Dec 19 11:09:09.577 INFO checking pcarleton/dumb-dig against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:09:09.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/pcarleton/dumb-dig:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:09:09.737 INFO [stdout] 4600f91867ed08868091c407cea232dfc4ff73efc30aa18f3274446ed776c28e
Dec 19 11:09:09.741 INFO running `"docker" "start" "-a" "4600f91867ed08868091c407cea232dfc4ff73efc30aa18f3274446ed776c28e"`
Dec 19 11:09:11.080 INFO [stderr]     Checking rdns v0.1.0 (/opt/crater/workdir)
Dec 19 11:09:11.568 INFO [stderr] warning: function is never used: `print_bytes`
Dec 19 11:09:11.568 INFO [stderr]    --> src/main.rs:308:1
Dec 19 11:09:11.568 INFO [stderr]     |
Dec 19 11:09:11.568 INFO [stderr] 308 | fn print_bytes(bytes: &[u8]) {
Dec 19 11:09:11.568 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:11.568 INFO [stderr]     |
Dec 19 11:09:11.568 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:09:11.568 INFO [stderr] 
Dec 19 11:09:11.568 INFO [stderr] warning: function is never used: `compare_bytes`
Dec 19 11:09:11.568 INFO [stderr]    --> src/main.rs:314:1
Dec 19 11:09:11.568 INFO [stderr]     |
Dec 19 11:09:11.568 INFO [stderr] 314 | fn compare_bytes(a: &[u8], b: &[u8]) {
Dec 19 11:09:11.568 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:11.568 INFO [stderr] 
Dec 19 11:09:11.710 INFO [stderr] warning: function is never used: `print_bytes`
Dec 19 11:09:11.710 INFO [stderr]    --> src/main.rs:308:1
Dec 19 11:09:11.710 INFO [stderr]     |
Dec 19 11:09:11.711 INFO [stderr] 308 | fn print_bytes(bytes: &[u8]) {
Dec 19 11:09:11.711 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:11.711 INFO [stderr]     |
Dec 19 11:09:11.711 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:09:11.711 INFO [stderr] 
Dec 19 11:09:11.711 INFO [stderr] warning: function is never used: `compare_bytes`
Dec 19 11:09:11.711 INFO [stderr]    --> src/main.rs:314:1
Dec 19 11:09:11.711 INFO [stderr]     |
Dec 19 11:09:11.711 INFO [stderr] 314 | fn compare_bytes(a: &[u8], b: &[u8]) {
Dec 19 11:09:11.711 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:09:11.711 INFO [stderr] 
Dec 19 11:09:11.742 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 19 11:09:12.646 INFO running `"docker" "inspect" "4600f91867ed08868091c407cea232dfc4ff73efc30aa18f3274446ed776c28e"`
Dec 19 11:09:12.874 INFO running `"docker" "rm" "-f" "4600f91867ed08868091c407cea232dfc4ff73efc30aa18f3274446ed776c28e"`
Dec 19 11:09:13.232 INFO [stdout] 4600f91867ed08868091c407cea232dfc4ff73efc30aa18f3274446ed776c28e