Dec 17 14:44:49.869 INFO checking stearnsc/enigma against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:44:49.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/stearnsc/enigma:/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 17 14:44:50.408 INFO [stdout] 23a1a8c2ba3808aa9242df33810c11333c84c3d81cb1b9d29a33a60cc05120ca
Dec 17 14:44:50.414 INFO running `"docker" "start" "-a" "23a1a8c2ba3808aa9242df33810c11333c84c3d81cb1b9d29a33a60cc05120ca"`
Dec 17 14:44:52.168 INFO [stderr]     Checking rand v0.4.1
Dec 17 14:44:53.620 INFO [stderr]     Checking enigma v0.1.0 (/opt/crater/workdir)
Dec 17 14:44:53.876 INFO [stderr] warning: unused import: `super::*`
Dec 17 14:44:53.876 INFO [stderr]    --> src/main.rs:345:9
Dec 17 14:44:53.876 INFO [stderr]     |
Dec 17 14:44:53.876 INFO [stderr] 345 |     use super::*;
Dec 17 14:44:53.876 INFO [stderr]     |         ^^^^^^^^
Dec 17 14:44:53.876 INFO [stderr]     |
Dec 17 14:44:53.876 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 17 14:44:53.876 INFO [stderr] 
Dec 17 14:44:54.232 INFO [stderr] warning: method is never used: `new_rand`
Dec 17 14:44:54.232 INFO [stderr]    --> src/main.rs:171:5
Dec 17 14:44:54.232 INFO [stderr]     |
Dec 17 14:44:54.232 INFO [stderr] 171 |     pub fn new_rand() -> Rotor {
Dec 17 14:44:54.232 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:44:54.232 INFO [stderr]     |
Dec 17 14:44:54.232 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 14:44:54.232 INFO [stderr] 
Dec 17 14:44:54.232 INFO [stderr] warning: method is never used: `new_rand`
Dec 17 14:44:54.232 INFO [stderr]    --> src/main.rs:264:5
Dec 17 14:44:54.232 INFO [stderr]     |
Dec 17 14:44:54.232 INFO [stderr] 264 |     fn new_rand() -> Reflector {
Dec 17 14:44:54.233 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:44:54.233 INFO [stderr] 
Dec 17 14:44:54.308 INFO [stderr] warning: method is never used: `new_rand`
Dec 17 14:44:54.308 INFO [stderr]    --> src/main.rs:171:5
Dec 17 14:44:54.308 INFO [stderr]     |
Dec 17 14:44:54.308 INFO [stderr] 171 |     pub fn new_rand() -> Rotor {
Dec 17 14:44:54.308 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:44:54.308 INFO [stderr]     |
Dec 17 14:44:54.308 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 14:44:54.308 INFO [stderr] 
Dec 17 14:44:54.308 INFO [stderr] warning: method is never used: `new_rand`
Dec 17 14:44:54.308 INFO [stderr]    --> src/main.rs:264:5
Dec 17 14:44:54.308 INFO [stderr]     |
Dec 17 14:44:54.308 INFO [stderr] 264 |     fn new_rand() -> Reflector {
Dec 17 14:44:54.308 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:44:54.308 INFO [stderr] 
Dec 17 14:44:54.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 17 14:44:55.146 INFO running `"docker" "inspect" "23a1a8c2ba3808aa9242df33810c11333c84c3d81cb1b9d29a33a60cc05120ca"`
Dec 17 14:44:55.448 INFO running `"docker" "rm" "-f" "23a1a8c2ba3808aa9242df33810c11333c84c3d81cb1b9d29a33a60cc05120ca"`
Dec 17 14:44:55.829 INFO [stdout] 23a1a8c2ba3808aa9242df33810c11333c84c3d81cb1b9d29a33a60cc05120ca