Dec 18 16:49:12.288 INFO checking elf-0.0.10 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:49:12.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/elf/0.0.10:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:49:12.841 INFO [stdout] e84c25a82654f845d22c3117b641e97ac7292d473b8154196f00bf9875353ba7
Dec 18 16:49:12.844 INFO running `"docker" "start" "-a" "e84c25a82654f845d22c3117b641e97ac7292d473b8154196f00bf9875353ba7"`
Dec 18 16:49:15.036 INFO [stderr]     Checking elf v0.0.10 (/opt/crater/workdir)
Dec 18 16:49:15.826 INFO [stderr] warning: unused variable: `flags`
Dec 18 16:49:15.826 INFO [stderr]    --> src/lib.rs:107:13
Dec 18 16:49:15.827 INFO [stderr]     |
Dec 18 16:49:15.827 INFO [stderr] 107 |         let flags = try!(read_u32!(elf_f, io_file));
Dec 18 16:49:15.827 INFO [stderr]     |             ^^^^^ help: consider using `_flags` instead
Dec 18 16:49:15.827 INFO [stderr]     |
Dec 18 16:49:15.827 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:49:15.827 INFO [stderr] 
Dec 18 16:49:15.827 INFO [stderr] warning: unused variable: `ehsize`
Dec 18 16:49:15.827 INFO [stderr]    --> src/lib.rs:108:13
Dec 18 16:49:15.827 INFO [stderr]     |
Dec 18 16:49:15.827 INFO [stderr] 108 |         let ehsize = try!(read_u16!(elf_f, io_file));
Dec 18 16:49:15.827 INFO [stderr]     |             ^^^^^^ help: consider using `_ehsize` instead
Dec 18 16:49:15.827 INFO [stderr] 
Dec 18 16:49:15.827 INFO [stderr] warning: unused variable: `phentsize`
Dec 18 16:49:15.827 INFO [stderr]    --> src/lib.rs:109:13
Dec 18 16:49:15.827 INFO [stderr]     |
Dec 18 16:49:15.827 INFO [stderr] 109 |         let phentsize = try!(read_u16!(elf_f, io_file));
Dec 18 16:49:15.827 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_phentsize` instead
Dec 18 16:49:15.827 INFO [stderr] 
Dec 18 16:49:15.827 INFO [stderr] warning: unused variable: `shentsize`
Dec 18 16:49:15.827 INFO [stderr]    --> src/lib.rs:111:13
Dec 18 16:49:15.827 INFO [stderr]     |
Dec 18 16:49:15.827 INFO [stderr] 111 |         let shentsize = try!(read_u16!(elf_f, io_file));
Dec 18 16:49:15.827 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_shentsize` instead
Dec 18 16:49:15.827 INFO [stderr] 
Dec 18 16:49:15.959 INFO [stderr] warning: unused variable: `flags`
Dec 18 16:49:15.959 INFO [stderr]    --> src/lib.rs:107:13
Dec 18 16:49:15.959 INFO [stderr]     |
Dec 18 16:49:15.959 INFO [stderr] 107 |         let flags = try!(read_u32!(elf_f, io_file));
Dec 18 16:49:15.959 INFO [stderr]     |             ^^^^^ help: consider using `_flags` instead
Dec 18 16:49:15.959 INFO [stderr]     |
Dec 18 16:49:15.959 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:49:15.959 INFO [stderr] 
Dec 18 16:49:15.959 INFO [stderr] warning: unused variable: `ehsize`
Dec 18 16:49:15.959 INFO [stderr]    --> src/lib.rs:108:13
Dec 18 16:49:15.959 INFO [stderr]     |
Dec 18 16:49:15.959 INFO [stderr] 108 |         let ehsize = try!(read_u16!(elf_f, io_file));
Dec 18 16:49:15.959 INFO [stderr]     |             ^^^^^^ help: consider using `_ehsize` instead
Dec 18 16:49:15.959 INFO [stderr] 
Dec 18 16:49:15.959 INFO [stderr] warning: unused variable: `phentsize`
Dec 18 16:49:15.959 INFO [stderr]    --> src/lib.rs:109:13
Dec 18 16:49:15.959 INFO [stderr]     |
Dec 18 16:49:15.959 INFO [stderr] 109 |         let phentsize = try!(read_u16!(elf_f, io_file));
Dec 18 16:49:15.959 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_phentsize` instead
Dec 18 16:49:15.959 INFO [stderr] 
Dec 18 16:49:15.959 INFO [stderr] warning: unused variable: `shentsize`
Dec 18 16:49:15.959 INFO [stderr]    --> src/lib.rs:111:13
Dec 18 16:49:15.959 INFO [stderr]     |
Dec 18 16:49:15.959 INFO [stderr] 111 |         let shentsize = try!(read_u16!(elf_f, io_file));
Dec 18 16:49:15.959 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_shentsize` instead
Dec 18 16:49:15.959 INFO [stderr] 
Dec 18 16:49:16.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 18 16:49:17.160 INFO running `"docker" "inspect" "e84c25a82654f845d22c3117b641e97ac7292d473b8154196f00bf9875353ba7"`
Dec 18 16:49:17.510 INFO running `"docker" "rm" "-f" "e84c25a82654f845d22c3117b641e97ac7292d473b8154196f00bf9875353ba7"`
Dec 18 16:49:17.770 INFO [stdout] e84c25a82654f845d22c3117b641e97ac7292d473b8154196f00bf9875353ba7