Dec 19 08:10:48.515 INFO checking stearnsc/enigma against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:10:48.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:10:49.065 INFO [stdout] 671b22d3ba3cbf916e2c8ed064423c385c61d2f74ee27b55ed3fc9ec97703779
Dec 19 08:10:49.068 INFO running `"docker" "start" "-a" "671b22d3ba3cbf916e2c8ed064423c385c61d2f74ee27b55ed3fc9ec97703779"`
Dec 19 08:10:51.983 INFO [stderr]     Checking rand v0.4.1
Dec 19 08:10:53.572 INFO [stderr]     Checking enigma v0.1.0 (/opt/crater/workdir)
Dec 19 08:10:53.989 INFO [stderr] warning: unused import: `super::*`
Dec 19 08:10:53.989 INFO [stderr]    --> src/main.rs:345:9
Dec 19 08:10:53.989 INFO [stderr]     |
Dec 19 08:10:53.990 INFO [stderr] 345 |     use super::*;
Dec 19 08:10:53.992 INFO [stderr]     |         ^^^^^^^^
Dec 19 08:10:53.992 INFO [stderr]     |
Dec 19 08:10:53.992 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 19 08:10:53.992 INFO [stderr] 
Dec 19 08:10:54.184 INFO [stderr] warning: method is never used: `new_rand`
Dec 19 08:10:54.184 INFO [stderr]    --> src/main.rs:171:5
Dec 19 08:10:54.184 INFO [stderr]     |
Dec 19 08:10:54.184 INFO [stderr] 171 |     pub fn new_rand() -> Rotor {
Dec 19 08:10:54.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:10:54.184 INFO [stderr]     |
Dec 19 08:10:54.184 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 08:10:54.184 INFO [stderr] 
Dec 19 08:10:54.184 INFO [stderr] warning: method is never used: `new_rand`
Dec 19 08:10:54.184 INFO [stderr]    --> src/main.rs:264:5
Dec 19 08:10:54.184 INFO [stderr]     |
Dec 19 08:10:54.184 INFO [stderr] 264 |     fn new_rand() -> Reflector {
Dec 19 08:10:54.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:10:54.184 INFO [stderr] 
Dec 19 08:10:54.270 INFO [stderr] warning: method is never used: `new_rand`
Dec 19 08:10:54.270 INFO [stderr]    --> src/main.rs:171:5
Dec 19 08:10:54.270 INFO [stderr]     |
Dec 19 08:10:54.270 INFO [stderr] 171 |     pub fn new_rand() -> Rotor {
Dec 19 08:10:54.270 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:10:54.270 INFO [stderr]     |
Dec 19 08:10:54.270 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 08:10:54.270 INFO [stderr] 
Dec 19 08:10:54.270 INFO [stderr] warning: method is never used: `new_rand`
Dec 19 08:10:54.270 INFO [stderr]    --> src/main.rs:264:5
Dec 19 08:10:54.270 INFO [stderr]     |
Dec 19 08:10:54.270 INFO [stderr] 264 |     fn new_rand() -> Reflector {
Dec 19 08:10:54.270 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:10:54.270 INFO [stderr] 
Dec 19 08:10:54.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 19 08:10:55.132 INFO running `"docker" "inspect" "671b22d3ba3cbf916e2c8ed064423c385c61d2f74ee27b55ed3fc9ec97703779"`
Dec 19 08:10:55.450 INFO running `"docker" "rm" "-f" "671b22d3ba3cbf916e2c8ed064423c385c61d2f74ee27b55ed3fc9ec97703779"`
Dec 19 08:10:55.908 INFO [stdout] 671b22d3ba3cbf916e2c8ed064423c385c61d2f74ee27b55ed3fc9ec97703779