Oct 27 04:05:24.982 INFO checking guilherme/rust-mach-o-parser against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 04:05:24.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 04:05:25.259 INFO blam! 84e32209b02a493f9208b41f141e9520390aa05905c7acf79971cc0d7d08cc4d
Oct 27 04:05:25.265 INFO running `"docker" "start" "-a" "84e32209b02a493f9208b41f141e9520390aa05905c7acf79971cc0d7d08cc4d"`
Oct 27 04:05:26.617 INFO kablam! usermod: no changes
Oct 27 04:05:26.671 INFO kablam!     Checking mach-o-parser v0.1.0 (/source)
Oct 27 04:05:27.239 INFO kablam! warning: unused variable: `f`
Oct 27 04:05:27.239 INFO kablam!   --> src/main.rs:39:21
Oct 27 04:05:27.239 INFO kablam!    |
Oct 27 04:05:27.239 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 27 04:05:27.240 INFO kablam!    |                     ^ help: consider using `_f` instead
Oct 27 04:05:27.240 INFO kablam!    |
Oct 27 04:05:27.240 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:05:27.240 INFO kablam! 
Oct 27 04:05:27.241 INFO kablam! warning: unused variable: `is_64`
Oct 27 04:05:27.241 INFO kablam!   --> src/main.rs:39:35
Oct 27 04:05:27.242 INFO kablam!    |
Oct 27 04:05:27.242 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 27 04:05:27.243 INFO kablam!    |                                   ^^^^^ help: consider using `_is_64` instead
Oct 27 04:05:27.243 INFO kablam! 
Oct 27 04:05:27.244 INFO kablam! warning: unused variable: `should_swap`
Oct 27 04:05:27.244 INFO kablam!   --> src/main.rs:39:48
Oct 27 04:05:27.245 INFO kablam!    |
Oct 27 04:05:27.245 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 27 04:05:27.245 INFO kablam!    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Oct 27 04:05:27.246 INFO kablam! 
Oct 27 04:05:27.249 INFO kablam! warning: constant item is never used: `MH_MAGIC`
Oct 27 04:05:27.249 INFO kablam!  --> src/main.rs:6:1
Oct 27 04:05:27.249 INFO kablam!   |
Oct 27 04:05:27.249 INFO kablam! 6 | const MH_MAGIC: u32 = 0xfeedface;
Oct 27 04:05:27.249 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:05:27.250 INFO kablam!   |
Oct 27 04:05:27.250 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 04:05:27.250 INFO kablam! 
Oct 27 04:05:27.331 INFO kablam! warning: unused variable: `f`
Oct 27 04:05:27.331 INFO kablam!   --> src/main.rs:39:21
Oct 27 04:05:27.331 INFO kablam!    |
Oct 27 04:05:27.331 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 27 04:05:27.331 INFO kablam!    |                     ^ help: consider using `_f` instead
Oct 27 04:05:27.331 INFO kablam!    |
Oct 27 04:05:27.331 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:05:27.333 INFO kablam! 
Oct 27 04:05:27.333 INFO kablam! warning: unused variable: `is_64`
Oct 27 04:05:27.333 INFO kablam!   --> src/main.rs:39:35
Oct 27 04:05:27.333 INFO kablam!    |
Oct 27 04:05:27.333 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 27 04:05:27.334 INFO kablam!    |                                   ^^^^^ help: consider using `_is_64` instead
Oct 27 04:05:27.334 INFO kablam! 
Oct 27 04:05:27.334 INFO kablam! warning: unused variable: `should_swap`
Oct 27 04:05:27.334 INFO kablam!   --> src/main.rs:39:48
Oct 27 04:05:27.334 INFO kablam!    |
Oct 27 04:05:27.334 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 27 04:05:27.335 INFO kablam!    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Oct 27 04:05:27.335 INFO kablam! 
Oct 27 04:05:27.337 INFO kablam! warning: constant item is never used: `MH_MAGIC`
Oct 27 04:05:27.337 INFO kablam!  --> src/main.rs:6:1
Oct 27 04:05:27.337 INFO kablam!   |
Oct 27 04:05:27.337 INFO kablam! 6 | const MH_MAGIC: u32 = 0xfeedface;
Oct 27 04:05:27.338 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:05:27.338 INFO kablam!   |
Oct 27 04:05:27.338 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 04:05:27.338 INFO kablam! 
Oct 27 04:05:27.362 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Oct 27 04:05:27.365 INFO kablam! su: No module specific data is present
Oct 27 04:05:28.198 INFO running `"docker" "rm" "-f" "84e32209b02a493f9208b41f141e9520390aa05905c7acf79971cc0d7d08cc4d"`
Oct 27 04:05:28.521 INFO blam! 84e32209b02a493f9208b41f141e9520390aa05905c7acf79971cc0d7d08cc4d