Nov 28 04:37:40.918 INFO checking guilherme/rust-mach-o-parser against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:37:40.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:37:41.301 INFO [stdout] 681ed8156c25179456500548e76b5de4a6e7a1ad56dfe45d9d7961739b2846c4
Nov 28 04:37:41.304 INFO running `"docker" "start" "-a" "681ed8156c25179456500548e76b5de4a6e7a1ad56dfe45d9d7961739b2846c4"`
Nov 28 04:37:42.336 INFO [stderr] usermod: no changes
Nov 28 04:37:42.380 INFO [stderr]     Checking mach-o-parser v0.1.0 (/source)
Nov 28 04:37:42.915 INFO [stderr] warning: unused variable: `f`
Nov 28 04:37:42.916 INFO [stderr]   --> src/main.rs:39:21
Nov 28 04:37:42.917 INFO [stderr]    |
Nov 28 04:37:42.917 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 28 04:37:42.918 INFO [stderr]    |                     ^ help: consider using `_f` instead
Nov 28 04:37:42.918 INFO [stderr]    |
Nov 28 04:37:42.919 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:37:42.919 INFO [stderr] 
Nov 28 04:37:42.920 INFO [stderr] warning: unused variable: `is_64`
Nov 28 04:37:42.921 INFO [stderr]   --> src/main.rs:39:35
Nov 28 04:37:42.921 INFO [stderr]    |
Nov 28 04:37:42.922 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 28 04:37:42.922 INFO [stderr]    |                                   ^^^^^ help: consider using `_is_64` instead
Nov 28 04:37:42.923 INFO [stderr] 
Nov 28 04:37:42.924 INFO [stderr] warning: unused variable: `should_swap`
Nov 28 04:37:42.924 INFO [stderr]   --> src/main.rs:39:48
Nov 28 04:37:42.925 INFO [stderr]    |
Nov 28 04:37:42.925 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 28 04:37:42.926 INFO [stderr]    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Nov 28 04:37:42.926 INFO [stderr] 
Nov 28 04:37:42.930 INFO [stderr] warning: constant item is never used: `MH_MAGIC`
Nov 28 04:37:42.931 INFO [stderr]  --> src/main.rs:6:1
Nov 28 04:37:42.931 INFO [stderr]   |
Nov 28 04:37:42.932 INFO [stderr] 6 | const MH_MAGIC: u32 = 0xfeedface;
Nov 28 04:37:42.932 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:37:42.933 INFO [stderr]   |
Nov 28 04:37:42.934 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:37:42.934 INFO [stderr] 
Nov 28 04:37:42.987 INFO [stderr] warning: unused variable: `f`
Nov 28 04:37:42.988 INFO [stderr]   --> src/main.rs:39:21
Nov 28 04:37:42.989 INFO [stderr]    |
Nov 28 04:37:42.989 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 28 04:37:42.990 INFO [stderr]    |                     ^ help: consider using `_f` instead
Nov 28 04:37:42.991 INFO [stderr]    |
Nov 28 04:37:42.991 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:37:42.992 INFO [stderr] 
Nov 28 04:37:42.992 INFO [stderr] warning: unused variable: `is_64`
Nov 28 04:37:42.993 INFO [stderr]   --> src/main.rs:39:35
Nov 28 04:37:42.994 INFO [stderr]    |
Nov 28 04:37:42.994 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 28 04:37:42.995 INFO [stderr]    |                                   ^^^^^ help: consider using `_is_64` instead
Nov 28 04:37:42.995 INFO [stderr] 
Nov 28 04:37:42.996 INFO [stderr] warning: unused variable: `should_swap`
Nov 28 04:37:42.996 INFO [stderr]   --> src/main.rs:39:48
Nov 28 04:37:42.997 INFO [stderr]    |
Nov 28 04:37:42.998 INFO [stderr] 39 | fn dump_mach_header(f: &mut File, is_64: bool, should_swap: bool) {
Nov 28 04:37:42.998 INFO [stderr]    |                                                ^^^^^^^^^^^ help: consider using `_should_swap` instead
Nov 28 04:37:42.999 INFO [stderr] 
Nov 28 04:37:43.003 INFO [stderr] warning: constant item is never used: `MH_MAGIC`
Nov 28 04:37:43.004 INFO [stderr]  --> src/main.rs:6:1
Nov 28 04:37:43.004 INFO [stderr]   |
Nov 28 04:37:43.005 INFO [stderr] 6 | const MH_MAGIC: u32 = 0xfeedface;
Nov 28 04:37:43.005 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:37:43.006 INFO [stderr]   |
Nov 28 04:37:43.007 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:37:43.007 INFO [stderr] 
Nov 28 04:37:43.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 28 04:37:43.042 INFO [stderr] su: No module specific data is present
Nov 28 04:37:43.903 INFO running `"docker" "inspect" "681ed8156c25179456500548e76b5de4a6e7a1ad56dfe45d9d7961739b2846c4"`
Nov 28 04:37:44.171 INFO running `"docker" "rm" "-f" "681ed8156c25179456500548e76b5de4a6e7a1ad56dfe45d9d7961739b2846c4"`
Nov 28 04:37:44.388 INFO [stdout] 681ed8156c25179456500548e76b5de4a6e7a1ad56dfe45d9d7961739b2846c4