablam!    |                                          ^^^^^ help: try ignoring the field: `files: _`
Oct 12 15:52:42.223 INFO kablam! 
Oct 12 15:52:42.223 INFO kablam! warning: unused variable: `files`
Oct 12 15:52:42.223 INFO kablam!   --> src/process.rs:60:34
Oct 12 15:52:42.223 INFO kablam!    |
Oct 12 15:52:42.224 INFO kablam! 60 |             &OFile::ArFile { ref files } => {
Oct 12 15:52:42.224 INFO kablam!    |                                  ^^^^^ help: try ignoring the field: `files: _`
Oct 12 15:52:42.224 INFO kablam! 
Oct 12 15:52:42.228 INFO kablam! warning: unused variable: `ranlibs`
Oct 12 15:52:42.228 INFO kablam!   --> src/process.rs:64:34
Oct 12 15:52:42.228 INFO kablam!    |
Oct 12 15:52:42.228 INFO kablam! 64 |             &OFile::SymDef { ref ranlibs } => {
Oct 12 15:52:42.228 INFO kablam!    |                                  ^^^^^^^ help: try ignoring the field: `ranlibs: _`
Oct 12 15:52:42.228 INFO kablam! 
Oct 12 15:52:42.228 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.228 INFO kablam!   --> src/process.rs:80:48
Oct 12 15:52:42.228 INFO kablam!    |
Oct 12 15:52:42.228 INFO kablam! 80 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.236 INFO kablam!    |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.236 INFO kablam!   --> src/process.rs:94:48
Oct 12 15:52:42.236 INFO kablam!    |
Oct 12 15:52:42.236 INFO kablam! 94 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.236 INFO kablam!    |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.236 INFO kablam!    --> src/process.rs:109:48
Oct 12 15:52:42.236 INFO kablam!     |
Oct 12 15:52:42.236 INFO kablam! 109 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.236 INFO kablam!     |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.236 INFO kablam!    --> src/process.rs:124:48
Oct 12 15:52:42.236 INFO kablam!     |
Oct 12 15:52:42.236 INFO kablam! 124 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.236 INFO kablam!     |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.236 INFO kablam!    --> src/process.rs:139:48
Oct 12 15:52:42.236 INFO kablam!     |
Oct 12 15:52:42.236 INFO kablam! 139 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.236 INFO kablam!     |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.236 INFO kablam!    --> src/process.rs:174:40
Oct 12 15:52:42.236 INFO kablam!     |
Oct 12 15:52:42.236 INFO kablam! 174 |                 XmlEvent::EndElement { name } => {
Oct 12 15:52:42.236 INFO kablam!     |                                        ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `process_compile`
Oct 12 15:52:42.236 INFO kablam!    --> src/process.rs:211:25
Oct 12 15:52:42.236 INFO kablam!     |
Oct 12 15:52:42.236 INFO kablam! 211 |                 let mut process_compile = Command::new("clang").arg("-cc1").args(v).spawn().unwrap();
Oct 12 15:52:42.236 INFO kablam!     |                         ^^^^^^^^^^^^^^^ help: consider using `_process_compile` instead
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.236 INFO kablam! warning: unused variable: `header`
Oct 12 15:52:42.236 INFO kablam!    --> src/process.rs:226:37
Oct 12 15:52:42.236 INFO kablam!     |
Oct 12 15:52:42.236 INFO kablam! 226 |     fn handle_macho_file(&mut self, header: &MachHeader, commands: &[MachCommand], ctxt: &mut FileContext) -> Result<bool, Error> {
Oct 12 15:52:42.236 INFO kablam!     |                                     ^^^^^^ help: consider using `_header` instead
Oct 12 15:52:42.236 INFO kablam! 
Oct 12 15:52:42.276 INFO kablam! warning: unreachable statement
Oct 12 15:52:42.276 INFO kablam!    --> src/process.rs:264:29
Oct 12 15:52:42.276 INFO kablam!     |
Oct 12 15:52:42.276 INFO kablam! 264 |                             break 'outer;
Oct 12 15:52:42.276 INFO kablam!     |                             ^^^^^^^^^^^^^
Oct 12 15:52:42.276 INFO kablam!     |
Oct 12 15:52:42.276 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 12 15:52:42.276 INFO kablam! 
Oct 12 15:52:42.288 INFO kablam! warning: variable does not need to be mutable
Oct 12 15:52:42.288 INFO kablam!    --> src/process.rs:306:13
Oct 12 15:52:42.288 INFO kablam!     |
Oct 12 15:52:42.288 INFO kablam! 306 |         let mut search = Command::new("find")
Oct 12 15:52:42.288 INFO kablam!     |             ----^^^^^^
Oct 12 15:52:42.288 INFO kablam!     |             |
Oct 12 15:52:42.288 INFO kablam!     |             help: remove this `mut`
Oct 12 15:52:42.288 INFO kablam!     |
Oct 12 15:52:42.288 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 15:52:42.288 INFO kablam! 
Oct 12 15:52:42.300 INFO kablam! warning: method is never used: `hexdump`
Oct 12 15:52:42.300 INFO kablam!   --> src/context.rs:26:5
Oct 12 15:52:42.300 INFO kablam!    |
Oct 12 15:52:42.300 INFO kablam! 26 |     pub fn hexdump(&mut self, addr: usize, size: usize) -> Result<Vec<u8>, Error> {
Oct 12 15:52:42.300 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:52:42.300 INFO kablam!    |
Oct 12 15:52:42.300 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:52:42.300 INFO kablam! 
Oct 12 15:52:42.300 INFO kablam! warning: crate `BitcodeRecompiler` should have a snake case name such as `bitcode_recompiler`
Oct 12 15:52:42.300 INFO kablam!   |
Oct 12 15:52:42.300 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 15:52:42.300 INFO kablam! 
Oct 12 15:52:42.302 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 15:52:42.302 INFO kablam!   --> src/main.rs:61:9
Oct 12 15:52:42.302 INFO kablam!    |
Oct 12 15:52:42.302 INFO kablam! 61 |         mach_process.handle_ofile(&ofile, &mut filectx, matchs.opt_str("sdk"), matchs.opt_str("tool"));
Oct 12 15:52:42.302 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:52:42.302 INFO kablam!    |
Oct 12 15:52:42.302 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 15:52:42.302 INFO kablam! 
Oct 12 15:52:42.312 INFO kablam! warning: unused variable: `magic`
Oct 12 15:52:42.312 INFO kablam!   --> src/process.rs:56:31
Oct 12 15:52:42.312 INFO kablam!    |
Oct 12 15:52:42.312 INFO kablam! 56 |             &OFile::FatFile { magic, ref files } => {
Oct 12 15:52:42.312 INFO kablam!    |                               ^^^^^ help: try ignoring the field: `magic: _`
Oct 12 15:52:42.329 INFO kablam!    |
Oct 12 15:52:42.329 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:52:42.329 INFO kablam! 
Oct 12 15:52:42.329 INFO kablam! warning: unused variable: `files`
Oct 12 15:52:42.329 INFO kablam!   --> src/process.rs:56:42
Oct 12 15:52:42.329 INFO kablam!    |
Oct 12 15:52:42.329 INFO kablam! 56 |             &OFile::FatFile { magic, ref files } => {
Oct 12 15:52:42.329 INFO kablam!    |                                          ^^^^^ help: try ignoring the field: `files: _`
Oct 12 15:52:42.329 INFO kablam! 
Oct 12 15:52:42.329 INFO kablam! warning: unused variable: `files`
Oct 12 15:52:42.329 INFO kablam!   --> src/process.rs:60:34
Oct 12 15:52:42.329 INFO kablam!    |
Oct 12 15:52:42.329 INFO kablam! 60 |             &OFile::ArFile { ref files } => {
Oct 12 15:52:42.329 INFO kablam!    |                                  ^^^^^ help: try ignoring the field: `files: _`
Oct 12 15:52:42.329 INFO kablam! 
Oct 12 15:52:42.329 INFO kablam! warning: unused variable: `ranlibs`
Oct 12 15:52:42.329 INFO kablam!   --> src/process.rs:64:34
Oct 12 15:52:42.329 INFO kablam!    |
Oct 12 15:52:42.330 INFO kablam! 64 |             &OFile::SymDef { ref ranlibs } => {
Oct 12 15:52:42.330 INFO kablam!    |                                  ^^^^^^^ help: try ignoring the field: `ranlibs: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.330 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.330 INFO kablam!   --> src/process.rs:80:48
Oct 12 15:52:42.330 INFO kablam!    |
Oct 12 15:52:42.330 INFO kablam! 80 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.330 INFO kablam!    |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.330 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.330 INFO kablam!   --> src/process.rs:94:48
Oct 12 15:52:42.330 INFO kablam!    |
Oct 12 15:52:42.330 INFO kablam! 94 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.330 INFO kablam!    |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.330 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.330 INFO kablam!    --> src/process.rs:109:48
Oct 12 15:52:42.330 INFO kablam!     |
Oct 12 15:52:42.330 INFO kablam! 109 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.330 INFO kablam!     |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.330 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.330 INFO kablam!    --> src/process.rs:124:48
Oct 12 15:52:42.330 INFO kablam!     |
Oct 12 15:52:42.330 INFO kablam! 124 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.330 INFO kablam!     |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.330 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.330 INFO kablam!    --> src/process.rs:139:48
Oct 12 15:52:42.330 INFO kablam!     |
Oct 12 15:52:42.330 INFO kablam! 139 |                         XmlEvent::EndElement { name } => {
Oct 12 15:52:42.330 INFO kablam!     |                                                ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.330 INFO kablam! warning: unused variable: `name`
Oct 12 15:52:42.330 INFO kablam!    --> src/process.rs:174:40
Oct 12 15:52:42.330 INFO kablam!     |
Oct 12 15:52:42.330 INFO kablam! 174 |                 XmlEvent::EndElement { name } => {
Oct 12 15:52:42.330 INFO kablam!     |                                        ^^^^ help: try ignoring the field: `name: _`
Oct 12 15:52:42.330 INFO kablam! 
Oct 12 15:52:42.332 INFO kablam! warning: unused variable: `process_compile`
Oct 12 15:52:42.332 INFO kablam!    --> src/process.rs:211:25
Oct 12 15:52:42.332 INFO kablam!     |
Oct 12 15:52:42.332 INFO kablam! 211 |                 let mut process_compile = Command::new("clang").arg("-cc1").args(v).spawn().unwrap();
Oct 12 15:52:42.332 INFO kablam!     |                         ^^^^^^^^^^^^^^^ help: consider using `_process_compile` instead
Oct 12 15:52:42.332 INFO kablam! 
Oct 12 15:52:42.332 INFO kablam! warning: unused variable: `header`
Oct 12 15:52:42.332 INFO kablam!    --> src/process.rs:226:37
Oct 12 15:52:42.332 INFO kablam!     |
Oct 12 15:52:42.332 INFO kablam! 226 |     fn handle_macho_file(&mut self, header: &MachHeader, commands: &[MachCommand], ctxt: &mut FileContext) -> Result<bool, Error> {
Oct 12 15:52:42.332 INFO kablam!     |                                     ^^^^^^ help: consider using `_header` instead
Oct 12 15:52:42.332 INFO kablam! 
Oct 12 15:52:42.428 INFO kablam! warning: variable does not need to be mutable
Oct 12 15:52:42.429 INFO kablam!    --> src/process.rs:306:13
Oct 12 15:52:42.429 INFO kablam!     |
Oct 12 15:52:42.429 INFO kablam! 306 |         let mut search = Command::new("find")
Oct 12 15:52:42.429 INFO kablam!     |             ----^^^^^^
Oct 12 15:52:42.429 INFO kablam!     |             |
Oct 12 15:52:42.429 INFO kablam!     |             help: remove this `mut`
Oct 12 15:52:42.429 INFO kablam!     |
Oct 12 15:52:42.429 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 15:52:42.430 INFO kablam! 
Oct 12 15:52:42.430 INFO kablam! warning: method is never used: `hexdump`
Oct 12 15:52:42.431 INFO kablam!   --> src/context.rs:26:5
Oct 12 15:52:42.431 INFO kablam!    |
Oct 12 15:52:42.431 INFO kablam! 26 |     pub fn hexdump(&mut self, addr: usize, size: usize) -> Result<Vec<u8>, Error> {
Oct 12 15:52:42.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:52:42.431 INFO kablam!    |
Oct 12 15:52:42.432 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:52:42.432 INFO kablam! 
Oct 12 15:52:42.432 INFO kablam! warning: crate `BitcodeRecompiler` should have a snake case name such as `bitcode_recompiler`
Oct 12 15:52:42.436 INFO kablam!   |
Oct 12 15:52:42.436 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 15:52:42.436 INFO kablam! 
Oct 12 15:52:42.441 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 15:52:42.441 INFO kablam!   --> src/main.rs:61:9
Oct 12 15:52:42.441 INFO kablam!    |
Oct 12 15:52:42.441 INFO kablam! 61 |         mach_process.handle_ofile(&ofile, &mut filectx, matchs.opt_str("sdk"), matchs.opt_str("tool"));
Oct 12 15:52:42.441 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:52:42.441 INFO kablam!    |
Oct 12 15:52:42.442 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 15:52:42.442 INFO kablam! 
Oct 12 15:52:42.481 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Oct 12 15:52:42.486 INFO kablam! su: No module specific data is present
Oct 12 15:52:43.237 INFO running `"docker" "rm" "-f" "22255d493a879b17844fa2d13a263f8e141eac78f3eb02bfc323cd0c06fc3d81"`
Oct 12 15:52:43.497 INFO blam! 22255d493a879b17844fa2d13a263f8e141eac78f3eb02bfc323cd0c06fc3d81