Dec 19 15:33:08.981 INFO checking jabedude/loader against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:33:08.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jabedude/loader:/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 15:33:09.426 INFO [stdout] c212e207bffe25ea15e53fec3d4e944182b5f77b7a5c4548453878db8ffa78a7
Dec 19 15:33:09.426 INFO running `"docker" "start" "-a" "c212e207bffe25ea15e53fec3d4e944182b5f77b7a5c4548453878db8ffa78a7"`
Dec 19 15:33:10.976 INFO [stderr]     Checking nix v0.11.0
Dec 19 15:33:10.977 INFO [stderr]    Compiling scroll_derive v0.9.4
Dec 19 15:33:13.417 INFO [stderr]     Checking scroll v0.9.0
Dec 19 15:33:14.400 INFO [stderr]     Checking goblin v0.0.15
Dec 19 15:33:21.998 INFO [stderr]     Checking loader v0.1.0 (/opt/crater/workdir)
Dec 19 15:33:22.563 INFO [stderr] warning: function is never used: `map_rw_mem`
Dec 19 15:33:22.564 INFO [stderr]   --> src/main.rs:24:1
Dec 19 15:33:22.564 INFO [stderr]    |
Dec 19 15:33:22.564 INFO [stderr] 24 | fn map_rw_mem(size: usize) -> nix::Result<*mut libc::c_void> {
Dec 19 15:33:22.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:33:22.565 INFO [stderr]    |
Dec 19 15:33:22.565 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:33:22.568 INFO [stderr] 
Dec 19 15:33:22.587 INFO [stderr] warning: function is never used: `map_rw_mem`
Dec 19 15:33:22.587 INFO [stderr]   --> src/main.rs:24:1
Dec 19 15:33:22.587 INFO [stderr]    |
Dec 19 15:33:22.587 INFO [stderr] 24 | fn map_rw_mem(size: usize) -> nix::Result<*mut libc::c_void> {
Dec 19 15:33:22.587 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:33:22.587 INFO [stderr]    |
Dec 19 15:33:22.587 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:33:22.587 INFO [stderr] 
Dec 19 15:33:22.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.70s
Dec 19 15:33:23.660 INFO running `"docker" "inspect" "c212e207bffe25ea15e53fec3d4e944182b5f77b7a5c4548453878db8ffa78a7"`
Dec 19 15:33:23.915 INFO running `"docker" "rm" "-f" "c212e207bffe25ea15e53fec3d4e944182b5f77b7a5c4548453878db8ffa78a7"`
Dec 19 15:33:24.164 INFO [stdout] c212e207bffe25ea15e53fec3d4e944182b5f77b7a5c4548453878db8ffa78a7