Dec 19 17:36:22.429 INFO checking edidada/iron against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:36:22.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/edidada/iron:/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 17:36:22.942 INFO [stdout] 7bee7c73dbef54eb9cfe93e361210a317750db8c887271a0fb782cc5d8fd78b2
Dec 19 17:36:22.946 INFO running `"docker" "start" "-a" "7bee7c73dbef54eb9cfe93e361210a317750db8c887271a0fb782cc5d8fd78b2"`
Dec 19 17:36:24.731 INFO [stderr]     Checking testiron v0.1.0 (/opt/crater/workdir)
Dec 19 17:36:24.919 INFO [stderr] warning: variant is never constructed: `East`
Dec 19 17:36:24.919 INFO [stderr]  --> src/main.rs:7:5
Dec 19 17:36:24.919 INFO [stderr]   |
Dec 19 17:36:24.919 INFO [stderr] 7 |     East,
Dec 19 17:36:24.919 INFO [stderr]   |     ^^^^
Dec 19 17:36:24.919 INFO [stderr]   |
Dec 19 17:36:24.919 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:36:24.919 INFO [stderr] 
Dec 19 17:36:24.920 INFO [stderr] warning: variant is never constructed: `West`
Dec 19 17:36:24.920 INFO [stderr]  --> src/main.rs:8:5
Dec 19 17:36:24.920 INFO [stderr]   |
Dec 19 17:36:24.920 INFO [stderr] 8 |     West,
Dec 19 17:36:24.920 INFO [stderr]   |     ^^^^
Dec 19 17:36:24.920 INFO [stderr] 
Dec 19 17:36:24.920 INFO [stderr] warning: variant is never constructed: `North`
Dec 19 17:36:24.920 INFO [stderr]  --> src/main.rs:9:5
Dec 19 17:36:24.920 INFO [stderr]   |
Dec 19 17:36:24.920 INFO [stderr] 9 |     North,
Dec 19 17:36:24.920 INFO [stderr]   |     ^^^^^
Dec 19 17:36:24.920 INFO [stderr] 
Dec 19 17:36:25.036 INFO [stderr] warning: variant is never constructed: `East`
Dec 19 17:36:25.036 INFO [stderr]  --> src/main.rs:7:5
Dec 19 17:36:25.036 INFO [stderr]   |
Dec 19 17:36:25.036 INFO [stderr] 7 |     East,
Dec 19 17:36:25.036 INFO [stderr]   |     ^^^^
Dec 19 17:36:25.036 INFO [stderr]   |
Dec 19 17:36:25.036 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:36:25.036 INFO [stderr] 
Dec 19 17:36:25.036 INFO [stderr] warning: variant is never constructed: `West`
Dec 19 17:36:25.036 INFO [stderr]  --> src/main.rs:8:5
Dec 19 17:36:25.036 INFO [stderr]   |
Dec 19 17:36:25.036 INFO [stderr] 8 |     West,
Dec 19 17:36:25.036 INFO [stderr]   |     ^^^^
Dec 19 17:36:25.036 INFO [stderr] 
Dec 19 17:36:25.036 INFO [stderr] warning: variant is never constructed: `North`
Dec 19 17:36:25.036 INFO [stderr]  --> src/main.rs:9:5
Dec 19 17:36:25.036 INFO [stderr]   |
Dec 19 17:36:25.036 INFO [stderr] 9 |     North,
Dec 19 17:36:25.036 INFO [stderr]   |     ^^^^^
Dec 19 17:36:25.036 INFO [stderr] 
Dec 19 17:36:25.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 19 17:36:25.810 INFO running `"docker" "inspect" "7bee7c73dbef54eb9cfe93e361210a317750db8c887271a0fb782cc5d8fd78b2"`
Dec 19 17:36:26.010 INFO running `"docker" "rm" "-f" "7bee7c73dbef54eb9cfe93e361210a317750db8c887271a0fb782cc5d8fd78b2"`
Dec 19 17:36:26.348 INFO [stdout] 7bee7c73dbef54eb9cfe93e361210a317750db8c887271a0fb782cc5d8fd78b2