Oct 12 20:55:40.963 INFO checking guilherme/rust-mach-o-parser against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:55:40.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 20:55:41.379 INFO blam! a34ac2a53a2e58b04a726a423fc815a4d49c672b6672a7cb47524e1714634106
Oct 12 20:55:41.381 INFO running `"docker" "start" "-a" "a34ac2a53a2e58b04a726a423fc815a4d49c672b6672a7cb47524e1714634106"`
Oct 12 20:55:42.062 INFO kablam! usermod: no changes
Oct 12 20:55:42.100 INFO kablam!     Checking mach-o-parser v0.1.0 (/source)
Oct 12 20:55:42.556 INFO kablam! warning: unused variable: `f`
Oct 12 20:55:42.556 INFO kablam!   --> src/main.rs:39:21
Oct 12 20:55:42.556 INFO kablam!    |
Oct 12 20:55:42.556 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 12 20:55:42.556 INFO kablam!    |                     ^ help: consider using `_f` instead
Oct 12 20:55:42.556 INFO kablam!    |
Oct 12 20:55:42.556 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:55:42.556 INFO kablam! 
Oct 12 20:55:42.556 INFO kablam! warning: unused variable: `is_64`
Oct 12 20:55:42.556 INFO kablam!   --> src/main.rs:39:35
Oct 12 20:55:42.556 INFO kablam!    |
Oct 12 20:55:42.556 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 12 20:55:42.556 INFO kablam!    |                                   ^^^^^ help: consider using `_is_64` instead
Oct 12 20:55:42.556 INFO kablam! 
Oct 12 20:55:42.556 INFO kablam! warning: unused variable: `should_swap`
Oct 12 20:55:42.556 INFO kablam!   --> src/main.rs:39:48
Oct 12 20:55:42.556 INFO kablam!    |
Oct 12 20:55:42.556 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 12 20:55:42.556 INFO kablam!    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Oct 12 20:55:42.556 INFO kablam! 
Oct 12 20:55:42.556 INFO kablam! warning: constant item is never used: `MH_MAGIC`
Oct 12 20:55:42.560 INFO kablam!  --> src/main.rs:6:1
Oct 12 20:55:42.560 INFO kablam!   |
Oct 12 20:55:42.561 INFO kablam! 6 | const MH_MAGIC: u32 = 0xfeedface;
Oct 12 20:55:42.561 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:42.561 INFO kablam!   |
Oct 12 20:55:42.561 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:55:42.561 INFO kablam! 
Oct 12 20:55:42.723 INFO kablam! warning: unused variable: `f`
Oct 12 20:55:42.723 INFO kablam!   --> src/main.rs:39:21
Oct 12 20:55:42.723 INFO kablam!    |
Oct 12 20:55:42.724 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 12 20:55:42.724 INFO kablam!    |                     ^ help: consider using `_f` instead
Oct 12 20:55:42.725 INFO kablam!    |
Oct 12 20:55:42.725 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:55:42.725 INFO kablam! 
Oct 12 20:55:42.725 INFO kablam! warning: unused variable: `is_64`
Oct 12 20:55:42.725 INFO kablam!   --> src/main.rs:39:35
Oct 12 20:55:42.725 INFO kablam!    |
Oct 12 20:55:42.725 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 12 20:55:42.725 INFO kablam!    |                                   ^^^^^ help: consider using `_is_64` instead
Oct 12 20:55:42.725 INFO kablam! 
Oct 12 20:55:42.725 INFO kablam! warning: unused variable: `should_swap`
Oct 12 20:55:42.725 INFO kablam!   --> src/main.rs:39:48
Oct 12 20:55:42.725 INFO kablam!    |
Oct 12 20:55:42.725 INFO kablam! 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Oct 12 20:55:42.725 INFO kablam!    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Oct 12 20:55:42.725 INFO kablam! 
Oct 12 20:55:42.725 INFO kablam! warning: constant item is never used: `MH_MAGIC`
Oct 12 20:55:42.725 INFO kablam!  --> src/main.rs:6:1
Oct 12 20:55:42.726 INFO kablam!   |
Oct 12 20:55:42.726 INFO kablam! 6 | const MH_MAGIC: u32 = 0xfeedface;
Oct 12 20:55:42.726 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:42.726 INFO kablam!   |
Oct 12 20:55:42.726 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:55:42.726 INFO kablam! 
Oct 12 20:55:42.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Oct 12 20:55:42.747 INFO kablam! su: No module specific data is present
Oct 12 20:55:43.260 INFO running `"docker" "rm" "-f" "a34ac2a53a2e58b04a726a423fc815a4d49c672b6672a7cb47524e1714634106"`
Oct 12 20:55:43.568 INFO blam! a34ac2a53a2e58b04a726a423fc815a4d49c672b6672a7cb47524e1714634106