Dec 19 16:17:55.625 INFO checking guilherme/rust-mach-o-parser against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:17:55.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/guilherme/rust-mach-o-parser:/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=forbid" "-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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:17:56.073 INFO [stdout] 7419eab2027f50b22aa6f385b659894970f2da2d5a66087216083d3b11b43599
Dec 19 16:17:56.075 INFO running `"docker" "start" "-a" "7419eab2027f50b22aa6f385b659894970f2da2d5a66087216083d3b11b43599"`
Dec 19 16:17:57.412 INFO [stderr]     Checking mach-o-parser v0.1.0 (/opt/crater/workdir)
Dec 19 16:17:57.675 INFO [stderr] warning: unused variable: `f`
Dec 19 16:17:57.675 INFO [stderr]   --> src/main.rs:39:21
Dec 19 16:17:57.675 INFO [stderr]    |
Dec 19 16:17:57.675 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Dec 19 16:17:57.675 INFO [stderr]    |                     ^ help: consider using `_f` instead
Dec 19 16:17:57.675 INFO [stderr]    |
Dec 19 16:17:57.676 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:17:57.676 INFO [stderr] 
Dec 19 16:17:57.676 INFO [stderr] warning: unused variable: `is_64`
Dec 19 16:17:57.676 INFO [stderr]   --> src/main.rs:39:35
Dec 19 16:17:57.676 INFO [stderr]    |
Dec 19 16:17:57.676 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Dec 19 16:17:57.676 INFO [stderr]    |                                   ^^^^^ help: consider using `_is_64` instead
Dec 19 16:17:57.676 INFO [stderr] 
Dec 19 16:17:57.676 INFO [stderr] warning: unused variable: `should_swap`
Dec 19 16:17:57.676 INFO [stderr]   --> src/main.rs:39:48
Dec 19 16:17:57.676 INFO [stderr]    |
Dec 19 16:17:57.676 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Dec 19 16:17:57.676 INFO [stderr]    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Dec 19 16:17:57.676 INFO [stderr] 
Dec 19 16:17:57.676 INFO [stderr] warning: constant item is never used: `MH_MAGIC`
Dec 19 16:17:57.676 INFO [stderr]  --> src/main.rs:6:1
Dec 19 16:17:57.676 INFO [stderr]   |
Dec 19 16:17:57.676 INFO [stderr] 6 | const MH_MAGIC: u32 = 0xfeedface;
Dec 19 16:17:57.676 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:17:57.676 INFO [stderr]   |
Dec 19 16:17:57.676 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:17:57.676 INFO [stderr] 
Dec 19 16:17:57.735 INFO [stderr] warning: unused variable: `f`
Dec 19 16:17:57.735 INFO [stderr]   --> src/main.rs:39:21
Dec 19 16:17:57.735 INFO [stderr]    |
Dec 19 16:17:57.735 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Dec 19 16:17:57.735 INFO [stderr]    |                     ^ help: consider using `_f` instead
Dec 19 16:17:57.735 INFO [stderr]    |
Dec 19 16:17:57.735 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:17:57.735 INFO [stderr] 
Dec 19 16:17:57.735 INFO [stderr] warning: unused variable: `is_64`
Dec 19 16:17:57.735 INFO [stderr]   --> src/main.rs:39:35
Dec 19 16:17:57.735 INFO [stderr]    |
Dec 19 16:17:57.735 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Dec 19 16:17:57.735 INFO [stderr]    |                                   ^^^^^ help: consider using `_is_64` instead
Dec 19 16:17:57.736 INFO [stderr] 
Dec 19 16:17:57.736 INFO [stderr] warning: unused variable: `should_swap`
Dec 19 16:17:57.736 INFO [stderr]   --> src/main.rs:39:48
Dec 19 16:17:57.736 INFO [stderr]    |
Dec 19 16:17:57.736 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Dec 19 16:17:57.736 INFO [stderr]    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Dec 19 16:17:57.736 INFO [stderr] 
Dec 19 16:17:57.736 INFO [stderr] warning: constant item is never used: `MH_MAGIC`
Dec 19 16:17:57.736 INFO [stderr]  --> src/main.rs:6:1
Dec 19 16:17:57.736 INFO [stderr]   |
Dec 19 16:17:57.736 INFO [stderr] 6 | const MH_MAGIC: u32 = 0xfeedface;
Dec 19 16:17:57.736 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:17:57.736 INFO [stderr]   |
Dec 19 16:17:57.736 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:17:57.736 INFO [stderr] 
Dec 19 16:17:57.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 19 16:17:58.138 INFO running `"docker" "inspect" "7419eab2027f50b22aa6f385b659894970f2da2d5a66087216083d3b11b43599"`
Dec 19 16:17:58.356 INFO running `"docker" "rm" "-f" "7419eab2027f50b22aa6f385b659894970f2da2d5a66087216083d3b11b43599"`
Dec 19 16:17:58.540 INFO [stdout] 7419eab2027f50b22aa6f385b659894970f2da2d5a66087216083d3b11b43599