Nov 30 02:13:40.542 INFO checking guilherme/rust-mach-o-parser against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:13:40.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 02:13:40.928 INFO [stdout] 8ac19cf2637fe7d0387342f7047c95184aef406ca44a689a4364c35a76adeab2
Nov 30 02:13:40.936 INFO running `"docker" "start" "-a" "8ac19cf2637fe7d0387342f7047c95184aef406ca44a689a4364c35a76adeab2"`
Nov 30 02:13:41.692 INFO [stderr] usermod: no changes
Nov 30 02:13:41.734 INFO [stderr]     Checking mach-o-parser v0.1.0 (/source)
Nov 30 02:13:42.226 INFO [stderr] warning: unused variable: `f`
Nov 30 02:13:42.226 INFO [stderr]   --> src/main.rs:39:21
Nov 30 02:13:42.226 INFO [stderr]    |
Nov 30 02:13:42.226 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 30 02:13:42.226 INFO [stderr]    |                     ^ help: consider using `_f` instead
Nov 30 02:13:42.226 INFO [stderr]    |
Nov 30 02:13:42.226 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:13:42.226 INFO [stderr] 
Nov 30 02:13:42.226 INFO [stderr] warning: unused variable: `is_64`
Nov 30 02:13:42.226 INFO [stderr]   --> src/main.rs:39:35
Nov 30 02:13:42.226 INFO [stderr]    |
Nov 30 02:13:42.226 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 30 02:13:42.226 INFO [stderr]    |                                   ^^^^^ help: consider using `_is_64` instead
Nov 30 02:13:42.226 INFO [stderr] 
Nov 30 02:13:42.226 INFO [stderr] warning: unused variable: `should_swap`
Nov 30 02:13:42.226 INFO [stderr]   --> src/main.rs:39:48
Nov 30 02:13:42.226 INFO [stderr]    |
Nov 30 02:13:42.226 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 30 02:13:42.226 INFO [stderr]    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Nov 30 02:13:42.226 INFO [stderr] 
Nov 30 02:13:42.228 INFO [stderr] warning: constant item is never used: `MH_MAGIC`
Nov 30 02:13:42.228 INFO [stderr]  --> src/main.rs:6:1
Nov 30 02:13:42.228 INFO [stderr]   |
Nov 30 02:13:42.228 INFO [stderr] 6 | const MH_MAGIC: u32 = 0xfeedface;
Nov 30 02:13:42.228 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:13:42.228 INFO [stderr]   |
Nov 30 02:13:42.228 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 02:13:42.229 INFO [stderr] 
Nov 30 02:13:42.241 INFO [stderr] warning: unused variable: `f`
Nov 30 02:13:42.247 INFO [stderr]   --> src/main.rs:39:21
Nov 30 02:13:42.247 INFO [stderr]    |
Nov 30 02:13:42.247 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 30 02:13:42.248 INFO [stderr]    |                     ^ help: consider using `_f` instead
Nov 30 02:13:42.248 INFO [stderr]    |
Nov 30 02:13:42.248 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:13:42.248 INFO [stderr] 
Nov 30 02:13:42.249 INFO [stderr] warning: unused variable: `is_64`
Nov 30 02:13:42.249 INFO [stderr]   --> src/main.rs:39:35
Nov 30 02:13:42.249 INFO [stderr]    |
Nov 30 02:13:42.249 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 30 02:13:42.250 INFO [stderr]    |                                   ^^^^^ help: consider using `_is_64` instead
Nov 30 02:13:42.250 INFO [stderr] 
Nov 30 02:13:42.250 INFO [stderr] warning: unused variable: `should_swap`
Nov 30 02:13:42.250 INFO [stderr]   --> src/main.rs:39:48
Nov 30 02:13:42.251 INFO [stderr]    |
Nov 30 02:13:42.251 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 30 02:13:42.251 INFO [stderr]    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Nov 30 02:13:42.251 INFO [stderr] 
Nov 30 02:13:42.257 INFO [stderr] warning: constant item is never used: `MH_MAGIC`
Nov 30 02:13:42.257 INFO [stderr]  --> src/main.rs:6:1
Nov 30 02:13:42.257 INFO [stderr]   |
Nov 30 02:13:42.257 INFO [stderr] 6 | const MH_MAGIC: u32 = 0xfeedface;
Nov 30 02:13:42.257 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:13:42.257 INFO [stderr]   |
Nov 30 02:13:42.257 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 02:13:42.257 INFO [stderr] 
Nov 30 02:13:42.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 30 02:13:42.292 INFO [stderr] su: No module specific data is present
Nov 30 02:13:42.831 INFO running `"docker" "inspect" "8ac19cf2637fe7d0387342f7047c95184aef406ca44a689a4364c35a76adeab2"`
Nov 30 02:13:43.045 INFO running `"docker" "rm" "-f" "8ac19cf2637fe7d0387342f7047c95184aef406ca44a689a4364c35a76adeab2"`
Nov 30 02:13:43.231 INFO [stdout] 8ac19cf2637fe7d0387342f7047c95184aef406ca44a689a4364c35a76adeab2